CN215692356U

CN215692356U - Pressure filter for dehydration filtration

Info

Publication number: CN215692356U
Application number: CN202122167043.7U
Authority: CN
Inventors: 叶颖强; 欧双龙; 郭招红; 叶锦然
Original assignee: Jiangxi Active Industrial Waste Recycling And Disposal Co ltd
Current assignee: Jiangxi Active Industrial Waste Recycling And Disposal Co ltd
Priority date: 2021-09-09
Filing date: 2021-09-09
Publication date: 2022-02-01
Anticipated expiration: 2031-09-09

Abstract

The utility model relates to the technical field of filter presses, and discloses a filter press for dehydration and filtration, wherein a filter box is fixedly arranged at the bottom end of the left side of the outer wall of the filter press, a water pump is fixedly arranged at the central position of the top end of the outer wall of the filter box, a support plate is fixedly arranged at the lower part of the central position of the right side of the outer wall of the filter press, a rotating device is fixedly arranged at the top end of the support plate, first movable rods are respectively connected with two sides of the rotating device, a connecting shaft is respectively arranged at one end of each first movable rod, a second movable rod is respectively connected with one end of each connecting shaft, a chute is arranged at the left side of the top end of an inner cavity of the filter press, a resetting device is respectively and fixedly arranged at the upper part and the lower part of the left side of the inner wall of the filter press, a thrust plate is fixedly connected with the right side of the resetting device, a compression plate is additionally arranged at the right side of the inner cavity of the filter press, a connecting rod is transversely additionally arranged at the central position of the inner cavity of the filter press, and a pressure filter plate is sleeved on the rod body of the connecting rod.

Description

Pressure filter for dehydration filtration

Technical Field

The utility model relates to the technical field of filter presses, in particular to a filter press for dehydration and filtration.

Background

The filter press utilizes a special filter medium to apply a certain pressure to an object, so that a mechanical device for dialyzing liquid is a common solid-liquid separation device, is still widely applied to industries such as chemical engineering, pharmacy, metallurgy, dye, food, brewing, ceramics, environmental protection and the like, but when the filter press works, filter cloth is damaged, the sewing position of the filter cloth is opened, and water filtration turbidity is easily caused, so that the reuse is influenced.

A common filter press for dehydration filtration generally does not have a filtering structure, so that the filtered water is turbid after filter cloth is damaged, the filtered water is recycled and reused due to influence, and the working requirement of the filter press for dehydration filtration cannot be met.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

Aiming at the defects of the prior art, the utility model provides a filter press for dehydration and filtration, which has the advantages of filtration and the like, and solves the problems that the existing filter press for dehydration and filtration generally does not have a filtration structure, so that the filtered water is turbid after the filter cloth is damaged, the recycling of the filtered water is influenced, and the working requirement of the filter press for dehydration and filtration cannot be met.

(II) technical scheme

In order to achieve the purpose of filtering, the utility model provides the following technical scheme: a filter press for dehydration filtration comprises a filter press, wherein a filter box is fixedly installed at the bottom end of the left side of the outer wall of the filter press, a water suction pump is fixedly arranged at the central position of the top end of the outer wall of the filter box, a support plate is fixedly installed at the lower part of the central position of the right side of the outer wall of the filter press, a rotating device is fixedly arranged at the top end of the support plate, first movable rods are respectively connected to two sides of the rotating device, a connecting shaft is installed at one end of each first movable rod, a second movable rod is connected to one end of each connecting shaft, a sliding groove is formed in the left side of the top end of an inner cavity of the filter press, a resetting device is fixedly arranged at the upper part and the lower part of the left side of the inner wall of the filter press, a thrust plate is fixedly connected to the right side of the resetting device, a compression plate is additionally arranged on the right side of the inner cavity of the filter press, a connecting rod is transversely additionally arranged at the central position of the inner cavity of the filter press, the pressure filter comprises a connecting rod, a pressure filter plate is sleeved on the rod body of the connecting rod, a bottom plate is additionally arranged on the lower portion of an inner cavity of the pressure filter, a water outlet pipe is communicated and connected with the center position of the bottom end of the inner cavity of the pressure filter, one end of the water outlet pipe is communicated and connected with the top end of a water suction pump, and supporting legs are fixedly additionally arranged on two sides of the bottom end of the outer wall of the pressure filter.

Preferably, guide grooves are formed in the upper portion and the lower portion of the right side of the outer wall of the filter press, the left side of each guide groove penetrates through the outer wall of the filter press and is communicated with the inside of the filter press, pushing blocks are additionally arranged inside the guide grooves, and the pushing blocks are fixedly connected with the second movable rods.

Preferably, the inner chamber upper portion of rose box transversely adds and is equipped with the active carbon filter, the inner chamber central point of rose box puts and transversely installs quartz sand filter, reverse osmosis membrane filter has transversely been installed to the inner chamber lower part of rose box, the drain pipe has been seted up in the inner chamber bottom left side of rose box, and active carbon filter, quartz sand filter and reverse osmosis membrane filter all can take out.

Preferably, the thrust plate and the pressing plate are both sleeved on the rod body of the connecting rod, and the top end of the thrust plate is located inside the sliding groove.

