阅读说明：本技术 一种磁混凝沉淀污水处理系统及处理方法 (Magnetic coagulation sedimentation sewage treatment system and treatment method ) 是由 殷益明 杭俊亮 祝磊 杨超 杭品艳 于 2021-08-27 设计创作，主要内容包括：本发明公开了一种磁混凝沉淀污水处理系统及处理方法,属于污水处理技术领域,一种磁混凝沉淀污水处理系统,包括投料机构、旋转板、工作杆、收集箱、连接连杆、升降滑块、限位槽和定量转筒,所述投料机构的顶端固定连接有用于带动所述旋转板竖直旋转的投料电机,以使得旋转板转动带动所述工作杆竖直摆动,所述工作杆的外壁滑动连接有与投料机构顶端旋接的定位孔块,该磁混凝沉淀污水处理系统及处理方法,通过设置摆动板,在投料机构中,旋转板转动带动工作杆以定位孔块为圆心滑动摆动,工作杆运动通过摆动孔块带动摆动板旋转,摆动板转动带动收集箱转动,将磁粉投入上料料斗中,实现对磁粉的自动投料操作。(The invention discloses a magnetic coagulation sedimentation sewage treatment system and a treatment method, belonging to the technical field of sewage treatment, the magnetic coagulation sedimentation sewage treatment system comprises a feeding mechanism, a rotating plate, a working rod, a collecting box, a connecting rod, a lifting slide block, a limiting groove and a quantitative rotary drum, wherein the top end of the feeding mechanism is fixedly connected with a feeding motor for driving the rotating plate to vertically rotate so that the rotating plate rotates to drive the working rod to vertically swing, the outer wall of the working rod is slidably connected with a positioning hole block which is rotatably connected with the top end of the feeding mechanism, the magnetic coagulation sedimentation sewage treatment system and the treatment method are characterized in that a swinging plate is arranged, in the feeding mechanism, the rotating plate rotates to drive the working rod to slidably swing by taking the positioning hole block as a circle center, the working rod moves to drive the swinging plate to rotate through the swinging hole block, the swinging plate rotates to drive the collecting box to rotate, and the magnetic powder is put into a feeding hopper, so that the automatic feeding operation of the magnetic powder is realized.)

1. The utility model provides a magnetic coagulation sedimentation sewage treatment system, is including throwing material mechanism (1), rotor plate (3), working beam (4), collecting box (8), connecting rod (13), lifting slide (14), spacing groove (15) and quantitative rotary drum (17), its characterized in that: the feeding mechanism is characterized in that a feeding motor (2) for driving the rotating plate (3) to vertically rotate is fixedly connected to the top end of the feeding mechanism (1), so that the rotating plate (3) rotates to drive the working rod (4) to vertically swing, a positioning hole block (5) in screwed connection with the top end of the feeding mechanism (1) is connected to the outer wall of the working rod (4) in a sliding manner, a swinging hole block (6) is connected to the outer wall of one end, far away from the positioning hole block (5), of the working rod (4) in a sliding manner, a swinging plate (7) in screwed connection with the top end of the feeding mechanism (1) is connected to the side wall of the swinging hole block (6) in a rotating manner, so that the swinging hole block (6) moves to drive the collecting box (8) to vertically rotate through the swinging plate (7), a feeding hopper (9) is fixedly connected to the side surface of the collecting box (8) above the feeding mechanism (1), and a quantitative box (10) is fixedly connected to the bottom end of the feeding hopper (9) at the top end of the feeding mechanism (1), the side of quantitative case (10) is located the top fixedly connected with ration motor (11) of throwing material mechanism (1), rotatory even board (12) is installed to the output of ration motor (11) to make rotatory even board (12) pass through connecting rod (13) drive lifting slide block (14) are along throwing material mechanism (1) top spacing groove (15) vertical slip, connecting rod (13) keep away from rotatory even board (12) one end connect soon be used for driving quantitative case (1) inner wall ration rotary drum (17) horizontal rotation's connection commentaries on classics board (16).

2. The magnetic coagulation sedimentation sewage treatment system according to claim 1, wherein: throw the bottom fixedly connected with of material mechanism (1) and throw material water tank (18), and throw the lateral wall fixedly connected with of material water tank (18) and precipitate water tank (19), the top edge fixedly connected with of precipitating water tank (19) floats clearance mechanism (20), the inner wall fixedly connected with mud bucket (21) of precipitating water tank (19), and the inside of mud bucket (21) runs through have with precipitating water tank (19) fixed connection's work pivot (22), the bottom fixedly connected with truss (23) of work pivot (22), and the one end that work pivot (22) were kept away from to truss (23) has connect cable wire (24) with work pivot (22) outer wall spiral, the top fixedly connected with stirring column (25) of truss (23), and the lower position of stirring column (25) is in the inner wall bottom fixedly connected with circulating line (26) of precipitating water tank (19), the one end fixedly connected with that the material water tank (18) was kept away from to precipitate water tank (19) filters mechanism (27) .

3. The magnetic coagulation sedimentation sewage treatment system according to claim 1 or 2, wherein: the swing plate (7) forms a rotating structure with the feeding mechanism (1) through the working rod (4), the positioning hole block (5) and the swing hole block (6), the rotating angle of the swing plate (7) is 120 degrees, and the rotating center of the rotating plate (3), the rotating center of the positioning hole block (5) and the rotating center of the swing plate (7) are located on the same straight line.

4. The magnetic coagulation sedimentation sewage treatment system according to claim 3, wherein: the lifting slider (14) is connected between the connecting rod (13) and the limiting groove (15) through the rotating connecting plate (12) to form a lifting structure, the lifting height of the lifting slider (14) is twice of the length of the rotating connecting plate (12), the quantitative rotary drum (17) is connected between the rotating plate (16) and the quantitative box (10) through the connecting rod (13) to form a turnover structure, the turnover angle of the quantitative rotary drum (17) is 180 degrees, the lengths of the rotating connecting plate (12) and the connecting rotating plate (16) are equal, and the spatial positions of the rotating connecting plate (12) and the connecting rotating plate (16) are parallel.

