CN212663005U - Just, dismantle filter core that dust filter used - Google Patents
Just, dismantle filter core that dust filter used Download PDFInfo
- Publication number
- CN212663005U CN212663005U CN202021362664.XU CN202021362664U CN212663005U CN 212663005 U CN212663005 U CN 212663005U CN 202021362664 U CN202021362664 U CN 202021362664U CN 212663005 U CN212663005 U CN 212663005U
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- Prior art keywords
- filter
- seat
- sleeve
- filter core
- sealing
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- Expired - Fee Related
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- 239000000428 dust Substances 0.000 title claims abstract description 19
- 238000007789 sealing Methods 0.000 claims description 46
- 239000002184 metal Substances 0.000 claims description 3
- 238000010276 construction Methods 0.000 abstract description 8
- 238000000034 method Methods 0.000 abstract description 8
- 230000008569 process Effects 0.000 abstract description 7
- 230000008859 change Effects 0.000 abstract description 3
- 230000007547 defect Effects 0.000 description 2
- 238000001125 extrusion Methods 0.000 description 2
- 238000001914 filtration Methods 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 230000008901 benefit Effects 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000002347 injection Methods 0.000 description 1
- 239000007924 injection Substances 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000008439 repair process Effects 0.000 description 1
- 239000000243 solution Substances 0.000 description 1
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- Filtering Of Dispersed Particles In Gases (AREA)
Abstract
The utility model discloses a just, dismantle filter core that dust filter used, concretely relates to dust filter technical field, including the filter housing, the equal fixed mounting in both ends about the filter housing has flange pipe, the bottom fixed mounting of filter housing inner chamber has suction unit, suction unit's top surface fixed mounting has and is located the cassette that cup joints on filter housing inner chamber top, the top fixed mounting who cup joints the cassette inner chamber have with flange pipe is linked together's seal sleeve one. The utility model discloses a set up grafting cover seat and grafting filter core, in the device working process, utilize the cooperation of grafting cover seat to cup joint cassette fixed connection and constitute a tee bend tubular construction, recycle the tee bend tubular construction and peg graft the grafting filter core and cup joint the inside a set of complete filter core that constitutes of cassette, then utilize sealed rubber ring cooperation connecting seat to guarantee the gas tightness that the filter core was pegged graft, adopted the filter core structure of bipartition formula to make things convenient for the overhaul change of filter core.
Description
Technical Field
The utility model relates to a dust filter technical field, more specifically say, the utility model relates to a just, dismantle filter core that dust filter used.
Background
The filter is a novel filtering system, has novel structure, small volume, simple, convenient and flexible operation, high efficiency and closed work, and is multipurpose filtering equipment with strong applicability.
The existing dust filter still has some defects in the actual application process, for example, the filter element of the existing dust filter is internally sealed inside the filter unit, and after the filter works for a long time, the filter element needs to be disassembled and cleaned, so that the disassembly and the assembly are complex, and the practicability of the device is greatly reduced.
Therefore, it is highly desirable to provide a detachable filter element for a dust filter, which has strong practicability and is convenient to use.
SUMMERY OF THE UTILITY MODEL
In order to overcome prior art's above-mentioned defect, the embodiment of the utility model provides a just, dismantle filter core for dust filter, through setting up grafting cover seat and grafting filter core, in the device working process, utilize the cooperation of grafting cover seat to cup joint cassette fixed connection and constitute a tee bend tubular construction, recycle the tee bend tubular construction and peg graft the grafting filter core and cup joint the inside filter core that constitutes a set of complete of cassette, then utilize the gas tightness that sealed rubber ring cooperation connecting seat guaranteed the filter core and pegged graft, the filter core structure of bipartition has been adopted, with the problem of proposing in solving above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme: a conveniently-disassembled filter element for a dust filter comprises a filter shell, wherein connecting flange pipes are fixedly arranged at the upper end and the lower end of the filter shell, a suction unit is fixedly arranged at the bottom end of an inner cavity of the filter shell, a sleeving clamping seat positioned at the top end of the inner cavity of the filter shell is fixedly arranged at the top surface of the suction unit, a first sealing sleeve communicated with the connecting flange pipes is fixedly arranged at the top end of the inner cavity of the sleeving clamping seat, a second sealing sleeve communicated with the suction unit is fixedly arranged at the bottom end of the inner cavity of the sleeving clamping seat, clamping grooves are respectively formed in the bottom end of the first sealing sleeve and the top end of the second sealing sleeve, a purpose-made sealing washer is fixedly arranged in each of the two clamping grooves, an inserting filter element movably connected with the filter shell is detachably arranged in the middle of the inner cavity of the sleeving clamping seat, a plurality of filter screen plates distributed at, the outer side end of the plug-in filter element is movably connected with a plug-in sleeve seat which is fixedly connected with the side surface of the filter shell.
