CN218280807U

CN218280807U - Primary filtering device

Info

Publication number: CN218280807U
Application number: CN202222425824.6U
Authority: CN
Inventors: 张俊
Original assignee: Taizhou Changxiong Plastics Co ltd
Current assignee: Taizhou Changxiong Plastics Co ltd
Priority date: 2022-09-13
Filing date: 2022-09-13
Publication date: 2023-01-13
Anticipated expiration: 2032-09-13

Abstract

The utility model provides a primary filter device, including filtering ponds and filter plate, the filtering ponds top is equipped with the detachable top cap, be provided with inlet tube and the outlet pipe with the filtering ponds intercommunication on the lateral wall of filtering ponds respectively, the outlet pipe is located the inlet tube below, filter plate passes through the mount table and supports inside filtering ponds, still be equipped with between filtering ponds's the inner wall and be used for carrying out clear clean subassembly to filter plate top impurity, be equipped with the impurity exhaust's that will filter the plate top bin outlet on filtering ponds's the lateral wall, be equipped with the collection frame that is located the bin outlet side below on filtering ponds's the outer wall, it has solved the impurity of being not convenient for that exists among the prior art on the filter plate and has cleared up the problem.

Description

Primary filtering device

Technical Field

The utility model relates to a filter dust removal technical field especially relates to a primary filter equipment.

Background

In the production of industrial enterprises, especially in the chemical industry, waste liquid and waste water generated in production and manufacturing can be discharged to the outside only after being filtered and purified, the filtering mode is usually the combination of physical filtration and chemical filtration, and the discharged waste liquid and waste water are purified through a plurality of processes.

In filterable elementary filtration process, the mode that generally adopts the filter plate to carry out filtration filters the impurity of the big granule in the waste liquid, elementary filterable in-process, the impurity of mixing in the foul solution is many, the filter pressure who filters the otter board is very big, because filter the otter board in filter equipment's inside, be not convenient for clear up the impurity of filter department, the impurity that leads to filtering off will cause the jam to the mesh of filter plate very easily, influence elementary filterable efficiency, in the past can also prop big filter screen pore in the long run, influence the filter effect.

SUMMERY OF THE UTILITY MODEL

Not enough to exist among the prior art, the utility model provides a primary filter device, it has solved the impurity of being not convenient for on the filter plate who exists among the prior art and has cleared up the problem.

According to the utility model discloses an embodiment, a primary filter equipment, it includes filtering ponds and filter plate, the filtering ponds top is equipped with the detachable top cap, be provided with respectively on the lateral wall of filtering ponds with inlet tube and the outlet pipe of filtering ponds intercommunication, the outlet pipe is located the inlet tube below, filter plate passes through the mount table and supports inside the filtering ponds, still is equipped with between the inner wall of filtering ponds to be used for carrying out clear clean subassembly to filtering otter plate top impurity, is equipped with the bin outlet that will filter the impurity discharge at otter plate top on the lateral wall of filtering ponds, is equipped with the collection frame that is located the bin outlet side below on the outer wall of filtering ponds.

Compared with the prior art, the utility model discloses following beneficial effect has: discharge to filter on the otter board through the sewage that pours into the inlet tube, the inside clean subassembly of filtering ponds cleans filtering the otter board, the impurity that prevents to filter the otter board and filter off stops up the mesh of filtering the otter board and causes the influence to the filtration efficiency who filters the otter board, impurity that clean subassembly will filter on the otter board is discharged through the bin outlet and is avoided impurity to pile up in filtering ponds, collect the frame and collect discharged impurity, thereby when effectively having avoided filtering sewage, the impurity that filters off piles up the problem that is difficult to the clearance on filtering the otter board.

Further, the cleaning assembly includes: the filter device comprises a moving block, wherein the moving block is arranged between the inner walls of the filter tank in a sliding manner, the bottom of the moving block is provided with a plurality of hairbrushes, the hairbrushes are tightly attached to the top of the filter screen plate, and a driving assembly for driving the moving block to move back and forth above the filter screen plate is arranged on the inner wall of the filter tank.

Further, the driving assembly includes: the lead screw is rotatably arranged between the inner walls of the filtering tank and is in threaded connection with the moving block after penetrating through the moving block, a connecting plate is arranged on the outer wall of the filtering tank and is connected with a motor, a rotating shaft is arranged on the output end of the motor, and the rotating shaft is connected with one end of the lead screw.

