CN219423920U - Vertical filter with leakage-proof function - Google Patents

Abstract

The utility model discloses a vertical filter with a leakage prevention function, which relates to the technical field of product quality detection and comprises a filter cylinder, two shell covers and two connecting pipes, wherein first leakage prevention devices are arranged on the upper side and the lower side of the surface of the filter cylinder; the first anti-leakage device comprises a first ring block, the inner wall of the first ring block is fixedly connected with one side of the surface of the filter cylinder body, a second ring block is fixedly connected with one side of the surface of the shell cover, a first sealing ring is arranged on the surface of the opposite side of the first ring block and the surface of the opposite side of the second ring block together, and extrusion ring grooves are formed in the surfaces of the opposite sides of the first ring block and the second ring block. The device solves the problem that the traditional device basically uses the flange to fix the shell and connect other devices, so that the sealing effect is poor, and the leakage is not easy to occur when the device is used, so that the device has good filtering effect, and the using effect and the practicability of the device are improved.

Description

Vertical filter with leakage-proof function

Technical Field

The utility model relates to the technical field of product quality detection, in particular to a vertical filter with a leakage-proof function.

Background

The vertical filter press is similar to the plate-frame filter press in filtering operation principle, the main filter part consists of a filter plate and a filter frame, suspension enters a gap between the plate frames from a liquid inlet channel at one side, solid particles form a filter cake on the surface of the filter cloth, liquid passes through the filter cloth and is discharged from a channel at the other side through the filter plate, and the filter cake can be air-dried and washed after being filtered.

The vertical filter press is different from the plate-frame filter press in the installation mode, the plates of the plate-frame filter press are vertically arranged from top to bottom, the plate frames of the vertical filter press are stacked from top to bottom, the installation mode determines that the discharging modes of the plates are different, the plate-frame filter press is used for discharging materials by means of self gravity of filter cakes, the vertical filter press is used for driving filter cloth to rotate to discharge the materials cakes by means of external energy such as an electric device, the vertical filter press is good in continuity and high in automation degree, manual auxiliary discharging is not needed, the filter cloth is cleaned once in each operation period, the filter cloth work environment is good, the water consumption is high, the requirement on equipment materials is high when corrosive media are filtered, the equipment is expensive, and the vertical filter press is suitable for filtering materials with fine particles such as vanadium mud, chromium mud, ammonium polyvanadate and the materials which are easy to be extruded into cakes.

The traditional vertical filter basically uses a flange plate to fix the shell and connect other devices, so that the sealing effect is poor, and leakage is easy to occur when the vertical filter is used, so that the filtering effect of the device is poor, and the using effect and the practicability of the device are reduced.

Disclosure of Invention

The utility model aims to provide a vertical filter with a leakage prevention function, which aims to solve the problems that the traditional vertical filter provided in the background technology basically uses a flange to fix a shell and is connected with other equipment, so that the sealing effect is poor, the leakage condition is easy to occur during use, the filtering effect of the equipment is poor, and the using effect and the practicability of the equipment are reduced.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the vertical filter with the leakage-proof function comprises a filter cylinder body, two shell covers and two connecting pipes, wherein first leakage-proof devices are arranged on the upper side and the lower side of the surface of the filter cylinder body; the first anti-leakage device comprises a first ring block, the inner wall of the first ring block is fixedly connected with one side of the surface of the filter cylinder body, one side of the surface of the shell cover is fixedly connected with a second ring block, the surfaces of the opposite sides of the first ring block and the second ring block are jointly provided with a first sealing ring, the surfaces of the opposite sides of the first ring block and the second ring block are respectively provided with an extrusion ring groove, two extrusion ring grooves are respectively fixedly connected with annular elastic arc sheets and spring rings, the surfaces of the first ring block and the surfaces of the second ring block are jointly provided with a first flange plate, the left side and the right side of the surface of the filter cylinder body are respectively fixedly connected with a fixed pipe, and one side of each fixed pipe wall is respectively provided with a second anti-leakage device.

Preferably, the second anti-leakage device comprises a third ring block, the inner wall of the third ring block is fixedly connected with one side of the wall of the fixed pipe, a fourth ring block is fixedly connected with one side of the wall of the fixed pipe, the two opposite side surfaces of the fourth ring block are respectively provided with a placement ring groove, the two inner walls of the placement ring grooves are slidably connected with a second sealing ring, the two opposite sides of the inner walls of the placement ring grooves are respectively provided with a limiting ring groove, the two inner walls of the limiting ring grooves are respectively slidably connected with an extrusion ring block, one side surface of each extrusion ring block is fixedly connected with a plurality of limiting columns, the column walls of each limiting column are respectively provided with an extrusion spring, one ends of each limiting column are fixedly connected with limiting blocks, and the surfaces of the third ring block and the surfaces of the fourth ring blocks are jointly provided with a second flange.

