CN220495674U - Filter-pressing board drum membrane sealing mechanism - Google Patents
Filter-pressing board drum membrane sealing mechanism Download PDFInfo
- Publication number
- CN220495674U CN220495674U CN202321728042.8U CN202321728042U CN220495674U CN 220495674 U CN220495674 U CN 220495674U CN 202321728042 U CN202321728042 U CN 202321728042U CN 220495674 U CN220495674 U CN 220495674U
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- Prior art keywords
- wall
- filter
- positioning
- sealing mechanism
- fixedly connected
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- 238000007789 sealing Methods 0.000 title claims abstract description 60
- 239000012528 membrane Substances 0.000 title claims abstract description 26
- 210000003454 tympanic membrane Anatomy 0.000 claims description 36
- 239000011148 porous material Substances 0.000 claims description 12
- 238000009434 installation Methods 0.000 description 4
- 238000010586 diagram Methods 0.000 description 3
- 230000001771 impaired effect Effects 0.000 description 2
- 239000007788 liquid Substances 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000000919 ceramic Substances 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 230000002349 favourable effect Effects 0.000 description 1
- 238000001914 filtration Methods 0.000 description 1
- 238000010030 laminating Methods 0.000 description 1
- 238000005272 metallurgy Methods 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 230000001360 synchronised effect Effects 0.000 description 1
Abstract
The utility model discloses a filter pressing plate drum membrane sealing mechanism, which comprises a filter pressing frame and a sealing mechanism arranged in the filter pressing frame, wherein the sealing mechanism comprises a lifting component, a sliding component and a sealing component; the lifting assembly comprises a positioning frame, a threaded rod, a knob and a connecting sliding block, wherein the inner wall of the filter pressing frame is fixedly connected with the positioning frame, the inner wall of the positioning frame penetrates through the threaded rod, one end of the threaded rod is fixedly connected with the knob.
Description
Technical Field
The utility model relates to the technical field of drum membranes of filter presses, in particular to a drum membrane sealing mechanism of a filter pressing plate.
Background
The filter press utilizes a special filter medium to apply a certain pressure to an object, so that liquid is dialyzed out, and the filter press is a mechanical device which is a common solid-liquid separation device and is widely applied to industries such as chemical industry, pharmacy, metallurgy, dye, food, brewing, ceramics, environmental protection and the like.
When the existing filter-pressing plate drum membrane sealing mechanism is used, after the filter-pressing plate drum membrane sealing mechanism is used for a long time, the connection part between the filter-pressing plate drum membrane and the filter-pressing plate drum membrane is easy to tear, so that the tightness of the filter-pressing plate drum membrane sealing mechanism is reduced, and the use requirements of people are not met.
Disclosure of Invention
In order to solve the defect that the connection part between the tympanic membrane and the filter pressing plate is easy to tear in the prior art, the utility model provides a membrane sealing mechanism of the filter pressing plate.
In order to solve the technical problems, the utility model provides the following technical scheme:
the utility model relates to a filter pressing plate drum membrane sealing mechanism, which comprises a filter pressing frame and a sealing mechanism arranged in the filter pressing frame, wherein the sealing mechanism comprises a lifting component, a sliding component and a sealing component;
the lifting assembly comprises a positioning frame, a threaded rod, a knob and a connecting sliding block, wherein the inner wall of the filter pressing frame is fixedly connected with the positioning frame, the threaded rod penetrates through the inner wall of the positioning frame, one end of the threaded rod is fixedly connected with the knob, and the outer wall of the threaded rod is in threaded connection with the connecting sliding block;
the sliding component comprises a lifting pore plate, a guide groove, a guide pillar, a positioning sliding block and a limiting rod, wherein one end of the connecting sliding block is fixedly connected with the lifting pore plate, the guide groove is formed in the outer wall of the lifting pore plate, the guide pillar is movably connected with the outer wall of the guide groove, one end of the guide pillar is fixedly connected with the positioning sliding block, and the limiting rod fixedly connected with the inner wall of the filter pressing frame is penetrated through the inner wall of the positioning sliding block;
the sealing assembly comprises a positioning pressing plate, a positioning column, a tympanic membrane main body, a first sealing ring and a second sealing ring, wherein the bottom end of the positioning sliding block is fixedly connected with the positioning pressing plate, the outer wall of the positioning pressing plate is fixedly connected with the positioning column, the outer wall of the positioning column is embedded with the tympanic membrane main body attached to the outer wall of the positioning pressing plate, the first sealing ring is arranged at the connection part of the tympanic membrane main body and the positioning pressing plate, and the second sealing ring is arranged at the connection part of the tympanic membrane main body and the filter pressing frame.
