阅读说明：本技术 一种具有筛选功能的高效型浮选机 (Efficient flotation machine with screening function ) 是由 汤在英 于 2020-06-01 设计创作，主要内容包括：本发明涉及一种具有筛选功能的高效型浮选机,包括主体,还包括混合机构和筛选机构,所述混合机构包括支架、混合箱、充气组件、安装轴承、驱动组件、密封套管、驱动管、转动管、两个进气管和至少两个进气孔,所述筛选机构包括进料斗、转盘、筛网、波纹管和两个支撑组件,所述驱动组件包括电机、第一齿轮和第二齿轮,所述充气组件包括气泵和输气管,所述支撑组件包括支撑套管、支撑杆和弹簧,该具有筛选功能的高效型浮选机中,通过混合机构可以将空气与原料均匀混合后送入主体的内部,提高了浮选机对原料的分选效果,通过筛选机构可以将原料中的大颗粒过滤掉,降低了浮选机发生堵塞的几率,提高了浮选机的工作效率。(The invention relates to a high-efficiency flotation machine with a screening function, which comprises a main body, a mixing mechanism and a screening mechanism, wherein the mixing mechanism comprises a bracket, a mixing box, an inflation component, a mounting bearing, a driving component, a sealing sleeve, a driving pipe, a rotating pipe, two air inlet pipes and at least two air inlet holes, the screening mechanism comprises a feed hopper, a turntable, a screen, a corrugated pipe and two supporting components, the driving component comprises a motor, a first gear and a second gear, the inflation component comprises an air pump and an air pipe, the supporting components comprise supporting sleeves, supporting rods and springs, in the high-efficiency flotation machine with the screening function, air and raw materials can be uniformly mixed through the mixing mechanism and then are sent into the main body, the sorting effect of the flotation machine on the raw materials is improved, large particles in the raw materials can be filtered through the screening mechanism, the probability of blockage of the flotation machine is reduced, and the working efficiency of the flotation machine is improved.)

1. The efficient flotation machine with the screening function comprises a main body (1), wherein a cavity is formed in the main body (1), an opening is formed in the top of the main body (1), and the efficient flotation machine is characterized by further comprising a mixing mechanism and a screening mechanism, wherein the mixing mechanism is arranged on the main body (1), and the screening mechanism is arranged on the mixing mechanism;

the mixing mechanism comprises a support (2), a mixing box (4), an inflation assembly, a mounting bearing (21), a driving assembly, a sealing sleeve (17), a driving pipe (9), a rotating pipe (8), two air inlet pipes (18) and at least two air inlet holes (7), wherein the mixing box (4) is arranged on one side, close to an opening of the main body (1), the mixing box (4) is fixedly connected with the main body (1) through the support (2), the sealing sleeve (17) and the driving pipe (9) are coaxially arranged, the sealing sleeve (17) is arranged inside the mixing box (4), the bottom end of the sealing sleeve (17) is connected with the inner wall of the bottom of the mixing box (4), the sealing sleeve (17) is communicated with the outside of the mixing box (4), the top end of the driving pipe (9) is connected with the top end of the mixing box (4) through the mounting bearing (21), the driving component is fixedly connected with the top of the mixing box (4), the driving component is connected with the driving pipe (9), the driving pipe (9) penetrates through the sealing sleeve (17), the driving pipe (9) is connected with the sealing sleeve (17) in a sliding and sealing way, the bottom end of the driving pipe (9) is arranged in the main body (1), the rotating pipe (8) is vertical to the driving pipe (9), the rotating pipe (8) is arranged at the bottom of the interior of the main body (1), the rotating pipe (8) is communicated with the bottom end of the driving pipe (9), the air inlets (7) are arranged on the rotating pipe (8), the two air inlet pipes (18) are arranged in the mixing box (4), the two air inlet pipes (18) are communicated with the driving pipe (9), the inflation assembly is arranged on the mixing box (4) and is connected with the bottom of the mixing box (4);