5. The magnetic coagulation sedimentation sewage treatment system according to claim 2, wherein: the floating cleaning mechanism (20) comprises a working screw (2001), a threaded sliding block (2002), a telescopic plate groove (2003), a collecting plate (2004), a pushing box (2005), an electric push rod (2006), a pushing pore plate (2007), a control pore plate (2008), a support column (2009), a pushing mesh plate (2010), a support connecting rod (2011), a connecting bent plate (2012), a waterproof cover plate (2013) and a turnover cover plate (2014), wherein the top end of the floating cleaning mechanism (20) is fixedly connected with the working screw (2001), the outer wall of the working screw (2001) is in threaded connection with the threaded sliding block (2002), the bottom end of the threaded sliding block (2002) is fixedly connected with the telescopic plate groove (2003), the inner wall of the telescopic plate groove (2003) is in sliding connection with the collecting plate (2004) in sliding connection with the top end of the floating cleaning mechanism (20), and the bottom end of the floating cleaning mechanism (20) is positioned on the side wall of the settling water tank (19) and is fixedly connected with the pushing box (2005), an electric push rod (2006) is fixedly connected with the inner wall of the push box (2005), a push pore plate (2007) is installed at the output end of the electric push rod (2006), the bottom end of the pushing pore plate (2007) is fixedly connected with a control pore plate (2008), the inner wall of the control pore plate (2008) is connected with a support column (2009) in a sliding manner, one end of the supporting column (2009), which is far away from the control orifice plate (2008), is fixedly connected with a push screen plate (2010) which is connected with the inner wall of the push box (2005) in a sliding way, the inner wall of the push orifice plate (2007) is movably connected with a support connecting rod (2011), the top end of the supporting connecting rod (2011) is screwed with a connecting bent plate (2012) which is screwed with the inner wall of the push box (2005), the top end of the connecting bent plate (2012) is fixedly connected with a waterproof cover plate (2013), one end of the connecting bent plate (2012) far away from the waterproof cover plate (2013) is fixedly connected with an overturning cover plate (2014).

6. The magnetic coagulation sedimentation sewage treatment system according to claim 5, wherein: the working screws (2001) are provided with four groups, the position relations of the four groups of working screws (2001) are distributed in an equiangular circumference mode relative to the central axis of the working rotating shaft (22), the collecting plate (2004) forms a sliding structure through the threaded sliding block (2002), the telescopic plate groove (2003) and the floating cleaning mechanism (20), and the sliding length of the collecting plate (2004) is a quarter of arc.

7. The magnetic coagulation sedimentation sewage treatment system according to claim 5, wherein: the connection bent plate (2012) and the pushing box (2005) form a rotating structure through a pushing pore plate (2007) and a supporting connecting rod (2011), the rotating angle of the connection bent plate (2012) is 90 degrees, the waterproof cover plate (2013) is parallel to the overturning cover plate (2014), and the pushing pore plate (2010) and the supporting column (2009) form a telescopic structure through a control pore plate (2008) and the pushing box (2005).

8. The magnetic coagulation sedimentation sewage treatment system according to claim 2, wherein: the filtering mechanism (27) comprises a filtering motor (2701), a gear (2702), a telescopic toothed plate (2703), a rotating connecting plate (2704), a toothed plate hole groove (2705), a scraper plate (2706), a sliding hole plate (2707) and a filter screen (2708), wherein the top end of the filtering mechanism (27) is fixedly connected with the filtering motor (2701), the gear (2702) is installed at the output end of the filtering motor (2701), the engaging surface of the gear (2702) is engaged with the telescopic toothed plate (2703) which is in sliding connection with the outer wall of the filtering mechanism (27), one end of the telescopic toothed plate (2703) far away from the gear (2702) is movably connected with the rotating connecting plate (2704) which is in rotary connection with the outer wall of the filtering mechanism (27), the toothed plate hole groove (2705) is formed in the connecting part of the rotating connecting plate (2704) and the telescopic toothed plate (2703), one end of the rotating connecting plate (2704) far away from the toothed plate hole groove (2705) is connected with the scraper plate (2706) which is in sliding connection with the outer wall of the filtering mechanism (27), and a sliding hole plate (2707) is arranged at the connecting part of the scraper (2706) and the rotating connecting plate (2704), and a filter screen (2708) is arranged at the connecting part of the scraper (2706) and the filter mechanism (27).

9. The magnetic coagulation sedimentation sewage treatment system according to claim 8, wherein: telescopic rack (2703) are provided with two sets ofly, and the position distribution of two sets of telescopic rack (2703) is central symmetry about the axis of gear (2702), rotate and constitute revolution mechanic between company board (2704) through telescopic rack (2703) and pinion rack hole groove (2705) and filter mechanism (27), and scraper blade (2706) constitutes sliding construction through rotating between company board (2704) and slip orifice plate (2707) and filter screen (2708).

