CN212283163U - But renew filter element of quick installation - Google Patents
But renew filter element of quick installation Download PDFInfo
- Publication number
- CN212283163U CN212283163U CN202020291518.6U CN202020291518U CN212283163U CN 212283163 U CN212283163 U CN 212283163U CN 202020291518 U CN202020291518 U CN 202020291518U CN 212283163 U CN212283163 U CN 212283163U
- Authority
- CN
- China
- Prior art keywords
- filter element
- filter
- base ring
- upper cover
- tube
- 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.)
- Active
Links
- 238000009434 installation Methods 0.000 title abstract description 7
- 239000007788 liquid Substances 0.000 claims description 42
- 239000012466 permeate Substances 0.000 claims description 10
- 238000001914 filtration Methods 0.000 claims description 6
- 239000007769 metal material Substances 0.000 claims description 4
- 239000002861 polymer material Substances 0.000 claims description 4
- 229920001169 thermoplastic Polymers 0.000 claims description 4
- 230000013011 mating Effects 0.000 claims 1
- 239000012065 filter cake Substances 0.000 abstract description 3
- 230000001172 regenerating effect Effects 0.000 abstract description 3
- 238000007789 sealing Methods 0.000 abstract description 2
- 238000007664 blowing Methods 0.000 abstract 2
- -1 polyethylene Polymers 0.000 description 5
- 239000004743 Polypropylene Substances 0.000 description 2
- 239000004744 fabric Substances 0.000 description 2
- 239000000706 filtrate Substances 0.000 description 2
- 238000011010 flushing procedure Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 229920001155 polypropylene Polymers 0.000 description 2
- 229910000851 Alloy steel Inorganic materials 0.000 description 1
- 229910000975 Carbon steel Inorganic materials 0.000 description 1
- 239000004677 Nylon Substances 0.000 description 1
- 239000002033 PVDF binder Substances 0.000 description 1
- 239000004695 Polyether sulfone Substances 0.000 description 1
- 239000004698 Polyethylene Substances 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000010962 carbon steel Substances 0.000 description 1
- 230000003749 cleanliness Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- 238000009776 industrial production Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 229920001778 nylon Polymers 0.000 description 1
- 229920006393 polyether sulfone Polymers 0.000 description 1
- 229920000573 polyethylene Polymers 0.000 description 1
- 229920000139 polyethylene terephthalate Polymers 0.000 description 1
- 239000005020 polyethylene terephthalate Substances 0.000 description 1
- 229920001343 polytetrafluoroethylene Polymers 0.000 description 1
- 239000004810 polytetrafluoroethylene Substances 0.000 description 1
- 229920002981 polyvinylidene fluoride Polymers 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Images
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
- B01D35/30—Filter housing constructions
-
- 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
- B01D29/13—Supported filter elements
- B01D29/23—Supported filter elements arranged for outward flow filtration
- B01D29/27—Filter bags
-
- 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
- B01D29/62—Regenerating the filter material in the filter
- B01D29/66—Regenerating the filter material in the filter by flushing, e.g. counter-current air-bumps
- B01D29/68—Regenerating the filter material in the filter by flushing, e.g. counter-current air-bumps with backwash arms, shoes or nozzles
- B01D29/688—Regenerating the filter material in the filter by flushing, e.g. counter-current air-bumps with backwash arms, shoes or nozzles with backwash arms or shoes acting on the cake side
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2201/00—Details relating to filtering apparatus
- B01D2201/34—Seals or gaskets for filtering elements
Abstract
The utility model provides a but filter element of regenerating of quick installation, including the filter core, the upper cover, the cover is established at the outer base ring of filter core, and the filter core top is formed with the extension of radial outside extension, and the upper cover card is held at the filter core top and is connected in order to press with the base ring and hold the extension. The filter element may be a unitary filter element or a removable filter element. The detachable filter element comprises an inner framework and a filter bag sleeved outside the inner framework, and when the base ring and the upper cover are screwed tightly, the filter bag ring is pressed between the base ring and the fixing plate to form sealing. The utility model discloses in can install fast filter element that can regenerate, through upper cover and base ring in the detachable mode, be convenient for install fast. In addition, the central pipe of the renewable filter element can be connected with a back-blowing pipe, so that the back-blowing gas blows off filter cakes outside the filter bag, and the filter bag is regenerated and recycled.
