CN220516679U - Laminated filter disassembling device - Google Patents
Laminated filter disassembling device Download PDFInfo
- Publication number
- CN220516679U CN220516679U CN202321994533.7U CN202321994533U CN220516679U CN 220516679 U CN220516679 U CN 220516679U CN 202321994533 U CN202321994533 U CN 202321994533U CN 220516679 U CN220516679 U CN 220516679U
- Authority
- CN
- China
- Prior art keywords
- filter
- positioning
- cross arm
- laminated filter
- dismantling device
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Links
- 239000000725 suspension Substances 0.000 claims abstract description 7
- 210000000078 claw Anatomy 0.000 claims description 18
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims description 10
- 229910052802 copper Inorganic materials 0.000 claims description 10
- 239000010949 copper Substances 0.000 claims description 10
- 238000004519 manufacturing process Methods 0.000 description 6
- 210000004907 gland Anatomy 0.000 description 5
- 238000009987 spinning Methods 0.000 description 5
- 238000003475 lamination Methods 0.000 description 4
- 238000001914 filtration Methods 0.000 description 3
- 239000012535 impurity Substances 0.000 description 2
- 238000009776 industrial production Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 239000002243 precursor Substances 0.000 description 2
- 229920000049 Carbon (fiber) Polymers 0.000 description 1
- 239000004917 carbon fiber Substances 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 description 1
- 229920002239 polyacrylonitrile Polymers 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 230000009466 transformation Effects 0.000 description 1
- 238000002166 wet spinning Methods 0.000 description 1
Landscapes
- Filtering Of Dispersed Particles In Gases (AREA)
Abstract
The utility model discloses a laminated filter disassembling device, which belongs to the technical field of filter disassembly and assembly and comprises a fixed table, wherein a filter positioning assembly and a disassembling assembly are arranged on the fixed table; the filter positioning assembly comprises a positioning hole group corresponding to the bottom bulge structure of the filter shell; the disassembly assembly comprises a cross arm, one end of the cross arm is fixed on the supporting upright post, and the other end of the cross arm is suspended; the suspension end of the cross arm is provided with a three-jaw puller for disassembling the filter; the utility model can shorten the disassembly time, improve the working efficiency, save the labor cost and reduce the safety risk of operation; has the advantages of simple structure and convenient operation.
Description
Technical Field
The utility model relates to the technical field of filter disassembly and assembly, in particular to a laminated filter disassembly device.
Background
In the industrial production of polyacrylonitrile-based carbon fiber dry-jet wet spinning precursor, a lamination filter is an indispensable device, during actual production, spinning solution firstly passes through the lamination filter and then enters a spinning device, impurities and gel in the spinning solution can be completely filtered out by the lamination filter, and the impurities and gel are prevented from entering a spinneret plate of the spinning device, so that the blockage of spinning holes is caused, and the production of the precursor is affected.
The laminated filter usually comprises 20-30 precise filter discs, the filtering precision of the precise filter discs is very high, the common filtering precision is 1-2 mu m, meanwhile, in normal production, the service cycle of the laminated filter is usually 2-3 months, in addition, the laminated filter needs to be pressurized when being installed, so that the filtering precision is prevented from being reduced due to gaps existing between the filter discs, and in addition, after the laminated filter is used for a long time, the disassembling method of the laminated filter becomes very difficult, and at present, a plurality of persons cooperate to use tools to slowly disassemble, so that the method is very long in disassembling time, low in efficiency, high in labor cost and low in safety coefficient, and is very unfavorable for high-efficiency production in actual industrial production.
In summary, it is clear that the prior art has inconvenience and defects in practical use, so that improvement is needed.
Disclosure of Invention
In order to solve the technical problems or at least partially solve the technical problems, the utility model provides a laminated filter disassembling device, which can shorten the disassembling time, improve the working efficiency, save the labor cost and reduce the safety risk of operation; has the advantages of simple structure and convenient operation.
