CN213192657U

CN213192657U - Self-cleaning filter

Info

Publication number: CN213192657U
Application number: CN202021020107.XU
Authority: CN
Inventors: 蒋英明
Original assignee: Yixing Suheng Environmental Protection Equipment Co ltd
Current assignee: Yixing Suheng Environmental Protection Equipment Co ltd
Priority date: 2020-06-06
Filing date: 2020-06-06
Publication date: 2021-05-14
Anticipated expiration: 2030-06-06

Abstract

The utility model discloses a self-cleaning filter, including filter body, one side switch-on of filter body has inlet tube and outlet pipe, and filter body's both sides inner wall welding has same filter screen, filter body's top outer wall welding has the control box, and one side inner wall of control box has first motor through bolt fixed mounting, fixed special-shaped gear that has cup jointed on the output shaft of first motor, and special-shaped gear is a half little plain noodles structure of a major tooth face, one side inner wall welding of keeping away from the inlet tube of control box has the spring. The utility model discloses the second motor rotates and drives the rubber strip and rotates to make the rubber strip constantly pat the cavity pole, make the cavity pole take place vibrations, thereby can give the vibrations with some impurity attached to on the brush hair, and in the water pump goes into the cavity box with the water pump, spray water the clearance on the surface to the filter screen, make the filter screen can not blockked up by impurity, thereby the effectual filtration efficiency who improves the filter screen.

Description

Self-cleaning filter

Technical Field

The utility model relates to a filtration equipment technical field especially relates to a self-cleaning filter.

Background

The filter is also called mechanical impurity filter, and is one of the main devices for water quality pretreatment. According to the water quality, a corresponding design scheme is adopted to efficiently remove impurities such as suspended matters, colloids, silt, clay, humus, particles and the like in the water body, reduce the turbidity of the water and achieve the aim of clarifying the water. Filtration equipment is a generic term for a variety of filtration facilities, referring to mechanical equipment or devices used to perform filtration, commonly found in industrial production.

Current filter all adopts the filter screen to carry out filterable, but this kind of filtration mode can lead to impurity to pile up on the filter screen surface, long-time use can block up the filtration pore, and then influence the filter and last good filter effect, staff's processing method usually adopts the brush to clear up the filter screen surface constantly, but this kind of mode can lead to some impurity to be attached to on the brush hair, not only can reduce the clear effect of brush, and impurity still can continue to drop the surface of filter screen, and then influences the filter effect of filter screen. We therefore propose a self-cleaning filter.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the defects in the prior art and providing a self-cleaning filter.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

a self-cleaning filter comprises a filter body, wherein a water inlet pipe and a water outlet pipe are communicated with one side of the filter body, the inner walls of two sides of the filter body are welded with the same filter screen, an operation box is welded on the outer wall of the top of the filter body, a first motor is fixedly installed on the inner wall of one side of the operation box through a bolt, a special-shaped gear is fixedly sleeved on an output shaft of the first motor and is of a large half tooth surface and a small half smooth surface structure, a spring is welded on the inner wall of one side, far away from the water inlet pipe, of the operation box, a rack is welded at one end, close to the special-shaped gear, of the spring, a hollow rod is welded on the outer wall of the bottom of the rack, a hollow box is welded on the outer wall of the bottom of the hollow rod, a second motor is welded on the inner wall of, the filter body keeps away from one side outer wall welding of inlet tube has the mounting panel, and the top outer wall welding of mounting panel has the water tank, the top of water tank has the water pump through the welding, and the play water end of water pump is connected with the ripple hose, the one end and the inside intercommunication of cavity pole that the water pump was kept away from to the ripple hose.

Preferably, the bottom of the hollow rod is communicated with the top of the hollow box through a water pipe, bristles are bonded on the outer wall of the bottom of the hollow box and are distributed equidistantly, and the bristles are in contact with the surface of the filter screen.

Preferably, the bottom of the hollow box is provided with water outlets distributed equidistantly, and the water outlets and the bristles are arranged in a staggered manner.

Preferably, the both sides of filter body all are seted up the decurrent row of slope and are expected the pipe, and the top of two row's material pipes all is higher than the top of filter screen.

Preferably, the slide has all been seted up to the top of filter body and the bottom of control box, and the bottom of well cavity pole runs through two slides in proper order and extends to filter body's inner wall, and the outer wall of well cavity pole all with two slide sliding connection.