Further, the method also comprises the following steps: the shunt tubes, shunt tubes one end opening, shunt tubes open-ended one end and the one end rotation connection that the inlet tube is located the filtering ponds, the filtering ponds are worn out to the other end of shunt tubes, and shunt tubes and filtering ponds rotate to be connected, set up a plurality of wash ports rather than inside intercommunication on the shunt tubes, the shunt tubes stretches out one of filtering ponds and is served and be equipped with first fluted disc, be equipped with the second fluted disc in the pivot, first fluted disc with the cover is equipped with the chain between the second fluted disc.

Furthermore, a flow channel is arranged on the inner wall of the filtering tank, one end of the flow channel is communicated with the bottom of the discharge port, the other end of the flow channel is communicated with the inside of the filtering tank, and a filtering plate is arranged at one end of the flow channel communicated with the discharge port.

Furthermore, each mounting table is provided with a groove, a spring is arranged in each groove, one end of each spring is fixedly connected with the bottom of each groove, and the other end of each spring is connected with the bottom of the corresponding filter screen plate.

Further, set up the mounting groove with the inside intercommunication of filtering ponds on the lateral wall of filtering ponds, the mounting groove is located same horizontal plane with the filter plate, and mounting groove department still is equipped with the closed piece with mounting groove closure.

Drawings

Fig. 1 is an internal structure diagram of the embodiment of the present invention.

Figure 2 is the cleaning assembly structure view of the utility model.

Fig. 3 is a front view of an embodiment of the present invention.

Fig. 4 is a schematic view of a flow channel structure according to an embodiment of the present invention.

In the drawings, wherein: 1. a filtration tank; 2. filtering the screen plate; 3. a top cover; 4. a water inlet pipe; 5. a water outlet pipe; 6. an installation table; 7. a discharge outlet; 8. a collection frame; 9. a moving block; 10. a brush; 11. a screw rod; 12. a connecting plate; 13. a motor; 14. a shunt tube; 15. a drain hole; 16. a first fluted disc; 17. a second fluted disc; 18. a chain; 19. a flow channel; 20. filtering the plate; 21. a spring; 22. and (6) sealing the block.

Detailed Description

The technical solution of the present invention is further explained with reference to the drawings and the embodiments.

As shown in fig. 1-3, the embodiment of the utility model provides a primary filter device, including filtering ponds 1 and filter plate 2, filtering ponds 1 top is equipped with detachable top cap 3, is provided with inlet tube 4 and the outlet pipe 5 with filtering ponds 1 intercommunication on filtering ponds 1's the lateral wall respectively, and outlet pipe 5 is located inlet tube 4 below, filter plate 2 supports inside filtering ponds 1 through mount table 6, still is equipped with between filtering ponds 1's the inner wall to be used for carrying out clear clean subassembly to filtering nets 2 top impurity, is equipped with on filtering ponds 1's the lateral wall with the impurity exhaust bin outlet 7 at filtering nets 2 tops, is equipped with the collection frame 8 that is located bin outlet 7 side below on filtering ponds 1's the outer wall. The top cover 3 can be detachably connected with the top of the filter tank 1 by bolts or buckles, when the device is used, sewage is discharged onto the filter screen 2 in the filter tank 1 through the water inlet pipe 4, impurities with large volume in the sewage are separated out by the filter screen 2, the cleaning assembly moves back and forth on the filter screen 2, the top surface of the filter screen 2 is cleaned to avoid the impurities from blocking meshes of the filter screen 2, the impurities on the filter screen 2 are also pushed to the two ends of the filter screen 2 and then discharged through the discharge outlet 7, the collection frame 8 collects the discharged impurities, the impurities can be led out from the collection frame 8 and then treated independently by arranging a guide pipe at the bottom of the collection frame 8, so that the filter screen 2 cannot be blocked by the filtered impurities, the filtering effect cannot be influenced by accumulation of the impurities, multistage filtering can be arranged right below the filter screen 2 in the filter tank 1, and the sewage is discharged through the water outlet pipe 5 after being subjected to multistage filtering.

As shown in fig. 1-3, further, the cleaning assembly includes: the filter screen plate comprises a moving block 9, the moving block 9 is arranged between the inner walls of the filter screen plate 1 in a sliding mode, a plurality of hairbrushes 10 are arranged at the bottom of the moving block 9, the hairbrushes 10 are tightly attached to the top of the filter screen plate 2, and a driving assembly for driving the moving block 9 to move back and forth above the filter screen plate 2 is arranged on the inner wall of the filter screen plate 1. When the filter screen plate 2 is cleaned, the driving assembly drives the moving block 9 to move back and forth in the filter tank 1, so that the brush 10 at the bottom of the moving block 9 cleans the top of the filter screen plate 2 back and forth, and impurities left at the bottom of the filter screen plate 2 are pushed to the two ends of the filter screen plate 2 and finally discharged through the discharge outlet 7 in the side wall of the filter tank 1.