In order to solve the technical problems, the utility model adopts the following technical scheme: the utility model provides a lamination filter disassembling device, includes the fixed station, be provided with filter locating component and disassemble the subassembly on the fixed station;
the filter positioning assembly comprises a positioning hole group corresponding to the bottom bulge structure of the filter shell; the disassembly assembly comprises a cross arm, one end of the cross arm is fixed on the supporting upright post, and the other end of the cross arm is suspended; the suspension end of the cross arm is provided with a three-jaw puller for disassembling the filter.
Further, the filter positioning assembly further comprises side positioning frames which are detachably arranged on the fixed table, two side positioning frames are arranged, two side positioning frames are respectively arranged on two side portions of the positioning hole group, and the distance between the two side positioning frames is matched with the outer diameter of the filter.
Further, the three-jaw puller comprises a screw rod and three pulling jaws which are circumferentially and uniformly arranged, and the pulling jaws are hinged on the chuck; the lower end of the screw rod is rotationally connected to the chuck through a bearing;
the copper sleeve is fixed at the suspension end of the cross arm, the upper end of the screw rod is connected with the copper sleeve in a threaded mode, the copper sleeve penetrates out of the top of the screw rod, and the top of the screw rod is connected with the driving mechanism.
Further, the inner side of the pulling claw is of an arc-shaped structure, and the arc-shaped structure is matched with a boss of the filter.
Further, the outer parts of the three pull claws are movably sleeved with circular rings;
the outer side of the pull claw is provided with an L-shaped step which can be abutted against the bottom surface and the inner side surface of the circular ring.
Further, the positioning hole group is arranged at the middle part of the fixed table; the positioning hole group consists of a plurality of positioning holes, and the positioning holes correspond to the protruding structures at the bottom of the filter shell one by one.
Further, the side locating frame comprises two telescopic vertical rods and a cross rod arranged at the top of the vertical rods; the cross rod is detachably connected with the vertical rod; the vertical rod is detachably arranged on the fixed table.
Further, four pulleys are arranged at the bottom of the fixed table and are respectively arranged at four corners of the fixed table.
Further, a bearing gland is arranged on the outer side of the bearing, and the bearing gland is mounted on the chuck through bolts.
After the technical scheme is adopted, compared with the prior art, the utility model has the following advantages:
the utility model can disassemble the filter to be treated, saves labor cost, reduces the safety risk of operation, has simpler and more convenient use mode, greatly improves the disassembly efficiency of the filter and greatly reduces the time required for disassembly and assembly.
The utility model will now be described in detail with reference to the drawings and examples.
Drawings
FIG. 1 is a schematic diagram of the structure of the present utility model;
FIG. 2 is a cross-sectional view of the present utility model;
FIG. 3 is an enlarged view at A in FIG. 2;
fig. 4 is a perspective view of the present utility model.
In the drawing the view of the figure,
the device comprises a hand wheel 1, a supporting upright post 2, a side locating frame 3, a vertical rod 31, a cross rod 32, a fixed table 4, a pulley 5, a circular ring 6, a cross arm 7, a pull claw 8, a screw rod 9, a copper sleeve 10, a chuck 11, a bearing gland 12, a bearing 13, a step 14-L and a locating hole 15.
Detailed Description
For a clearer understanding of technical features, objects, and effects of the present utility model, a specific embodiment of the present utility model will be described with reference to the accompanying drawings.
Examples
As shown in fig. 1-4 together, the utility model provides a laminated filter disassembling device, which comprises a fixed table 4, wherein a filter positioning assembly and a disassembling assembly are arranged on the fixed table 4; the filter positioning assembly comprises a positioning hole group corresponding to the protruding structure at the bottom of the filter shell, and the positioning hole group is arranged at the middle position of the fixed table 4.
The positioning hole group consists of a plurality of positioning holes 15, and the positioning holes 15 are in one-to-one correspondence with the convex structures at the bottom of the filter shell, so that the filter is prevented from sliding during disassembly; in this embodiment, the number of the positioning holes 15 is 5.