screening mechanism includes feeder hopper (3), carousel (11), screen cloth (12), bellows (15) and two supporting components, feeder hopper (3) set up the one side of keeping away from main part (1) in mixing box (4), feeder hopper (3) are connected with the top of mixing box (4) through two supporting components, contained angle between the bottom surface of feeder hopper (3) and driving tube (9) is the acute angle, the top fixed connection of carousel (11) and driving tube (9), the bottom surface of carousel (11) and feeder hopper (3) is closely supported and is leaned on, bellows (15) and the top of mixing box (4) are passed through to the one end of feeder hopper (3) and the top intercommunication of mixing box (4), the distance that is close to between the one end of bellows (15) and mixing box (4) of feeder hopper (3) is less than the distance between the one end of keeping away from bellows (15) of feeder hopper (3) and mixing box (4), the screen cloth (12) are parallel to the driving pipe (9), the screen cloth (12) is arranged inside the feed hopper (3), the screen cloth (12) is in sealing connection with the feed hopper (3), and the connection point of the corrugated pipe (15) and the feed hopper (3) is located on one side of the screen cloth (12).

2. The high-efficiency flotation machine with screening function according to claim 1, wherein the main body (1) is provided with a control box, the control box is internally provided with a PLC, the control box is provided with a display screen and at least two control keys, and the display screen and each control key are electrically connected with the PLC.

3. The flotation machine with high efficiency and screening function according to claim 1, wherein the drive assembly comprises a motor (22), a first gear (19) and a second gear (20), the motor (22) is fixedly connected with the mixing box (4), the motor (22) is in transmission connection with the first gear (19), the second gear (20) is connected with the drive pipe (9), and the first gear (19) is meshed with the second gear (20).

4. The efficient flotation machine with the screening function according to claim 1, wherein the inflation assembly comprises an air pump (5) and an air conveying pipe (6), one end of the air conveying pipe (6) is communicated with the bottom end of the mixing box (4), the air pump (5) is fixedly connected with the top end of the mixing box (4), and the air pump (5) is connected with the other end of the air conveying pipe (6).

5. The high-efficiency flotation machine with screening function according to claim 1, wherein the support assembly comprises a support sleeve (14), a support rod (10) and a spring (13), the axis of the support sleeve (14) is parallel to the driving pipe (9), the support sleeve (14) is fixedly connected with the top of the mixing box (4), the support rod (10) penetrates through the support sleeve (14), the support rod (10) is connected with the support sleeve (14) in a sliding and sealing manner, the top end of the support rod (10) is fixedly connected with the feed hopper (3), the spring (13) is sleeved on the support rod (10), the support sleeve (14) is fixedly connected with the feed hopper (3) through the spring (13), and the spring (13) is in a stretching state.

6. The high efficiency flotation machine with screening function according to claim 5, characterized in that the bottom end of the support bar (10) is provided with a stirring bar (16).

7. A high-efficiency flotation machine with screening function according to claim 1, characterized in that the body (1) is coated with an anti-corrosive coating.

8. A high-efficiency flotation machine with screening function according to claim 3, characterized in that the motor (22) is a servo motor.

9. A high efficiency flotation machine with screening function according to claim 1, characterized in that the rotating discs (11) are coated with grease.

10. A high efficiency flotation machine with screening function according to claim 1, characterized in that the material of the screen (12) is stainless steel.

Technical Field

The invention relates to the field of electromechanical equipment, in particular to a high-efficiency flotation machine with a screening function.

Background

The electromechanical equipment generally refers to machinery, electrical equipment and electrical automation equipment, and in a building, the electromechanical equipment is generally called machinery and pipeline equipment except for earthwork, carpentry, reinforcing steel bars and muddy water. The electromechanical equipment can be divided into three categories according to the application, namely industrial electromechanical equipment, information electromechanical equipment and civil electromechanical equipment.

The flotation machine is as one of electromechanical device, and the flotation machine of prior art need send into the inside of flotation machine with air at the in-process of work with raw materials, and if raw materials and air mix inhomogeneous, will reduce the flotation machine select the material effect, moreover, prior art's flotation machine when using, if contain the raw materials of great granule in the raw materials, will lead to the flotation machine to take place to block up, has reduced the work efficiency of flotation machine.

Disclosure of Invention

The technical problem to be solved by the invention is as follows: in order to overcome the defects of the prior art, the efficient flotation machine with the screening function is provided.

