CN106422473A - Filter element - Google Patents
Filter element Download PDFInfo
- Publication number
- CN106422473A CN106422473A CN201611107224.8A CN201611107224A CN106422473A CN 106422473 A CN106422473 A CN 106422473A CN 201611107224 A CN201611107224 A CN 201611107224A CN 106422473 A CN106422473 A CN 106422473A
- Authority
- CN
- China
- Prior art keywords
- end cover
- filter
- filter element
- buffing pad
- inner frame
- 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.)
- Granted
Links
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 14
- 239000000706 filtrate Substances 0.000 claims description 11
- 239000012530 fluid Substances 0.000 abstract description 14
- 238000009434 installation Methods 0.000 abstract description 3
- 230000003116 impacting effect Effects 0.000 abstract 1
- 238000001914 filtration Methods 0.000 description 7
- 239000000463 material Substances 0.000 description 5
- 230000003139 buffering effect Effects 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 238000011900 installation process Methods 0.000 description 2
- 230000007547 defect Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000008187 granular material Substances 0.000 description 1
- 230000008676 import Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- -1 steam Substances 0.000 description 1
Classifications
-
- 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
- B01D29/50—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 multiple filtering elements, characterised by their mutual disposition
- B01D29/56—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 multiple filtering elements, characterised by their mutual disposition in series connection
- B01D29/58—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 multiple filtering elements, characterised by their mutual disposition in series connection arranged concentrically or coaxially
-
- 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
- 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
- B01D29/96—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor in which the filtering elements are moved between filtering operations; Particular measures for removing or replacing the filtering elements; Transport systems for filters
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D46/00—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours
- B01D46/24—Particle separators, e.g. dust precipitators, using rigid hollow filter bodies
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D46/00—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours
- B01D46/24—Particle separators, e.g. dust precipitators, using rigid hollow filter bodies
- B01D46/2403—Particle separators, e.g. dust precipitators, using rigid hollow filter bodies characterised by the physical shape or structure of the filtering element
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2201/00—Details relating to filtering apparatus
- B01D2201/04—Supports for the filtering elements
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Physics & Mathematics (AREA)
- Geometry (AREA)
- Filtration Of Liquid (AREA)
Abstract
The invention relates to a filter element, which comprises an upper end cover and a lower end cover, wherein an outer frame and an inner frame are arranged between the upper end cover and the lower end cover; multiple layers of filter layers are arranged between the outer frame and the inner frame; a water inlet connector is arranged on the upper end cover and is communicated with a filter cavity in the inner frame. The filter element is characterized in that a middle frame is arranged between each two layers of the filter layers; an upper buffer seat and a lower buffer seat are arranged in the filter cavity; upper surfaces of the upper buffer seat and the lower buffer seat are raised toward one side of the water inlet connector; the lower buffer seat is arranged on the bottom part of the filter cavity; a certain distance is formed between the upper buffer seat and an inner wall of the filter cavity. A positioning seat matched with an installation slot in the bottom part of a filter shell is arranged on the bottom part of the lower end cover; a connector is arranged on the positioning seat; an external thread is formed on the connector; the connector is connected with a screw hole in the installation slot of the filter shell through the external thread. The filter element provided by the invention can buffer fluid entering an inner cavity of the filter element, and prevents an oversized flow belt of the fluid from impacting the filter element.
Description
Technical field
The present invention relates to a kind of filter element, especially a kind of filter miscellaneous etc. for the greasy dirt in filtered fluid, steam, granule
Core.
Background technology
In prior art, defecator is usually to place a filter element in filtrate housing, and defecator is to water filtration
Function is realized by filter element.Current filter element is generally cylindrical shape, can be a metafiltration core or multiple filter element.
The work process of existing industrial filter is that filter element is arranged on filter and crosses in body, and fluid is by filter element top
Import enters filter element inner chamber, and after being filtered by filter layer, fluid is flowed out by the Inside To Outside of filter layer, enters filter element and mistake
Region between filter shell, is discharged by the outlet on filter housings.Need in the process to ensure filter element and bottom and
Filter housings are tightly connected, to prevent unfiltered fluid from being penetrated into outside filter element by filter element bottom.Current filter element exists
Following defect：（1）Defecator volume used in industrial processes may be larger, during installing and using
Filter element exceedes to be needed during load to change filter element, and in Renewal process, operative's intensity is larger；（2）Fluid input filter element to be filtered
When internal, when rate of flow of fluid is excessive, easily impact filter element causes filter element load heavier, the service life of impact filter element；（3）Due to
Filter element volume is larger, there is a problem of that positioning is difficult in installation process；（4）The structure of existing multi-layered filtering element is using multilamellar mistake
Filter material material, multiple filtration material is arranged between inside and outside two-layer skeleton, uses through long, easily makes between filtering material
Become to loosen, the effect that impact is filtered.