10. A treatment method of a magnetic coagulation sedimentation sewage treatment system is characterized by comprising the following steps:

s1, firstly, feeding magnetic powder, wherein in a feeding mechanism (1), a feeding motor (2) works to drive a rotating plate (3) to rotate, the rotating plate (3) rotates to drive a working rod (4) to slide and swing by taking a positioning hole block (5) as a circle center, the working rod (4) moves to drive a swinging plate (7) to rotate through a swinging hole block (6), the swinging plate (7) rotates to drive a collecting box (8) to rotate, and the magnetic powder is fed into a feeding hopper (9) to realize feeding operation of the magnetic powder;

s2, then, carrying out quantitative blanking operation on the magnetic powder, enabling the magnetic powder to enter a quantitative box (10) through a feeding hopper (9), enabling a quantitative motor (11) to work to drive a rotary connecting plate (12) to rotate, enabling the rotary connecting plate (12) to rotate to drive a lifting slide block (14) to slide along the inner wall of a limiting groove (15) through a connecting rod (13), enabling the connecting rod (13) to move to drive a quantitative rotary drum (17) to turn over for 180 degrees through a connecting rotary plate (16), and achieving the quantitative blanking operation on the magnetic powder through the turning operation of the quantitative rotary drum (17);

s3, passing the magnetic powder through a feeding water tank (18), enabling a mixture of sewage and the magnetic powder to enter a precipitation water tank (19), performing magnetic coagulation precipitation operation on the sewage, enabling a working rotating shaft (22) to work in the precipitation water tank (19) to drive a truss (23) connected with a steel cable (24) to rotate, enabling the truss (23) to rotate to drive a stirring column (25) to stir the sewage, performing magnetic coagulation precipitation on the sewage through stirring, and performing cyclic recovery operation on the magnetic powder through a circulating pipeline (26);

s4, next, cleaning the floating objects on the mud bucket (21), pushing the floating objects into a floating cleaning mechanism (20) by a working rotating shaft (22) through centrifugal force, driving a threaded slider (2002) to slide by a working screw (2001), driving a collecting plate (2004) to slide along the outer wall of the floating cleaning mechanism (20) through a telescopic plate groove (2003) by the movement of the threaded slider (2002), collecting the floating objects into a pushing box (2005), then, carrying out blanking operation on the pushing box (2005), driving a pushing pore plate (2007) and a control pore plate (2008) to slide along the inner wall of the pushing box (2005) by a working electric push rod (2006), so that the pushing pore plate (2007) moves to drive a connecting bent plate (2012) to rotate through a supporting connecting rod (2011), connecting the bent plate (2012) to rotate to drive a waterproof cover plate (2013) and a turnover cover plate (2014) to simultaneously turn over, and then, controlling the inner wall of the pore plate (2008) to abut against a supporting column (2009), so that the hole control plate (2008) moves to drive the push screen plate (2010) to slide along the inner wall of the push box (2005) through the support column (2009) to clean the floating objects;

s5, finally, clear up the operation to filter mechanism (27), filter motor (2701) work and drive gear (2702) and rotate, gear (2702) rotate and drive two sets of telescopic toothed plate (2703) relative slip, telescopic toothed plate (2703) motion passes through toothed plate hole groove (2705) and drives and rotate even board (2704) and rotate, it slides along the outer wall of filter screen (2708) to rotate even board (2704) and rotate through slip orifice plate (2707) drive scraper blade (2706), the realization is to the clearance operation of filter screen (2708).

Technical Field

The invention relates to the technical field of sewage treatment, in particular to a magnetic coagulation sedimentation sewage treatment system and a treatment method.

Background

In the water pollution caused by human production activities, the water pollution caused by industry is the most serious, such as industrial wastewater, which contains many pollutants and has complex components, is not easy to purify in water and is difficult to treat, the industrial wastewater is the most important reason of the water pollution caused by the industrial pollution and accounts for most of the pollutants discharged by the industry, the pollutants contained in the industrial wastewater are different due to different types of factories, even if the factories of the same type are different in production process, the quality and the quantity of the pollutants contained in the industrial wastewater are different, the industrial wastewater directly injected into the water body to cause the pollution, solid wastes and waste gas can also pollute the water body, the magnetic coagulation sedimentation is a common mode for treating urban sewage, magnetic particles are introduced into the water purification process of a high-efficiency flocculation sedimentation tank, the effects of adsorption, charge adsorption, bridging, net catching and the like to carry out the water purification of algae in the water, Insoluble pollutants such as small suspended solids, colloid, bacteria and the like are effectively combined with the particle magnetic powder to form magnetic flocs with larger volume and density, the flocculation effect is strengthened, the pollutants with smaller particle size can be captured and condensed, the flocs settle quickly, the water body purification effect is excellent, and the effluent is clear and transparent.

However, the existing magnetic coagulation sedimentation sewage treatment equipment can not feed materials quantitatively when in use, the amount of magnetic powder which can not be accurately controlled and input is caused, the effect of magnetic coagulation sedimentation sewage is not obvious, and the sewage floaters are difficult to clean, the floaters need to be manually cleared, safety accidents easily occur, and the filter screen can not be cleaned, when the magnetic coagulation sedimentation sewage treatment equipment is used for a long time, the filter screen is easily blocked, secondary pollution of water occurs, the requirements of people can not be met, and therefore a magnetic coagulation sedimentation sewage treatment system and a treatment method are needed.

Disclosure of Invention

The invention aims to solve the problems that quantitative feeding cannot be carried out, sewage floating objects are difficult to clean and a filter screen cannot be cleaned in the prior art, and provides a magnetic coagulation sedimentation sewage treatment system and a treatment method.

