Battery sewage treatment filter pressing mechanism

Abstract

The utility model relates to the technical field of battery sewage treatment, in particular to a battery sewage treatment filter pressing mechanism which comprises a treatment box, a precipitation assembly used for precipitation and filtration is arranged on the left side face of the treatment box and close to the top, a top plate is arranged above the treatment box, and a plurality of filter holes are formed in the bottom of a filter pressing drawer. A first filter screen and a sponge pad are sequentially arranged in the filter pressing drawer from bottom to top; a hydraulic cylinder is arranged on the upper surface of the top plate; according to the battery sewage treatment filter-pressing mechanism, through the arrangement of the precipitation assembly, under the cooperation of the collection box, preliminarily precipitated large particles are collected, under the cooperation of the filter notch, the large particles are intercepted, battery sewage enters the treatment box through the filter notch, passes through the filter-pressing drawer, and under the cooperation of a sponge pad and a first filter screen, the large particles are separated from the filter-pressing drawer; the sewage is filtered and intercepted, the sewage on the sponge mat is mixed and pressed under the cooperation of the hydraulic cylinder and the pressing plate, and finally the filtered sewage enters the collecting box for centralized treatment.

Description

Technical Field

[0001] The utility model relates to the technical field of battery sewage treatment, in particular to a pressure filtration mechanism for battery sewage treatment. Background Technique

[0002] A large amount of lead-containing wastewater will be generated during the processing and production of storage batteries. Due to the serious harm of lead and environmental pollution, sewage treatment that can treat the sewage generated during the processing of storage batteries is required;

[0003] The utility model with the publication number of CN212403910U discloses a sludge pressure filtration mechanism for sewage treatment, including a water collection mechanism and a fixing mechanism. The fixing mechanism is installed at the rear of the water collection mechanism. It also includes a filtration mechanism and a pressure application mechanism. The filtration mechanism is fixed above the water collection mechanism, and the pressure application mechanism is installed above the filtration mechanism;

[0004] In the above technical solution, a filtration mechanism is provided. The electric push rod can drive the filter frame to descend, making the treatment of sludge and the replacement of the filter cotton simple and convenient. By setting the pressure application mechanism, the hydraulic cylinder and the pressing plate can squeeze out the water in the sludge to the greatest extent, thus improving the use effect of the device; however, the combined installation of the battery sewage treatment pressure filtration mechanism is not convenient, and the whole does not have a preliminary large particle interception and filtration structure, which is not convenient for observing the internal pressure filtration condition in real time, and the internal cleaning is not convenient enough, affecting the continuous and long-term pressure filtration cooperation. Content of the Utility Model

[0005] The purpose of the utility model is to provide a pressure filtration mechanism for battery sewage treatment to solve the problems raised in the above background technique.

[0006] To achieve the above purpose, the utility model provides the following technical solution:

[0007] A pressure filtration mechanism for battery sewage treatment includes a treatment tank. A precipitation component for precipitation and filtration is provided at a position near the top on the left side of the treatment tank. A top plate is provided above the treatment tank. A collection tank communicating with the inside is provided at the bottom of the treatment tank. A slot is opened on the front end face of the treatment tank. A pressure filtration drawer is provided in the slot. A plurality of filter holes are opened at the bottom of the pressure filtration drawer. A first filter screen and a sponge pad are sequentially arranged in the pressure filtration drawer from bottom to top. A pull handle is provided on the front end face of the pressure filtration drawer. A through groove is opened at the top of the collection tank. A liquid level window is provided on the front end face of the collection tank. A drain pipe communicating with the inside is provided at a position near the bottom on the front end face of the collection tank. A hydraulic cylinder is provided on the upper surface of the top plate. The telescopic arm of the hydraulic cylinder passes through the top plate, and a pressing plate is provided at the end.

[0008] Preferably, the precipitation assembly includes a precipitation tank and a collection box that is movable inside the precipitation tank. The precipitation tank is fixedly welded to the treatment tank, and a plurality of filter slots are provided at the junction of the treatment tank and the precipitation tank.

[0009] In the present utility model, with the cooperation of a plurality of filter slots, it helps to intercept large particles. With the cooperation of the collection box, it helps to collect the intercepted precipitated particles.