Preferably, the outer surface of the bottom plate is provided with a water passing hole.

Preferably, a valve is fixedly arranged on the upper surface of one end of the water outlet pipe.

(III) advantageous effects

Compared with the prior art, the utility model provides a filter press for dehydration and filtration, which has the following beneficial effects:

1. the filter press for dehydration and filtration is started by a rotating device, and drives first movable rods connected with two sides, the first movable rods drive second movable rods to rotate through a connecting shaft, when the second movable rods rotate, a pushing block is pushed to move in a guide groove, the pushing block pushes a pressing plate, the pressing plate applies pressure to the filter pressing plate again to extrude and begin dehydration, after the pushing block stops extruding the pressing plate, a resetting device pushes a thrust plate, the thrust plate pushes the filter pressing plate to reset, the pressing block pushes the pressing plate again to completely dehydrate materials in the filter pressing plate;

2. this pressure filter for dehydration filtration adds the liquid after the suction pump of establishing will dewater, carries to the inside of rose box through the outlet pipe and filters cleanly, when water gets into the inside of rose box, loops through the active carbon filter, quartz sand filter and reverse osmosis membrane filter, will be because of the filter cloth damage, the filter cloth is sewed up the department and is opened the line and lead to the drainage muddy not enough, will strain the dirty filthy clean back of aquatic, discharge the drainage after will filtering through the discharge pipe, retrieve the circulation reuse to the drainage.

Drawings

FIG. 1 is a schematic structural view of the present invention;

fig. 2 is a schematic view of the bottom plate structure of the present invention.

In the figure: 1. a filter press; 2. a filter box; 3. a water pump; 4. a support plate; 5. a rotating device; 6. a first movable bar; 7. a connecting shaft; 8. a second movable bar; 9. a chute; 10. a resetting device; 11. a thrust plate; 12. a compression plate; 13. a connecting rod; 14. pressing the filter plate; 15. a base plate; 16. a water outlet pipe; 17. supporting legs; 18. a guide groove; 19. a push block; 20. an activated carbon filter plate; 21. a quartz sand filter plate; 22. a reverse osmosis membrane filter plate; 23. a drain pipe; 24. a water passing hole; 25. and (4) a valve.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

The utility model provides a technical scheme, a filter press for dehydration and filtration, which comprises a filter press 1, a filter box 2, a water suction pump 3, a support plate 4, a rotating device 5, a first movable rod 6, a connecting shaft 7, a second movable rod 8, a chute 9, a resetting device 10, a thrust plate 11, a pressure plate 12, a connecting rod 13, a filter pressing plate 14, a bottom plate 15, a water outlet pipe 16, a supporting leg 17, a guide groove 18, a pushing block 19, an active carbon filter plate 20, a quartz sand filter plate 21, a reverse osmosis membrane filter plate 22, a water outlet pipe 23, a water passing hole 24 and a valve 25, referring to figure 1, the filter box 2 is fixedly installed at the bottom end of the left side of the outer wall of the filter press 1, the water suction pump 3 is fixedly installed at the center position of the top end of the outer wall of the filter box 2, the active carbon filter plate 20 is transversely installed at the upper part of the inner cavity of the filter box 2, the quartz sand filter plate 21 is transversely installed at the center position of the inner cavity of the filter box 2, the lower part of the inner cavity of the filter box 2 is transversely provided with a reverse osmosis membrane filter plate 22 for filtering filtered water so as to be convenient for recycling, the left side of the bottom end of the inner cavity of the filter box 2 is provided with a drain pipe 23, an active carbon filter plate 20, a quartz sand filter plate 21 and the reverse osmosis membrane filter plate 22 can be drawn out so as to be convenient for replacement and cleaning, the lower part of the right central position of the outer wall of the filter press 1 is fixedly provided with a support plate 4, the top end of the support plate 4 is fixedly provided with a rotating device 5, the two sides of the rotating device 5 are both connected with a first movable rod 6, one end of the first movable rod 6 is both provided with a connecting shaft 7, one end of the connecting shaft 7 is both connected with a second movable rod 8, the upper part and the lower part of the right side of the outer wall of the filter press 1 are both provided with guide grooves 18, the left sides of the guide grooves 18 penetrate through the outer wall of the filter press 1 and are communicated with the inside of the filter press block 1, the inside of the guide grooves 18 is both provided with a push block 19, the pushing blocks 19 are all fixedly connected with the second movable rod 8, so that the pushing blocks 19 move in the guide groove 18, the left side of the top end of the inner cavity of the filter press 1 is provided with a chute 9, the upper part and the lower part of the left side of the inner wall of the filter press 1 are both fixedly provided with a resetting device 10, the right side of the resetting device 10 is fixedly connected with a thrust plate 11, so as to extrude the filter press plate 14, the right side of the inner cavity of the filter press 1 is provided with a pressing plate 12, the center position of the inner cavity of the filter press 1 is transversely provided with a connecting rod 13, the thrust plate 11 and the pressing plate 12 are both sleeved on the rod body of the connecting rod 13, the top end of the thrust plate 11 is positioned in the chute 9, the rod body of the connecting rod 13 is sleeved with the filter press plate 14, the lower part of the inner cavity of the filter press 1 is provided with a bottom plate 15, referring to fig. 2, the outer surface of the bottom plate 15 is provided with a water passing hole 24, so as to guide water to the position of the water outlet pipe 16, please refer to fig. 1, the central position of the bottom end of the inner cavity of the filter press 1 is communicated and connected with a water outlet pipe 16, the upper surface of one end of the water outlet pipe 16 is fixedly provided with a valve 25, one end of the water outlet pipe 16 is communicated and connected with the top end of a water suction pump 3, both sides of the bottom end of the outer wall of the filter press 1 are fixedly provided with supporting legs 17, and the water suction pump 3 and the rotating device 5 are communicated and connected with an outdoor power supply through wires.

