Filter device based on filter press

Abstract

The utility model relates to the technical field of filter presses, and discloses a filter device based on a filter press, which comprises a filter plate, sliding mechanisms are arranged on the outer walls of the two sides of the filter plate, each sliding mechanism comprises a fixing foot, the middle part of the outer wall of one side of each fixing foot is fixedly connected with a placing rack, the lower surface of each placing rack is provided with a connecting groove, and the connecting grooves are connected with the fixing feet. And threaded rods are clamped and matched with the inner walls of the connecting grooves, pulleys are rotationally connected to the middles of the outer walls of the threaded rods, placing mechanisms are arranged on the outer walls of the front end and the rear end of the filter plate correspondingly, and each placing mechanism comprises a clamping plate. According to the filtering device of the filter press, the sliding mechanism is arranged, and a user can quickly disassemble and replace the pulley in a clamping and fixing manner, so that the pulley can be quickly maintained and replaced when damaged, the maintenance time and the shutdown time of the device are shortened, and the maintenance efficiency of the device is improved. And the maintenance convenience of the device is improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to filter press technical field especially relates to a filter device based on filter press. BACKGROUND

[0002] The chamber filter press is a kind of high-efficiency solid-liquid separation equipment, is widely used in mining, chemical industry, metallurgy, environmental protection etc., and its working principle is that solid-liquid body is compressed between filter plate and filter frame by mechanical pressure, makes solid particles be captured through filter cloth, thereby realizing the separation of liquid, and the equipment has the advantages of compact structure, simple operation, high filtration efficiency and high degree of automation, is suitable for treating various types of sludge, suspension and slurry.

[0003] However, the filter device of traditional filter press mostly needs to consume more time to complete the disassembly and replacement of filter cloth when cleaning and maintaining, needs to align and calibrate the position of filter cloth, which makes the efficiency of filter cloth replacement lower.

[0004] Therefore, the technical personnel in the art provide a filter device based on filter press to solve the problems in the above background. CONTENT OF UTILITY MODEL

[0005] The utility model aims at solving the shortcomings in the prior art, and provides a filter device based on filter press, which can quickly disassemble and replace the filter cloth during use, thereby reducing the downtime during maintenance and cleaning, and improving the working efficiency of the device.

[0006] To achieve the above object, the utility model provides the following technical scheme.

[0007] A filter device based on filter press, including filter plate, the outer wall of both sides of filter plate is provided with sliding mechanism, the sliding mechanism includes fixed foot, the middle part of the outer wall of one side of fixed foot is fixedly connected with placing rack, the lower surface of placing rack is equipped with connecting groove, the inner wall of connecting groove is matched with the clamping of screw rod, the middle part of the outer wall of screw rod is rotatably connected with pulley;

[0008] The outer wall of the front end and rear end of filter plate is provided with placing mechanism, the placing mechanism includes clamping plate, the middle part of the outer wall of the rear end of clamping plate is equipped with limit card slot, the inner wall of limit card slot is matched with the clamping of support ring, the inner wall of support ring is fixedly connected with filter cloth, the both sides of upper surface of clamping plate are fixedly connected with locking block, the middle part of upper surface of locking block is equipped with limit slot, the inner wall of limit slot is matched with the clamping of limit block, the center of rear end outer wall of limit block is screwed with bidirectional screw rod.

[0009] Through the technical scheme, the filter device of the filter press is provided with a sliding mechanism, and the clamping fixing mode enables the user to disassemble and replace the pulley more quickly, so that the pulley can be repaired and replaced more quickly when damaged, thereby reducing the maintenance time and downtime of the device and improving the convenience of the device maintenance.

[0010] Further, a filter groove is formed at the center of the outer wall of the front end of the filter plate, a through-hole clamping block is fixedly connected to the center of the inner wall of the filter groove, and a connecting through-hole is formed at the center of the outer wall of the front end of the filter cloth.

[0011] Through the technical scheme, the filter cloth can be closely attached to the filter groove.

[0012] Further, side through-holes are formed at the four corners of the outer wall of the front end of the filter plate, and clamping grooves are formed at the four corners of the outer wall of the rear end of the clamping plate.