Description
Technical Field
The utility model relates to a solid-liquid separation equipment makes technical field, especially relates to a filter element can regenerate of installing fast.
Background
With the rapid development and application of advanced technologies, whether in life or industrial production, people have higher and higher requirements on fluid cleanliness, especially in the industries of chemical industry, new energy, pharmacy, food and the like. Most of the conventional filters are bag filters and filter element filters. These filters have been far from meeting the requirements of certain applications. The appearance of the cluster filter pipe widens the application field of the filter pipe. The bundling tube is generally composed of a filter bag for filtration, a liquid permeating tube with liquid permeating holes, and a central tube. Liquid to be filtered enters the liquid permeating pipe through the liquid permeating holes after being filtered by the filter bag, is gathered to the liquid collecting cavity at the bottom of the bundling pipe along with the trend of the liquid permeating pipe, and is finally discharged through the central pipe and the liquid outlet pipe connected with the central pipe. For example, a bundled tube of the applicant's prior application (publication/application No. CN 108744684A). The disadvantage of this kind of cluster pipe lies in, and the filter tube connects the direct mount at the tip of liquid permeating pipe, can not dismantle, and this just leads to the process that the cluster pipe was installed at the container relatively loaded down with trivial details, can not realize quick installation.
In view of the above, there is a need for an improved filter element structure in the prior art to solve the above problems.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to disclose a but the filter element of regenerating of quick installation to solve among the prior art the technical problem that the filter element of regenerating is difficult and filter the container installation.
In order to achieve the purpose, the utility model provides a reproducible filter element which can be quickly installed, comprising a filter element, an upper cover and a base ring sleeved outside the filter element; the top of the filter element is provided with an extension part which extends outwards in the radial direction, and the upper cover is clamped at the top of the filter element and is connected with the base ring to press and hold the extension part.
In some embodiments, the filter cartridge is a unitary filter cartridge or a removable filter cartridge.
In some embodiments, the filter element is made of a thermoplastic polymer material or a metal material.
In some embodiments, the base ring is provided with an external thread on the outer side, and the upper cover is provided with an internal thread on the inner side for matching with the external thread.
In some embodiments, the removable filter cartridge comprises an inner frame and a filter bag sleeved outside the inner frame, the inner frame comprises at least one liquid permeating tube, a central tube positioned inside the liquid permeating tube, and a fixing plate; the fixed plate is connected at the top of the liquid permeating tube, and the central tube penetrates through the fixed plate and is connected to the fixed plate.
In some embodiments, the extension comprises a flange at the edge of the fixed plate and a filter pocket ring between the fixed plate and the base ring.
In some embodiments, a handle is provided on the fixing plate, the handle extending out of the upper cover.
In some embodiments, the liquid-permeable tube is provided with a number of liquid-permeable holes.
Compared with the prior art, the beneficial effects of the utility model are that: the utility model discloses a filter element can regenerate of installing fast, wherein, the inner frame cover is established in the base ring, and the upper cover can be dismantled with the base ring and be connected, and behind the upper cover butt inner frame, the filter bag circle is pressed between fixed plate and base ring, and then forms sealedly. The renewable filtering element which can be quickly installed in the utility model is connected with the upper cover and the base ring in a detachable mode, so that the inner framework can be conveniently installed in the container or taken out of the container; meanwhile, the filter bag ring forms a seal between the base ring and the fixed plate, so that the phenomenon of filtrate leakage between the base ring and the fixed plate is avoided; in addition, the renewable filter element also has a back flushing effect, and can discharge filter cakes outside the filter cloth sleeve, so that the filter cloth sleeve can be recycled.
Drawings
FIG. 1 is a cross-sectional view of a regenerable filter element;
FIG. 2 is a schematic structural view of a regenerable filter element;
description of reference numerals: 1. an inner skeleton; 1.1, a liquid-permeable pipe; 1.1.1, overnight wells; 1.2, a central tube; 1.2.1, a central tube liquid outlet; 1.2.2, a liquid inlet of the central pipe; 1.3, fixing a plate; 1.3.1, flange; 2. a filter bag; 2.1, a filter bag ring; 3. a base ring; 3.1, a large-diameter section; 3.2, small diameter section; 4. an upper cover; 5. a handle; A. and a liquid collection cavity.