As a preferable technical scheme of the utility model, the outer wall of the tympanic membrane main body is fixedly connected with a filter pressing block, the outer wall of the filter pressing frame is provided with an air inlet, the outer wall of the filter pressing frame far away from the air inlet is provided with an air outlet, the outer wall of the filter pressing frame is positioned above the air inlet and is fixedly connected with an ear plate, the bottom end of the ear plate is rotatably connected with a first roller, the bottom end of the first roller is rotatably connected with a guide rail, and the side wall of the guide rail is rotatably connected with a second roller rotatably connected with the side wall of the ear plate.
As a preferable technical scheme of the utility model, the positioning frame is provided with four groups, and the lifting pore plate is provided with two groups.
As a preferable technical scheme of the utility model, the positioning slide block forms a sliding structure through the guide groove and the guide post and the limiting rod.
As a preferable technical scheme of the utility model, the tympanic membrane main body forms a close fitting structure with the second sealing ring through the positioning pressing plate and the positioning column.
As a preferable technical scheme of the utility model, the positioning columns are distributed along the outer wall of the positioning pressing plate at equal intervals.
As a preferable technical scheme of the utility model, the filter pressing blocks are provided with five groups, and the filter pressing holes of the tympanic membrane main body are in a regular hexagon shape.
As a preferable technical scheme of the utility model, the cross section of the guide rail is I-shaped, and the second rollers are provided with two groups.
The utility model has the following beneficial effects:
1. through setting up location clamp plate and reference column, the guide slot passes through the guide pillar and drives the location slider and slide along the outer wall of gag lever post, and the reference column of location clamp plate outer wall is driven in the slider slip and is gomphosis with the tympanic membrane bulk phase, and the local pulling force of tympanic membrane bulk phase when avoiding inflating to filter-pressing frame inside is too big, leads to the tympanic membrane bulk to appear tearing, and simultaneously, the first sealing washer of location clamp plate outer wall drives the tympanic membrane bulk phase and laminates with the second sealing washer, realizes the sealed installation operation to the tympanic membrane bulk phase;
2. through setting up first gyro wheel and second gyro wheel, place multiunit filter pressing frame in the guide rail, the hydraulic cylinder promotes the otic placode of filter pressing frame outer wall to slide, and the otic placode slides and drives first gyro wheel and second gyro wheel and roll along the outer wall of guide rail, through setting up the guide rail of I shape, avoids filter pressing frame at slip unstability, leads to filter pressing frame impaired.
Drawings
The accompanying drawings are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this specification, illustrate the utility model and together with the embodiments of the utility model, serve to explain the utility model. In the drawings:
FIG. 1 is a schematic diagram of the overall structure of a filter press plate drum membrane sealing mechanism of the present utility model;
FIG. 2 is a schematic diagram of the internal structure of a positioning frame of a filter press plate drum membrane sealing mechanism of the utility model;
FIG. 3 is an enlarged view at A in FIG. 2;
FIG. 4 is an exploded view of a first seal ring, tympanic membrane body and second seal ring of a filter press plate tympanic membrane sealing mechanism of the utility model;
FIG. 5 is a schematic diagram of the overall cross-sectional structure of a filter press plate drum membrane sealing mechanism of the present utility model;
FIG. 6 is an enlarged view at B in FIG. 5;
FIG. 7 is a schematic view of the connection structure of the lug plate and the guide rail of the membrane sealing mechanism of the filter pressing plate of the utility model.
