阅读说明：本技术 一种基于污水处理用转盘过滤机及使用方法 (Rotary disc filter based on sewage treatment and use method ) 是由 胡现泽 于 2020-10-30 设计创作，主要内容包括：本发明提供一种基于污水处理用转盘过滤机及使用方法,涉及污水处理技术领域,解决了现有的转盘过滤机虽然可以利用过滤盘对添加进的污水进行过滤操作,但由于其多个过滤盘均在一个污水处理池内,因此无法有效的进行充分过滤,容易存在细小的残留物,在使用时多个过滤盘的间距无法调整,因此会影响过滤效果的问题,在使用时需要对轮框内部的过滤布进行清理时,可直接通过滑轮将两处过滤舱的间距进行扩大,扩大完成后将门体绕门轴向外侧旋转90°展开,即可将位于舱体内部的转盘过滤机构进行拆卸清洗及更换操作,且在当过滤舱的寿命到期需要更换时,可直接将板体通过松动限位螺栓进行拆卸,拆卸完成后即可快速将过滤舱进行取下以方便进行维修及更换操作。(The invention provides a rotary disc filter based on sewage treatment and a using method thereof, relating to the technical field of sewage treatment and solving the problems that although the prior rotary disc filter can utilize a filter disc to filter the added sewage, a plurality of filter discs are all arranged in a sewage treatment tank, so that the added sewage cannot be fully filtered effectively, fine residues are easy to exist, the space between the plurality of filter discs cannot be adjusted when the rotary disc filter is used, so that the filtering effect is influenced, when the filter cloth in a wheel frame needs to be cleaned when the rotary disc filter is used, the space between two filter chambers can be directly expanded through a pulley, after the expansion is finished, a door body is rotated by 90 degrees outwards around a door shaft, the rotary disc filter mechanism in a cabin body can be disassembled, cleaned and replaced, and when the service life of the filter chambers is expired, the plate body can be directly disassembled through loosening a limit bolt, the filter cabin can be quickly taken down after the disassembly is finished so as to be convenient for maintenance and replacement operation.)

1. The utility model provides a based on carousel filter for sewage treatment which characterized in that: the filter cabin comprises a cabin door (1), a limiting plate (3) and a driving mechanism (7), wherein the cabin door (1) is coupled to the front end of a filter cabin (2) in a shaft manner; the filter cabin (2) comprises a cabin body (201), a water inlet pipe (202) and a water outlet (203), the cabin body (201) is designed to be hollow inside, the water inlet pipe (202) is connected to the top end face of the cabin body (201) in a through mode, the water outlet (203) is arranged at the center of the inside of the cabin body (201), two limiting plates (3) are arranged, and the two limiting plates (3) are respectively screwed on the front end face and the rear end face of the base (4); the driving mechanism (7) is fixedly connected to the rear end face of the filtering cabin (2), the driving mechanism (7) penetrates through the water distribution pipe (6) to be fixedly connected with the rotary disc filtering mechanism (5), and the rotary disc filtering mechanism (5) is located inside the filtering cabin (2);

the cabin door (1) comprises a door body (101), a door shaft (102) and a slag discharging pipe (103), wherein the door shaft (102) is fixedly connected to the left end face of the door body (101), and the slag discharging pipe (103) is fixedly connected to the center of the front end of the door body (101);

the filtering cabin (2) further comprises a support plate (204) and pulleys (205), the support plate (204) is fixedly connected to the bottom end face of the cabin body (201), the length of the support plate (204) is equal to the longest end face of the cabin body (201), the pulleys (205) are arranged at two positions, the pulleys (205) at the two positions are symmetrically arranged at the left end face and the right end face of the support plate (204), the front end of the cabin body (201) is connected with the door body (101) through a door shaft (102) in the installation state, and the water drainage hole (203) is aligned to the slag outlet pipe (103);

the limiting plate (3) comprises a plate body (301), limiting screw holes (302) and limiting bolts (303), the limiting screw holes (302) are arranged at two positions, the two limiting screw holes (302) are respectively arranged at the left side and the right side of the front end of the plate body (301), and the limiting bolts (303) with the same size are screwed in the limiting screw holes (302);