The filter positioning assembly further comprises side positioning frames 3 which are detachably arranged on the fixed table 4, the two side positioning frames 3 are arranged, the two side positioning frames 3 are respectively provided with two side parts of the positioning hole group, the distance between the two side positioning frames 3 is matched with the outer diameter of the filter, and the filter can be prevented from sliding when being disassembled.
The disassembly assembly comprises a cross arm 7, one end of the cross arm 7 is fixed on the supporting upright post 2, and the other end is suspended; the suspension end of the cross arm 7 is provided with a three-jaw puller which is used for disassembling the filter.
The three-jaw puller comprises three pulling jaws 8 and a screw rod 9 which are circumferentially and uniformly arranged, and the pulling jaws 8 are hinged on a chuck 11; the lower end of the screw rod 9 is rotatably connected to the chuck 11 through a bearing 13, a bearing gland 12 is arranged on the outer side of the bearing 13, and the bearing gland 12 is mounted on the chuck 11 through a bolt.
The suspension end of the cross arm 7 is fixed with a copper sleeve 10 through a bolt, the upper end of the screw rod 9 is connected with the copper sleeve 10 in a screwed mode, the top of the screw rod 9 penetrates out of the copper sleeve 10, a hand wheel 1 is fixed at the top of the screw rod 9, and an anti-slip protrusion hand pad is arranged on the outer layer of the hand wheel 1.
Further, the inner side of the pull claw 8 is of an arc-shaped structure, and the arc-shaped structure is matched with a boss of the filter.
The outer sides of the pull claws 8 are provided with L-shaped steps 14, and the outer parts of the three pull claws 8 are movably sleeved with circular rings 6; the L-shaped step 14 can be abutted against the bottom surface and the inner side surface of the circular ring 6, so that three pull claws 8 are fixed through the circular ring 6; after three draws claw 8 card in filter boss department, through ring 6 further fixed three claw 8 that draws, prevent when disassembling the filter core that three claws draw Ma Songdong, effectively prevent that the filter core from taking place to drop after putting forward, avoid causing the filter core damage.
Further, the side positioning frame 3 comprises two upright posts 31 and a cross bar 32 arranged on the top of the upright posts 31; the cross rod 32 is detachably connected with the upright rod 31; the upright 31 is detachably mounted on the fixed table 4. The upright 31 is telescopic and height-adjustable, so that the filter housing can be fixed conveniently.
The bottom of fixed station 4 is equipped with four pulleys 5, and four pulleys 5 set up respectively in four bights of fixed station 4, can guarantee that filter disassembling device removes at will.
In actual production, each part of the disassembling device can be manufactured by adopting corrosion-resistant metal profiles.
As an alternative, the hand wheel 1 may be used as a driving mechanism, or may be replaced by an electric driving mechanism, such as a motor, so that not only manual operation may be reduced, but also the screw rod 9 may be lifted uniformly, and the filter element may be further prevented from falling off after being lifted, thereby avoiding damage to the filter element.
The principle of the utility model is as follows:
the laminated filter replaced from the production site is placed on a fixed table, a protruding structure at the bottom of a filter shell is inserted into a positioning hole on the fixed table, and meanwhile, a side positioning frame is installed to further fix the filter and prevent the filter from sliding; after the fixation is completed, a top cover of the filter shell is removed by using a wrench, after the removal is completed, a filter element boss of the filter is fastened by using three pull claws, and after the fastening, the ring is moved to fix the three pull claws, so that the three pull claws are prevented from being separated; after the ring is fixed, the hand wheel is rotated, the screw rod is required to rotate at a constant speed during rotation, the screw rod is slowly lifted until the filter element is separated from the filter shell, after separation, the side locating frame on the fixed table is firstly removed, the filter shell is taken out and soaked, then the hand wheel is slowly rotated, the filter element is placed on the fixed table, the ring is firstly moved, then three pulling claws are loosened, and then the filter element is taken out.