The technical scheme adopted by the invention for solving the technical problems is as follows: a high-efficiency flotation machine with a screening function comprises a main body, a mixing mechanism and a screening mechanism, wherein a cavity is formed in the main body, an opening is formed in the top of the main body, the mixing mechanism is arranged on the main body, and the screening mechanism is arranged on the mixing mechanism;

the mixing mechanism comprises a support, a mixing box, an inflation assembly, a mounting bearing, a driving assembly, a sealing sleeve, a driving pipe, a rotating pipe, two air inlet pipes and at least two air inlet holes, wherein the mixing box is arranged on one side of the main body, which is close to an opening of the main body, the mixing box is fixedly connected with the main body through the support, the sealing sleeve and the driving pipe are coaxially arranged, the sealing sleeve is arranged inside the mixing box, the bottom end of the sealing sleeve is connected with the inner wall of the bottom of the mixing box, the sealing sleeve is communicated with the outside of the mixing box, the top end of the driving pipe is connected with the top end of the mixing box through the mounting bearing, the driving assembly is fixedly connected with the top of the mixing box, the driving assembly is connected with the driving pipe, the driving pipe penetrates through the sealing sleeve, the driving pipe is connected with the sealing sleeve in a sliding and sealing manner, and the bottom, the rotating pipe is perpendicular to the driving pipe, the rotating pipe is arranged at the bottom of the interior of the main body and is communicated with the bottom end of the driving pipe, the air inlet holes are arranged on the rotating pipe, the two air inlet pipes are arranged in the mixing box and are communicated with the driving pipe, the inflation assembly is arranged on the mixing box and is connected with the bottom of the mixing box;

screening mechanism includes feeder hopper, carousel, screen cloth, bellows and two supporting components, the feeder hopper sets up the one side of keeping away from the main part at the mixing box, the feeder hopper is connected with the top of mixing box through two supporting components, contained angle between the bottom surface of feeder hopper and the driving tube is the acute angle, the top fixed connection of carousel and driving tube, the carousel closely supports with the bottom surface of feeder hopper and leans on, the top intercommunication of bellows and mixing box is passed through to the one end of feeder hopper, the one end that is close to the bellows of feeder hopper and the distance between the mixing box are less than the one end of keeping away from the bellows of feeder hopper and the distance between the mixing box, the screen cloth is parallel with the driving tube, the screen cloth sets up the inside at the feeder hopper, screen cloth and feeder hopper sealing connection, the tie point of bellows and feeder hopper is located one.

Preferably, in order to improve the automation degree of the flotation machine, a control box is arranged on the main body, a PLC is arranged in the control box, a display screen and at least two control keys are arranged on the control box, and the display screen and the control keys are electrically connected with the PLC.

Preferably, in order to provide power for the driving pipe, the driving assembly comprises a motor, a first gear and a second gear, the motor is fixedly connected with the mixing box, the motor is in transmission connection with the first gear, the second gear is connected with the driving pipe, and the first gear is meshed with the second gear.

As preferred, in order to aerify to the mixing box is inside, inflation assembly includes air pump and gas-supply pipe, the one end of gas-supply pipe and the bottom intercommunication of mixing box, the top fixed connection of air pump and mixing box, the air pump is connected with the other end of gas-supply pipe.

As preferred, for the stability that improves the feeder hopper, supporting component includes supporting sleeve, bracing piece and spring, supporting sleeve's axis is parallel with the driving tube, the top fixed connection of supporting sleeve and mixing box, the bracing piece passes supporting sleeve, the bracing piece slides and sealing connection with supporting sleeve, the top and the feeder hopper fixed connection of bracing piece, the spring housing is established on the bracing piece, supporting sleeve passes through spring and feeder hopper fixed connection, the spring is in tensile state.

Preferably, in order to improve the uniformity of the mixture of the air and the raw materials, a stirring rod is arranged at the bottom end of the supporting rod.

Preferably, the body is coated with an anti-corrosive coating in order to extend the service life of the body.

Preferably, the motor is a servo motor in order to improve the accuracy of the rotational speed control of the drive tube.

Preferably, the turntable is coated with grease in order to reduce wear of the turntable.

Preferably, the screen is made of stainless steel in order to prolong the service life of the screen.