In a preferred embodiment, the plug-in sleeve seat is mounted on a side surface of the filter housing in an embedded manner, an inner side end of the plug-in sleeve seat is mounted on a side surface of the socket-connection clamping seat in an embedded manner, and the plug-in sleeve seat and the socket-connection clamping seat are fixedly connected to form a three-way pipe structure.
In a preferred embodiment, the plug sleeve seat comprises a plug cylinder, and a plurality of sealing rubber rings distributed at equal intervals are fixedly mounted on the inner wall of the plug cylinder.
In a preferred embodiment, the plug-in filter element comprises a connecting seat, a mounting sleeve seat is fixedly mounted at the inner side end of the connecting seat, and a drawing handle is fixedly mounted at the outer side end of the connecting seat.
In a preferred embodiment, the first sealing sleeve and the second sealing sleeve are both integrally formed square metal straight cylinders, the bottom end of the first sealing sleeve is tightly attached to the top end face of the mounting sleeve seat through one special sealing gasket, and the top end of the second sealing sleeve is tightly attached to the bottom end face of the mounting sleeve seat through the other special sealing gasket.
In a preferred embodiment, the special sealing washer comprises a hollow ferrule, the outer side surface of the hollow ferrule is integrally formed with a valve tube, and a valve core is fixedly installed at a port of the valve tube.
In a preferred embodiment, the outer end of the valve core is mounted to the outer surface of the filter housing by being inserted through the side wall of the filter housing.
The utility model discloses a technological effect and advantage:
1. the utility model discloses a set up grafting cover seat and grafting filter core, in the device working process, utilize the cooperation of grafting cover seat to cup joint cassette fixed connection and constitute a tee bend tubular construction, recycle the tee bend tubular construction and peg graft the grafting filter core and cup joint the inside a set of complete filter core that constitutes of cassette, then utilize sealed rubber ring cooperation connecting seat to guarantee the gas tightness that the filter core was pegged graft, adopted the filter core structure of bipartition formula to make things convenient for the overhaul change of filter core, improved the practicality of device.
2. The utility model discloses a set up seal sleeve pipe one, seal sleeve pipe two and purpose-built seal ring, in the device working process, utilize valve inside cooperation valve pipe for the inside gas injection of cavity lasso, let the upper and lower both ends of cavity lasso inflation extrusion installation cover seat, both improved the leakproofness that the filter core is connected, also guaranteed the fastness that the filter core is connected, increased the practicality of device.
Drawings
Fig. 1 is a schematic view of the overall structure of the present invention.
Fig. 2 is a schematic view of the structure of the socket of the present invention.
Fig. 3 is a schematic diagram of the structure of the plug-in filter element of the present invention.
Fig. 4 is a schematic structural view of a special sealing gasket of the present invention.
Fig. 5 is a schematic structural view of the sealing sleeve of the present invention.
The reference signs are: 1. a filter housing; 2. connecting a flange pipe; 3. a suction unit; 4. sleeving the card seat; 5. sealing the first sleeve; 6. a second sealing sleeve; 7. a clamping groove; 8. specially manufacturing a sealing gasket; 9. inserting and connecting the filter element; 10. a filter screen plate; 11. a socket base; 81. a hollow ferrule; 82. a valve tube; 83. a valve core; 91. a connecting seat; 92. installing a sleeve seat; 93. pulling the grip; 111. a plug-in barrel; 112. and sealing the rubber ring.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
As shown in the attached figures 1-5, the conveniently-disassembled filter element for the dust filter comprises a filter shell 1, wherein the upper end and the lower end of the filter shell 1 are both fixedly provided with a connecting flange pipe 2, the bottom end of the inner cavity of the filter shell 1 is fixedly provided with a suction unit 3, the top surface of the suction unit 3 is fixedly provided with a sleeving clamping seat 4 positioned at the top end of the inner cavity of the filter shell 1, the top end of the inner cavity of the sleeving clamping seat 4 is fixedly provided with a sealing sleeve pipe I5 communicated with the connecting flange pipe 2, the bottom end of the inner cavity of the sleeving clamping seat 4 is fixedly provided with a sealing sleeve pipe II 6 communicated with the suction unit 3, the bottom end of the sealing sleeve pipe I5 and the top end of the sealing sleeve pipe II 6 are both provided with clamping grooves 7, the insides of the two clamping grooves 7 are both fixedly provided with special sealing, a plurality of filter screen plates 10 which are distributed at equal intervals are fixedly arranged in the inserting filter element 9 through built-in bolts, and an inserting sleeve seat 11 which is fixedly connected with the side surface of the filter casing 1 is movably connected with the outer side end of the inserting filter element 9.