The working principle of the device is as follows: after the rotating device 5 is started, the first movable rod 6 with two connected sides is driven, the first movable rod 6 drives the second movable rod 8 to rotate through the connecting shaft 7, when the second movable rod 8 rotates, the pushing block 19 is pushed to move in the guide groove 18, the pushing block 19 pushes the pressing plate 12, the pressing plate 12 applies pressure to the pressing plate 14 again to extrude and begin dehydration, after the pushing block 19 stops extruding the pressing plate 12, the resetting device 10 pushes the thrust plate 11, the thrust plate 11 pushes the pressing plate 14 to reset, when the pushing block 19 pushes the pressing plate 12 again, the materials in the pressing plate 14 are thoroughly dehydrated, water reaches the water outlet pipe 16 through the water passing hole 24 formed in the upper surface of the bottom plate 15, after the valve 25 is opened, the water is conveyed to the inside of the filter box 2 through the water outlet pipe 16 by the water suction pump 3 to be filtered and cleaned, when the water enters the inside of the filter box 2, the sewage in the filtered water is filtered through the activated carbon filter plate 20, the quartz sand filter plate 21 and the reverse osmosis membrane filter plate 22 in sequence, the filtered water is discharged through the drain pipe 23, and the filtered water is recycled and reused.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. A filter press for dehydration filtration, comprising a filter press (1), characterized in that: the filter press is characterized in that a filter box (2) is fixedly mounted at the bottom end of the left side of the outer wall of the filter press (1), a water suction pump (3) is fixedly arranged at the center of the top end of the outer wall of the filter box (2), a supporting plate (4) is fixedly mounted at the lower part of the center of the right side of the outer wall of the filter press (1), a rotating device (5) is fixedly arranged at the top end of the supporting plate (4), first movable rods (6) are connected to the two sides of the rotating device (5), a connecting shaft (7) is mounted at one end of each first movable rod (6), a second movable rod (8) is connected to one end of each connecting shaft (7), a sliding groove (9) is formed in the left side of the top end of an inner cavity of the filter press (1), a reset device (10) is fixedly arranged at the upper part and the lower part of the left side of the inner wall of the filter press (1), and a thrust plate (11) is fixedly connected to the right side of the reset device (10), the inner chamber right side of pressure filter (1) adds and is equipped with pressure strip (12), the inner chamber central point of pressure filter (1) puts and transversely adds and is equipped with connecting rod (13), the pole body of connecting rod (13) is gone up the cover and is equipped with filter-pressing board (14), the inner chamber lower part of pressure filter (1) adds and is equipped with bottom plate (15), the inner chamber bottom central point of pressure filter (1) puts and communicates with each other and is connected with outlet pipe (16), the one end of outlet pipe (16) communicates with each other and connects the top with suction pump (3), the outer wall bottom both sides of pressure filter (1) are all fixed to be equipped with supporting leg (17) with.

2. The filter press for dewatering filtration according to claim 1, wherein: guide grooves (18) are formed in the upper portion and the lower portion of the right side of the outer wall of the filter press (1), the left side of each guide groove (18) penetrates through the outer wall of the filter press (1) to be communicated with the inside of the filter press (1), pushing blocks (19) are additionally arranged inside the guide grooves (18), and the pushing blocks (19) are fixedly connected with the second movable rod (8).

3. The filter press for dewatering filtration according to claim 1, wherein: the inner chamber upper portion of rose box (2) transversely adds and is equipped with active carbon filter (20), the inner chamber central point of rose box (2) puts and transversely installs quartz sand filter (21), reverse osmosis membrane filter (22) have transversely been installed to the inner chamber lower part of rose box (2), drain pipe (23) have been seted up in the inner chamber bottom left side of rose box (2), and active carbon filter (20), quartz sand filter (21) and reverse osmosis membrane filter (22) all can be taken out.

4. The filter press for dewatering filtration according to claim 1, wherein: the thrust plate (11) and the pressing plate (12) are sleeved on the rod body of the connecting rod (13), and the top end of the thrust plate (11) is located inside the sliding groove (9).

5. The filter press for dewatering filtration according to claim 1, wherein: the outer surface of the bottom plate (15) is provided with a water passing hole (24).

6. The filter press for dewatering filtration according to claim 1, wherein: and a valve (25) is fixedly arranged on the upper surface of one end of the water outlet pipe (16).