CN222324404U - A device for conveniently replacing filter cloth - Google Patents

Abstract

The utility model discloses a device convenient for replacing filter cloth, which relates to the technical field of filtration and comprises a filter box, wherein disassembly assemblies are fixedly arranged at the top of the left side and the bottom of the right side of the filter box, filter cloth replacement assemblies are fixedly arranged at the front parts of the two disassembly assemblies, which are close to one side of each other, a feed pipe is fixedly arranged at the top of the left side of the filter box, and a discharge pipe is fixedly arranged at the bottom of the right side of the filter box. According to the device convenient for replacing the filter cloth, the filter cylinder can be quickly disassembled through the disassembling component and lifted through the rotating handle, and after the work of replacing the filter cloth is finished, the disassembling component can also quickly fix the filter cylinder, so that the filtering efficiency of solution in and out is ensured, and the process is quick and concise. Can dismantle the filter cloth from the cartridge filter fast and change through changing the filter cloth subassembly, effectively save the time of changing the filter cloth, can not influence filter equipment's actual work efficiency.

Description

Device convenient to change filter cloth

Technical Field

The utility model relates to the technical field of filtration, in particular to a device convenient for replacing filter cloth.

Background

In the working process of solution treatment, the solution itself and the liquid after treatment always have some impurities to be filtered, the filter cloth can intercept the impurities in the process of solution inlet and outlet, and the filtering efficiency of the surface of the filter cloth is gradually reduced due to the long-term use of the filter cloth, so that the filter cloth needs to be quickly replaced to ensure the efficiency of the solution treatment on the impurities.

For example, chinese patent CN219462777U discloses a device for conveniently replacing filter cloth, which is characterized in that a water inlet pipe is abutted to the top end of one side of the filter tank, a water outlet pipe is abutted to the bottom end of the other side of the filter tank, and a dosing pipe is abutted to the top end of one side of the filter tank, which is close to the water outlet pipe. When the device convenient to change filter cloth is used, the cleaning scraping plate is pushed by the cleaning mechanism, the silt at the bottom of the filter tank is piled up, people can clean the piled silt conveniently, the physical power consumption of people is saved, the effect of cleaning the silt is achieved, the filter cloth body is cleaned and changed outside the filter tank through the filtering mechanism, and then the filter cloth body is cleaned and changed conveniently, so that the filter cloth body is cleaned and changed conveniently by people, and the filter cloth body is cleaned and changed conveniently when the filter device is used.

The filter cartridge is detached and lifted from the filter tank in the prior art, a worker needs to detach the filter cartridge through detaching the screw nut, the consumption time is long, and secondly, the filter plate needs to be detached firstly when the filter cloth is replaced, so that the actual working efficiency of the filter device is influenced.

Disclosure of utility model

The present utility model provides a device for facilitating the replacement of filter cloth, so as to solve the problems set forth in the background art.

In order to solve the technical problems, the utility model adopts the following technical scheme:

the utility model provides a device convenient to change filter cloth, includes the rose box, the equal fixed mounting in position of rose box left side top and right side bottom has the dismantlement subassembly, two the equal fixed mounting in front of dismantlement subassembly one side that is close to each other has the change filter cloth subassembly, the left side top fixed mounting of rose box has the inlet pipe, the right side bottom fixed mounting of rose box has the discharging pipe.

Preferably, the disassembly component comprises a first mounting plate, a second mounting plate and a filtering box, wherein the lower end of the first mounting plate is fixedly mounted on the left side and the right side of the upper end of the filtering box, the two side of the first mounting plate is rotatably connected with a coil wire disc, one side of the first mounting plate, which is far away from each other, is rotatably connected with a rotating handle, one end, which is close to each other, of the rotating handle penetrates through the first mounting plate and the side, which is far away from each other, of the coil wire disc, a rope wire is movably wound in the middle of the outer wall of the coil wire disc, the two rope wire is far away from one end of the coil wire disc, a filtering cylinder is fixedly connected with a filtering cylinder, the two filtering cylinders are located on opposite sides of a feeding pipe and a discharging pipe, and the two opposite sides of the filtering cylinder are movably provided with filtering cloth.