Detailed Description
The present invention is described in detail with reference to the embodiments shown in the drawings, but it should be understood that these embodiments are not intended to limit the present invention, and those skilled in the art should understand that the functions, methods, or structural equivalents or substitutions made by these embodiments are within the scope of the present invention.
A renewable filtering element capable of being quickly installed comprises a filter element, an upper cover 4 and a base ring 3 sleeved outside the filter element; the top of the filter element is provided with an extension part extending outwards in the radial direction, and the upper cover 4 is clamped at the top of the filter element and is connected with the base ring 3 to press and hold the extension part. The filter element is an integral filter element or a detachable filter element, and the detachable filter element is preferred in the embodiment. The filter element can be made of thermoplastic polymer material or metal material, the thermoplastic polymer material can be polyethylene, polypropylene, polytetrafluoroethylene, polyvinylidene fluoride, polyethylene terephthalate, nylon, polyether sulfone and the like, the metal material can be carbon steel, alloy steel, nonferrous metal and the like, and the polypropylene material is preferred in the embodiment.
As shown in fig. 1 and fig. 2, the detachable filter element includes an inner frame 1 and a filter bag 2 sleeved outside the inner frame 1, where the inner frame 1 includes at least one liquid permeating tube 1.1, a central tube 1.2 located inside the liquid permeating tube 1.1, and a fixing plate 1.3; the fixing plate 1.3 is connected to the top of the liquid permeating tube 1.1, and the central tube 1.2 penetrates through the fixing plate 1.3 and is connected to the fixing plate 1.3. The extension part comprises a flange 1.3.1 and a filter bag ring 2.1 which are positioned at the edge of the fixing plate 1.3, and the filter bag ring 2.1 is positioned between the fixing plate 1.3 and the base ring 3. Base ring 3 is fixed inside filtering the container, and basic 3 is including big footpath section 3.1 and path section 3.2, and path section 3.2 is fixed on filtering the container inner wall, and big footpath section 3.1's the outside is equipped with the external screw thread, is equipped with the internal thread that uses with it in the upper cover 4, connects through the screw thread soon, and upper cover 4 and base ring 3 can quick detach connect. The filter bag ring 2.1 is positioned between the fixing plate 1.3 and the base ring 3, and after the base ring 3 and the upper cover 4 are screwed tightly, the filter bag ring 2.1 is pressed between the base ring 3 and the fixing plate 1.3 to form sealing.
The liquid permeating tube 1.1 is provided with a plurality of liquid permeating holes 1.1.1 for the filtrate to permeate. In fig. 1, the regenerable filter element has a central tube liquid outlet 1.2.1 at the left end and a central tube liquid inlet 1.2.2 at the right end. The liquid permeating tubes 1.1 and the central tube 1.2 are both of a tubular structure, and it should be noted that the liquid permeating tubes 1.1 can be provided with a plurality of liquid permeating tubes, the central tube 1.2 is provided with one liquid permeating tube, the central tube 1.2 is surrounded by the plurality of liquid permeating tubes 1.1, and the tube diameter of the liquid permeating tubes 1.1 is larger than that of the central tube 1.2.
The bottom of the liquid permeating tube 1.1 is a liquid collecting cavity A, and a distance is reserved between the liquid inlet 1.2.2 of the central tube and the liquid collecting cavity A. Liquid permeates filter bag 2, and inside the clear liquid through permeate pipe 1.1 got into permeate pipe 1.1, the bottom of filtrating along permeate pipe 1.1 flow direction permeate pipe 1.1, got into album liquid chamber A, and clear liquid gets into from center tube inlet 1.2.2 to flow out from center tube liquid outlet 1.2.1, center tube liquid outlet 1.2.1 is connected with the clear liquid pipe, can discharge the clear liquid.
In addition, a handle 5 can be arranged on the fixing plate 1.3, and the handle 5 extends out of the upper cover 4, so that the installation is convenient. The upper end of the central tube 1.2 can be connected with a back flushing tube, gas can be introduced into the central tube 1.2 of the renewable filter element, and the filter bag 2 is back flushed, so that filter cakes outside the filter bag 2 are unloaded, and the filter bag 2 is regenerated and recycled.
The above list of details is only for the practical implementation of the present invention, and they are not intended to limit the scope of the present invention, and all equivalent implementations or modifications that do not depart from the technical spirit of the present invention should be included in the scope of the present invention. Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.
Claims (8)
1. A renewable filtering element capable of being quickly installed is characterized by comprising a filter element, an upper cover and a base ring sleeved outside the filter element; the top of the filter element is provided with an extension part which extends outwards in the radial direction, and the upper cover is clamped at the top of the filter element and is connected with the base ring to press and hold the extension part.
2. A quick-install, regenerable filter element as claimed in claim 1, wherein said filter cartridge is a monolithic filter cartridge or a removable filter cartridge.
3. A quick-install regenerable filter element according to claim 1, wherein said filter element is made of a thermoplastic polymer material or a metal material.
4. A quick-install regenerable filter element according to claim 1, wherein said base ring is externally threaded and said top cap is internally threaded for mating with said external threads.
5. The rapidly installable regenerable filter element of claim 2, wherein said removable filter cartridge comprises an inner frame and a filter bag fitted over said inner frame, said inner frame comprising at least one permeate tube, a center tube positioned within said permeate tube, and a retaining plate; the fixed plate is connected at the top of the liquid permeating tube, and the central tube penetrates through the fixed plate and is connected to the fixed plate.
6. A quickly installable regenerable filter element of claim 5 wherein said extension comprises a flange at the edge of the fixed plate and a filter bag collar between the fixed plate and the base ring.
7. The quickly installable regenerable filter element of claim 5, wherein said retaining plate has a handle extending therefrom, said handle extending from said upper cap.
8. A quickly installable regenerable filter element of claim 5 wherein said permeate tube is provided with a plurality of permeate apertures.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2019203508822 | 2019-03-19 | ||
| CN201920350882 | 2019-03-19 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212283163U true CN212283163U (en) | 2021-01-05 |
Family
ID=71192683
Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010164759.9A Pending CN111346426A (en) | 2019-03-19 | 2020-03-11 | But renew filter element of quick installation |
| CN202020291518.6U Active CN212283163U (en) | 2019-03-19 | 2020-03-11 | But renew filter element of quick installation |
Family Applications Before (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010164759.9A Pending CN111346426A (en) | 2019-03-19 | 2020-03-11 | But renew filter element of quick installation |
Country Status (1)
| Country | Link |
|---|---|
| CN (2) | CN111346426A (en) |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| TWM308786U (en) * | 2006-04-07 | 2007-04-01 | Thai Lee Hardware Ind Co Ltd | Improved structure for filtering tube of water filter |
| CN204091889U (en) * | 2014-07-31 | 2015-01-14 | 余姚市海隆电器有限公司 | A kind of dust cup of dust collector filter |
| CN108744684A (en) * | 2018-07-25 | 2018-11-06 | 上海闰铭精密技术有限公司 | A kind of boundling chimney filter |
-
2020
- 2020-03-11 CN CN202010164759.9A patent/CN111346426A/en active Pending
- 2020-03-11 CN CN202020291518.6U patent/CN212283163U/en active Active
Also Published As
| Publication number | Publication date |
|---|---|
| CN111346426A (en) | 2020-06-30 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP03 | Change of name, title or address | ||
| CP03 | Change of name, title or address |
Address after: 201400 Room 101, floor 1, block B, building 5, Lane 123, Huancheng East Road, Fengxian District, Shanghai Patentee after: Feichao (Shanghai) Environmental Technology Co.,Ltd. Address before: Room 472, 1180 Nanting Highway, Zhuanghang Town, Fengxian District, Shanghai, 201499 Patentee before: FEICHAO (SHANGHAI) ENVIRONMENTAL TECHNOLOGY Co.,Ltd. |
|
| CP03 | Change of name, title or address | ||
| CP03 | Change of name, title or address |
Address after: 201401 Room 101, 1st floor, block B, No.1, Lane 123, Huancheng East Road, Fengxian District, Shanghai Patentee after: Feichao (Shanghai) New Materials Co.,Ltd. Address before: 201400 Room 101, floor 1, block B, building 5, Lane 123, Huancheng East Road, Fengxian District, Shanghai Patentee before: Feichao (Shanghai) Environmental Technology Co.,Ltd. |