Preferably, the first motor and the second motor are both connected with a switch through a wire, and the switch is connected with a power line.

The utility model has the advantages that:

1. the first motor drives the special-shaped gear to rotate through the matching use of the first motor, the special-shaped gear, the rack, the spring, the bristles and the hollow rod, the special-shaped gear drives the rack to move through rotating, the spring is enabled to generate elastic deformation, and the rack can drive the hollow rod to do reciprocating motion due to the fact that the special-shaped gear is of a structure with a large half tooth surface and a small half smooth surface, and therefore the bristles can clean impurities accumulated on the surface of the filter screen;

2. through the cooperation of second motor, the rubber strip, water tank and water pump, the second motor rotates and drives the rubber strip and rotate, thereby make the rubber strip constantly pat the cavity pole, make the cavity pole take place vibrations, thereby can give the shake with some impurity attached to on the brush hair, and in the water pump was gone into the cavity box with water pump, further clearance is carried out on the surface of spraying the filter screen by a plurality of apopores, make the filter screen can not blockked up by impurity, thereby the effectual filtration efficiency who improves the filter screen.

Drawings

FIG. 1 is a schematic structural view of a self-cleaning filter according to the present invention;

FIG. 2 is an enlarged schematic structural view of a connection between a hollow rod and a hollow box of a self-cleaning filter according to the present invention;

fig. 3 is a schematic structural diagram of a side view of the connection among the operation box, the first motor and the special-shaped gear in the self-cleaning filter provided by the present invention.

In the figure: 1 filter body, 2 inlet tubes, 3 outlet pipes, 4 filter screens, 5 operation boxes, 6 first motors, 7 special-shaped gears, 8 springs, 9 racks, 10 hollow rods, 11 hollow boxes, 12 discharge pipes, 13 second motors, 14 rubber strips, 15 water tanks, 16 water pumps and 17 bristles.

Detailed Description

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

Referring to fig. 1-3, a self-cleaning filter, includes a filter body 1, one side of the filter body 1 is communicated with a water inlet pipe 2 and a water outlet pipe 3, and the inner walls of both sides of the filter body 1 are welded with a same filter screen 4, the outer wall of the top of the filter body 1 is welded with an operation box 5, and one side of the inner wall of the operation box 5 is fixedly provided with a first motor 6 through bolts, the output shaft of the first motor 6 is fixedly sleeved with a special-shaped gear 7, and the special-shaped gear 7 is a big half tooth surface and a small half smooth surface structure, the inner wall of one side of the operation box 5 far away from the water inlet pipe 2 is welded with a spring 8, and one end of the spring 8 close to the special-shaped gear 7 is welded with a rack 9, the outer wall of the bottom of the rack 9 is welded with a hollow rod 10, the top of the filter body 1 and the bottom of the, and the outer wall of the hollow rod 10 is connected with the two slideways in a sliding manner, so that the hollow rod 10 can perform reciprocating motion better, the outer wall of the bottom end of the hollow rod 10 is welded with the hollow box 11, the two sides of the filter body 1 are respectively provided with the discharge pipes 12 which are inclined downwards, the tops of the two discharge pipes 12 are higher than the top of the filter screen 4, so that impurities can be discharged better, the bottom of the hollow rod 10 is communicated with the top of the hollow box 11 through a water pipe, so that water can flow into the hollow box 11, the outer wall of the bottom of the hollow box 11 is bonded with the bristles 17 which are distributed equidistantly, and the bristles 17 are in contact with the surface of the filter screen 4, so that the plurality of bristles 17 can clean the surface of the filter screen 4 in the moving process, the bottom of the hollow box 11 is provided with the water outlets which are distributed equidistantly, and the plurality of water outlets and the plurality of bristles 17 are arranged in a staggered manner, design like this and be convenient for let water spray the surface of filter screen 4 from the apopore, the welding of the top inner wall of filter body 1 has second motor 13, and the welding has rubber strip 14 on the output shaft of second motor 13, and rubber strip 14 contacts with the back of well hollow rod 10, one side outer wall welding that inlet tube 2 was kept away from to filter body 1 has the mounting panel, and the welding of the top outer wall of mounting panel has water tank 15, water tank 15's top is through the welding have water pump 16, and water pump 16's play water end is connected with the ripple hose, the one end that water pump 16 was kept away from to the ripple hose communicates with well hollow rod 10 is inside, first motor 6 and second motor 13 all are connected with the switch through the wire, and switch connection has the power cord, and design like this is convenient for let first motor 6 and second motor 13 can both.