Preferably, four electric telescopic rods are fixedly installed at the top of the left side of the filter tank and at the bottom of the right side of the filter tank, eight adjacent electric telescopic rods are located on the front side and the rear side of the outer walls of the feed pipe and the discharge pipe, the output ends of the four electric telescopic rods are fixedly provided with mounting plates II, through grooves are formed in one sides, away from each other, of the mounting plates II, and the inner walls of the through grooves are movably sleeved with the outer walls of the feed pipe and the discharge pipe.

Preferably, two sides that the mounting panel is second kept away from each other all rotate and are connected with the fluted disc, two sides that the mounting panel is second kept away from each other all rotate and are connected with three and are annular arrangement's gear, six the surface of gear meshes with the surface of two fluted discs.

Preferably, six the axle center department of gear all rotates to be connected with the dead lever that runs through the rose box left and right sides, two the cartridge filter outer wall is close to the equal fixed mounting of one side of rose box inner wall has the fixed disk, two annular draw-in groove has all been seted up to the fixed disk opposite side, six the one end that the dead lever is close to each other all with the draw-in groove joint.

Preferably, the sliding grooves are formed in the front portions of the two sides, away from each other, of the fluted discs, the limiting rods are fixedly mounted on the front portions of the two sides, away from each other, of the mounting plates, the outer walls of the limiting rods are slidably connected with the inner walls of the sliding grooves, and the poking rods are fixedly mounted on the rear portions of the two sides, away from each other, of the fluted discs.

Preferably, two change filter cloth subassembly all includes the fixed block, two put the thing groove has all been seted up to one side that cartridge filter outer wall is close to each other, two the lower extreme of fixed block with put the inner wall top overlap joint in thing groove, two the front and back side of fixed block all rotates has the arc mount, two one side activity that filter cloth is close to the cartridge filter sets up between arc mount and put the thing inslot wall, four the equal fixed mounting of lower extreme of arc mount has the lug, four are adjacent the inner wall of lug is all rotated and is connected with adjusting screw.

Preferably, two the spread groove has all been seted up to one side that cartridge filter outer wall top is close to each other, two the equal fixed mounting of inner wall of spread groove has the connecting block, two the equal sliding connection of inner wall of connecting block has the regulation pole of through-connection groove, two the one end that the regulation pole is close to each other is pegged graft with the inner wall that two fixed blocks kept away from one side each other, two the one side activity that adjusts the outer wall and is close to each other has cup jointed the spring, two the one end that the spring is kept away from each other and one side fixed connection that two connecting blocks are close to each other, two the one end that the connecting block was kept away from to the spring and one side fixed connection that two connecting groove inner walls are close to each other.

By adopting the technical scheme, compared with the prior art, the utility model has the following technical progress:

1. The utility model provides a device convenient for replacing filter cloth, which can drive a fixing rod to be separated from a clamping groove or clamped with the clamping groove through the cooperation of an electric telescopic rod, a mounting plate II, a fluted disc, a gear, a limiting rod and a poking rod, so that the filter cartridge can be fixed or detached, and can be lifted from the inner cavity of a filter box to the outside through the cooperation of a rotating handle, a coil wire disc and a wire rope, so that the filter cartridge and the filter cloth can be conveniently treated by staff, the procedure of separating the filter cartridge and the filter cloth from the filter box in the process is quick and concise, and the subsequent installation of the filter cartridge is quick and convenient.

2. The utility model provides a device convenient for replacing filter cloth, which can separate two arc-shaped fixing frames through the cooperation between an adjusting screw and a protruding block, so that the filter cloth is separated from a fixed state, and the fixing blocks and the arc-shaped fixing frames can be detached from a storage groove through the cooperation among an adjusting rod, a connecting block and a spring, so that the subsequent quick replacement of the filter cloth is facilitated.