Referring to the attached drawings 2 and 3 of the specification, the inserting sleeve seat 11 is mounted on the side surface of the filter housing 1 in an inserting manner, the inner side end of the inserting sleeve seat 11 is mounted on the side surface of the sleeving clamping seat 4 in an inserting manner, and the inserting sleeve seat 11 and the sleeving clamping seat 4 are fixedly connected to form a three-way pipe structure.
The plug sleeve seat 11 includes a plug tube 111, and a plurality of sealing rubber rings 112 are fixedly mounted on an inner wall of the plug tube 111 and are distributed at equal intervals.
The plug-in filter element 9 comprises a connecting seat 91, a mounting sleeve seat 92 is fixedly mounted at the inner side end of the connecting seat 91, and a drawing handle 93 is fixedly mounted at the outer side end of the connecting seat 91.
The implementation mode is specifically as follows: through setting up grafting cover seat 11 and grafting filter core 9, in the device working process, utilize grafting cover seat 11 cooperation to cup joint 4 fixed connection of cassette and constitute a tee bend tubular construction, recycle the tee bend tubular construction and peg graft grafting filter core 9 and cup joint 4 inside filter cores that constitute a set of completions, then utilize sealed rubber ring 112 cooperation connecting seat 91 to guarantee the gas tightness that the filter core was pegged graft, adopted bipartition's filter core structure to make things convenient for the tear open repair of filter core to change, improved the practicality of device.
Specifically referring to the attached drawings 4 and 5 in the specification, the first sealing sleeve 5 and the second sealing sleeve 6 are both integrally formed square metal straight cylinders, the bottom end of the first sealing sleeve 5 is tightly attached to the top end face of the mounting sleeve seat 92 through one special sealing gasket 8, and the top end of the second sealing sleeve 6 is tightly attached to the bottom end face of the mounting sleeve seat 92 through the other special sealing gasket 8.
The special sealing washer 8 comprises a hollow ferrule 81, a valve tube 82 is integrally formed on the outer side surface of the hollow ferrule 81, and a valve core 83 is fixedly installed at the port of the valve tube 82.
The outer end of the valve core 83 is inserted into the outer surface of the filter housing 1 through the side wall of the filter housing 1.
The implementation mode is specifically as follows: through setting up seal bush one 5, seal bush two 6 and purpose-built seal ring 8, in the device working process, utilize valve inside 83 cooperation valve pipe 82 for cavity lasso 81 is inside pours into gas into, lets cavity lasso 81 inflation extrusion installation cover seat 92's upper and lower both ends, has both improved the leakproofness that the filter core is connected, has also guaranteed the fastness that the filter core is connected, has increased the practicality of device.
The utility model discloses the theory of operation: firstly, each component is installed and the normal operation of the device is kept, then, the plugging sleeve seat 11 is matched with the plugging sleeve seat 4 to be fixedly connected to form a three-way pipe structure, the plugging filter element 9 is plugged in the plugging sleeve seat 4 to form a group of complete filter elements by utilizing the three-way pipe structure, then, the sealing rubber ring 112 is matched with the connecting seat 91 to ensure the plugging air tightness of the filter elements, finally, the valve core 83 is matched with the valve pipe 82 to inject air into the hollow sleeve ring 81, the hollow sleeve ring 81 is expanded to extrude the upper end and the lower end of the installing sleeve seat 92, the connection tightness of the filter elements is improved, and the connection firmness of the filter elements is also ensured.