In order to achieve the purpose, the invention adopts the following technical scheme:

a magnetic coagulation sedimentation sewage treatment system comprises a feeding mechanism, a rotating plate, a working rod, a collecting box, a connecting rod, a lifting slide block, a limiting groove and a quantitative rotary drum, wherein the top end of the feeding mechanism is fixedly connected with a feeding motor for driving the rotating plate to vertically rotate so that the rotating plate rotates to drive the working rod to vertically swing, the outer wall of the working rod is slidably connected with a positioning hole block screwed with the top end of the feeding mechanism, the outer wall of one end, far away from the positioning hole block, of the working rod is slidably connected with a swinging hole block, the side wall of the swinging hole block is screwed with a swinging plate screwed with the top end of the feeding mechanism, so that the swinging hole block moves to drive the collecting box to vertically rotate through the swinging plate, the side surface of the collecting box is positioned above the feeding mechanism and is fixedly connected with a feeding hopper, the bottom end of the feeding hopper is positioned at the top end of the feeding mechanism and is fixedly connected with a quantitative box, the side of the quantitative box is located at the top end of the feeding mechanism and is fixedly connected with a quantitative motor, the output end of the quantitative motor is provided with a rotary connecting plate, so that the rotary connecting plate drives the lifting slide block to vertically slide along the limiting groove at the top end of the feeding mechanism through the connecting rod, and one end, away from the rotary connecting plate, of the connecting rod is rotatably connected with a connecting rotating plate, which is used for driving the inner wall of the quantitative box, of the quantitative rotary drum to rotate horizontally.

Preferably, the bottom fixedly connected with of throwing the material mechanism throws the material water tank, and throws the lateral wall fixedly connected with of material water tank and precipitate the water tank, the top edge fixedly connected with of precipitating the water tank floats clearance mechanism, the inner wall fixedly connected with mud bucket of precipitating the water tank, and the inside of mud bucket run through have with precipitating water tank fixed connection's work pivot, the bottom fixedly connected with truss of work pivot, and the truss one end of keeping away from the work pivot has connect soon with the cable wire of work pivot outer wall and connect soon, the top fixedly connected with stirring column of truss, and the below of stirring column lies in precipitating the water tank's inner wall bottom fixedly connected with circulating line, the one end fixedly connected with filter equipment who throws the material water tank is kept away from to the precipitating the water tank.

Preferably, the swinging plate forms a rotating structure with the feeding mechanism through the working rod, the positioning hole block and the swinging hole block, the rotating angle of the swinging plate is 120 degrees, and the rotating center of the rotating plate, the rotating center of the positioning hole block and the rotating center of the swinging plate are located on the same straight line.

Preferably, the lifting slider forms a lifting structure through the rotating connecting plate and the connecting rod and the limiting groove, the lifting height of the lifting slider is twice of the length of the rotating connecting plate, the quantitative drum forms an overturning structure through the connecting rod and the connecting rotating plate and the quantitative box, the overturning angle of the quantitative drum is 180 degrees, the lengths of the rotating connecting plate and the connecting rotating plate are equal, and the spatial positions of the rotating connecting plate and the connecting rotating plate are parallel.

Preferably, the floating cleaning mechanism comprises a working screw, a threaded slider, a telescopic plate groove, a collecting plate, a pushing box, an electric push rod, a pushing pore plate, a control pore plate, a supporting column, a pushing net plate, a supporting connecting rod, a connecting bent plate, a waterproof cover plate and a turnover cover plate, the top end of the floating cleaning mechanism is fixedly connected with the working screw, the outer wall of the working screw is in threaded connection with the threaded slider, the bottom end of the threaded slider is fixedly connected with the telescopic plate groove, the inner wall of the telescopic plate groove is in sliding connection with the collecting plate in sliding connection with the top end of the floating cleaning mechanism, the bottom end of the floating cleaning mechanism is positioned on the side wall of the settling water tank and is fixedly connected with the pushing box, the inner wall of the pushing box is fixedly connected with the electric push rod, the pushing pore plate is installed at the output end of the electric push rod, the bottom end of the pushing pore plate is fixedly connected with the control pore plate, the inner wall of the control pore plate is in sliding connection with the supporting column, and the one end fixedly connected with that the control orifice plate was kept away from to the support column and the propelling movement otter board of the inner wall sliding connection of propelling movement case, the inner wall swing joint of propelling movement orifice plate has the support connecting rod, and the top of support connecting rod connect soon with the propelling movement incasement wall connect soon be connected the bent plate, the waterproof apron of top fixedly connected with of connecting the bent plate, the one end fixedly connected with upset apron that waterproof apron was kept away from to the connecting the bent plate.

Preferably, the working screws are provided with four groups, the position relations of the four groups of working screws are distributed in an equiangular circumference mode about the central axis of the working rotating shaft, the collecting plate forms a sliding structure with the floating cleaning mechanism through the threaded sliding blocks and the telescopic plate grooves, and the sliding length of the collecting plate is a quarter of circular arc.

Preferably, the connection bent plate forms a rotating structure through the push pore plate, the support connecting rod and the push box, the rotating angle of the connection bent plate is 90 degrees, the waterproof cover plate is parallel to the turnover cover plate, and the push net plate forms a telescopic structure through the control pore plate and the support column push box.

Preferably, filtering mechanism is including filtering motor, gear, flexible pinion rack, rotating even board, pinion rack hole groove, scraper blade, slip orifice plate and filter screen, filtering mechanism's top fixedly connected with filters the motor, and filters the output of motor and install the gear, the meshing face meshing of gear has the flexible pinion rack with filtering mechanism outer wall sliding connection, the one end swing joint that flexible pinion rack kept away from the gear has even the board with the rotation that the filtering mechanism outer wall connects soon, and rotates even the connection position of board and flexible pinion rack and seted up pinion rack hole groove, the one end swing joint that rotates even board and keep away from pinion rack hole groove has the scraper blade in filtering mechanism outer wall sliding connection, and the scraper blade is provided with the slip orifice plate with the connection position that rotates even board, the scraper blade is provided with the filter screen with filtering mechanism's connection position.

Preferably, the retractable toothed plate is provided with two sets ofly, and the position distribution of two sets of retractable toothed plate is central symmetry about the axis of gear, it constitutes revolution mechanic to rotate even board through retractable toothed plate and pinion rack hole groove and filtering mechanism between, and the scraper blade is through rotating even board and slip orifice and filter screen between constitute sliding construction.