Drawings

FIG. 1 is a schematic diagram of the overall front view of the present utility model;

FIG. 2 is a schematic diagram of the overall rear view structure of the present utility model;

FIG. 3 is a schematic overall cross-sectional view of the present utility model;

FIG. 4 is a schematic view of a disassembling component according to the present utility model;

FIG. 5 is a schematic view of a disassembling component according to the present utility model;

FIG. 6 is a schematic diagram of a filter cloth replacement assembly according to the present utility model.

The filter comprises a filter box 1, a disassembly component 2, a filter cloth replacement component 3, a filter 4, a feed pipe 5, a discharge pipe 21, a first mounting plate 22, a rotary handle 23, a loop wire disc 24, a rope wire 25, a filter cartridge 26, a filter cloth 27, an electric telescopic rod 28, a second mounting plate 29, a fluted disc 210, a gear 211, a fixed rod 212, a fixed disc 213, a clamping groove 214, a chute 215, a limiting rod 216, a toggle rod 31, a connecting groove 32, a fixed block 33, an arc-shaped fixed frame 34, a lug 35, an adjusting screw 36, a connecting block 37, an adjusting rod 38 and a spring.

Detailed Description

The utility model is further described in connection with the following detailed description, in order to make the technical means, the creation characteristics, the achievement of the purpose and the effect of the utility model easy to understand.

As shown in fig. 1 and 2, a device convenient to change filter cloth, including rose box 1, the equal fixed mounting in position of rose box 1 left side top and right side bottom has dismantlement subassembly 2, and the equal fixed mounting in front of two dismantlement subassemblies 2 near one side each other has the change filter cloth subassembly 3, and the left side top fixed mounting of rose box 1 has inlet pipe 4, and the right side bottom fixed mounting of rose box 1 has discharging pipe 5.

Can dismantle the cartridge filter 25 fast and rise through changeing 22 through dismantling subassembly 2, after changing filter cloth 26 work and accomplishing, dismantle subassembly 2 also can carry out fast fixedly with cartridge filter 25 to this filtration efficiency who guarantees solution business turn over, the process is succinct rapidly. The filter cloth 26 can be quickly detached from the filter cartridge 25 for replacement by replacing the filter cloth component 3, so that the time for replacing the filter cloth 26 is effectively saved, and the actual working efficiency of the filter device is not affected.

As shown in fig. 3 and 4, the two disassembly components 2 comprise first mounting plates 21, the lower ends of the first mounting plates 21 are fixedly mounted on the left side and the right side of the upper end of the filter box 1, the opposite sides of the first mounting plates 21 are respectively and rotatably connected with a coil wire disc 23, one sides of the first mounting plates 21, which are far away from each other, are respectively and rotatably connected with a rotating handle 22, one ends, which are close to each other, of the two rotating handles 22 penetrate through the first mounting plates 21 and are fixedly connected with one sides, which are far away from each other, of the coil wire discs 23, ropes 24 are movably wound in the middle parts of the outer walls of the first winding plates 21, one ends, which are far away from the coil wire discs 23, of the two ropes 24 are fixedly connected with filter cartridges 25, the two filter cartridges 25 are positioned on the opposite sides of the feed pipe 4 and the discharge pipe 5, and filter cloths 26 are movably arranged on the opposite sides of the two filter cartridges 25.

Through the rotation of the rotary handle 22, the coil plate 23 drives the rope 24 to lift the filter cartridge 25 from the filter box 1 to the outside, so that a worker can process the filter cartridge 25.