[0010] Preferably, a water inlet pipe is provided at the upper part near the left end face of the precipitation tank, and handles are provided on both sides of the top of the collection box.

[0011] In the present utility model, setting the water inlet pipe helps to continuously add the battery sewage to be filtered into it. With the cooperation of the handles, it helps to take out and replace the collection box for centralized cleaning of the sediment.

[0012] Preferably, an observation window is provided at the upper part near the front end face of the treatment tank. The four peripheral edges of the observation window are adhesively fixed to the treatment tank, and the width of the inner wall of the slot is adapted to the width of the outer wall of the filter press drawer.

[0013] In the present utility model, the observation window is made of tempered glass, which helps to observe the internal filter pressing condition in real time through the observation window. The filter press drawer is closely inserted and matched with the slot, increasing the installation stability.

[0014] Preferably, the filter holes are evenly distributed. The pull handle is fixedly connected to the filter press drawer by screws. The width of the outer wall of the first filter screen is adapted to the width of the inner wall of the filter press drawer, and the width of the outer wall of the sponge pad is also adapted.

[0015] In the present utility model, with the cooperation of a plurality of filter holes, it helps to discharge the internal battery sewage. With the cooperation of the first filter screen and the sponge pad, it helps to filter the sewage pressed from above.

[0016] Preferably, convex blocks are symmetrically provided at the upper part near the outer wall of the filter press drawer. Through holes are provided on the convex blocks, and fixing bolts are provided in the through holes. Card slots are provided on the front end face of the treatment tank corresponding to the convex blocks, and screw holes are provided in the card slots corresponding to the through holes.

[0017] In the present utility model, the convex blocks are inserted and matched with the card slots, and the fixing bolts pass through the through holes and are threadedly connected to the screw holes, realizing the stable installation and cooperation of the filter press drawer and the treatment tank.

[0018] Preferably, the top plate is in an L shape. The bottom of the top plate is fixedly connected to the treatment tank by bolts. The hydraulic cylinder is fixedly connected to the top plate by screws. The end of the telescopic arm of the hydraulic cylinder is fixedly welded to the pressing plate. The width of the outer wall of the pressing plate is adapted to the width of the inner wall of the treatment tank.

[0019] In the present utility model, a hydraulic cylinder is fitted on the top plate and connected to an external power supply. When the hydraulic cylinder is started, the pressing plate moves up and down, thereby realizing the pressing and filtering cooperation for the sewage mixture in the filter pressing drawer.

[0020] Preferably, the top of the collection box is fixedly welded to the bottom of the treatment box. Support columns are provided at the four corners of the lower surface of the collection box, and the top of the support columns is fixedly welded to the collection box. The periphery of the liquid level window is adhesively fixed to the side wall of the collection box. The drain pipe is fixedly welded to the collection box, and a sealing plug is further provided at the end of the drain pipe.

[0021] In the present utility model, with the cooperation of the support columns, it helps to lift the collection box and increase the overall independent stability. The liquid level window is made of tempered glass, and external personnel can observe the sewage collection status inside in real time through the liquid level window. With the cooperation of the drain pipe, it helps to discharge the collected solution inside centrally.

[0022] Compared with the prior art, the beneficial effects of the present utility model are as follows:

[0023] 1. By setting a precipitation component in the present utility model, with the cooperation of the collection box, large particulate matters that are initially precipitated are collected. With the cooperation of the filter slot opening, the large particulate matters are intercepted. The battery sewage enters the treatment box through the filter slot opening and passes through the filter pressing drawer. With the cooperation of the sponge pad and the first filter screen, the sewage is filtered and intercepted. With the cooperation of the hydraulic cylinder and the pressing plate, the sewage mixture on the sponge pad is pressed. Finally, the filtered sewage enters the collection box for centralized treatment.