[0013] Through the technical scheme, the filter plate can be closely attached to the clamping plate through clamping between the side through-holes and the clamping grooves.

[0014] Further, the fixing feet are fixedly connected to the middle portions of the outer walls on both sides of the filter plate.

[0015] Through the technical scheme, the user can disassemble the fixing feet to repair the damaged pulley.

[0016] Further, a positioning clamping groove is formed on one side of the inner wall of the connecting groove, and a positioning clamping block is fixedly connected to the outer wall of one side of the threaded rod.

[0017] Through the technical scheme, the user can install the position of the threaded rod through clamping cooperation between the positioning clamping block and the positioning clamping groove.

[0018] Further, a locking clamping groove is formed on the other side of the inner wall of the connecting groove, and a locking nut is threadedly matched to the other side of the outer wall of the threaded rod.

[0019] Through the technical scheme, the user can lock the threaded rod in the locking clamping groove by rotating the locking nut to lock and fix the position of the threaded rod.

[0020] Further, the clamping plate is hingedly connected to the outer walls of the front end and the rear end of the filter plate.

[0021] Through the technical scheme, the user can open or close the clamping plate to replace the filter cloth.

[0022] Further, a rotating block is fixedly connected to the center of the outer wall of the bidirectional threaded rod.

[0023] Through the technical scheme, the user can rotate the bidirectional threaded rod through the tool, and then control the position of the limiting block with the locking block.

[0024] The utility model has the following beneficial effects:

[0025] 1. The filter device based on the filter press disclosed by the utility model is compared with the filter devices of most traditional filter presses. The filter device of the filter press is provided with a placing mechanism. The limiting block is disassembled by rotating the bidirectional threaded rod. The filter cloth can be disassembled and replaced quickly by quickly opening the clamping plate, so that the convenience of replacing the filter cloth is improved. The structure for shaping the filter cloth by the supporting ring can efficiently replace the filter cloth and safely store the filter cloth, so that the operation convenience and maintenance efficiency of the equipment are improved, and the time and trouble required in the filter cloth replacement process are reduced.

[0026] 2. The filter device based on the filter press disclosed by the utility model is compared with the filter devices of most traditional filter presses. The filter device of the filter press is provided with a sliding mechanism. The clamping and fixing mode enables the user to quickly disassemble and replace the pulley, so that the pulley can be quickly repaired and replaced when damaged, the time length of repairing the device and the time length of stopping are reduced, and the convenience of maintaining the device is improved. BRIEF DESCRIPTION OF DRAWINGS

[0027] Figure 1 The utility model provides a structure schematic view of the filter device based on the filter press.

[0028] Figure 2 The utility model provides a filter tank structure schematic view of the filter device based on the filter press.

[0029] Figure 3 The utility model provides a clamping plate structure schematic view of the filter device based on the filter press.

[0030] Figure 4 The utility model provides a sliding mechanism structure schematic view of the filter device based on the filter press.

[0031] Figure 5 The utility model provides an enlarged schematic view of A in the utility model. Figure 1

[0032] LEGEND:

[0033] 1. Filter plate

[0034] ​2, sliding mechanism; 201, fixed foot; 202, rack; 203, connecting groove; 204, positioning slot; 205, locking slot; 206, threaded rod; 207, pulley; 208, positioning block; 209, locking nut;

[0035] 3, placing mechanism; 301, clamping plate; 302, clamping groove; 303, limiting slot; 304, support ring; 305, filter cloth; 306, connecting hole; 307, locking block; 308, limiting groove; 309, limiting block; 3010, two-way threaded rod; 3011, rotating block;

[0036] 4, filter tank; 5, side through hole; 6, through hole clamping block. DETAILED DESCRIPTION

[0037] The technical solutions in the embodiments of the utility model will be described clearly and completely below with reference to the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of protection of the utility model.

[0038] Referring to Figures 1-5 , the utility model provides an embodiment:

[0039] A filter device based on a filter press, comprising a filter plate 1, the outer wall of both sides of the filter plate 1 is provided with sliding mechanism 2, sliding mechanism 2 includes fixed foot 201, the middle part of the outer wall of one side of fixed foot 201 is fixedly connected with rack 202, the lower surface of rack 202 is provided with connecting groove 203, the inner wall of connecting groove 203 is clamped and matched with threaded rod 206, the middle part of the outer wall of threaded rod 206 is rotatably connected with pulley 207;

[0040] The outer wall of the front end and the rear end of the filter plate 1 is provided with a placing mechanism 3, the placing mechanism 3 comprises a clamping plate 301, a limiting clamping groove 303 is formed in the middle part of the outer wall of the rear end of the clamping plate 301, a supporting ring 304 is matched and connected in the inner wall of the limiting clamping groove 303, a filter cloth 305 is fixedly connected to the inner wall of the supporting ring 304, locking blocks 307 are fixedly connected to the upper surface of the clamping plate 301 on both sides, a limiting groove 308 is formed in the middle part of the upper surface of the locking block 307, a limiting block 309 is matched and connected in the inner wall of the limiting groove 308, a two-way threaded rod 3010 is threadedly connected to the center of the outer wall of the rear end of the limiting block 309, through the cooperation between the above-mentioned parts, the user can quickly replace the filter cloth 305, thereby improving the convenience of replacing the filter cloth 305, and the structure of the supporting ring 304 for shaping the filter cloth 305 not only can efficiently replace the filter cloth 305, but also can safely store it, so that the convenience of maintaining and cleaning the device is improved.

[0041] A filter groove 4 is formed in the center of the outer wall of the front end of the filter plate 1, a through hole clamping block 6 is fixedly connected to the center of the inner wall of the filter groove 4, and a connecting through hole 306 is formed in the center of the outer wall of the front end of the filter cloth 305, so that the filter cloth 305 can be closely attached in the filter groove 4, side through holes 5 are formed in the four corners of the outer wall of the front end of the filter plate 1, clamping grooves 302 are formed in the four corners of the outer wall of the rear end of the clamping plate 301, and the filter plate 1 can be closely attached together with the clamping plate 301 through the clamping between the side through holes 5 and the clamping grooves 302.

[0042] The fixed feet 201 are respectively fixedly connected to the middle parts of the outer walls of the two sides of the filter plate 1, so that the user can disassemble the fixed feet 201 to repair the damaged pulley 207, a positioning clamping groove 204 is formed in one side of the inner wall of the connecting groove 203, a positioning clamping block 208 is fixedly connected to one side of the outer wall of the threaded rod 206, so that the user can install the position of the threaded rod 206 through the clamping cooperation between the positioning clamping block 208 and the positioning clamping groove 204, a locking clamping groove 205 is formed in the other side of the inner wall of the connecting groove 203, and a locking nut 209 is threadedly connected to the other side of the outer wall of the threaded rod 206, so that the user can lock the locking nut 209 in the locking clamping groove 205 to lock and fix the position of the threaded rod 206.

[0043] The clamping plate 301 is respectively hingedly connected to the outer walls of the front end and the rear end of the filter plate 1, so that the user can open or close the clamping plate 301 to replace the filter cloth 305, and a rotating block 3011 is fixedly connected to the center of the outer wall of the two-way threaded rod 3010, so that the user can rotate the two-way threaded rod 3010 through a tool to control the position of the limiting block 309 with the locking block 307.

[0044] Working principle: firstly, the new filter cloth 305 is arranged in the clamping groove 302 on the clamping plate 301, then the clamping plate 301 is closed, the supporting ring 304 is made of rubber material, which can not only shape the filter cloth 305, but also improve the sealing performance when the clamping plate 301 is closed, the limiting blocks 309 are respectively clamped and placed in the limiting grooves 308, then the bidirectional threaded rod 3010 is rotated to make the clamping plates 301 on both sides closely adhere to the filter plate 1, so that the arrangement of the filter cloth 305 is completed, and the above steps are reversed to complete the disassembly, when the pulley 207 is replaced, firstly, it is needed to determine whether the damaged pulley 207 is the pulley 207 or the placing rack 202, then the corresponding disassembly and replacement are carried out, and the pulley 207 is only needed to be rotated to open the limiting and fixing of the threaded rod 206 to take down the pulley 207 for replacement.

[0045] Finally, it should be pointed out that: the above only for the preferred embodiments of the utility model, and does not limit the utility model, although the utility model is described in detail with reference to the foregoing embodiments, for the person skilled in the art, it still can modify the technical scheme recorded in the foregoing each embodiment, or equivalent replacement is carried out to part of technical features, any modification, equivalent replacement, improvement etc. made within the spirit and principles of the utility model should be included in the protection scope of the utility model.

Claims

1. A filter device based on a filter press, comprising filter plates (1), characterised in that: The outer wall of both sides of the filter plate (1) is provided with a sliding mechanism (2), the sliding mechanism (2) comprises a fixed foot (201), the middle part of the outer wall of one side of the fixed foot (201) is fixedly connected with a placing rack (202), the lower surface of the placing rack (202) is provided with a connecting groove (203), the inner wall of the connecting groove (203) is matched with a threaded rod (206) in a clamping manner, and the middle part of the outer wall of the threaded rod (206) is rotatably connected with a pulley (207). The outer wall of the front end and the rear end of the filter plate (1) is provided with a placing mechanism (3), the placing mechanism (3) comprises a clamping plate (301), the middle part of the outer wall of the rear end of the clamping plate (301) is provided with a limiting clamping groove (303), the inner wall of the limiting clamping groove (303) is matched with a supporting ring (304) in a clamping manner, the inner wall of the supporting ring (304) is fixedly connected with a filter cloth (305), the upper surface of the clamping plate (301) is fixedly connected with a locking block (307) on both sides, the middle part of the upper surface of the locking block (307) is provided with a limiting groove (308), the inner wall of the limiting groove (308) is matched with a limiting block (309) in a clamping manner, and the rear end outer wall of the limiting block (309) is threadedly connected with a bidirectional threaded rod (3010) at the center.

2. A filter press based filtration device according to claim 1, characterized in that: The outer wall of the front end of the filter plate (1) is provided with a filter groove (4) at the center, the inner wall of the filter groove (4) is fixedly connected with a through hole clamping block (6) at the center, and the outer wall of the front end of the filter cloth (305) is provided with a connecting through hole (306) at the center.

3. A filter press based filtration device according to claim 1, characterized in that: The outer wall of the front end of the filter plate (1) is provided with a filter groove (4) at the center, the inner wall of the filter groove (4) is fixedly connected with a through hole clamping block (6) at the center, and the outer wall of the front end of the filter cloth (305) is provided with a connecting through hole (306) at the center.

4. A filter press based filtration device according to claim 1, characterized in that: The outer wall of the front end of the filter plate (1) is provided with a filter groove (4) at the center, the inner wall of the filter groove (4) is fixedly connected with a through hole clamping block (6) at the center, and the outer wall of the front end of the filter cloth (305) is provided with a connecting through hole (306) at the center.

5. A filter press based filtration device according to claim 1, characterized in that: The fixed foot (201) is fixedly connected to the middle part of the outer wall of both sides of the filter plate (1).

6. A filter press based filtration device according to claim 1, characterized in that: One side of the inner wall of the connecting groove (203) is provided with a positioning clamping groove (204), and the outer wall of one side of the threaded rod (206) is fixedly connected with a positioning clamping block (208).

7. A filter press based filtration device according to claim 1, characterized in that: The other side of the inner wall of the connecting groove (203) is provided with a locking clamping groove (205), and the other side of the outer wall of the threaded rod (206) is threadedly connected with a locking nut (209).

8. A filter press based filtration device according to claim 1, characterized in that: The clamping plate (301) is respectively hingedly connected to the outer wall of the front end and the rear end of the filter plate (1). The outer wall of the front end of the filter plate (1) is provided with a filter groove (4) at the center, the inner wall of the filter groove (4) is fixedly connected with a through hole clamping block (6) at the center, and the outer wall of the front end of the filter cloth (305) is provided with a connecting through hole (306) at the center. The outer wall of the front end of the filter plate (1) is provided with a filter groove (4) at the center, the inner wall of the filter groove (4) is fixedly connected with a through hole clamping block (6) at the center, and the outer wall of the front end of the filter cloth (305) is provided with a connecting through hole (306) at the center.

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