the base (4) comprises a supporting block (401), sliding grooves (402) and supporting screw holes (403), the sliding grooves (402) are provided with two positions, the two sliding grooves (402) are symmetrically arranged at the inner positions of the left side and the right side of the supporting block (401), the supporting screw holes (403) are provided with four positions, every two supporting screw holes (403) are in one group, the two groups of supporting screw holes (403) are respectively arranged at the front end face and the rear end face of the supporting block (401), and the front end face and the rear end face of the supporting block (401) in the base (4) sequentially penetrate through the limiting screw holes (302) and the supporting screw holes (403) through limiting bolts (303) in the mounting state, so that two plate bodies (301) are fixedly connected to the front end face and the rear end face of the supporting block (401).

2. The rotary disk filter for sewage treatment as claimed in claim 1, wherein: the rotary disc filtering mechanism (5) comprises a wheel frame (501) and filtering cloth (502), six positions are arranged on the wheel frame (501), the wheel frame (501) is fixedly connected with the six positions in an annular array, twelve positions are arranged on the filtering cloth (502), each six positions of the filtering cloth (502) are in one group, and the two groups of the filtering cloth (502) are fixedly connected to the left end face and the right end face of the wheel frame (501) respectively.

3. The rotary disk filter for sewage treatment as claimed in claim 1, wherein: distributive pipe (6) is including body (601), reposition of redundant personnel head (602) and reposition of redundant personnel hole (603), a left end face fixedly connected with cross-section of body (601) is hexagonal reposition of redundant personnel head (602), just reposition of redundant personnel hole (603) of the same size have all been seted up to six terminal surfaces of reposition of redundant personnel head (602), under the mounted state the equal fixedly connected with wheel frame (501) in six terminal surface positions of reposition of redundant personnel head (602), just wheel frame (501) link up with reposition of redundant personnel head (602) mutually.

4. The rotary disk filter for sewage treatment as claimed in claim 1, wherein: the driving mechanism (7) comprises a driving motor (701), a driving shaft (702) and supporting rods (703), the driving shaft (702) is connected to the output end of the driving motor (701) in a shaft mode, twenty-four supporting rods (703) are arranged in total, wherein every six supporting rods (703) form a group, the four groups of supporting rods (703) are fixedly connected to the position of the outer peripheral surface of the driving shaft (702) at the same interval, and the supporting rods (703) in the driving mechanism (7) penetrate through the shunting holes (603) and are fixedly connected with the wheel frame (501) in the mounting state.

5. The method of using a rotary disk filter for wastewater treatment as set forth in any of claims 1 to 4, wherein: when the filter is used, sewage flows into the filter cabins (2) through the water inlet pipe (202), then all cabin bodies (201) slide along the sliding groove (402) through the pulley (205) to adjust the distance between the filter cabins (2), the design can adjust the distance between the filter cabins (2) according to different filtering requirements, and the filter has better heat dissipation and filtering performance;

after the sewage filling is finished, an external power supply of a driving motor (701) in the driving mechanism (7) can be started, after the starting is finished, the driving motor (701) can drive the turntable filtering mechanism (5) to rotate through a driving shaft (702) coupled with an output end, and filter cloths (502) with different apertures can be fixedly connected to the outer part of the wheel frame (501) so as to carry out rapid replacement operation according to the requirement of filtering water quality;

after the sewage is filtered by the filter cloth (502), the sewage flows into the interior of the flow dividing head (602) through the flow dividing holes (603), and then flows into the interior of the next filtering cabin (2) through the pipe body (601) for secondary filtering, and the number of the filtering cabins (2) can be freely adjusted according to different filtering requirements by the design, so that the filtering effect on the sewage is improved, and meanwhile, the working efficiency is improved;

when the filter cloth (502) in the wheel frame (501) needs to be cleaned subsequently, the distance between the two filter cabins (2) can be directly expanded through the pulley (205), after the expansion is finished, the door body (101) rotates around the door shaft (102) outwards for 90 degrees to be unfolded, and then the rotary disc filter mechanism (5) in the cabin body (201) can be detached, cleaned and replaced;

and when the service life of the filtering cabin (2) is due and needs to be replaced, the plate body (301) can be directly detached through the loosening limiting bolt (303), and the filtering cabin (2) can be rapidly taken down after the detachment is completed so as to be convenient to maintain and replace.