[0024] 2. By setting an observation window in the present utility model, it helps to observe the filter pressing status inside the treatment box in real time. The filter pressing drawer is inserted and matched with the slot, and the convex block is inserted and matched with the card slot. The fixing bolt passes through the convex block and is threadedly connected with the screw hole to realize the stable installation of the filter pressing drawer. With the cooperation of the liquid level window, the water volume collected inside is observed in real time. When the sealing plug on the drain pipe is opened, it helps to discharge the collected aqueous solution centrally. BRIEF DESCRIPTION OF THE DRAWINGS

[0025] Figure 1 is the overall structural schematic diagram of the present utility model;

[0026] Figure 2 is the overall structural schematic diagram of the present utility model in the use state;

[0027] Figure 3 is the combined structural schematic diagram of the treatment box and the precipitation box of the present utility model;

[0028] Figure 4 is the structural schematic diagram of the filter pressing drawer of the present utility model;

[0029] Figure 5Schematic diagram of the combination structure of the top plate and the hydraulic cylinder of the present utility model;

[0030] Figure 6 Schematic diagram of the overall sectional structure of the present utility model.

[0031] The meanings of each label in the figure are as follows:

[0032] 1. Processing box; 10. Slot; 11. Observation window; 12. Card slot; 120. Screw hole;

[0033] 2. Precipitation component; 20. Precipitation box; 200. Filter slot opening; 201. Water inlet pipe; 21. Collection box; 210. Handle;

[0034] 3. Collection box; 30. Through slot; 31. Liquid level window; 32. Drain pipe; 33. Support column;

[0035] 4. Top plate; 40. Hydraulic cylinder; 41. Pressing plate;

[0036] 5. Filter press drawer; 50. Filter hole; 51. Pull handle; 52. Protrusion; 520. Perforation; 521. Fixed bolt; 53. First filter screen; 54. Sponge pad. Specific implementation manner

[0037] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the embodiments. All other embodiments obtained by those of ordinary skill in the art based on the embodiments of the present utility model without creative efforts shall fall within the protection scope of the present utility model.

[0038] Please refer to Figures 1-6 , this embodiment provides a technical solution:

[0039] A filter press mechanism for battery sewage treatment includes a processing box 1. An observation window 11 is provided near the top on the front end face of the processing box 1. The four peripheral edges of the observation window 11 are adhesively fixed to the processing box 1. The width of the inner wall of the slot 10 is adapted to the width of the outer wall of the filter press drawer 5.

[0040] In the present utility model, the observation window 11 is made of tempered glass, which helps to observe the internal filter press condition in real time through the observation window 11. The filter press drawer 5 is closely inserted and matched with the slot 10 to increase the installation stability.

[0041] Further, a precipitation component 2 for precipitation and filtration is provided near the top on the left side of the treatment box 1. The precipitation component 2 includes a precipitation box 20 and a collection box 21 that is movable inside the precipitation box 20. The precipitation box 20 is fixedly welded to the treatment box 1, and a number of filter slots 200 are opened at the junction of the treatment box 1 and the precipitation box 20.

[0042] In the present utility model, with the cooperation of multiple filter slots 200, it helps to intercept large particles. With the cooperation of the collection box 21, it helps to collect the intercepted precipitated particles.

[0043] Specifically, a water inlet pipe 201 is provided near the top on the left end face of the precipitation box 20, and handles 210 are provided on both sides of the top of the collection box 21.

[0044] In the present utility model, setting the water inlet pipe 201 helps to continuously add the battery sewage to be filtered inside. With the cooperation of the handles 210, it helps to take out and replace the collection box 21 for centralized cleaning of the sediment.

[0045] It should be noted that a top plate 4 is provided above the treatment box 1, a collection box 3 communicating with the inside is provided at the bottom of the treatment box 1, a slot 10 is opened on the front end face of the treatment box 1, a filter press drawer 5 is provided in the slot 10, a number of filter holes 50 are opened at the bottom of the filter press drawer 5, a first filter screen 53 and a sponge pad 54 are sequentially arranged inside the filter press drawer 5 from bottom to top, a pull handle 51 is provided on the front end face of the filter press drawer 5, the filter holes 50 are arranged at equal intervals, the pull handle 51 is fixedly connected to the filter press drawer 5 by screws, the width of the outer wall of the first filter screen 53 is adapted to the width of the inner wall of the filter press drawer 5, and the width of the outer wall of the sponge pad 54 is adapted.

[0046] In the present utility model, with the cooperation of multiple filter holes 50, it helps to discharge the battery sewage inside, and with the cooperation of the first filter screen 53 and the sponge pad 54, it helps to filter the sewage pressed from above.