The foregoing is illustrative of the best mode of carrying out the utility model, and is not presented in any detail as is known to those of ordinary skill in the art. The protection scope of the utility model is defined by the claims, and any equivalent transformation based on the technical teaching of the utility model is also within the protection scope of the utility model.
Claims (9)
1. The device for disassembling the laminated filter is characterized by comprising a fixed table (4), wherein a filter positioning assembly and a disassembling assembly are arranged on the fixed table (4);
the filter positioning assembly comprises a positioning hole group corresponding to the bottom bulge structure of the filter shell; the disassembly assembly comprises a cross arm (7), one end of the cross arm (7) is fixed on the supporting upright post (2), and the other end of the cross arm is suspended; the suspension end of the cross arm (7) is provided with a three-jaw puller for disassembling the filter.
2. A laminated filter dismantling device as claimed in claim 1, wherein the filter positioning assembly further comprises side positioning frames (3) detachably mounted on the fixing table (4), the two side positioning frames (3) are arranged, the two side positioning frames (3) are respectively provided with two side portions of the positioning hole group, and the distance between the two side positioning frames (3) is matched with the outer diameter of the filter.
3. A laminated filter dismantling device as claimed in claim 1, wherein the three-jaw puller comprises a screw (9) and three pulling jaws (8) arranged circumferentially uniformly, the pulling jaws (8) being hinged to a chuck (11); the lower end of the screw rod (9) is rotationally connected to the chuck (11) through a bearing (13);
the copper sleeve (10) is fixed at the suspension end of the cross arm (7), the upper end of the screw rod (9) is connected with the copper sleeve (10) in a threaded mode, the copper sleeve (10) penetrates out of the top of the screw rod (9), and the top of the screw rod (9) is connected with the driving mechanism.
4. A laminated filter dismantling device as claimed in claim 3, characterized in that the inner side of the pull claw (8) is an arc-shaped structure which is adapted to the boss of the filter.
5. A laminated filter dismantling device as claimed in claim 3, characterized in that the outer part of the three pulling claws (8) is movably sleeved with a circular ring (6);
the outer side of the pull claw (8) is provided with an L-shaped step (14), and the L-shaped step (14) can be abutted against the bottom surface and the inner side surface of the circular ring (6).
6. A laminated filter dismantling device as claimed in claim 1, wherein the positioning hole group is provided at a middle position of the fixing table (4); the positioning hole group consists of a plurality of positioning holes (15), and the positioning holes (15) are in one-to-one correspondence with the protruding structures at the bottom of the filter shell.
7. A laminated filter dismantling device as claimed in claim 2, characterized in that said lateral positioning frame (3) comprises two telescopic uprights (31) and a cross bar (32) arranged on top of the uprights (31); the cross rod (32) is detachably connected with the vertical rod (31); the vertical rod (31) is detachably arranged on the fixed table (4).
8. A laminated filter dismantling device as claimed in claim 1, characterized in that the bottom of the stationary table (4) is provided with four pulleys (5), the four pulleys (5) being arranged at the four corners of the stationary table (4) respectively.
9. A laminated filter dismantling device as claimed in claim 3, characterized in that a bearing cover (12) is provided on the outside of the bearing (13), the bearing cover (12) being mounted on the chuck (11) by means of bolts.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321994533.7U CN220516679U (en) | 2023-07-27 | 2023-07-27 | Laminated filter disassembling device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321994533.7U CN220516679U (en) | 2023-07-27 | 2023-07-27 | Laminated filter disassembling device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220516679U true CN220516679U (en) | 2024-02-23 |
Family
ID=89938632
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321994533.7U Active CN220516679U (en) | 2023-07-27 | 2023-07-27 | Laminated filter disassembling device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220516679U (en) |
-
2023
- 2023-07-27 CN CN202321994533.7U patent/CN220516679U/en active Active
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |