CN108479166B - Filter tube mounting structure of tubular filter - Google Patents
Filter tube mounting structure of tubular filter Download PDFInfo
- Publication number
- CN108479166B CN108479166B CN201810398566.2A CN201810398566A CN108479166B CN 108479166 B CN108479166 B CN 108479166B CN 201810398566 A CN201810398566 A CN 201810398566A CN 108479166 B CN108479166 B CN 108479166B
- Authority
- CN
- China
- Prior art keywords
- sealing ring
- filter
- seat
- clamping
- grid plate
- 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
- 238000007789 sealing Methods 0.000 claims abstract description 79
- 230000002093 peripheral effect Effects 0.000 claims abstract description 10
- 235000017166 Bambusa arundinacea Nutrition 0.000 claims description 11
- 235000017491 Bambusa tulda Nutrition 0.000 claims description 11
- 241001330002 Bambuseae Species 0.000 claims description 11
- 235000015334 Phyllostachys viridis Nutrition 0.000 claims description 11
- 239000011425 bamboo Substances 0.000 claims description 11
- 230000000149 penetrating effect Effects 0.000 claims description 4
- 230000007704 transition Effects 0.000 claims description 2
- 230000000694 effects Effects 0.000 abstract 1
- 210000000078 claw Anatomy 0.000 description 4
- 238000000034 method Methods 0.000 description 4
- 238000000926 separation method Methods 0.000 description 4
- 239000010865 sewage Substances 0.000 description 3
- 238000001914 filtration Methods 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008094 contradictory effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 239000012528 membrane Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000001556 precipitation Methods 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D35/00—Filtering devices having features not specifically covered by groups B01D24/00 - B01D33/00, or for applications not specifically covered by groups B01D24/00 - B01D33/00; Auxiliary devices for filtration; Filter housing constructions
- B01D35/02—Filters adapted for location in special places, e.g. pipe-lines, pumps, stop-cocks
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D29/00—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor
- B01D29/11—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor with bag, cage, hose, tube, sleeve or like filtering elements
- B01D29/31—Self-supporting filtering elements
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D35/00—Filtering devices having features not specifically covered by groups B01D24/00 - B01D33/00, or for applications not specifically covered by groups B01D24/00 - B01D33/00; Auxiliary devices for filtration; Filter housing constructions
- B01D35/30—Filter housing constructions
- B01D35/306—Filter mounting adapter
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2201/00—Details relating to filtering apparatus
- B01D2201/30—Filter housing constructions
- B01D2201/301—Details of removable closures, lids, caps, filter heads
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2201/00—Details relating to filtering apparatus
- B01D2201/30—Filter housing constructions
- B01D2201/301—Details of removable closures, lids, caps, filter heads
- B01D2201/304—Seals or gaskets
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Filtration Of Liquid (AREA)
- Filtering Of Dispersed Particles In Gases (AREA)
Abstract
The invention discloses a filter tube mounting structure of a tube filter, which comprises a grid plate and a filter tube arranged on the grid plate, wherein a through hole for the filter tube to pass through is formed in the grid plate, a sealing ring seat communicated with the through hole is fixedly and hermetically arranged on one surface of the grid plate, a extension edge abutting against the sealing ring seat is fixedly arranged on the peripheral wall of the filter tube, a sealing ring cap for limiting the axial movement of the filter tube is connected onto the sealing ring seat in a threaded manner, and the sealing ring cap is communicated with the filter tube. The invention has the following advantages and effects: the invention reduces the workload of workers, ensures that the filter cartridge is more convenient to assemble and disassemble, ensures that the filter cartridge can be repeatedly installed, and ensures that the filter cartridge is simpler and more convenient to assemble, disassemble and take out by a specific tool.
Description
Technical Field
The invention relates to a filtering device, in particular to a filter tube mounting structure of a tube filter.
Background
In recent years, environmental protection requirements at home and abroad are higher and higher, various sewage treatment precipitation substances (SS) must be discharged up to standard through filtration, and a tubular filter is a good choice, as the inventor adopts the prior application publication No. CN102432119A patent of 'sewage and sewage treatment device and treatment process thereof', and the patent disclosed in CN1613538A is a tubular filter with a drum type, like other tubular filters at present, the tubular filter is installed on a grid plate through three bolts, and the tubular filter needs to be detached and installed after the filter or the filter membrane is out of work after a period of use or other reasons.
The worker needs to unscrew three bolts when disassembling one filter cartridge, and the tubular filter with different specifications is internally provided with a large number of filter cartridges, so that the labor capacity of the worker for disassembling and assembling is very large; and the bolt is easy to slide in the process of repeated disassembly and assembly, and can not be repeatedly installed.
Disclosure of Invention
The invention aims to provide a filter tube mounting structure of a tube filter, which has small workload and can be repeatedly mounted.
The technical aim of the invention is realized by the following technical scheme: the utility model provides a filter tube mounting structure of tubular filter, includes the grid tray and sets up in the section of thick bamboo of grid tray, be equipped with the through-hole that supplies the section of thick bamboo to pass on the grid tray, sealed sealing ring seat that has set firmly the intercommunication through-hole on one of them face of grid tray, the peripheral wall of straining a section of thick bamboo has set firmly the extension of contradicting sealing ring seat, threaded connection has the sealing ring cap that the extension of pressure was used for restricting a section of thick bamboo axial displacement on the sealing ring seat, sealing ring cap and a section of thick bamboo intercommunication setting.
Through adopting above-mentioned technical scheme, when the filter cartridge inefficacy need be changed to the filter cartridge, the workman realizes the separation between sealing ring cap and the sealing ring seat through rotating the sealing ring cap, makes the workman can take out the filter cartridge that is held by both, changes the filter cartridge. After the new filter cartridge is installed in the sealing ring seat, the fixation of the new filter cartridge on the grid plate is realized by a threaded connection mode between the sealing ring cap and the sealing ring seat; the mounting structure only needs to unscrew one sealing ring cap when one filter cartridge is dismounted, and compared with the prior art, the workload of workers is greatly reduced. And the contact area of the thread engagement surface is increased by the thread connection mode between the sealing ring cap and the sealing ring seat, so that the probability of sliding teeth between the sealing ring cap and the sealing ring seat is reduced, and the filter cartridge can be repeatedly installed.
Further provided is that: the sealing ring comprises a placement ring groove arranged on the inner peripheral wall of a sealing ring seat, the side wall of the placement ring groove penetrates through one end face of the sealing ring seat, which is opposite to a grid plate, the extension edge is placed in the placement ring groove, and the sealing ring cap is in threaded connection with the side wall of the placement ring groove.
Through adopting above-mentioned technical scheme, be used for supplying to prolong the limit through setting up of placing the annular and place to can exert better pressure holding force to the limit of extending between messenger's sealing ring cap and the sealing ring seat.
Further provided is that: and a first sealing piece is arranged between the bottom of the extension edge and the placement ring groove.
Through adopting above-mentioned technical scheme, the setting of first sealing member increases the leakproofness between the extension and the placing ring groove, prevents to leak and takes place.
Further provided is that: and a second sealing piece is arranged between the sealing ring seat and the grid plate.
Through adopting above-mentioned technical scheme, the leakproofness between seal ring seat and the grid tray is increased in the setting of second sealing member, prevents to leak and takes place.
Further provided is that: the sealing ring seat is fixed with the grid plate through stud nuts.
Through adopting above-mentioned technical scheme, the double-screw bolt passes the sealing ring seat and inlays to establish into grid tray and threaded connection with it, realizes through the mode of threaded connection between nut and the double-screw bolt that the sealing ring seat is on the grid tray to hold fixedly.
Further provided is that: the dismounting tool comprises a connecting rod, a fixed disc fixed at one end of the connecting rod and a clamping piece fixed on the fixed disc, wherein a clamping groove for the clamping piece to be embedded and capable of driving the sealing ring cap to rotate is formed in the sealing ring cap.
By adopting the technical scheme, as the grid plate is fixedly arranged in the cylinder body and a certain distance is reserved between the grid plate and the port of the cylinder body, the distance between the grid plate and the port of the cylinder body is compensated by the connecting rod. The clamping piece is embedded into the clamping groove, the worker rotates the connecting rod, and the clamping formula between the clamping piece and the clamping groove is used for driving the sealing ring cap to rotate, so that separation between the sealing ring cap and the sealing ring seat is realized, the worker can disassemble and assemble in a more comfortable posture, and the disassembly and assembly operation of the worker is further simplified.
Further provided is that: and a perforation is arranged at the position of the connecting rod close to the free end.
Through adopting above-mentioned technical scheme, the fenestrated setting can wear facility force pole on the connecting rod, and the workman can be better through the force application pole to the connecting rod application of force to make the separation between sealing ring seat and the sealing ring cap more simple and convenient.