Content of the invention
The purpose of the present invention is to overcome the deficiencies in the prior art, provides a kind of filter element, can be in entrance filter element
The fluid in chamber enters row buffering, it is to avoid the excessive impact that filter element is caused of fluid stream band；And it is capable of filter element and filter head housings
Being accurately positioned between body.
The technical scheme providing according to the present invention, described filter element, including upper end cover and bottom end cover, in upper end cover and bottom end cover
Between outer skeleton and inner frame are installed, setting multiple layers of filters between inner frame and outer skeleton；Described upper end cover is arranged into
Water interface, water inlet interface is connected with the filter chamber in inner frame；It is characterized in that：Skeleton in the middle of arranging between each filter layer；
Buffing pad and lower buffing pad in setting in described filter chamber, the upper surface of upper buffing pad and lower buffing pad is all towards water inlet interface
Side is raised, and lower buffing pad is arranged on the bottom of filter chamber, there is certain distance between upper buffing pad and the inwall of filter chamber.
Further, the positioning seat matching with filtrate housing bottom mounting groove in the setting of the bottom of described bottom end cover,
On positioning seat, union joint is set, union joint arranges external screw thread, union joint passes through the spiral shell in external screw thread and filtrate housing mounting groove
Hole is connected.
Further, sheathed seal washer outside described positioning seat.
Further, draw ring is arranged on described upper end cover.
The present invention has advantages below：（1）The present invention can enter row buffering to the fluid entering filter element inner chamber, it is to avoid fluid
Stream is with the excessive impact that filter element is caused；（2）The present invention is capable of being accurately positioned between filter element and filter housings；（3）
It is provided with draw ring on the filter element upper end cover of the present invention, be conveniently replaceable and lifted during filter element；（4）The each layer of filter element of the present invention filters
It is provided with skeleton between layer and be supported the steadiness it is ensured that filter element.
Brief description
Fig. 1 is the structural representation of filter element of the present invention.
Specific embodiment
With reference to concrete accompanying drawing, the invention will be further described.
As shown in Figure 1：Described filter element includes upper end cover 1, outer skeleton 2, the first filter layer 3, middle skeleton 4, second filtration
Layer 5, inner frame 6, bottom end cover 7, water inlet interface 8, filter chamber 9, positioning seat 10, union joint 11, seal washer 12, upper buffing pad
13rd, lower buffing pad 14, draw ring 15 etc..
As shown in figure 1, filter element of the present invention, including upper end cover 1 and bottom end cover 7, between upper end cover 1 and bottom end cover 7
Outer skeleton 2 and inner frame 6 are installed, the first filter layer 3 and the second filter layer 5 are set between inner frame 6 and outer skeleton 2, first
Skeleton 4 in the middle of arranging between filter layer 3 and the second filter layer 5, to prevent the first filter layer 3 and the second filter layer 5 from using
Occur in journey to loosen.Water inlet interface 8 is arranged on described upper end cover 1, water inlet interface 8 is connected with the filter chamber 9 in inner frame 6；
Positioning seat 10 is set in the bottom of described bottom end cover 7, positioning seat 10 is matched with the mounting groove in filtrate housing, to realize filter element
Location positioning in installation process；Described positioning seat 10 arranges union joint 11, union joint 11 arranges external screw thread, union joint
11 are connected with the screw in filtrate housing mounting groove by external screw thread, solid to realize the installation between filter element and filtrate housing
Fixed；In the sheathed seal washer 12 in described positioning seat 10 outside, seal washer 12 is coordinated with the sealed bottom of filtrate housing.
Buffing pad 13 and lower buffing pad 14 in setting in described filter chamber 9, upper buffing pad 13 and lower buffing pad 14 upper
Surface is all raised towards water inlet interface 8 side, and lower buffing pad 14 is arranged on the bottom of filter chamber 9, upper buffing pad 13 and filter chamber 9
Inwall between there is certain distance.When using, first carried out by upper buffing pad 13 by the fluid to be filtered that water inlet interface 8 enters
After buffering, trickled downwards by the edge of upper buffing pad 13, fall in lower buffing pad 14 upper surface, converged to surrounding from lower buffing pad 14
Stream, thus the filtering material of surrounding is filtered；Fluid after filtration enters outside filter element, enters in filtrate housing, finally by
Outlet in filtrate housing is discharged.