As shown in fig. 3 and 5, four electric telescopic rods 27 are fixedly installed at the top of the left side and the bottom of the right side of the filter tank 1, eight adjacent electric telescopic rods 27 are located on the front side and the rear side of the outer walls of the feed pipe 4 and the discharge pipe 5, two mounting plates 28 are fixedly installed at the output ends of the four electric telescopic rods 27, through grooves are formed in one sides, away from each other, of the two mounting plates 28, and the inner walls of the two through grooves are movably sleeved with the outer walls of the feed pipe 4 and the discharge pipe 5.

The output ends of the eight electric telescopic rods 27 drive the two second mounting plates 28, so that the two second mounting plates 28 are close to or far away from the left side and the right side of the filter box 1, and the through grooves can ensure that the position of the feeding pipe 4 can not limit the movement of the second mounting plates 28.

As shown in fig. 5, the toothed disc 29 is rotatably connected to the side of the two second mounting plates 28 away from each other, three gears 210 in annular arrangement are rotatably connected to the side of the two second mounting plates 28 away from each other, and the outer surfaces of the six gears 210 are meshed with the outer surfaces of the two toothed discs 29.

The fluted disc 29 and the gear 210 can be driven to approach or depart from the filter box 1 through the output end of the electric telescopic rod 27 and the second mounting plate 28.

As shown in fig. 4 and 5, the shaft centers of the six gears 210 are all rotationally connected with fixing rods 211 penetrating through the left side and the right side of the filter box 1, one sides, close to the inner wall of the filter box 1, of the outer walls of the two filter cartridges 25 are all fixedly provided with fixing discs 212, the opposite sides of the two fixing discs 212 are all provided with annular clamping grooves 213, and one ends, close to each other, of the six fixing rods 211 are all clamped with the clamping grooves 213.

Through the rotation action of the two fluted discs 29, the six gears 210 rotate by being meshed with the two fluted discs 29, so that one ends of the six fixing rods 211, which are close to each other, are driven to rotate to a position capable of being clamped with the clamping grooves 213, and one ends of the six fixing rods 211, which are close to each other, are driven to be clamped with the clamping grooves 213 through the output ends of the eight electric telescopic rods 27.

As shown in fig. 5, the front portions of the sides of the two fluted discs 29 away from each other are provided with sliding grooves 214, the front portions of the sides of the two mounting plates two 28 away from each other are fixedly provided with limiting rods 215, the outer walls of the two limiting rods 215 are in sliding connection with the inner walls of the sliding grooves 214, and the rear portions of the sides of the two fluted discs 29 away from each other are fixedly provided with toggle rods 216.

The gear disc 29 is driven to rotate by the toggle rod 216, and the limiting rod 215 slides in the sliding groove 214 to limit the rotation range of the gear disc 29, so that a worker can conveniently rotate the gear disc 29 to adjust the rotation range of the fixing rod 211, and the filter cartridge 25 can be conveniently detached and installed.

As shown in fig. 6, two replacement filter cloth assemblies 3 each include a fixed block 32, one side that two cartridge filter 25 outer walls are close to each other has all been seted up and has been put the thing groove, the lower extreme of two fixed blocks 32 with put the inner wall top overlap joint in thing groove, the front and back side of two fixed blocks 32 has all rotated arc mount 33, one side activity that two filter cloths 26 are close to cartridge filter 25 sets up between arc mount 33 and put the thing groove inner wall, the lower extreme of four arc mount 33 is all fixed mounting has lug 34, the inner wall of four adjacent lugs 34 is all rotated and is connected with adjusting screw 35.

The filter cloth 26 can be clamped between the arc-shaped fixing frame 33 and the storage groove through the rotation action of the arc-shaped fixing frame 33, and the two convex blocks 34 can be mutually close to enable the two arc-shaped fixing frames 33 to fix the filter cloth 26 through the adjusting action of the adjusting screw 35, so that the filter cloth 26 is prevented from moving in the process of solution inlet and outlet.