Further provided is that: the clamping pieces are fixedly arranged on the outer peripheral wall of the fixed disc, at least two clamping grooves are arranged around the circle center of the fixed disc, and the clamping grooves and the clamping pieces are arranged in one-to-one correspondence.
Through adopting above-mentioned technical scheme, through the mode that increases fastener quantity makes the effort can more even conduction to the sealing ring cap, reduces assembly and disassembly tools and appears the phenomenon of local atress in the use, promotes assembly and disassembly tools's life.
Further provided is that: the filter cartridge comprises a take-out tool, wherein a stepped groove is formed in the inner wall of the filter cartridge, the take-out tool comprises a fixing seat and clamping jaws hinged to the fixing seat, at least two clamping jaws are arranged around the central position of the fixing seat, and a driving rod for driving the clamping jaws to expand outwards is arranged at the central position of the fixing seat in a penetrating and sliding mode.
By adopting the technical scheme, as the grid plate is fixedly arranged in the cylinder body and a certain distance is reserved between the grid plate and the cylinder body port, the distance between the grid plate and the cylinder body port is compensated by the arrangement of the taking-out tool. The clamping jaw is folded around the hinge and inserted into the filter cylinder, and a worker drives the clamping jaw to expand outwards and clamp the clamping jaw on the stepped groove in the process of lifting the driving rod, so that the filter cylinder is taken out of the grid plate, and the operation is convenient.
Further provided is that: the driving rod comprises a sliding part and an abutting part fixedly arranged at one end of the sliding part, the abutting part and the sliding part are arranged in an inclined transition mode, and a force application rod is fixedly arranged at the free end of the sliding part.
Through adopting above-mentioned technical scheme, the portion of sliding realizes sliding in the fixing base, and when the portion of sliding drove the butt portion to remove towards the direction that the jack catch was located, the inclined plane between butt portion and the portion of sliding is contradicted earlier on the jack catch to drive the jack catch outwards around articulating the position and rotate, reach the purpose of expansion, and make things convenient for the workman to exert a force through the setting of application of force pole, take out the section of thick bamboo from the grid tray.
In summary, the invention has the following beneficial effects: the invention reduces the workload of workers, ensures that the disassembly and assembly operations of the filter cartridge are more convenient, and ensures that the disassembly and assembly operations and the taking-out operations of the filter cartridge are simpler and more convenient through a specific tool.
Drawings
FIG. 1 is a schematic diagram of an embodiment;
FIG. 2 is a schematic view of a disassembly tool according to an embodiment;
FIG. 3 is a schematic top view of an exemplary embodiment of a disassembly tool;
FIG. 4 is a schematic view of a structure of a fixed disk in an embodiment;
fig. 5 is a schematic view of the structure of the extracting tool in the embodiment.
In the figure: 1. a grid plate; 2. a filter cartridge; 3. a through hole; 4. a seal ring seat; 5. edge extension; 6. a seal ring cap; 7. placing a ring groove; 9. a first seal; 10. a second seal; 11. a stud; 12. a nut; 13. a disassembly tool; 131. a connecting rod; 132. a fixed plate; 133. a clamping piece; 14. a clamping groove; 15. perforating; 16. taking out the tool; 161. a claw; 162. a fixing seat; 163. a driving rod; 1631. a sliding part; 1632. an abutting portion; 17. a stepped groove; 18. and a force application rod.
Detailed Description
The present invention will be described in further detail with reference to the accompanying drawings.
Referring to fig. 1, a filter tube installation structure of a tube filter comprises a grid plate 1 and a through hole 3 arranged on the grid plate 1, wherein a sealing ring seat 4 surrounding the through hole 3 and coaxially arranged with the through hole 3 is arranged on the upper surface of the grid plate 1, a second sealing element 10 is arranged between the sealing ring seat 4 and the grid plate 1, and the second sealing element 10 can be an O-shaped sealing ring. The sealing ring seat 4 is provided with a vertically arranged stud 11 in a penetrating way, the lower end of the stud 11 is provided with a grid plate 1 in a penetrating way and is in threaded connection with the grid plate, at least three studs 11 are arranged around the circle center of the through hole 3, and nuts 12 for pressing the sealing ring seat 4 are in threaded connection with the studs 11.