The points to be finally explained are: first, in the description of the present application, it should be noted that, unless otherwise specified and limited, the terms "mounted," "connected," and "connected" should be understood broadly, and may be a mechanical connection or an electrical connection, or a communication between two elements, and may be a direct connection, and "upper," "lower," "left," and "right" are only used to indicate a relative positional relationship, and when the absolute position of the object to be described is changed, the relative positional relationship may be changed;
secondly, the method comprises the following steps: in the drawings of the disclosed embodiments of the present invention, only the structures related to the disclosed embodiments are referred to, and other structures can refer to the common design, and under the condition of no conflict, the same embodiment and different embodiments of the present invention can be combined with each other;
and finally: the above description is only for the preferred embodiment of the present invention and should not be taken as limiting the invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (7)
1. The utility model provides a just, dismantle filter core that dust filter used, includes filter housing (1), the equal fixed mounting in both ends has flange pipe (2) about filter housing (1), the bottom fixed mounting of filter housing (1) inner chamber has suction unit (3), its characterized in that: the top surface of the suction unit (3) is fixedly provided with a sleeve joint clamping seat (4) positioned at the top end of the inner cavity of the filter casing (1), the top end of the inner cavity of the sleeve joint clamping seat (4) is fixedly provided with a first sealing sleeve (5) communicated with the connecting flange pipe (2), the bottom end of the inner cavity of the sleeve joint clamping seat (4) is fixedly provided with a second sealing sleeve (6) communicated with the suction unit (3), the bottom end of the first sealing sleeve (5) and the top end of the second sealing sleeve (6) are both provided with a clamping groove (7), the insides of the two clamping grooves (7) are both fixedly provided with a purpose-made sealing washer (8), the middle part of the inner cavity of the sleeve joint clamping seat (4) is detachably provided with an inserting filter core (9) movably connected with the filter casing (1), and the insides of the inserting filter core (9) are fixedly provided with a plurality, the outer side end of the inserting filter element (9) is movably connected with an inserting sleeve seat (11) which is fixedly connected with the side surface of the filter shell (1).
2. A removable filter cartridge for a dust filter according to claim 1, wherein: the filter housing is characterized in that the inserting sleeve seat (11) is embedded in the side face of the filter housing (1), the inner side end of the inserting sleeve seat (11) is embedded in the side face of the socket joint clamping seat (4), and the inserting sleeve seat (11) and the socket joint clamping seat (4) are fixedly connected to form a three-way pipe structure.
3. A removable filter cartridge for a dust filter according to claim 1, wherein: the plug sleeve seat (11) comprises a plug cylinder (111), and a plurality of sealing rubber rings (112) distributed at equal intervals are fixedly mounted on the inner wall of the plug cylinder (111).
4. A removable filter cartridge for a dust filter according to claim 1, wherein: the splicing filter element (9) comprises a connecting seat (91), a mounting sleeve seat (92) is fixedly mounted at the inner side end of the connecting seat (91), and a drawing handle (93) is fixedly mounted at the outer side end of the connecting seat (91).
5. The removable filter cartridge for a dust filter according to claim 4, wherein: the sealing sleeve I (5) and the sealing sleeve II (6) are square metal straight cylinders which are integrally formed, the bottom end of the sealing sleeve I (5) is tightly attached to the top end face of the mounting sleeve seat (92) through one special sealing washer (8), and the top end of the sealing sleeve II (6) is tightly attached to the bottom end face of the mounting sleeve seat (92) through the other special sealing washer (8).
6. A removable filter cartridge for a dust filter according to claim 1, wherein: the special sealing washer (8) comprises a hollow ferrule (81), a valve tube (82) is integrally formed on the outer side surface of the hollow ferrule (81), and a valve core (83) is fixedly installed at the port of the valve tube (82).
7. The removable filter cartridge for a dust filter according to claim 6, wherein: the outer side end of the valve core (83) penetrates through the side wall of the filter shell (1) and is embedded and installed on the outer surface of the filter shell (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021362664.XU CN212663005U (en) | 2020-07-13 | 2020-07-13 | Just, dismantle filter core that dust filter used |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021362664.XU CN212663005U (en) | 2020-07-13 | 2020-07-13 | Just, dismantle filter core that dust filter used |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212663005U true CN212663005U (en) | 2021-03-09 |
Family
ID=74838280
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021362664.XU Expired - Fee Related CN212663005U (en) | 2020-07-13 | 2020-07-13 | Just, dismantle filter core that dust filter used |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212663005U (en) |
-
2020
- 2020-07-13 CN CN202021362664.XU patent/CN212663005U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20210309 |