Technical Field

The invention belongs to the technical field of sewage treatment, and particularly relates to a rotary disc filter based on sewage treatment and a using method thereof.

Background

Sewage treatment: the sewage is purified to reach the water quality requirement of being discharged into a certain water body or being reused. Sewage treatment is widely applied to various fields such as building, agriculture, traffic, energy, petrifaction, environmental protection, urban landscape, medical treatment, catering and the like, and the sewage treatment also increasingly enters the daily life of common people, and the fiber rotary disc filter comprises a central rotary drum, a rotary disc, a backwashing system, a matched control electrical system and the like. The rotary disc is fixed around the central rotary drum and is provided with a communication hole with the central rotary drum. Raw water (sewage) flows into the rotary drum from an opening at one end of the central rotary drum and enters each rotary table through the communicating holes, filter cloth is arranged on two sides of each rotary table and is woven by stainless steel wires or polyester wires, and the minimum filter pore diameter can reach 10 mu m.

For example, application No.: 202010163856.6, the invention discloses a rotary disc filter for sewage treatment, which comprises a shell, filter discs, a filter cavity, a bracket, a water inlet, a water outlet, a cleaning structure, wherein the bracket is arranged at the two horizontal ends of the shell, the bracket is mechanically connected with the shell, the space inside the shell is the filter cavity, more than two filter discs are arranged in the filter cavity, the filter discs are horizontally connected in series, the water inlet and the water outlet are respectively arranged at the two horizontal ends of the shell, the water outlet and the water inlet are integrated with the shell, and the cleaning structure is arranged on each filter disc. Play limiting displacement, can not excessively shift out, improve and reciprocate ground stability.

Based on the search of the above-mentioned patent to and combine the equipment discovery among the prior art, above-mentioned equipment is when using, though can utilize the filter disc to carry out filtering operation to the sewage that adds, because its a plurality of filter discs all are in a sewage treatment pond, consequently can't effectually filter fully, there is tiny residue easily, and need will install a machine and carry out the dismouting when subsequently rinsing the filter disc, consequently can increase a large amount of work load, and the interval of a plurality of filter discs is unable to be adjusted, consequently can influence the filter effect.

Disclosure of Invention

In order to solve the technical problems, the invention provides a rotary disc filter for sewage treatment, which aims to solve the problems that although the conventional rotary disc filter can utilize a filter disc to filter added sewage, because a plurality of filter discs are all arranged in a sewage treatment tank, the filter discs cannot be effectively and fully filtered, fine residues are easy to exist, and in the subsequent cleaning of the filter discs, a mounting machine needs to be dismounted, so that a large amount of workload is increased, and the intervals between the plurality of filter discs cannot be adjusted, so that the filtering effect is influenced.

The invention relates to a rotary disc filter for sewage treatment, which is based on the purpose and the effect and is achieved by the following specific technical means:

a rotary disc filter for sewage treatment comprises a cabin door, a limiting plate and a driving mechanism, wherein the cabin door is coupled to the front end of a filtering cabin in a shaft manner; the filter cabin comprises a cabin body, a water inlet pipe and a water outlet, wherein the cabin body is hollow inside, the water inlet pipe is communicated with the top end face of the cabin body, the water outlet is formed in the center of the inside of the cabin body, the two limiting plates are arranged at the same position, and the two limiting plates are respectively screwed on the front end face and the rear end face of the base; the driving mechanism is fixedly connected to the rear end face of the filtering cabin, penetrates through the water distribution pipe and is fixedly connected with the rotary disc filtering mechanism, and the rotary disc filtering mechanism is located inside the filtering cabin.

Further, the cabin door comprises a door body, a door shaft and a slag discharging pipe, the left end face of the door body is fixedly connected with the door shaft, and the slag discharging pipe is fixedly connected to the center position of the front end of the door body;

the filter cabin further comprises a support plate and pulleys, the support plate is fixedly connected to the bottom end face of the cabin body, the length of the support plate is equal to the longest end face of the cabin body, the pulleys are provided with two positions, the two pulleys are symmetrically arranged at the left end face and the right end face of the support plate, the front end of the cabin body is connected with a door body through a door shaft in an installation state, and the water drain hole is aligned with the slag discharge pipe;

furthermore, the limiting plate comprises a plate body, two limiting screw holes and two limiting bolts, wherein the two limiting screw holes are formed in the left side and the right side of the front end of the plate body respectively, and the limiting bolts with the same size are screwed in the two limiting screw holes;

furthermore, the base comprises a supporting block, sliding grooves and supporting screw holes, the sliding grooves are provided with two positions, the two sliding grooves are symmetrically formed in the inner positions of the left side and the right side of the supporting block, the supporting screw holes are provided with four positions, each two supporting screw holes are in one group, the two groups of supporting screw holes are respectively formed in the front end face and the rear end face of the supporting block, and the front end face and the rear end face of the supporting block in the base in the mounting state sequentially penetrate through the limiting screw holes and the supporting screw holes through limiting bolts so that two plate bodies are fixedly connected to the front end face and the rear end face of the supporting block;

furthermore, the turntable filtering mechanism comprises a wheel frame and filtering cloth, six wheel frames are arranged on the wheel frame and fixedly connected in an annular array, twelve filtering cloth are arranged on the filtering cloth, wherein each six filtering cloth is a group, and the two groups of filtering cloth are respectively and fixedly connected to the left end face and the right end face of the six wheel frames;

furthermore, the water distribution pipe comprises a pipe body, a flow distribution head and flow distribution holes, the left end face of the pipe body is fixedly connected with the flow distribution head with a hexagonal cross section, the six end faces of the flow distribution head are provided with the flow distribution holes with the same size, the six end faces of the flow distribution head are fixedly connected with wheel frames in the installation state, and the wheel frames are communicated with the flow distribution head;

furthermore, the driving mechanism comprises a driving motor, a driving shaft and support rods, the driving shaft is connected to the output end of the driving motor in a shaft mode, twenty-four positions of the support rods are arranged, each six positions of the support rods form a group, the four groups of support rods are fixedly connected to the position of the outer peripheral face of the driving shaft at the same interval, and the support rods in the driving mechanism penetrate through the shunting holes and are fixedly connected with the wheel frame in the installation state.

Compared with the prior art, the invention has the following beneficial effects:

when in filtering use, firstly sewage flows into the interior of the filtering cabins through the water inlet pipe, then each cabin body slides along the sliding groove through the pulley to adjust the distance between each filtering cabin, the design can adjust the distance between each filtering cabin according to different filtering requirements and has better heat dissipation and filtering performance, when the sewage is filtered by the filter cloth, the sewage flows into the interior of the shunting head through the shunting holes and then flows into the interior of the next filtering cabin through the pipe body to be filtered again, the design can freely adjust the number of the filtering cabins according to different filtering requirements so as to improve the filtering effect of the sewage and simultaneously improve the working efficiency, when the subsequent filtering cloth in the wheel frame needs to be cleaned, the distance between the two filtering cabins can be directly expanded through the pulley, and the door body can be unfolded around the door shaft to rotate outwards for an angle after the expansion is completed, can dismantle the carousel filtering mechanism that is located cabin body inside and wash and change the operation, and when the life-span when filtering the cabin needs to be changed expiring, can directly dismantle the plate body through not hard up spacing bolt, dismantle and can take off the filtering cabin fast after accomplishing in order conveniently to maintain and change the operation.

Drawings

FIG. 1 is a side view of the present invention.

Fig. 2 is a schematic front view of the present invention.

Fig. 3 is a schematic top view of the present invention.

Figure 4 is a schematic view of the door structure of the present invention.

Fig. 5 is a schematic view of the filter capsule of the present invention.

Fig. 6 is a schematic diagram of a limiting plate structure of the invention.

Fig. 7 is a schematic view of the base structure of the present invention.

Fig. 8 is a schematic view of the structure of the rotary disc filter mechanism of the present invention.

Fig. 9 is a schematic view of the structure of the water dividing pipe of the present invention.

Fig. 10 is a schematic view of the driving mechanism of the present invention.

In the drawings, the corresponding relationship between the component names and the reference numbers is as follows:

1. a cabin door; 101. a door body; 102. a door shaft; 103. a slag pipe; 2. a filtration compartment; 201. a cabin body; 202. a water inlet pipe; 203. a water drain hole; 204. a support plate; 205. a pulley; 3. a limiting plate; 301. a plate body; 302. a limiting screw hole; 303. a limit bolt; 4. a base; 401. a support block; 402. a chute; 403. a support screw hole; 5. a turntable filter mechanism; 501. a wheel frame; 502. a filter cloth; 6. a water diversion pipe; 601. a pipe body; 602. a flow dividing head; 603. a shunt hole; 7. a drive mechanism; 701. a drive motor; 702. a drive shaft; 703. a support stick;

Detailed Description

The embodiments of the present invention will be described in further detail with reference to the drawings and examples. The following examples are intended to illustrate the invention but are not intended to limit the scope of the invention.

In the description of the present invention, "a plurality" means two or more unless otherwise specified; the terms "upper", "lower", "left", "right", "inner", "outer", "front", "rear", "head", "tail", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, are only for convenience in describing and simplifying the description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed in a particular orientation, and be operated, and thus, should not be construed as limiting the invention. Furthermore, the terms "first," "second," "third," and the like are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "connected" and "connected" are to be interpreted broadly, e.g., as being fixed or detachable or integrally connected; can be mechanically or electrically connected; may be directly connected or indirectly connected through an intermediate. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Example (b):

as shown in figures 1 to 10:

the invention provides a rotary table filter for sewage treatment, which comprises: the filter cabin comprises a cabin door 1, a limiting plate 3 and a driving mechanism 7, wherein the cabin door 1 is connected to the front end of a filter cabin 2 in a shaft mode; the filter cabin 2 comprises a cabin body 201, a water inlet pipe 202 and a water drainage hole 203, the cabin body 201 is hollow inside, the water inlet pipe 202 is communicated with the top end face of the cabin body 201, the water drainage hole 203 is arranged at the center position inside the cabin body 201, two limiting plates 3 are arranged, and the two limiting plates 3 are respectively screwed at the front end face and the rear end face of the base 4; the driving mechanism 7 is fixedly connected to the rear end face of the filter cabin 2, the driving mechanism 7 penetrates through the water distribution pipe 6 to be fixedly connected with the rotary disc filter mechanism 5, and the rotary disc filter mechanism 5 is located inside the filter cabin 2.

The hatch door 1 comprises a door body 101, a door shaft 102 and a slag discharging pipe 103, wherein the door shaft 102 is fixedly connected to the left end face of the door body 101, and the slag discharging pipe 103 is fixedly connected to the center of the front end of the door body 101.

The filter cabin 2 further comprises a support plate 204 and pulleys 205, the support plate 204 is fixedly connected to the bottom end face of the cabin body 201, the length of the support plate 204 is equal to the longest end face of the cabin body 201, the pulleys 205 are arranged at two positions, the two pulleys 205 are symmetrically arranged at the left end face and the right end face of the support plate 204, the front end of the cabin body 201 is connected with the door body 101 through the door shaft 102 in a shaft connection mode in an installation state, the water drainage hole 203 is aligned with the slag outlet pipe 103, the design can adjust the distance between the filter cabins 2 according to different filtering requirements, and the filter cabin has better heat dissipation and filtering performance.

The limiting plate 3 comprises a plate body 301, limiting screw holes 302 and limiting bolts 303, the limiting screw holes 302 are provided with two positions, the two limiting screw holes 302 are respectively arranged at the left side and the right side of the front end of the plate body 301, and the limiting bolts 303 with the same size are screwed in the two limiting screw holes 302.

The base 4 comprises a supporting block 401, sliding grooves 402 and supporting screw holes 403, the sliding grooves 402 are provided with two positions, the two sliding grooves 402 are symmetrically arranged at the inner positions of the left side and the right side of the supporting block 401, the supporting screw holes 403 are provided with four positions, each two supporting screw holes 403 are in one group, the two groups of supporting screw holes 403 are respectively arranged at the front end face and the rear end face of the supporting block 401, the front end face and the rear end face of the supporting block 401 in the base 4 in the installation state sequentially penetrate through the limiting screw holes 302 and the supporting screw holes 403 through the limiting bolts 303, and therefore the two plate bodies 301 are fixedly connected to the front end face and the rear end face of the supporting block 401.

The rotary disc filtering mechanism 5 comprises a wheel frame 501 and filtering cloths 502, six parts of the wheel frame 501 are arranged, the six parts of the wheel frame 501 are fixedly connected in an annular array mode, twelve parts of the filtering cloths 502 are arranged, each six parts of the filtering cloths 502 are in one group, two groups of the filtering cloths 502 are fixedly connected to the left end face and the right end face of the six parts of the wheel frame 501 respectively, when the filtering cloths 502 in the wheel frame 501 need to be cleaned subsequently, the distance between the two filtering cabins 2 can be directly enlarged through the pulleys 205, after the enlargement is completed, the door body 101 rotates outwards for 90 degrees around the door shaft 102 to be unfolded, and then the rotary disc filtering mechanism 5 in the cabin body 201 can be detached, cleaned and replaced.

The water diversion pipe 6 comprises a pipe body 601, a flow diversion head 602 and a flow diversion hole 603, the left end face of the pipe body 601 is fixedly connected with the flow diversion head 602 with a hexagonal cross section, the six end faces of the flow diversion head 602 are provided with the flow diversion holes 603 with the same size, the six end faces of the flow diversion head 602 are fixedly connected with a wheel frame 501 in the installation state, and the wheel frame 501 is communicated with the flow diversion head 602.

The driving mechanism 7 comprises a driving motor 701, a driving shaft 702 and supporting rods 703, the driving shaft 702 is connected to the output end of the driving motor 701 in a shaft mode, twenty-four supporting rods 703 are arranged, wherein each six supporting rods 703 form one group, the four groups of supporting rods 703 are fixedly connected to the position of the outer peripheral surface of the driving shaft 702 at the same interval, and the supporting rods 703 in the driving mechanism 7 penetrate through the diversion holes 603 and are fixedly connected with the wheel frame 501 in the installation state.

When in use: when the filter is used, sewage flows into the filter cabins 2 through the water inlet pipe 202, and then the cabin bodies 201 slide along the sliding grooves 402 through the pulleys 205 to adjust the distance between the filter cabins 2, the design can adjust the distance between the filter cabins 2 according to different filtering requirements, and the filter has better heat dissipation and filtering performance;

after the sewage filling is finished, the external power supply of the driving motor 701 in the driving mechanism 7 can be started, after the start is finished, the driving motor 701 can drive the rotating disc filtering mechanism 5 to rotate through the driving shaft 702 coupled with the output end, and the outside of the wheel frame 501 can be fixedly connected with the filtering cloth 502 with different apertures, so that the rapid replacement operation can be carried out according to the requirement of filtering water quality;

after the sewage is filtered by the filter cloth 502, the sewage flows into the interior of the flow dividing head 602 through the flow dividing holes 603, and then flows into the interior of the next filtering cabin 2 through the pipe body 601 for secondary filtering, and the number of the filtering cabins 2 can be freely adjusted according to different filtering requirements by the design, so that the filtering effect on the sewage is improved, and meanwhile, the working efficiency is improved;

when the filter cloth 502 in the wheel frame 501 needs to be cleaned subsequently, the distance between the two filter cabins 2 can be directly expanded through the pulley 205, after the expansion is finished, the door body 101 rotates around the door shaft 102 to the outside for 90 degrees to be unfolded, and then the rotary disc filter mechanism 5 in the cabin body 201 can be detached, cleaned and replaced;

and when the life-span of filtering the cabin 2 expires and needs to be changed, can directly dismantle plate body 301 through not hard up spacing bolt 303, dismantle and can take off filtering the cabin 2 fast after accomplishing in order to conveniently maintain and change the operation.

The embodiments of the present invention have been presented for purposes of illustration and description, and are not intended to be exhaustive or limited to the invention in the form disclosed. Many modifications and variations will be apparent to those of ordinary skill in the art. The embodiment was chosen and described in order to best explain the principles of the invention and the practical application, and to enable others of ordinary skill in the art to understand the invention for various embodiments with various modifications as are suited to the particular use contemplated.