The scheme also provides a treatment method of the magnetic coagulation sedimentation sewage treatment system, which comprises the following steps:

s1, firstly, feeding magnetic powder, wherein in the feeding mechanism, a feeding motor works to drive a rotating plate to rotate, the rotating plate rotates to drive a working rod to slide and swing around a positioning hole block, the working rod moves to drive a swinging plate to rotate through the swinging hole block, the swinging plate rotates to drive a collecting box to rotate, and the magnetic powder is fed into a feeding hopper to realize the feeding operation of the magnetic powder;

s2, then, carrying out quantitative blanking operation on the magnetic powder, enabling the magnetic powder to enter a quantitative box through a feeding hopper, enabling a quantitative motor to work to drive a rotary connecting plate to rotate, enabling the rotary connecting plate to rotate to drive a lifting slide block to slide along the inner wall of a limiting groove through a connecting rod, enabling the connecting rod to move to drive a quantitative rotary drum to turn 180 degrees through the connecting rotary plate, and realizing the quantitative blanking operation on the magnetic powder through the turning operation of the quantitative rotary drum;

s3, passing the magnetic powder through a feeding water tank, feeding the mixture of sewage and the magnetic powder into a precipitation water tank, carrying out magnetic coagulation precipitation operation on the sewage, wherein in the precipitation water tank, a working rotating shaft works to drive a truss connected with a steel cable to rotate, the truss rotates to drive a stirring column to stir the sewage, carrying out magnetic coagulation precipitation on the sewage through stirring, and then carrying out circulation recovery operation on the magnetic powder through a circulation pipeline;

s4, then, clear up the operation to the floater on the mud bucket, work pivot work is through centrifugal force with floater propelling movement to showy clearance mechanism in, work screw rod work drives the screw thread slider and slides, the screw thread slider motion drives the collection board through the expansion plate groove and slides along showy clearance mechanism outer wall, collect the floater to the propelling movement case, then, carry out unloading operation to the propelling movement case, electric putter work drives propelling movement orifice plate and control orifice plate and slides along the inner wall of propelling movement case, so that propelling movement orifice plate motion drives through the support link and connects the bent plate rotation, it drives waterproof apron and upset apron upset simultaneously to connect the bent plate rotation, then, the inner wall and the support column looks butt of control orifice plate, so that control orifice plate motion drives the propelling movement otter board through the support column and slides along the inner wall of propelling movement case, realize the clearance operation to the floater.

S5, finally, cleaning operation is carried out on the filtering mechanism, the filtering motor works to drive the gear to rotate, the gear rotates to drive the two sets of telescopic toothed plates to slide relatively, the telescopic toothed plates move to drive the rotary connecting plates to rotate through the toothed plate hole grooves, the rotary connecting plates rotate to drive the scraper plates to slide along the outer wall of the filter screen through the sliding hole plates, and cleaning operation on the filter screen is achieved.

Compared with the prior art, the invention provides a magnetic coagulation sedimentation sewage treatment system, which has the following beneficial effects:

1. according to the magnetic coagulation sedimentation sewage treatment system, the swing plate is arranged, in the feeding mechanism, the rotating plate rotates to drive the working rod to slide and swing by taking the positioning hole block as a circle center, the working rod moves to drive the swing plate to rotate through the swing hole block, the swing plate rotates to drive the collecting box to rotate, magnetic powder is fed into the feeding hopper, and automatic feeding operation of the magnetic powder is realized;

2. according to the magnetic coagulation sedimentation sewage treatment system, the quantitative rotary drum is arranged, in the quantitative box, the quantitative motor works to drive the rotary connecting plate to rotate, the rotary connecting plate rotates to drive the lifting slide block to slide along the inner wall of the limiting groove through the connecting rod, the connecting rod moves to drive the quantitative rotary drum to turn over for 180 degrees through the connecting rotary plate, and the quantitative blanking operation of magnetic powder is realized through the turning operation of the quantitative rotary drum;

3. according to the magnetic coagulation sedimentation sewage treatment system, the collection plate is arranged, in the floating cleaning mechanism, the working screw rod works to drive the threaded sliding block to slide, the threaded sliding block moves to drive the collection plate to slide along the outer wall of the floating cleaning mechanism through the telescopic plate groove, and floaters are collected into the pushing box, so that the collection operation of the floaters is realized;

4. according to the magnetic coagulation sedimentation sewage treatment system, the supporting connecting rod is arranged, the electric push rod works to drive the pushing pore plate and the control pore plate to slide along the inner wall of the pushing box, so that the pushing pore plate moves to drive the connecting bent plate to rotate through the supporting connecting rod, the connecting bent plate rotates to drive the waterproof cover plate and the turnover cover plate to turn over simultaneously, then, the inner wall of the control pore plate is abutted to the supporting column, so that the control pore plate moves to drive the pushing net plate to slide along the inner wall of the pushing box through the supporting column, and the cleaning operation of floaters is realized;

5. this magnetic coagulation sedimentation sewage treatment system rotates even board through setting up, and in filtering mechanism, gear revolve drives two sets of telescopic toothed plate relative slip, and telescopic toothed plate motion passes through toothed plate hole groove and drives and rotate even board rotation, rotates even board rotation and drives the outer wall slip that the scraper blade followed the filter screen through the slip orifice plate, realizes the clearance operation to the filter screen.