Preferably, the inner walls of the annular elastic arc pieces are respectively contacted with one side surface of the corresponding spring ring, one side surface of the extrusion ring block is respectively fixedly connected with one side surface of the corresponding second sealing ring, and one ends of the limiting columns respectively penetrate through one side of the inner wall of the corresponding limiting ring groove and respectively extend to one side surface of the third ring block or the fourth ring block.

Preferably, support columns are fixedly connected to the periphery of the lower surface of the shell cover at the lower side.

Preferably, the lower ends of the support columns are fixedly connected with cushion blocks.

Preferably, the upper and lower both sides of filter cylinder inner wall are all fixedly connected with mouth board, two the inner wall of mouth board rotates jointly and is connected with a net section of thick bamboo, the last fixed surface of net section of thick bamboo is connected with the link, the centre fixedly connected with connecting rod of link upper surface, the upside the last fixed surface of cap is connected with the mount, the last fixed surface of mount is connected with gear motor, the upside of connecting rod runs through the upside of the cap inner wall of upside and extends to its upper surface and with gear motor's output fixed connection, downside the downside of cap fixedly connected with blow off pipe.

Preferably, the wall of the sewage draining pipe is provided with an electromagnetic valve.

The utility model has the technical effects and advantages that:

1. through setting up filter cylinder, cap, connecting pipe, first ring piece, second ring piece, first sealing washer, extrusion annular, elastic arc piece, spring ring, first ring flange, fixed pipe, third ring piece, fourth ring piece, place annular, second sealing washer, spacing annular, extrusion ring piece, spacing post, extrusion spring, stopper, second ring flange, this equipment has solved traditional equipment and has used flange dish fixed housing and connection other equipment basically for the poor problem of sealed effect, the condition of revealing is difficult to appear when using, thereby makes the filter effect of equipment good, has improved the result of use and the practicality of equipment.

2. Through setting up annular elasticity arc piece, spring ring, extrusion ring piece, second sealing washer, spacing post, spacing annular, third ring piece, fourth ring piece, the inseparable case of connecting between each device in the assurance equipment makes the result of use of equipment better.

3. Through setting up cap, support column, cushion, filter cylinder, fagging, net section of thick bamboo, link, connecting rod, mount, gear motor, blow off pipe, solenoid valve, increase equipment and the area of contact on ground, make equipment more stable when using, guarantee the normal use function of equipment, make equipment have the function of automatic blowdown.

Drawings

Fig. 1 is a schematic overall perspective view of the present utility model.

Fig. 2 is an enlarged schematic view of the portion a of fig. 1 according to the present utility model.

Fig. 3 is an enlarged view of the B part of fig. 1 according to the present utility model.

Fig. 4 is a schematic diagram of the overall front cross-sectional structure of the present utility model.

Fig. 5 is an enlarged view of the C part of fig. 4 according to the present utility model.

In the figure: 1. a filter cylinder; 2. a cover; 3. a connecting pipe; 4. a first loop block; 5. a second ring block; 6. a first seal ring; 7. extruding the ring groove; 8. an annular elastic arc piece; 9. a spring ring; 10. a first flange; 11. a fixed tube; 12. a third ring block; 13. a fourth ring block; 14. placing a ring groove; 15. a limit ring groove; 16. extruding the ring block; 17. a limit column; 18. extruding a spring; 19. a limiting block; 20. a second flange; 21. a support column; 22. a cushion block; 23. a mouth plate; 24. a net drum; 25. a connecting frame; 26. a connecting rod; 27. a fixing frame; 28. a speed reducing motor; 29. a blow-down pipe; 30. an electromagnetic valve; 31. and a second sealing ring.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

The utility model provides a vertical filter with a leakage-proof function as shown in figures 1-5, which comprises a filter cylinder body 1, two shell covers 2 and two connecting pipes 3, wherein first leakage-proof devices are arranged on the upper side and the lower side of the surface of the filter cylinder body 1; the first anti-leakage device comprises a first ring block 4, the inner wall of the first ring block 4 is fixedly connected with one side of the surface of a filter cylinder body 1, a second ring block 5 is fixedly connected to one side of the surface of a shell cover 2, a first sealing ring 6 is arranged on the surface of the opposite side of the first ring block 4 and the surface of the opposite side of the second ring block 5, extrusion ring grooves 7 are formed in the surface of the opposite side of the first ring block 4 and the surface of the opposite side of the second ring block 5, annular elastic arc pieces 8 and spring rings 9 are fixedly connected to the inner walls of the two extrusion ring grooves 7, the spring rings 9 are springs connected end to end, the using effect of the device is better, a first flange plate 10 is arranged on the surface of the first ring block 4 and the surface of the second ring block 5, a fixing pipe 11 is fixedly connected to the left side and the right side of the surface of the filter cylinder body 1, one side of the wall of the two fixing pipes 11 is provided with a second anti-leakage device, the device solves the problem that the traditional device is basically provided with a flange plate fixing shell, and the sealing effect is poor, the device is difficult to leak when the device is used, and the filtering effect is good and the practicability of the device is improved.

As shown in fig. 5, two second anti-leakage devices include a third ring block 12, the inner wall of the third ring block 12 is fixedly connected with one side of the pipe wall of the fixed pipe 11, one side of the pipe wall of the connecting pipe 3 is fixedly connected with a fourth ring block 13, the opposite side surfaces of the two fourth ring blocks 13 are respectively provided with a placement ring groove 14, the inner walls of the two placement ring grooves 14 are slidably connected with a second sealing ring 31, the opposite sides of the inner walls of the two placement ring grooves 14 are respectively provided with a spacing ring groove 15, the inner walls of the two spacing ring grooves 15 are respectively slidably connected with an extrusion ring block 16, the second sealing ring 31 and the extrusion ring block 16 are fixedly connected to ensure that the second sealing ring 31 cannot be separated from equipment, one side surfaces of the two extrusion ring blocks 16 are respectively fixedly connected with a plurality of spacing columns 17, column walls of the plurality of spacing columns 17 are respectively provided with an extrusion spring 18, one ends of the plurality of the spacing columns 17 are respectively fixedly connected with a spacing block 19, and the surfaces of the third ring block 12 and the surfaces of the fourth ring block 13 are jointly provided with a second flange 20.

As shown in fig. 4, the inner walls of the plurality of annular elastic arc pieces 8 are respectively contacted with one side surface of the corresponding spring ring 9, one side surface of the plurality of extrusion ring blocks 16 is respectively fixedly connected with one side surface of the corresponding second sealing ring 31, one ends of the plurality of limiting columns 17 respectively penetrate through one side of the inner wall of the corresponding limiting ring groove 15 and respectively extend to one side surface of the third ring block 12 or the fourth ring block 13, the periphery of the lower surface of the lower shell cover 2 is fixedly connected with supporting columns 21, the lower ends of the plurality of supporting columns 21 are respectively fixedly connected with cushion blocks 22, the upper side and the lower side of the inner wall of the filtering cylinder 1 are respectively fixedly connected with mouth plates 23, the inner walls of the two mouth plates 23 are jointly and rotatably connected with a net cylinder 24, the upper surface of the net cylinder 24 is fixedly connected with a connecting frame 25, the middle part fixedly connected with connecting rod 26 of link 25 upper surface, the upper surface fixedly connected with mount 27 of the cap 2 of upside, the upper surface fixedly connected with gear motor 28 of mount 27, the upside that the upper end of connecting rod 26 runs through the cap 2 inner wall of upside extends to its upper surface and with gear motor 28's output fixed connection, the downside fixedly connected with blow off pipe 29 of the cap 2 of downside, the pipe wall of blow off pipe 29 is provided with solenoid valve 30, the inseparable case of connecting between each device in the assurance equipment, make the result of use of equipment better, increase the area of contact of equipment and ground, make equipment more stable when using, guarantee the normal use function of equipment, make equipment have the function of automatic blowdown.

The working principle of the utility model is as follows: when the device is used, because the first ring block 4 and the second ring block 5 are fixedly connected through the first flange plate 10, the spring ring 9 is tightly contacted with the first sealing ring 6 through the extrusion annular elastic arc piece 8, the connection tightness of the shell cover 2 and the filter cylinder 1 is ensured, the filter is placed, leakage is generated when the filter is used, meanwhile, because the third ring block 12 and the fourth ring block 13 are fixedly connected through the second flange plate 20, the extrusion spring 18 extrudes the extrusion ring block 16 through the limit post 17, the extrusion ring block 16 extrudes the second sealing ring 31, the two sealing rings 31 are tightly contacted, the tight connection between the connecting pipe 3 and the fixed pipe 11 is ensured, the connecting pipe 3 is a pipe body connected with other devices, the filter is not leaked when being connected with other devices, the annular structure in the device is formed by injection molding, the device only protrudes out of innovative structures, other structures which are not explained in detail are all existing technologies, and excessive details are not described herein.