The working principle is as follows: when a worker uses the filter body 1, the first motor 6 and the second motor 13 are started, firstly, sewage enters the filter body 1 from the water inlet pipe 2, after being filtered by the filter screen 4, the filtered water flows out from the water outlet pipe 3, impurities in the water are accumulated on the surface of the filter screen 4, at the moment, the first motor 6 drives the special-shaped gear 7 to rotate, the special-shaped gear 7 rotates to drive the rack 9 to move, the rack 9 moves to enable the spring 8 to generate elastic deformation, because the special-shaped gear 7 is of a large half tooth surface and a small half smooth surface structure, the rack 9 moves to drive the hollow rod 10 to do reciprocating motion in two slideways, so that the bristles 17 clean the impurities accumulated on the surface of the filter screen 4, the second motor 13 rotates to drive the rubber strip 14 to rotate, so that the rubber strip 14 continuously beats the hollow rod 10, the hollow rod 10 vibrates, and impurities attached to the bristles 17 can be vibrated, and water is taken out from the water tank 15 to the water pump 16, in the ripple soft water pipe is gone into to the pump, then rivers advance in the cavity pole 10, and finally a plurality of apopores on the hollow box 11 of water fall into the surface of filter screen 4 and further clear up for filter screen 4 can not blockked up by impurity, thereby the effectual filtration efficiency that improves filter screen 4, and final impurity is discharged from two row material pipes 12.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. The utility model provides a self-cleaning filter, includes filter body (1), one side switch-on of filter body (1) has inlet tube (2) and outlet pipe (3), and the both sides inner wall welding of filter body (1) has same filter screen (4), its characterized in that, the top outer wall welding of filter body (1) has control box (5), and one side inner wall of control box (5) has first motor (6) through bolt fixed mounting, it has special-shaped gear (7) to fix the cover on the output shaft of first motor (6), and special-shaped gear (7) are a big half flank of tooth a little half plain noodles structure, the one side inner wall welding of keeping away from inlet tube (2) of control box (5) has spring (8), and the one end welding that spring (8) are close to special-shaped gear (7) has rack (9), the bottom outer wall welding of rack (9) has well cavity pole (10), and the bottom outer wall welding of well cavity pole (10) has well cavity box (11), the top inner wall welding of filter body (1) has second motor (13), and the welding has rubber strip (14) on the output shaft of second motor (13), and rubber strip (14) and the back of well cavity pole (10) contact, one side outer wall welding that inlet tube (2) were kept away from in filter body (1) has the mounting panel, and the top outer wall welding of mounting panel has water tank (15), the top of water tank (15) is through the welding have water pump (16), and the delivery end of water pump (16) is connected with the ripple hose, the one end that water pump (16) were kept away from to the ripple hose communicates with well cavity pole (10) inside.

2. A self-cleaning filter according to claim 1, wherein the bottom of the hollow rod (10) is connected to the top of the hollow box (11) through a water pipe, the bottom outer wall of the hollow box (11) is bonded with the bristles (17) distributed at equal intervals, and the bristles (17) are in contact with the surface of the filter screen (4).

3. A self-cleaning filter according to claim 1, wherein the bottom of the hollow box (11) is provided with water outlets distributed at equal intervals, and the water outlets and the bristles (17) are arranged in a staggered manner.

4. A self-cleaning filter according to claim 1, wherein both sides of the filter body (1) are provided with discharge pipes (12) which are inclined downwards, and the tops of both discharge pipes (12) are higher than the top of the filter screen (4).

5. A self-cleaning filter according to claim 1, wherein the top of the filter body (1) and the bottom of the operation box (5) are provided with slideways, the bottom end of the hollow rod (10) sequentially penetrates through the two slideways and extends to the inner wall of the filter body (1), and the outer wall of the hollow rod (10) is slidably connected with the two slideways.

6. A self-cleaning filter according to claim 1, wherein the first motor (6) and the second motor (13) are each connected by a wire to a switch, and the switch is connected to a power cord.