Drawings

FIG. 1 is a schematic view of the overall structure of a magnetic coagulation sedimentation sewage treatment system according to the present invention;

FIG. 2 is a schematic view of a connection structure of a feeding mechanism of a magnetic coagulation sedimentation sewage treatment system provided by the invention;

FIG. 3 is a schematic view of a connection structure of a quantitative drum of a magnetic coagulation sedimentation sewage treatment system according to the present invention;

FIG. 4 is a schematic view of a connection structure of a floating cleaning mechanism and a settling water tank of the magnetic coagulation sedimentation sewage treatment system according to the present invention;

FIG. 5 is a schematic view of a connection structure of a floating cleaning mechanism of a magnetic coagulation sedimentation sewage treatment system according to the present invention;

FIG. 6 is a schematic view of an internal connection structure of a push box of the magnetic coagulation sedimentation sewage treatment system provided by the invention;

FIG. 7 is a schematic view of a connection structure of a filtering mechanism of a magnetic coagulation sedimentation sewage treatment system according to the present invention;

FIG. 8 is a schematic sectional view of a settling water tank of a magnetic coagulation sedimentation sewage treatment system according to the present invention.

In the figure: 1. a feeding mechanism; 2. a feeding motor; 3. a rotating plate; 4. a working lever; 5. positioning a hole block; 6. swinging the hole block; 7. a swing plate; 8. a collection box; 9. a feeding hopper; 10. a quantitative box; 11. a quantitative motor; 12. rotating the connecting plate; 13. connecting the connecting rod; 14. a lifting slide block; 15. a limiting groove; 16. connecting the rotating plate; 17. a dosing drum; 18. a feeding water tank; 19. a settling water tank; 20. a floating cleaning mechanism; 2001. a working screw; 2002. a threaded slider; 2003. a telescopic plate groove; 2004. a collection plate; 2005. a push box; 2006. an electric push rod; 2007. pushing the orifice plate; 2008. controlling the orifice plate; 2009. a support pillar; 2010. pushing the screen plate; 2011. a support link; 2012. connecting the bent plates; 2013. a waterproof cover plate; 2014. turning over the cover plate; 21. a mud bucket; 22. a working rotating shaft; 23. a truss; 24. a steel cord; 25. a stirring column; 26. a circulation pipe; 27. a filtering mechanism; 2701. a filter motor; 2702. a gear; 2703. a retractable toothed plate; 2704. rotating the connecting plate; 2705. a toothed plate hole slot; 2706. a squeegee; 2707. sliding the orifice plate; 2708. and (4) a filter screen.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments.

In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, are merely for convenience in describing the present invention and simplifying the description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention.

Referring to fig. 1-8, a magnetic coagulation sedimentation sewage treatment system comprises a feeding mechanism 1, a rotating plate 3, a working rod 4, a collecting box 8, a connecting rod 13, a lifting slide block 14, a limiting groove 15 and a quantitative rotary drum 17, wherein the top end of the feeding mechanism 1 is fixedly connected with a feeding motor 2 for driving the rotating plate 3 to vertically rotate so that the rotating plate 3 rotates to drive the working rod 4 to vertically swing, the outer wall of the working rod 4 is slidably connected with a positioning hole block 5 screwed with the top end of the feeding mechanism 1, the outer wall of one end of the working rod 4 far away from the positioning hole block 5 is slidably connected with a swinging hole block 6, the side wall of the swinging hole block 6 is rotatably connected with a swinging plate 7 screwed with the top end of the feeding mechanism 1 so that the swinging hole block 6 moves to drive the collecting box 8 to vertically rotate through the swinging plate 7, the side surface of the collecting box 8 is fixedly connected with a feeding hopper 9 above the feeding mechanism 1, the bottom of material loading hopper 9 is located the top fixedly connected with ration case 10 of throwing material mechanism 1, the side of ration case 10 is located the top fixedly connected with ration motor 11 of throwing material mechanism 1, rotatory even board 12 is installed to ration motor 11's output, so that rotatory even board 12 drives lifting slide 14 through connecting rod 13 and along throwing the vertical slip of the spacing groove 15 on 1 top of material mechanism, connecting rod 13 keeps away from rotatory even board 12 one end and has connect soon and be used for driving the connection commentaries on classics board 16 of the 17 horizontal rotations of ration rotary drum of ration case 10 inner wall.

Further, a feeding water tank 18 is fixedly connected to the bottom end of the feeding mechanism 1, a precipitation water tank 19 is fixedly connected to the side wall of the feeding water tank 18, a floating cleaning mechanism 20 is fixedly connected to the top end edge of the precipitation water tank 19, a mud bucket 21 is fixedly connected to the inner wall of the precipitation water tank 19, a working rotating shaft 22 fixedly connected to the precipitation water tank 19 penetrates through the mud bucket 21, a truss 23 is fixedly connected to the bottom end of the working rotating shaft 22, a steel cable 24 screwed to the outer wall of the working rotating shaft 22 is screwed to one end of the truss 23 far away from the working rotating shaft 22, a stirring column 25 is fixedly connected to the top end of the truss 23, a circulating pipeline 26 is fixedly connected to the bottom end of the inner wall of the precipitation water tank 19 below the stirring column 25, a filtering mechanism 27 is fixedly connected to one end of the precipitation water tank 19 far away from the feeding water tank 18, the floating cleaning mechanism 20 is arranged to clean floating objects, and the filtering mechanism 27 is arranged, the cleaning operation of the filter screen 2708 is realized, and the comprehensive purification operation of the sewage is favorably realized.

Furthermore, the swing plate 7 forms a rotating structure with the feeding mechanism 1 through the working rod 4, the positioning hole block 5, the swing hole block 6, the rotating angle of the swing plate 7 is 120 degrees, the rotating center of the rotating plate 3, the rotating center of the positioning hole block 5 and the rotating center of the swing plate 7 are located on the same straight line, the rotating plate 3 is favorable for rotating and driving the working rod 4 to slide and swing by taking the positioning hole block 5 as a circle center, the working rod 4 moves and drives the swing plate 7 to rotate through the swing hole block 6, and the control operation of the movement of the swing plate 7 is realized.