Finally, it should be noted that: the foregoing description is only illustrative of the preferred embodiments of the present utility model, and although the present utility model has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described, or equivalents may be substituted for elements thereof, and any modifications, equivalents, improvements or changes may be made without departing from the spirit and principles of the present utility model.

Claims (7)

1. The utility model provides a vertical filter of leak protection function, includes filtering barrel (1), two cap (2) and two connecting pipes (3), its characterized in that: the upper side and the lower side of the surface of the filter cylinder (1) are respectively provided with a first leakage preventing device;

the first anti-leakage device comprises a first ring block (4), one side fixedly connected with the surface of a filter cylinder body (1) is arranged on the inner wall of the first ring block (4), a second ring block (5) is fixedly connected with one side of the surface of a shell cover (2), a first sealing ring (6) is jointly arranged on the surface of the opposite side of the first ring block (4) and the surface of the opposite side of the second ring block (5), an extrusion ring groove (7) is respectively arranged on the surface of the opposite side of the first ring block (4) and the surface of the second ring block (5), annular elastic arc sheets (8) and spring rings (9) are fixedly connected to the inner wall of the extrusion ring groove (7), a first flange plate (10) is jointly arranged on the surface of the first ring block (4) and the surface of the second ring block (5), a fixing pipe (11) is fixedly connected to the left side and the right side of the surface of the filter cylinder body (1), and one side of the pipe wall of the fixing pipe (11) is respectively provided with a second anti-leakage device.

2. A leak-proof vertical filter as defined in claim 1, wherein: the second anti-leakage device comprises a third ring block (12), wherein the inner wall of the third ring block (12) is fixedly connected with one side of the pipe wall of a fixed pipe (11), one side of the pipe wall of a connecting pipe (3) is fixedly connected with a fourth ring block (13), two opposite side surfaces of the fourth ring block (13) are respectively provided with a placement ring groove (14), two inner walls of the placement ring grooves (14) are slidably connected with a second sealing ring (31), two opposite sides of the inner walls of the placement ring grooves (14) are respectively provided with a limit ring groove (15), two inner walls of the limit ring grooves (15) are respectively slidably connected with an extrusion ring block (16), one side surface of each extrusion ring block (16) is fixedly connected with a plurality of limit columns (17), column walls of each limit column (17) are respectively provided with an extrusion spring (18), one ends of each limit column (17) are respectively fixedly connected with a limit block (19), and the surfaces of the third ring block (12) and the surfaces of the fourth ring block (13) are jointly provided with a second flange (20).

3. A leak-proof vertical filter as defined in claim 2, wherein: the inner walls of the annular elastic arc pieces (8) are respectively contacted with one side surface of the corresponding spring ring (9), one side surface of the extrusion ring block (16) is respectively fixedly connected with one side surface of the corresponding second sealing ring (31), and one ends of the limiting columns (17) respectively penetrate through one side of the inner wall of the corresponding limiting ring groove (15) and respectively extend to one side surface of the third ring block (12) or the fourth ring block (13).

4. A leak-proof vertical filter as defined in claim 1, wherein: support columns (21) are fixedly connected to the periphery of the lower surface of the shell cover (2) at the lower side.

5. The leak-proof vertical filter of claim 4, wherein: the lower ends of the supporting columns (21) are fixedly connected with cushion blocks (22).

6. A leak-proof vertical filter as defined in claim 1, wherein: the filter cylinder comprises a filter cylinder body (1), wherein a mouth plate (23) is fixedly connected to the upper side and the lower side of the inner wall of the filter cylinder body (1), a net cylinder (24) is connected to the inner wall of the mouth plate (23) in a common rotation mode, a connecting frame (25) is fixedly connected to the upper surface of the net cylinder (24), a connecting rod (26) is fixedly connected to the middle of the upper surface of the connecting frame (25), a fixing frame (27) is fixedly connected to the upper surface of a shell cover (2) on the upper side, a gear motor (28) is fixedly connected to the upper side of the upper end of the connecting rod (26) penetrating through the upper surface of the inner wall of the shell cover (2) on the upper side, and a drain pipe (29) is fixedly connected to the lower side of the shell cover (2) on the lower side.

7. The leak-proof vertical filter of claim 6, wherein: the pipe wall of the blow-down pipe (29) is provided with an electromagnetic valve (30).