The inner peripheral wall of sealing ring seat 4 has been seted up and has been placed annular 7, and the upper side wall of placing annular 7 runs through the top terminal surface of sealing ring seat 4, has been placed in the through-hole 3 and has been strained a section of thick bamboo 2, and a section of thick bamboo 2 periphery wall an organic whole is provided with the extension limit 5 of outside extension, and the upper surface of extension limit 5 is held with the up end looks flat of straining a section of thick bamboo 2, and the lower surface is contradicted in the lower side wall of placing annular 7 and has been placed first sealing member 9 between the two, and first sealing member 9 includes the flat pad. The inner wall of the filter cylinder 2 is provided with a stepped groove 17, the side wall of the placement ring groove 7 is positioned above the extension edge 5 and is in threaded connection with a sealing ring cap 6, the top of the sealing ring cap 6 is provided with a strip-shaped clamping groove 14, two ends of the strip-shaped clamping groove 14 penetrate through the sealing ring cap 6, and four clamping grooves 14 are distributed around the circle center of the sealing ring cap 6 in an equal ratio.
Referring to fig. 1,2 and 3, the dismounting tool 13 comprises a vertically arranged connecting rod 131, a fixed disc 132 and a clamping piece 133, wherein the fixed disc 132 is fixedly arranged at the lower end of the connecting rod 131 and is coaxially arranged with the connecting rod 131, and the clamping piece 133 is in a shape of a bar adapted to the clamping groove 14; one end of the clamping piece 133 is fixedly connected with the peripheral wall of the fixed disc 132 and four clamping pieces are distributed around the center of the fixed disc 132 in an equal ratio. The outer peripheral wall of the connecting rod 131 and the position close to the free end are provided with through holes 15, and four clamping pieces 133 are arranged in one-to-one correspondence with the four clamping grooves 14.
Referring to fig. 4 and 5, the extracting tool 16 includes an elongated jaw 161, a fixed seat 162, and a driving rod 163, wherein the free ends of the jaw 161 are hinged to the outer circumferential wall of the fixed seat 162 and are equally distributed in four circles around the center of the fixed seat 162; the driving rod 163 passes through the center of the fixed seat 162 and is coaxially arranged with the same, so that the driving rod 163 can slide on the fixed seat 162. The driving rod 163 includes a sliding portion 1631 and an abutting portion 1632, the abutting portion 1632 is fixedly arranged at the lower end of the sliding portion 1631, the diameter of the abutting portion is larger than that of the sliding portion 1631, the abutting portion 1632 and the sliding portion 1631 are obliquely and excessively arranged, and the upper end of the sliding portion 1631 is fixedly provided with a force application rod 18.
The disassembly process comprises the following steps: after the worker holds the connecting rod 131 and aligns the clamping piece 133 to the clamping groove 14, the clamping piece 133 is embedded into the clamping groove 14, and the worker rotates the connecting rod 131 to drive the sealing ring cap 6 to rotate, so that separation between the sealing ring cap 6 and the sealing ring seat 4 is realized. The worker holds the biasing lever 18, moves the slipping portion 1631 to move the abutting portion 1632 away from the claw 161, and then manually draws in the claw 161 and inserts it into the filter cartridge 2. The fixing base 162 and the clamping jaw 161 move towards the abutting part 1632 under the action of gravity, and the clamping jaw 161 expands outwards and abuts against the inner wall of the filter cylinder 2 under the abutting of the abutting part 1632; when the worker lifts the force applying rod 18, the claw 161 is engaged with the stepped groove 17, thereby bringing the filter cartridge 2 out of the grid 1.
The present embodiment is only for explanation of the present invention and is not to be construed as limiting the present invention, and modifications to the present embodiment, which may not creatively contribute to the present invention as required by those skilled in the art after reading the present specification, are all protected by patent laws within the scope of claims of the present invention.