In the figure: 1. a filter pressing frame; 2. a positioning frame; 3. a threaded rod; 4. a knob; 5. the connecting slide block; 6. lifting pore plates; 7. a guide groove; 8. a guide post; 9. positioning a sliding block; 10. a limit rod; 11. positioning a pressing plate; 12. positioning columns; 13. a tympanic membrane body; 14. a first seal ring; 15. a second seal ring; 16. a press filtration block; 17. an air inlet; 18. an air outlet; 19. ear plates; 20. a first roller; 21. a guide rail; 22. and a second roller.
Detailed Description
The preferred embodiments of the present utility model will be described below with reference to the accompanying drawings, it being understood that the preferred embodiments described herein are for illustration and explanation of the present utility model only, and are not intended to limit the present utility model.
Examples: as shown in fig. 1-7, the filter pressing plate drum membrane sealing mechanism comprises a filter pressing frame 1 and a sealing mechanism arranged in the filter pressing frame 1, wherein the sealing mechanism comprises a lifting component, a sliding component and a sealing component;
the lifting assembly comprises a positioning frame 2, a threaded rod 3, a knob 4 and a connecting slide block 5, wherein the inner wall of the filter pressing frame 1 is fixedly connected with the positioning frame 2, the threaded rod 3 penetrates through the inner wall of the positioning frame 2, one end of the threaded rod 3 is fixedly connected with the knob 4, and the outer wall of the threaded rod 3 is in threaded connection with the connecting slide block 5;
the sliding component comprises a lifting pore plate 6, a guide groove 7, a guide pillar 8, a positioning sliding block 9 and a limiting rod 10, wherein one end of the connecting sliding block 5 is fixedly connected with the lifting pore plate 6, the guide groove 7 is formed in the outer wall of the lifting pore plate 6, the guide pillar 8 is movably connected with the outer wall of the guide groove 7, one end of the guide pillar 8 is fixedly connected with the positioning sliding block 9, and the inner wall of the positioning sliding block 9 penetrates through the inner wall of the filter pressing frame 1 and is fixedly connected with the limiting rod 10;
the sealing assembly comprises a positioning pressing plate 11, a positioning column 12, a tympanic membrane main body 13, a first sealing ring 14 and a second sealing ring 15, the bottom end of the positioning sliding block 9 is fixedly connected with the positioning pressing plate 11, the outer wall of the positioning pressing plate 11 is fixedly connected with the positioning column 12, the outer wall of the positioning column 12 is embedded with the tympanic membrane main body 13 attached to the outer wall of the positioning pressing plate 11, the first sealing ring 14 is arranged at the connecting part of the tympanic membrane main body 13 and the positioning pressing plate 11, and the second sealing ring 15 is arranged at the connecting part of the tympanic membrane main body 13 and the filter pressing frame 1.
Wherein, the outer wall fixedly connected with filter pressing piece 16 of tympanic membrane main part 13, air inlet 17 has been seted up to the outer wall of filter pressing frame 1, air outlet 18 has been seted up to the outer wall that filter pressing frame 1 kept away from air inlet 17, the outer wall of filter pressing frame 1 is located the top fixedly connected with otic placode 19 of air inlet 17, the bottom of otic placode 19 has connect first gyro wheel 20 soon, the bottom roll connection of first gyro wheel 20 has guide rail 21, the lateral wall roll connection of guide rail 21 has the second gyro wheel 22 with otic placode 19 lateral wall connect soon, during operation, place multiunit filter pressing frame 1 in guide rail 21, the otic placode 19 slip of pneumatic cylinder promotion filter pressing frame 1 outer wall drives the first gyro wheel 20 and the outer wall roll of second gyro wheel 22 along guide rail 21, through setting up the guide rail 21 of I-shaped, avoid filter pressing frame 1 at the unsteady filter pressing that slides, lead to 1 damage.
Wherein, positioning frame 2 is provided with four groups, and lifting orifice plate 6 is provided with two groups, and during operation is favorable to realizing drum membrane main part 13 comprehensive sealing operation through setting up four groups of positioning frame 2.