[0047] Further, convex blocks 52 are symmetrically provided near the top on the outer wall of the filter press drawer 5, through holes 520 are opened on the convex blocks 52, fixing bolts 521 are provided in the through holes 520, and clamping grooves 12 are opened on the front end face of the treatment box 1 corresponding to the convex blocks 52, and screw holes 120 are opened at positions corresponding to the through holes 520 in the clamping grooves 12.

[0048] In the present utility model, the convex blocks 52 are inserted and matched with the clamping grooves 12, and the fixing bolts 521 pass through the through holes 520 and are threadedly connected with the screw holes 120 to realize the stable installation and cooperation of the filter press drawer 5 and the treatment box 1.

[0049] It is worth adding that a through slot 30 is provided at the top of the collection box 3, a liquid level window 31 is provided on the front end face of the collection box 3, the top of the collection box 3 is fixedly welded to the bottom of the treatment box 1, support columns 33 are provided at the four corners of the lower surface of the collection box 3 close to the four corners, the top of the support column 33 is fixedly welded to the collection box 3, the periphery of the liquid level window 31 is adhesively fixed to the side wall of the collection box 3, the drain pipe 32 is fixedly welded to the collection box 3, and a sealing plug is further provided at the end of the drain pipe 32.

[0050] In the present utility model, with the cooperation of the support columns 33, it is helpful to lift the collection box 3 and increase the overall independent stability. The liquid level window 31 is made of tempered glass, and external personnel can observe the sewage collection status after internal filtration in real time through the liquid level window 31. With the cooperation of the drain pipe 32, it is helpful to centrally discharge the solution collected inside.

[0051] Furthermore, a drain pipe 32 communicating with the inside is provided on the front end face of the collection box 3 near the bottom, a hydraulic cylinder 40 is provided on the upper surface of the top plate 4, the telescopic arm of the hydraulic cylinder 40 passes through the top plate 4, and a pressing plate 41 is provided at the end.

[0052] Secondly, the top plate 4 is in an L shape, the bottom of the top plate 4 is fixedly connected to the treatment box 1 by bolts, the hydraulic cylinder 40 is fixedly connected to the top plate 4 by screws, the end of the telescopic arm of the hydraulic cylinder 40 is fixedly welded to the pressing plate 41, and the width of the outer wall of the pressing plate 41 is adapted to the width of the inner wall of the treatment box 1.

[0053] In the present utility model, with the cooperation of the hydraulic cylinder 40 on the top plate 4 and the external power supply connected, the hydraulic cylinder 40 is started to realize the up and down movement of the pressing plate 41, and further realize the pressing filtration cooperation of the sewage mixture in the filter pressing drawer 5.

[0054] When the battery sewage treatment filter pressing mechanism of this embodiment is in use, the user first welds and combines the sedimentation tank 20 with the water inlet pipe 201 and the treatment box 1 with the observation window 11, then inserts and cooperates the collection box 21 with the handle 210 with the sedimentation tank 20, then combines and fixes the collection box 3 with the liquid level window 31 and the drain pipe 32 with the treatment box 1, the filter pressing drawer 5 with the first filter screen 53 and the sponge pad 54 is inserted and cooperated with the slot 10, then fixes the top plate 4 with the hydraulic cylinder 40 on the treatment box 1, and finally inserts and cooperates the sealing plug with the drain pipe 32 to block the inside, and the fixing bolt 521 passes through the perforation 520 and is threadedly connected with the screw hole 120 to increase the installation stability of the filter pressing drawer 5 and the treatment box 1;

[0055] When sewage filtration is required, external water source is guided from the water inlet pipe 201 into the sedimentation tank 20. The battery sewage is preliminarily sedimented in the sedimentation tank 20 and enters the treatment tank 1 from the filtration trough opening 200, and then falls onto the first filter screen 53 and the sponge pad 54. Then, the telescopic arm of the hydraulic cylinder 40 is controlled to extend or retract, so as to realize the pressing and filtering cooperation of the pressing plate 41 on the mixture above the sponge pad 54. When the filtration drawer 5 needs to be taken out and replaced, the fixing bolt 521 is taken out, and with the cooperation of the pull handle 51, it is convenient to take out and replace the filtration drawer 5. The internal filtration condition is observed in real time through the observation window 11, and the collection condition inside the collection box 3 is observed in real time through the liquid level window 31. When the internal collected water needs to be discharged, the sealing plug is manually taken out and discharged centrally through the drain pipe 32. The overall combination is convenient for installation, easy to disassemble for internal cleaning cooperation, and with the cooperation of the handle 210, it is convenient to take out and clean the collection box 21.