The efficient flotation machine with the screening function has the advantages that the air and the raw materials can be uniformly mixed through the mixing mechanism and then are fed into the main body, the raw material sorting effect of the flotation machine is improved, compared with the existing mixing mechanism, the mixing mechanism realizes linkage with the screening mechanism, the energy-saving performance of the flotation machine is improved, large particles in the raw materials can be filtered through the screening mechanism, the probability of blockage of the flotation machine is reduced, the working efficiency of the flotation machine is improved, compared with the existing screening mechanism, the raw materials can be turned through the screening mechanism, and the uniformity of mixing of the air and the raw materials is improved.

Drawings

The invention is further illustrated with reference to the following figures and examples.

FIG. 1 is a schematic structural view of a high efficiency flotation machine with screening function according to the present invention;

FIG. 2 is a cross-sectional view of the high efficiency flotation machine of the present invention having a screening function;

FIG. 3 is a schematic structural diagram of a mixing mechanism of the high efficiency flotation machine with screening capability of the present invention;

FIG. 4 is an enlarged view of portion A of FIG. 3;

in the figure: 1. the automatic air-conditioning device comprises a main body, 2 parts of a support, 3 parts of a feed hopper, 4 parts of a mixing box, 5 parts of an air pump, 6 parts of an air pipe, 7 parts of an air inlet hole, 8 parts of a rotating pipe, 9 parts of a driving pipe, 10 parts of a supporting rod, 11 parts of a rotating disc, 12 parts of a screen, 13 parts of a spring, 14 parts of a supporting sleeve, 15 parts of a corrugated pipe, 16 parts of a stirring rod, 17 parts of a sealing sleeve, 18 parts of an air inlet pipe, 19 parts of a first gear, 20 parts of a second gear, 21 parts of a mounting bearing.

Detailed Description

The present invention will now be described in further detail with reference to the accompanying drawings. These drawings are simplified schematic views illustrating only the basic structure of the present invention in a schematic manner, and thus show only the constitution related to the present invention.

As shown in fig. 1, the high-efficiency flotation machine with the screening function comprises a main body 1, a mixing mechanism and a screening mechanism, wherein a cavity is arranged in the main body 1, an opening is formed in the top of the main body 1, the mixing mechanism is arranged on the main body 1, and the screening mechanism is arranged on the mixing mechanism;

the air and the raw materials can be uniformly mixed by the mixing mechanism and then are sent into the main body 1, so that the sorting effect of the flotation machine on the raw materials is improved, and moreover, large particles in the raw materials can be filtered by the screening mechanism, the blocking probability of the flotation machine is reduced, and the working efficiency of the flotation machine is improved;

as shown in fig. 2, the mixing mechanism includes a support 2, a mixing box 4, an inflation assembly, a mounting bearing 21, a driving assembly, a sealing sleeve 17, a driving pipe 9, a rotation pipe 8, two air inlet pipes 18 and at least two air inlet holes 7, the mixing box 4 is disposed on one side of the main body 1 close to the opening of the main body 1, the mixing box 4 is fixedly connected with the main body 1 through the support 2, the sealing sleeve 17 is coaxially disposed with the driving pipe 9, the sealing sleeve 17 is disposed inside the mixing box 4, the bottom end of the sealing sleeve 17 is connected with the inner wall of the bottom of the mixing box 4, the sealing sleeve 17 is communicated with the outside of the mixing box 4, the top end of the driving pipe 9 is connected with the top end of the mixing box 4 through the mounting bearing 21, the driving assembly is fixedly connected with the top of the mixing box 4, the driving assembly is connected with the driving pipe 9, the driving pipe 9 passes through the sealing sleeve 17, the driving pipe 9 is connected with the sealing sleeve 17 in a sliding and sealing mode, the bottom end of the driving pipe 9 is arranged inside the main body 1, the rotating pipe 8 is perpendicular to the driving pipe 9, the rotating pipe 8 is arranged at the bottom inside the main body 1, the rotating pipe 8 is communicated with the bottom end of the driving pipe 9, the air inlet holes 7 are arranged on the rotating pipe 8, the two air inlet pipes 18 are arranged inside the mixing box 4, the two air inlet pipes 18 are communicated with the driving pipe 9, the inflation assembly is arranged on the mixing box 4 and is connected with the bottom of the mixing box 4;