Further, the lifting slider 14 forms a lifting structure through rotating the connecting plate 12 and connecting the connecting rod 13 with the limiting groove 15, and the lifting height of the lifting slider 14 is twice the length of the rotating connecting plate 12, the quantitative rotary drum 17 forms a turnover structure through connecting the connecting rod 13 and connecting the rotating plate 16 with the quantitative box 10, the turnover angle of the quantitative rotary drum 17 is 180 degrees, the lengths of the rotating connecting plate 12 and the connecting rotating plate 16 are equal, the spatial positions of the rotating connecting plate 12 and the connecting rotating plate 16 are parallel, the rotating connecting plate 12 is favorable for rotating to drive the lifting slider 14 to slide along the inner wall of the limiting groove 15 through the connecting rod 13, the connecting rod 13 moves to drive the quantitative rotary drum 17 to turn over 180 degrees through the connecting rotating plate 16, and the turnover operation of the quantitative rotary drum 17 is realized.

Further, the floating cleaning mechanism 20 comprises a working screw 2001, a threaded slider 2002, a telescopic plate groove 2003, a collecting plate 2004, a pushing box 2005, an electric push rod 2006, a pushing pore plate 2007, a control pore plate 2008, a support column 2009, a pushing net plate 2010, a support connecting rod 2011, a connecting bent plate 2012, a waterproof cover plate 2013 and an overturning cover plate 2014, the top end of the floating cleaning mechanism 20 is fixedly connected with the working screw 2001, the outer wall of the working screw 2001 is in threaded connection with the threaded slider 2002, the bottom end of the threaded slider 2002 is fixedly connected with the telescopic plate groove 2003, the inner wall of the telescopic plate groove 2003 is slidably connected with the collecting plate 2004 slidably connected with the top end of the floating cleaning mechanism 20, the bottom end of the floating cleaning mechanism 20 is positioned on the side wall of the settling water tank 19 and is fixedly connected with the pushing box 2005, the inner wall of the pushing box 2005 is fixedly connected with the electric push rod 2006, the output end of the electric push rod 2006 is provided with the pushing pore plate 2007, and the bottom end of the pushing pore plate 2007 is fixedly connected with the control pore plate 2008, the inner wall of the control pore plate 2008 is connected with a support column 2009 in a sliding manner, one end of the support column 2009, which is far away from the control pore plate 2008, is fixedly connected with a pushing screen 2010 in a sliding manner, which is connected with the inner wall of the pushing box 2005, the inner wall of the pushing pore plate 2007 is movably connected with a support connecting rod 2011, the top end of the support connecting rod 2011 is screwed with a connecting bent plate 2012, which is screwed with the inner wall of the pushing box 2005, the top end of the connecting bent plate 2012 is fixedly connected with a waterproof cover plate 2013, one end of the connecting bent plate 2012, which is far away from the waterproof cover plate 2013, is fixedly connected with an overturning cover plate 2014, by arranging the floating cleaning mechanism 20, the working rotating shaft 22 works to push the floating objects to the floating cleaning mechanism 20 through centrifugal force, the working screw 2001 works to drive the threaded slider 2002 to slide, the threaded slider 2002 moves to drive the collecting plate 2004 to slide along the outer wall of the floating cleaning mechanism 20 through the telescopic plate groove 2003, the floating objects are collected in the pushing box 2005, and then the pushing box 2005 is blanked, the electric push rod 2006 works to drive the push pore plate 2007 and the control pore plate 2008 to slide along the inner wall of the push box 2005, so that the push pore plate 2007 moves to drive the connecting bent plate 2012 to rotate through the supporting connecting rod 2011, the connecting bent plate 2012 rotates to drive the waterproof cover plate 2013 and the turnover cover plate 2014 to turn over simultaneously, then, the inner wall of the control pore plate 2008 is abutted to the supporting column 2009, so that the control pore plate 2008 moves to drive the push mesh plate 2010 to slide along the inner wall of the push box 2005 through the supporting column 2009, and the floating objects are cleaned.

Further, the working screws 2001 are provided with four groups, the position relations of the four groups of working screws 2001 are distributed in an equiangular circumference mode about the central axis of the working rotating shaft 22, the collecting plate 2004 forms a sliding structure with the floating cleaning mechanism 20 through the threaded sliding block 2002 and the expansion plate groove 2003, the sliding length of the collecting plate 2004 is a quarter of an arc, the four groups of working screws 2001 are arranged, comprehensive cleaning operation on the surface of the floating cleaning mechanism 20 is facilitated, the threaded sliding block 2002 moves to drive the collecting plate 2004 to slide along the outer wall of the floating cleaning mechanism 20 through the expansion plate groove 2003, floating objects are collected into the pushing box 2005, and collecting operation on the floating objects is achieved.

Further, a rotating structure is formed between the connecting bent plate 2012 and the pushing box 2005 through the pushing hole plate 2007 and the supporting connecting rod 2011, the rotating angle of the connecting bent plate 2012 is 90 degrees, the waterproof cover plate 2013 is parallel to the overturning cover plate 2014, the pushing net plate 2010 forms a telescopic structure between the pushing box 2005 through the control hole plate 2008 and the supporting column 2009, the pushing hole plate 2007 is favorable for moving to drive the connecting bent plate 2012 to rotate through the supporting connecting rod 2011, the connecting bent plate 2012 rotates to drive the waterproof cover plate 2013 and the overturning cover plate 2014 to overturn simultaneously, and the movement of the waterproof cover plate 2013 and the overturning cover 2014 is controlled and operated.