As shown in fig. 1-3, further, the drive assembly includes: the lead screw 11 is rotatably arranged between the inner walls of the filtering tank 1, the lead screw 11 penetrates through the moving block 9 and then is in threaded connection with the moving block 9, a connecting plate 12 is arranged on the outer wall of the filtering tank 1, a motor 13 is connected onto the connecting plate 12, a rotating shaft is arranged on the output end of the motor 13, and the rotating shaft is connected with one end of the lead screw 11. The motor 13 drives the rotating shaft to rotate, the rotating shaft drives the screw rod 11 to rotate, so that the moving block 9 in threaded connection with the screw rod 11 moves along the screw rod 11 between the inner walls of the filtering tank 1, the brush 10 at the bottom of the moving block 9 cleans the top surface of the filtering screen plate 2, and impurities on two sides are cleaned and discharged through the discharge hole 7. Specifically, the screw rod 11 can adopt a reciprocating screw rod 11, so that the brush 10 at the bottom of the moving block 9 can clean the filter screen plate 2 back and forth, and the motor 13 can be controlled to change the positive rotation and the negative rotation to control the back and forth movement of the moving block 9.

As shown in fig. 1-3, further, the method further comprises: the water inlet pipe comprises a dividing pipe 14, one end of the dividing pipe 14 is open, the open end of the dividing pipe 14 is rotatably connected with one end of the water inlet pipe 4, which is located in the filtering tank 1, the other end of the dividing pipe 14 penetrates out of the filtering tank 1, the dividing pipe 14 is rotatably connected with the filtering tank 1, a plurality of water discharging holes 15 communicated with the inside of the dividing pipe 14 are formed in the dividing pipe 14, one end of the dividing pipe 14, which extends out of the filtering tank 1, is provided with a first fluted disc 16, a second fluted disc 17 is arranged on the rotating shaft, and a chain 18 is sleeved between the first fluted disc 16 and the second fluted disc 17. Because during the primary filter, directly arrange sewage towards filtering screen plate 2 and can let the fixed position of filtering screen plate 2 bear very big rivers impact, lead to filtering screen plate 2 local deformation, influence the primary filter effect, through letting in the sewage that inlet tube 4 pours into shunt tubes 14, then discharge through a plurality of wash ports 15 on shunt tubes 14, can make sewage comparatively even spread on filtering screen plate 2, and through setting up first fluted disc 16 on shunt tubes 14, be connected with epaxial second fluted disc 17 through chain 18, also can drive shunt tubes 14 and rotate when making the pivot rotate, make sewage more even when discharging from shunt tubes 14, impact to filtering screen plate 2 when effectively having reduced sewage and discharging into filtering ponds 1, the life of filtering screen plate 2 has been prolonged. Specifically, the drainage holes 15 on the diversion pipe 14 are arranged in a direction away from the side wall of the filtering tank 1, so that a large amount of sewage discharged by the diversion pipe 14 is prevented from being directly discharged through the discharge opening 7 on the side wall of the filtering tank 1.

As shown in fig. 4, a flow channel 19 is further arranged on the inner wall of the filtering tank 1, one end of the flow channel 19 is communicated with the bottom of the discharge opening 7, the other end of the flow channel 19 is communicated with the inside of the filtering tank 1, and a filter plate 20 is arranged at one end of the flow channel 19 communicated with the discharge opening 7. When impurity on the filter screen plate 2 is pushed into the discharge opening 7 by the moving block 9 and the brush 10, a part of sewage may be carried to enter the discharge opening 7, a flow channel 19 is arranged at the bottom of the discharge opening 7, a filter plate 20 is arranged at the adjacent position of the flow channel 19 and the discharge opening 7, and the other end of the flow channel 19 leads to the inside of the filter tank 1, so that the sewage entering the discharge opening 7 is filtered by the filter plate 20 and then returns to the inside of the filter tank 1 again, the rest impurity is collected by the collection frame 8 on the outer wall of the filter tank 1 and then is treated independently, specifically, the flow channel 19 can be arranged in a mode of embedding a pipe fitting, a flow guide pipe communicated with the inside of the filter tank 1 can be arranged at the bottom of the collection frame 8, and the connection position of the flow guide pipe and the collection frame 8 is provided with the flow guide pipe 20.

As shown in fig. 4, further, each mounting table 6 is provided with a groove, a spring 21 is arranged in the groove, one end of the spring 21 is fixedly connected with the bottom of the groove, and the other end of the spring 21 is connected with the bottom of the filter screen 2. In order to further reduce the impact of water pressure on the filter screen plate 2, a groove is formed in the mounting table 6, and a spring 21 is arranged in the groove, so that the filter screen plate 2 can be buffered by the spring 21 after being impacted by sewage.