under the supporting action of the bracket 2, the stability of the mixing box 4 is improved, under the supporting action of the mounting bearing 21 and the sealing sleeve 17, the stability of the driving pipe 9 is improved, air is injected into the mixing box 4 from the bottom of the mixing box 4 through the air inflation assembly, raw materials in the mixing box 4 are blown through the air, the raw materials are uniformly mixed with the air, then the air and the raw materials are uniformly injected into the main body 1 through the air inlet pipe 18, the driving pipe 9 and the rotating pipe 8 and then are uniformly injected into the main body 1 through the air inlet holes 7, the raw materials are subjected to flotation through the solution in the main body 1, meanwhile, the driving pipe 9 is driven to rotate through the driving assembly, the rotating pipe 8 is driven to rotate through the driving pipe 9, the air and the raw materials are uniformly mixed with the solution after being mixed, the flotation effect on the raw materials is improved, and the sorting effect of the flotation;

as shown in FIG. 3, the screening mechanism comprises a feed hopper 3, a rotary table 11, a screen 12, a corrugated pipe 15 and two supporting components, wherein the feed hopper 3 is arranged on one side of a mixing box 4 far away from a main body 1, the feed hopper 3 is connected with the top of the mixing box 4 through the two supporting components, an included angle between the bottom surface of the feed hopper 3 and a driving pipe 9 is an acute angle, the rotary table 11 is fixedly connected with the top end of the driving pipe 9, the rotary table 11 is tightly abutted against the bottom surface of the feed hopper 3, one end of the feed hopper 3 is communicated with the top end of the mixing box 4 through the corrugated pipe 15, the distance between one end of the feed hopper 3 close to the corrugated pipe 15 and the mixing box 4 is smaller than the distance between one end of the feed hopper 3 far away from the corrugated pipe 15 and the mixing box 4, the screen 12 is parallel to the driving pipe 9, the screen 12 is arranged in, the connection point of the corrugated pipe 15 and the feed hopper 3 is positioned on one side of the screen 12;

under supporting component's supporting role, improved the stability of feeder hopper 3, rotate through drive tube 9 drive carousel 11, then through carousel 11 and supporting component drive feeder hopper 3 up-and-down reciprocating motion, make the inside raw materials of feeder hopper 3 pass through the inside that bellows 15 got into mixing box 4 after screen cloth 12 screens, reduced the quantity of great granule in the raw materials, reduced the probability that the flotation machine took place to block up.

Preferably, in order to improve the automation degree of the flotation machine, a control box is arranged on the main body 1, a PLC is arranged in the control box, a display screen and at least two control keys are arranged on the control box, and the display screen and the control keys are electrically connected with the PLC;

the PLC is a programmable logic controller, it adopts a kind of programmable memory, it is used for its internal storage program, implement logic operation, sequence control, timing, counting and arithmetic operation, etc. and control various kinds of machinery or production process by digital or analog input/output, it is a computer specially used for industrial control, its hardware structure is basically the same as microcomputer, generally used for the processing of data and receiving and outputting of the order, used for realizing central control, the operator sends the control signal to PLC through the control key, then control the operation of the flotation machine through PLC, can display the working condition of the flotation machine through the display screen at the same time, have improved the automaticity of the flotation machine.

As shown in fig. 4, the driving assembly includes a motor 22, a first gear 19 and a second gear 20, the motor 22 is fixedly connected with the mixing box 4, the motor 22 is in transmission connection with the first gear 19, the second gear 20 is connected with the driving pipe 9, and the first gear 19 is meshed with the second gear 20;

the first gear 19 is driven to rotate by the motor 22, and the driving pipe 9 is driven to rotate by the first gear 19 under the transmission action of the second gear 20.

As shown in fig. 3, the inflation assembly comprises an air pump 5 and an air pipe 6, one end of the air pipe 6 is communicated with the bottom end of the mixing box 4, the air pump 5 is fixedly connected with the top end of the mixing box 4, and the air pump 5 is connected with the other end of the air pipe 6;

the air pump 5 provides power, outside air is injected into the mixing box 4 from the bottom of the mixing box 4 through the air conveying pipe 6, and then raw materials accumulated at the bottom of the mixing box 4 are blown through air flow, so that the air and the raw materials are uniformly mixed and then enter the driving pipe 9 from the air inlet pipe 18.

As shown in fig. 3, the supporting assembly includes a supporting sleeve 14, a supporting rod 10 and a spring 13, an axis of the supporting sleeve 14 is parallel to the driving pipe 9, the supporting sleeve 14 is fixedly connected to the top of the mixing box 4, the supporting rod 10 passes through the supporting sleeve 14, the supporting rod 10 is slidably and hermetically connected to the supporting sleeve 14, a top end of the supporting rod 10 is fixedly connected to the feeding hopper 3, the spring 13 is sleeved on the supporting rod 10, the supporting sleeve 14 is fixedly connected to the feeding hopper 3 through the spring 13, and the spring 13 is in a stretched state;

under the supporting action of the supporting sleeve 14, the stability of the feeding hopper 3 is improved through the supporting rod 10, and the feeding hopper 3 is made to reciprocate up and down under the action of the pulling force of the spring 13 and the mutual pushing force between the rotary disc 11 and the feeding hopper 3.

Preferably, in order to improve the uniformity of the mixture of the air and the raw materials, the bottom end of the support rod 10 is provided with a stirring rod 16;

during the movement of the support rod 10 along the support sleeve 14, the stirring rod 16 is driven by the support rod 10 to move, and the raw material inside the mixing box 4 is mixed with air by the stirring rod 16.

Preferably, in order to prolong the service life of the main body 1, the main body 1 is coated with an anti-corrosion coating;

the corrosion speed of the main body 1 is slowed down through the anti-corrosion coating, and the service life of the main body 1 is prolonged.

Preferably, the motor 22 is a servo motor in order to improve the accuracy of the rotational speed control of the drive tube 9.

Preferably, in order to reduce the wear of the rotating disk 11, the rotating disk 11 is coated with grease;

the friction between the turntable 11 and the feed hopper 3 is reduced by the lubricating grease, and the abrasion of the turntable 11 is reduced.

Preferably, in order to prolong the service life of the screen 12, the screen 12 is made of stainless steel;

because the stainless steel has better corrosion resistance, the corrosion speed of the screen 12 is slowed down, and the service life of the screen 12 is prolonged.

Air is injected into the mixing box 4 from the bottom of the mixing box 4 through the air charging assembly, raw materials in the mixing box 4 are blown through the air, the raw materials are uniformly mixed with the air, the air and the raw materials are mixed and then are uniformly injected into the main body 1 through the air inlet pipe 18, the driving pipe 9 and the rotating pipe 8 from the air inlet holes 7, the raw materials are subjected to flotation through the solution in the main body 1, meanwhile, the driving pipe 9 is driven to rotate by the driving assembly, the rotating pipe 8 is driven to rotate by the driving pipe 9, the air and the raw materials are uniformly mixed with the solution after being mixed, the flotation effect on the raw materials is improved, the separation effect of the flotation machine is improved, the turntable 11 is driven to rotate by the driving pipe 9, the feeding hopper 3 is driven to reciprocate up and down by the turntable 11 and the supporting assembly, the raw materials in the feeding hopper 3 are filtered through the screen 12 and then enter the mixing box 4, the quantity of larger particles in the raw material is reduced, and the probability of blockage of the flotation machine is reduced.

Compared with the prior art, in this high-efficient type flotation device with screening function, can send into the inside of main part 1 after air and raw materials homogeneous mixing through mixing mechanism, the sorting effect of flotation device to the raw materials has been improved, compare with current mixing mechanism, this mixing mechanism has realized the interlock with screening mechanism, the energy-conserving performance of flotation device has been improved, moreover, can filter the large granule in the raw materials through screening mechanism, the probability that the flotation device takes place the jam has been reduced, the work efficiency of flotation device has been improved, compare with current screening mechanism, can turn the raw materials through this screening mechanism, the degree of consistency of air and raw materials mixture has been improved.

In light of the foregoing description of the preferred embodiment of the present invention, many modifications and variations will be apparent to those skilled in the art without departing from the spirit and scope of the invention. The technical scope of the present invention is not limited to the content of the specification, and must be determined according to the scope of the claims.