Wherein, the locating slide block 9 forms the sliding structure through guide slot 7 and guide pillar 8 and gag lever post 10 between, during operation, guide slot 7 passes through guide pillar 8 and drives locating slide block 9 and slide along the outer wall of gag lever post 10, realizes the control operation that locating slide block 9 slided.
The tympanic membrane main body 13 forms a close fitting structure with the positioning column 12 and the second sealing ring 15 through the positioning pressing plate 11, and when in operation, the first sealing ring 14 on the outer wall of the positioning pressing plate 11 drives the tympanic membrane main body 13 to be fitted with the second sealing ring 15, so that the sealing installation operation of the tympanic membrane main body 13 is realized.
The positioning columns 12 are distributed along the outer wall of the positioning pressing plate 11 at equal intervals, and when the filter press frame is inflated, the positioning slide block 9 slides to drive the positioning columns 12 on the outer wall of the positioning pressing plate 11 to be embedded with the tympanic membrane main body 13, so that the tympanic membrane main body 13 is prevented from being torn due to overlarge local pulling force of the tympanic membrane main body 13 when the filter press frame 1 is inflated.
Wherein, the filter pressing blocks 16 are provided with five groups, the filter pressing holes of the tympanic membrane main body 13 are regular hexagons, and when in operation, the even compression operation of the tympanic membrane main body 13 is facilitated by arranging the five groups of filter pressing blocks 16.
Wherein, the transversal I shape that personally submits of guide rail 21, second gyro wheel 22 are provided with two sets of, and during operation, otic placode 19 slides and drives first gyro wheel 20 and second gyro wheel 22 and roll along the outer wall of guide rail 21, through setting up I shape's guide rail 21, avoids filter pressing frame 1 at the slip unsteady, leads to filter pressing frame 1 impaired.
During operation, at first, seal installation operation is carried out to drum body 13, the staff puts into filter-pressing frame 1 with drum body 13, then, the staff rotates knob 4, knob 4 rotates and drives through threaded rod 3 and connect slider 5 and slide, connect slider 5 and slide and drive two sets of lift orifice plates 6 synchronous slip, lift orifice plates 6 slide and drive the guide slot 7 motion, guide slot 7 passes through guide pillar 8 and drives the outer wall slip of gag lever post 10 along locating slide 9, locating slide 9 slides and drives the reference column 12 of locating clamp plate 11 outer wall and drum body 13 looks gomphosis, the local pulling force of drum body 13 is too big when avoiding to aerifing to filter-pressing frame 1 inside, lead to drum body 13 to appear tearing, simultaneously, the first sealing washer 14 of locating clamp plate 11 outer wall drives drum body 13 and second sealing washer 15 laminating mutually, realize seal installation operation to drum body 13.
Finally, the plurality of groups of filter pressing frames 1 are placed in the guide rail 21, the hydraulic cylinder pushes the lug plates 19 on the outer wall of the filter pressing frames 1 to slide, the lug plates 19 slide to drive the first idler wheels 20 and the second idler wheels 22 to roll along the outer wall of the guide rail 21, and the filter pressing frames 1 are prevented from being damaged due to unstable sliding of the filter pressing frames 1 by the aid of the I-shaped guide rail 21.
Finally, it should be noted that: the foregoing description is only a preferred embodiment of the present utility model, and the present utility model is not limited thereto, but it is to be understood that modifications and equivalents of some of the technical features described in the foregoing embodiments may be made by those skilled in the art, although the present utility model has been described in detail with reference to the foregoing embodiments. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present utility model should be included in the protection scope of the present utility model.
Claims (8)
1. The utility model provides a filter-pressing board drum membrane sealing mechanism, includes filter-pressing frame (1) and sets up at the inside sealing mechanism of filter-pressing frame (1), its characterized in that: the sealing mechanism comprises a lifting assembly, a sliding assembly and a sealing assembly;
the lifting assembly comprises a positioning frame (2), a threaded rod (3), a knob (4) and a connecting sliding block (5), wherein the positioning frame (2) is fixedly connected to the inner wall of the filter pressing frame (1), the threaded rod (3) penetrates through the inner wall of the positioning frame (2), the knob (4) is fixedly connected to one end of the threaded rod (3), and the connecting sliding block (5) is connected to the outer wall of the threaded rod (3) in a threaded manner.