As shown in fig. 6, the connecting grooves 31 are formed on the sides of the top of the outer walls of the two filter cartridges 25, the connecting blocks 36 are fixedly mounted on the inner walls of the connecting grooves 31, the adjusting rods 37 penetrating through the connecting grooves 31 are slidably connected on the inner walls of the connecting blocks 36, one ends of the adjusting rods 37, which are close to each other, are inserted into the inner walls of the two fixing blocks 32, which are far away from each other, the springs 38 are movably sleeved on one sides of the outer walls of the adjusting rods 37, one ends of the two springs 38, which are far away from each other, are fixedly connected with one sides of the two connecting blocks 36, and one ends of the two springs 38, which are far away from the connecting blocks 36, are fixedly connected with one sides of the inner walls of the two connecting grooves 31, which are close to each other.

By adjusting the adjusting rod 37, the spring 38 can be compressed to pull the adjusting rod out of the inner wall of the fixed block 32, so that the fixed block 32 and the arc-shaped fixed frame 33 can be detached to facilitate the replacement and installation of the filter cloth 26.

When the filter cloth 26 needs to be replaced, a worker starts eight electric telescopic rods 27, the output ends of the eight electric telescopic rods 27 drive two mounting plates II 28 to move towards one side close to the filter box 1, one ends of six fixing rods 211 close to each other are separated from clamping grooves 213, the worker rotates fluted discs 29 through toggle rods 216, the fluted discs 29 rotate through sliding grooves 214 and limiting rods 215 by a certain angle, the six gears 210 drive the fixing rods 211 to rotate by a certain angle through meshing relation with the fluted discs 29, the two filter cylinders 25 are loosened, the worker rotates two rotating handles 22, the rotating handles 22 drive coil discs 23 to rotate, the two coil discs 23 lift the filter cylinders 25 out of the filter box 1 through rope wires 24, the worker rotates two adjusting screws 35 to enable four adjacent lugs 34 to be far away from each other, the four adjacent arc-shaped fixing frames 33 are far away from each other, the two filter cloths 26 are loosened, then the two adjusting rods 37 are pulled to compress springs 38 and are pulled out from the inner walls of one side far away from each other, the two fixing blocks 32 and the four arc-shaped fixing frames 33 can be removed by the worker, and the two filter cloth 26 can be quickly removed by the worker.

The foregoing has shown and described the basic principles and main features of the present utility model and the advantages of the present utility model. It will be understood by those skilled in the art that the present utility model is not limited to the embodiments described above, and that the above embodiments and descriptions are merely illustrative of the principles of the present utility model, and various changes and modifications may be made without departing from the spirit and scope of the utility model, which is defined in the appended claims. The scope of the utility model is defined by the appended claims and equivalents thereof.

Claims (8)

1. The device convenient for replacing the filter cloth comprises a filter box (1) and is characterized in that disassembly components (2) are fixedly installed at the left top and the right bottom of the filter box (1), a filter cloth replacement component (3) is fixedly installed at the front part of one side, which is close to each other, of each disassembly component (2), a feed pipe (4) is fixedly installed at the left top of the filter box (1), and a discharge pipe (5) is fixedly installed at the right bottom of the filter box (1).

2. The device convenient to replace filter cloth of claim 1, wherein the two disassembling components (2) comprise first mounting plates (21), the lower ends of the first mounting plates (21) are fixedly mounted on the left side and the right side of the upper ends of the filter boxes (1), ring wire drums (23) are rotatably connected to opposite sides of the first mounting plates (21), rotating handles (22) are rotatably connected to one sides of the first mounting plates (21) which are far away from each other, one ends of the two rotating handles (22) which are close to each other penetrate through one sides of the first mounting plates (21) which are far away from the ring wire drums (23) and are fixedly connected with one sides of the second ring wire drums (23), ropes (24) are movably wound on the middle parts of the outer walls of the two ring wire drums (23), one ends of the two rope ropes (24) which are far away from the ring wire drums (23) are fixedly connected with filter drums (25), the two filter drums (25) are located on opposite sides of a feed pipe (4) and a discharge pipe (5), and filter cloth (26) is movably arranged on the opposite sides of the two filter drums (25).

3. The device convenient for replacing filter cloth according to claim 2, wherein four electric telescopic rods (27) are fixedly arranged at the top of the left side and the bottom of the right side of the filter box (1), eight adjacent electric telescopic rods (27) are positioned at the front side and the rear side of the outer walls of the feed pipe (4) and the discharge pipe (5), a second mounting plate (28) is fixedly arranged at the output end of each of the four electric telescopic rods (27), through grooves are formed in one sides, far away from each other, of the two second mounting plates (28), and the inner walls of the two through grooves are movably sleeved with the outer walls of the feed pipe (4) and the discharge pipe (5).

4. A device for facilitating filter cloth replacement according to claim 3, wherein the two mounting plates (28) are rotatably connected with fluted discs (29) on the sides far away from each other, three gears (210) in annular arrangement are rotatably connected on the sides far away from each other, and the outer surfaces of the six gears (210) are meshed with the outer surfaces of the two fluted discs (29).

5. The device for facilitating filter cloth replacement according to claim 4, wherein the shaft centers of the six gears (210) are respectively and rotatably connected with a fixing rod (211) penetrating through the left side and the right side of the filter box (1), one side, close to the inner wall of the filter box (1), of the outer walls of the two filter cylinders (25) is respectively and fixedly provided with a fixing disc (212), the opposite sides of the two fixing discs (212) are respectively provided with an annular clamping groove (213), and one ends, close to each other, of the six fixing rods (211) are respectively and fixedly connected with the clamping grooves (213).

6. The device for facilitating filter cloth replacement according to claim 5, wherein sliding grooves (214) are formed in front portions of one sides, away from each other, of the two fluted discs (29), limiting rods (215) are fixedly arranged on front portions of one sides, away from each other, of the two mounting plates (28), outer walls of the two limiting rods (215) are in sliding connection with inner walls of the sliding grooves (214), and toggle rods (216) are fixedly arranged on rear portions of one sides, away from each other, of the two fluted discs (29).

7. The device for facilitating replacement of filter cloth according to claim 6, wherein the two filter cloth replacement assemblies (3) comprise fixing blocks (32), one sides, close to each other, of the outer walls of the filter cylinders (25) are provided with object placement grooves, the lower ends of the two fixing blocks (32) are overlapped with the tops of the inner walls of the object placement grooves, the front side and the rear side of the two fixing blocks (32) are respectively provided with an arc fixing frame (33) in a rotating mode, one side, close to the filter cylinders (25), of the two filter cloths (26) is movably arranged between the arc fixing frames (33) and the inner walls of the object placement grooves, the lower ends of the four arc fixing frames (33) are respectively fixedly provided with a lug (34), and the inner walls of the four adjacent lugs (34) are respectively connected with an adjusting screw rod (35) in a rotating mode.

8. The device for replacing filter cloth conveniently according to claim 7, wherein the top of the outer walls of the filter cylinders (25) are provided with connecting grooves (31) on the sides close to each other, connecting blocks (36) are fixedly arranged on the inner walls of the two connecting grooves (31), adjusting rods (37) penetrating through the connecting grooves (31) are slidably connected on the inner walls of the two connecting blocks (36), one ends of the two adjusting rods (37) close to each other are inserted into the inner walls of the two fixing blocks (32) on the sides far away from each other, springs (38) are movably sleeved on the sides of the outer walls of the two adjusting rods (37) close to each other, one ends of the two springs (38) far away from each other are fixedly connected with one sides of the two connecting blocks (36) close to each other, and one ends of the two springs (38) far away from the connecting blocks (36) are fixedly connected with one sides of the inner walls of the two connecting grooves (31) close to each other.