As shown in fig. 1 or 3, further, a mounting groove communicated with the inside of the filtering tank 1 is formed in the side wall of the filtering tank 1, the mounting groove and the filtering screen plate 2 are located on the same horizontal plane, and a sealing block 22 for sealing the mounting groove is further arranged at the mounting groove. In order to conveniently change the filter screen plate 2, the mounting groove with the same height as the filter screen plate 2 is formed in the side wall of the filter tank 1, when the filter screen plate 2 needs to be changed, the filter screen plate 2 in the filter tank 1 is taken out, then the new filter screen plate 2 slides in from the mounting groove again, the mounting groove is sealed through the sealing block 22, water leakage is prevented, a handle can be arranged on the outer wall of the sealing block 22, and the sealing block 22 can be conveniently taken down when needed.

Finally, although the present invention has been described in detail with reference to the preferred embodiments, it should be understood by those skilled in the art that the present invention can be modified or replaced by other means without departing from the spirit and scope of the present invention, which should be construed as limited only by the appended claims.

Claims

1. A primary filter arrangement, comprising: filtering ponds (1) and filter plate (2), filtering ponds (1) top is equipped with detachable top cap (3), is provided with inlet tube (4) and outlet pipe (5) with filtering ponds (1) intercommunication on the lateral wall of filtering ponds (1) respectively, and outlet pipe (5) are located inlet tube (4) below, filter plate (2) support inside filtering ponds (1) through mount table (6), still are equipped with between the inner wall of filtering ponds (1) and are used for carrying out clear clean subassembly to filtering otter plate (2) top impurity, are equipped with on the lateral wall of filtering ponds (1) and will filter impurity discharge's bin outlet (7) at otter plate (2) top, are equipped with on the outer wall of filtering ponds (1) and are located collection frame (8) of bin outlet (7) side below.

2. The primary filter apparatus as claimed in claim 1, wherein said cleaning assembly comprises: the filter screen plate comprises a moving block (9), wherein the moving block (9) is arranged between the inner walls of the filter tank (1) in a sliding mode, a plurality of brushes (10) are arranged at the bottom of the moving block (9), the brushes (10) are tightly attached to the top of the filter screen plate (2), and a driving assembly for driving the moving block (9) to move back and forth above the filter screen plate (2) is arranged on the inner wall of the filter tank (1).

3. A primary filter arrangement as claimed in claim 2, wherein the drive assembly comprises: a screw rod (11),

the lead screw (11) is rotatably arranged between the inner walls of the filtering tank (1), the lead screw (11) penetrates through the moving block (9) and then is in threaded connection with the moving block (9), a connecting plate (12) is arranged on the outer wall of the filtering tank (1), a motor (13) is connected onto the connecting plate (12), a rotating shaft is arranged on the output end of the motor (13), and the rotating shaft is connected with one end of the lead screw (11).

4. A primary filter arrangement as claimed in claim 3 further comprising: shunt tubes (14), shunt tubes (14) one end opening, shunt tubes (14) open-ended one end is located the one end rotation connection of filtering ponds (1) with inlet tube (4), filtering ponds (1) are worn out to the other end of shunt tubes (14), shunt tubes (14) are connected with filtering ponds (1) rotation, set up a plurality of wash ports (15) rather than inside intercommunication on shunt tubes (14), shunt tubes (14) stretch out one of filtering ponds (1) and serve and be equipped with first fluted disc (16), be equipped with second fluted disc (17) in the pivot, first fluted disc (16) with second fluted disc (17) are overlapped between and are equipped with chain (18).

5. A primary filter arrangement as claimed in claim 1, wherein: be equipped with runner (19) on the inner wall of filtering ponds (1), runner (19) one end and bin outlet (7) bottom intercommunication, the inside intercommunication of the runner (19) other end and filtering ponds (1), the one end of runner (19) and bin outlet (7) intercommunication is equipped with filter plate (20).

6. A primary filter arrangement as claimed in claim 1, wherein: each mounting table (6) is provided with a groove, a spring (21) is arranged in each groove, one end of each spring (21) is fixedly connected with the bottom of each groove, and the other end of each spring (21) is connected with the bottom of each filter screen plate (2).

7. A primary filter arrangement as claimed in claim 1, wherein: the side wall of the filtering tank (1) is provided with a mounting groove communicated with the inside of the filtering tank (1), the mounting groove and the filtering screen plate (2) are located on the same horizontal plane, and a sealing block (22) for sealing the mounting groove is further arranged at the mounting groove.