Claims (2)
1. The utility model provides a filter tube mounting structure of tubular filter, includes grid tray (1) and sets up in the section of thick bamboo (2) of grid tray (1), be equipped with on grid tray (1) and supply section of thick bamboo (2) through-hole (3), its characterized in that: the sealing device comprises a grid plate (1), wherein one surface of the grid plate (1) is fixedly provided with a sealing ring seat (4) communicated with a through hole (3) in a sealing way, the peripheral wall of a filter cylinder (2) is fixedly provided with a extension edge (5) abutting against the sealing ring seat (4), the sealing ring seat (4) is connected with a sealing ring cap (6) which is used for limiting the axial movement of the filter cylinder (2) through a pressing extension edge (5) in a threaded way, and the sealing ring cap (6) is communicated with the filter cylinder (2);
The sealing ring comprises a placement ring groove (7) arranged on the inner peripheral wall of a sealing ring seat (4), the side wall of the placement ring groove (7) penetrates through one end face of the sealing ring seat (4) opposite to a grid plate (1), the extension edge (5) is placed on the placement ring groove (7), and the sealing ring cap (6) is in threaded connection with the side wall of the placement ring groove (7);
A first sealing piece (9) is arranged between the bottom of the extension edge (5) and the placement ring groove (7);
a second sealing piece (10) is arranged between the sealing ring seat (4) and the grid plate (1);
The sealing ring cap comprises a disassembly tool (13), wherein the disassembly tool (13) comprises a connecting rod (131), a fixed disc (132) fixed at one end of the connecting rod (131) and a clamping piece (133) fixedly arranged on the fixed disc (132), and a clamping groove (14) for embedding the clamping piece (133) and enabling the clamping piece (133) to drive the sealing ring cap (6) to rotate is formed in the sealing ring cap (6);
A perforation (15) is arranged at the position of the connecting rod (131) close to the free end;
the clamping pieces (133) are fixedly arranged on the outer peripheral wall of the fixed disc (132), at least two clamping grooves (14) are arranged around the center of the fixed disc (132), and the clamping grooves and the clamping pieces (133) are arranged in one-to-one correspondence;
The filter cartridge comprises a taking-out tool (16), wherein a stepped groove (17) is formed in the inner wall of the filter cartridge (2), the taking-out tool (16) comprises a fixed seat (162) and clamping jaws (161) hinged to the fixed seat (162), at least two clamping jaws (161) are arranged around the central position of the fixed seat (162), and a driving rod (163) for driving the clamping jaws (161) to expand outwards is arranged at the central position of the fixed seat (162) in a penetrating and sliding manner;
The driving rod (163) comprises a sliding part (1631) and an abutting part (1632) fixedly arranged at one end of the sliding part (1631), the abutting part (1632) and the sliding part (1631) are arranged in an inclined transition mode, and a force application rod (18) is fixedly arranged at the free end of the sliding part (1631).
2. A filter tube mounting structure of a tube filter according to claim 1, wherein: the sealing ring seat (4) is fixed with the grid plate (1) through a stud (11) and a nut (12).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810398566.2A CN108479166B (en) | 2018-04-28 | 2018-04-28 | Filter tube mounting structure of tubular filter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810398566.2A CN108479166B (en) | 2018-04-28 | 2018-04-28 | Filter tube mounting structure of tubular filter |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN108479166A CN108479166A (en) | 2018-09-04 |
| CN108479166B true CN108479166B (en) | 2024-05-28 |
Family
ID=63313423
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810398566.2A Active CN108479166B (en) | 2018-04-28 | 2018-04-28 | Filter tube mounting structure of tubular filter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108479166B (en) |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103111111A (en) * | 2013-01-31 | 2013-05-22 | 成都易态科技有限公司 | Combined type cross-flow filtration component |
| CN104436814A (en) * | 2014-11-11 | 2015-03-25 | 重庆颐洋企业发展有限公司 | Locking column of filter element cylinder |
| CN107661656A (en) * | 2017-10-10 | 2018-02-06 | 苏州海陆重工股份有限公司 | A kind of piping filter |
| CN208742067U (en) * | 2018-04-28 | 2019-04-16 | 浙江双屿实业有限公司 | A kind of chimney filter mounting structure of tubular filter |
-
2018
- 2018-04-28 CN CN201810398566.2A patent/CN108479166B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103111111A (en) * | 2013-01-31 | 2013-05-22 | 成都易态科技有限公司 | Combined type cross-flow filtration component |
| CN104436814A (en) * | 2014-11-11 | 2015-03-25 | 重庆颐洋企业发展有限公司 | Locking column of filter element cylinder |
| CN107661656A (en) * | 2017-10-10 | 2018-02-06 | 苏州海陆重工股份有限公司 | A kind of piping filter |
| CN208742067U (en) * | 2018-04-28 | 2019-04-16 | 浙江双屿实业有限公司 | A kind of chimney filter mounting structure of tubular filter |
Also Published As
| Publication number | Publication date |
|---|---|
| CN108479166A (en) | 2018-09-04 |
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