Claims

1. A battery sewage treatment filter press mechanism, including a treatment tank (1), a precipitation component (2) for sedimentation and filtration is provided near the top on the left side of the treatment tank (1), a top plate (4) is provided above the treatment tank (1), and a collection tank (3) communicating with the inside is provided at the bottom of the treatment tank (1), characterized in that: A slot (10) is provided on the front end face of the processing box (1). A filter press drawer (5) is arranged in the slot (10). A plurality of filter holes (50) are provided at the bottom of the filter press drawer (5). A first filter screen (53) and a sponge pad (54) are sequentially arranged in the filter press drawer (5) from bottom to top. A handle (51) is provided on the front end face of the filter press drawer (5). A through slot (30) is provided on the top of the collection box (3). A liquid level window (31) is provided on the front end face of the collection box (3). A drain pipe (32) communicating with the inside is provided on the front end face of the collection box (3) near the bottom. A hydraulic cylinder (40) is provided on the upper surface of the top plate (4). The telescopic arm of the hydraulic cylinder (40) passes through the top plate (4), and a pressing plate (41) is arranged at the end.

2. The battery sewage treatment pressure filtration mechanism according to claim 1, characterized in that: The precipitation assembly (2) includes a precipitation box (20) and a collection box (21) movable inside the precipitation box (20). The precipitation box (20) is fixedly welded to the processing box (1), and a plurality of filter slots (200) are provided at the junction of the processing box (1) and the precipitation box (20).

3. The battery sewage treatment pressure filtration mechanism according to claim 2, wherein: A water inlet pipe (201) is provided on the left end face of the precipitation box (20) near the top. Handles (210) are provided on both sides of the top of the collection box (21).

4. The battery sewage treatment filter press mechanism according to claim 1, wherein: An observation window (11) is provided on the front end face of the processing box (1) near the top. The four peripheral edges of the observation window (11) are adhesively fixed to the processing box (1). The width of the inner wall of the slot (10) is adapted to the width of the outer wall of the filter press drawer (5).

5. The battery sewage treatment pressure filtration mechanism according to claim 1, wherein: The filter holes (50) are distributed at equal intervals. The handle (51) is fixedly connected to the filter press drawer (5) by screws. The width of the outer wall of the first filter screen (53) is adapted to the width of the inner wall of the filter press drawer (5), and the width of the outer wall of the sponge pad (54) is adapted.

6. The battery sewage treatment filter press mechanism according to claim 5, wherein: Convex blocks (52) are symmetrically provided on the outer wall of the filter press drawer (5) near the top. Through holes (520) are provided on the convex blocks (52). Fixing bolts (521) are arranged in the through holes (520). A clamping groove (12) is provided on the front end face of the processing box (1) corresponding to the convex blocks (52). A screw hole (120) is provided in the clamping groove (12) corresponding to the through hole (520).

7. The filter press mechanism for battery sewage treatment according to claim 1, characterized in that: The top plate (4) is in an L shape. The bottom of the top plate (4) is fixedly connected to the processing box (1) by bolts. The hydraulic cylinder (40) is fixedly connected to the top plate (4) by screws. The end of the telescopic arm of the hydraulic cylinder (40) is fixedly welded to the pressing plate (41). The width of the outer wall of the pressing plate (41) is adapted to the width of the inner wall of the processing box (1).

8. The battery sewage treatment filter press mechanism according to claim 1, wherein: The top of the collection box (3) is fixedly welded to the bottom of the processing box (1). Support columns (33) are provided at the four corners of the lower surface of the collection box (3). The tops of the support columns (33) are fixedly welded to the collection box (3). The four peripheral edges of the liquid level window (31) are adhesively fixed to the side wall of the collection box (3). The drain pipe (32) is fixedly welded to the collection box (3). A sealing plug is further provided at the end of the drain pipe (32).

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