Further, the filtering mechanism 27 includes a filtering motor 2701, a gear 2702, a telescopic toothed plate 2703, a rotating connecting plate 2704, a toothed plate hole groove 2705, a scraper 2706, a sliding hole plate 2707 and a filtering net 2708, the top end of the filtering mechanism 27 is fixedly connected with the filtering motor 2701, the gear 2702 is installed at the output end of the filtering motor 2701, the telescopic toothed plate 2703 which is connected with the outer wall of the filtering mechanism 27 in a sliding manner is engaged with the engaging surface of the gear 2702, one end of the telescopic toothed plate 2703, which is far away from the gear 2702, is movably connected with the rotating connecting plate 2704 which is connected with the outer wall of the filtering mechanism 27 in a rotating manner, a toothed plate hole groove 2705 is opened at the connecting part of the rotating connecting plate 2704 and the telescopic toothed plate 2703, one end of the rotating connecting plate 2704, which is far away from the toothed plate hole groove 2705, is movably connected with the scraper 2706 which is connected with the outer wall of the filtering mechanism 27 in a sliding manner, the connecting part of the scraper 2706 and the rotating connecting plate 2704 is provided with the sliding hole plate 2707, the filtering mechanism 2706 is provided with the filtering net 2708, through setting up filter mechanism 27, be favorable to gear 2702 to rotate and drive two sets of telescopic tooth board 2703 relative slip, telescopic tooth board 2703 motion passes through pinion rack hole groove 2705 and drives and rotate even board 2704 and rotate, rotates even board 2704 and rotates and drive scraper 2706 through slip orifice 2707 and slide along filter screen 2708's outer wall, realizes the clearance operation to filter screen 2708.

Further, telescopic rack 2703 is provided with two sets ofly, and two sets of telescopic rack 2703's position distribution is central symmetry about gear 2702's axis, it constitutes revolution mechanic to rotate even board 2704 through telescopic rack 2703 and pinion rack hole groove 2705 and filter mechanism 27 between, and scraper 2706 constitutes sliding construction through rotating even board 2704 and sliding hole board 2707 and filter screen 2708 between, through setting up two sets of telescopic rack 2703, be favorable to driving two sets of synchronous reverse operation of rotation even board 2704, be favorable to telescopic rack 2703 to move and drive through pinion rack hole groove 2705 and rotate even board 2704, it slides through sliding hole board 2707 drive scraper 2706 to rotate even board 2704 rotation, the realization is to the control operation of scraper 2706 motion.

The embodiment also provides a use scheme of the magnetic coagulation sedimentation sewage treatment system, and the device comprises the following steps:

s1, firstly, feeding magnetic powder, wherein in the feeding mechanism 1, the feeding motor 2 works to drive the rotating plate 3 to rotate, the rotating plate 3 rotates to drive the working rod 4 to slide and swing around the positioning hole block 5, the working rod 4 moves to drive the swinging plate 7 to rotate through the swinging hole block 6, the swinging plate 7 rotates to drive the collecting box 8 to rotate, and the magnetic powder is fed into the feeding hopper 9 to realize the feeding operation of the magnetic powder;

s2, then, carrying out quantitative blanking operation on the magnetic powder, enabling the magnetic powder to enter a quantitative box 10 through a feeding hopper 9, enabling a quantitative motor 11 to work to drive a rotary connecting plate 12 to rotate, enabling the rotary connecting plate 12 to rotate to drive a lifting slide block 14 to slide along the inner wall of a limiting groove 15 through a connecting rod 13, enabling the connecting rod 13 to move to drive a quantitative rotary drum 17 to turn over for 180 degrees through a connecting rotary plate 16, and achieving the quantitative blanking operation on the magnetic powder through the turning operation of the quantitative rotary drum 17;

s3, passing the magnetic powder through the feeding water tank 18, allowing the mixture of the sewage and the magnetic powder to enter the precipitation water tank 19, performing magnetic coagulation precipitation operation on the sewage, allowing the working rotating shaft 22 to work in the precipitation water tank 19 to drive the truss 23 connected with the steel cable 24 to rotate, allowing the truss 23 to rotate to drive the stirring column 25 to stir the sewage, performing magnetic coagulation precipitation on the sewage through stirring, and performing circular recovery operation on the magnetic powder through the circulating pipeline 26;

s4, next, cleaning the floating objects on the mud bucket 21, pushing the floating objects to the floating cleaning mechanism 20 by the working rotary shaft 22 through centrifugal force, driving the threaded slider 2002 to slide by the working screw 2001, driving the collecting plate 2004 to slide along the outer wall of the floating cleaning mechanism 20 through the telescopic plate groove 2003 by the movement of the threaded slider 2002, collecting the floating objects to the pushing box 2005, then, blanking the pushing box 2005, driving the pushing pore plate 2007 and the control pore plate 2008 to slide along the inner wall of the pushing box 2005 by the electric push rod 2006, so that the pushing pore plate 2007 moves and drives the connecting bent plate 2012 to rotate through the support link 2011, the connecting bent plate 2012 rotates and drives the waterproof cover plate 2013 and the turnover cover plate 2014 to turn over simultaneously, then, controlling the inner wall of the pore plate 2008 to abut against the support column 2009 to drive the pushing pore plate 2010 to slide along the inner wall of the pushing box 2005 by the control pore plate 2008, the cleaning operation of the floating objects is realized.

S5, finally, cleaning the filtering mechanism 27, the filtering motor 2701 works to drive the gear 2702 to rotate, the gear 2702 rotates to drive the two sets of telescopic toothed plates 2703 to slide relatively, the telescopic toothed plates 2703 move to drive the rotating connecting plate 2704 to rotate through the toothed plate hole grooves 2705, the rotating connecting plate 2704 rotates to drive the scraper 2706 to slide along the outer wall of the filter screen 2708 through the sliding hole plate 2707, and the cleaning operation of the filter screen 2708 is realized.

The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be able to cover the technical scope of the present invention and the equivalent alternatives or modifications according to the technical solution and the inventive concept of the present invention within the technical scope of the present invention.