The sliding assembly comprises a lifting pore plate (6), a guide groove (7), a guide pillar (8), a positioning sliding block (9) and a limiting rod (10), wherein one end of the connecting sliding block (5) is fixedly connected with the lifting pore plate (6), the guide groove (7) is formed in the outer wall of the lifting pore plate (6), the guide pillar (8) is movably connected with the outer wall of the guide groove (7), one end of the guide pillar (8) is fixedly connected with the positioning sliding block (9), and the inner wall of the positioning sliding block (9) penetrates through the limiting rod (10) fixedly connected with the inner wall of the filter pressing frame (1);
seal assembly includes location clamp plate (11), reference column (12), tympanic membrane main part (13), first sealing washer (14) and second sealing washer (15), the bottom fixedly connected with location clamp plate (11) of location slider (9), the outer wall fixedly connected with reference column (12) of location clamp plate (11), the outer wall gomphosis of reference column (12) has tympanic membrane main part (13) that laminate mutually with location clamp plate (11) outer wall, the junction of tympanic membrane main part (13) and location clamp plate (11) is provided with first sealing washer (14), the junction of tympanic membrane main part (13) and filter-pressing frame (1) is provided with second sealing washer (15).
2. The filter press plate drum membrane sealing mechanism according to claim 1, wherein: the utility model discloses a filter-pressing frame, including filter-pressing frame (1), air inlet (17) have been seted up to the outer wall fixedly connected with filter-pressing piece (16) of tympanic membrane main part (13), air outlet (18) have been seted up to the outer wall of filter-pressing frame (1) keeping away from air inlet (17), the outer wall of filter-pressing frame (1) is located the top fixedly connected with otic placode (19) of air inlet (17), the bottom of otic placode (19) has connect first gyro wheel (20) soon, the bottom roll connection of first gyro wheel (20) has guide rail (21), the lateral wall roll connection of guide rail (21) has second gyro wheel (22) that connect soon with otic placode (19) lateral wall.
3. The filter press plate drum membrane sealing mechanism according to claim 1, wherein: the positioning frame (2) is provided with four groups, and the lifting pore plate (6) is provided with two groups.
4. The filter press plate drum membrane sealing mechanism according to claim 1, wherein: the positioning sliding block (9) forms a sliding structure between the guide groove (7), the guide post (8) and the limiting rod (10).
5. The filter press plate drum membrane sealing mechanism according to claim 1, wherein: the tympanic membrane main body (13) forms a close fitting structure with the second sealing ring (15) through the positioning pressing plate (11) and the positioning column (12).
6. The filter press plate drum membrane sealing mechanism according to claim 1, wherein: the positioning columns (12) are distributed along the outer wall of the positioning pressing plate (11) at equal intervals.
7. The filter press plate drum membrane sealing mechanism according to claim 2, wherein: five groups of filter pressing blocks (16) are arranged, and filter pressing holes of the tympanic membrane main body (13) are in a regular hexagon shape.
8. The filter press plate drum membrane sealing mechanism according to claim 2, wherein: the cross section of the guide rail (21) is I-shaped, and the second rollers (22) are provided with two groups.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321728042.8U CN220495674U (en) | 2023-07-04 | 2023-07-04 | Filter-pressing board drum membrane sealing mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321728042.8U CN220495674U (en) | 2023-07-04 | 2023-07-04 | Filter-pressing board drum membrane sealing mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220495674U true CN220495674U (en) | 2024-02-20 |
Family
ID=89874512
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321728042.8U Active CN220495674U (en) | 2023-07-04 | 2023-07-04 | Filter-pressing board drum membrane sealing mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220495674U (en) |
-
2023
- 2023-07-04 CN CN202321728042.8U patent/CN220495674U/en active Active
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