In addition, arranging draw ring 15 on described upper end cover 1, lifted during filter element in order to change.
Claims (4)
1. a kind of filter element, including upper end cover（1）And bottom end cover（7）, in upper end cover（1）And bottom end cover（7）Between install outer skeleton
（2）And inner frame（6）, inner frame（6）With outer skeleton（2）Between arrange multiple layers of filters；In described upper end cover（1）On arrange into
Water interface（8）, water inlet interface（8）With inner frame（6）In filter chamber（9）Connection；It is characterized in that：Set between each filter layer
Put middle skeleton（4）；In described filter chamber（9）Middle setting above buffing pad（13）With lower buffing pad（14）, upper buffing pad（13）With
Lower buffing pad（14）Upper surface all towards water inlet interface（8）Side is raised, lower buffing pad（14）It is arranged on filter chamber（9）Bottom
Portion, upper buffing pad（13）With filter chamber（9）Inwall between there is certain distance.
2. filter element as claimed in claim 1, is characterized in that：In described bottom end cover（7）Bottom setting with filtrate housing bottom
The positioning seat that mounting groove matches（10）, in positioning seat（10）Upper setting union joint（11）, union joint（11）Upper setting external screw thread,
Union joint（11）It is connected with the screw in filtrate housing mounting groove by external screw thread.
3. filter element as claimed in claim 2, is characterized in that：In described positioning seat（10）The sheathed seal washer in outside（12）.
4. filter element as claimed in claim 1, is characterized in that：In described upper end cover（1）Upper setting draw ring（15）.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611107224.8A CN106422473B (en) | 2016-12-06 | 2016-12-06 | Filter core |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611107224.8A CN106422473B (en) | 2016-12-06 | 2016-12-06 | Filter core |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106422473A true CN106422473A (en) | 2017-02-22 |
| CN106422473B CN106422473B (en) | 2019-04-12 |
Family
ID=58222715
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201611107224.8A Active CN106422473B (en) | 2016-12-06 | 2016-12-06 | Filter core |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106422473B (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107035659A (en) * | 2017-05-23 | 2017-08-11 | 滁州天陆泓机械有限公司 | A kind of respirator |
| CN108130149A (en) * | 2018-02-08 | 2018-06-08 | 江苏优耐特过滤装备有限公司 | Natural gas detaches filter core |
| CN108465284A (en) * | 2018-04-24 | 2018-08-31 | 珠海市万顺睿通科技有限公司 | Has the water treatment filter of backwashing function |
| CN110694330A (en) * | 2018-07-09 | 2020-01-17 | 佛山市顺德区美的饮水机制造有限公司 | Composite filter element and water purification equipment |
| CN110694329A (en) * | 2018-07-09 | 2020-01-17 | 佛山市顺德区美的饮水机制造有限公司 | Composite filter element and water purification equipment |
| CN111530177A (en) * | 2019-02-06 | 2020-08-14 | 日本斯频德制造株式会社 | Method for replacing filter of dust collecting device, and filter |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6499606B1 (en) * | 1999-08-04 | 2002-12-31 | Technologies Avancees & Membranes Industrielles (Societe Anonyme) | Cross-flow filter membrane and method of manufacturing it |
| CN1298409C (en) * | 2003-03-26 | 2007-02-07 | 株式会社小松制作所 | Filter for trapping foreign matter |
| CN202342977U (en) * | 2011-12-07 | 2012-07-25 | 常州市腾诚机械制造有限公司 | Series-connection type double-filter-core net |
| CN202844786U (en) * | 2012-07-25 | 2013-04-03 | 中国人民解放军军事医学科学院卫生装备研究所 | Odor-removing filter element and filter |
| CN204865175U (en) * | 2015-07-28 | 2015-12-16 | 河南省艾德克环保净化设备有限公司 | Filter element |
| CN206229029U (en) * | 2016-12-06 | 2017-06-09 | 无锡优耐特净化装备有限公司 | Filter core |
-
2016
- 2016-12-06 CN CN201611107224.8A patent/CN106422473B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6499606B1 (en) * | 1999-08-04 | 2002-12-31 | Technologies Avancees & Membranes Industrielles (Societe Anonyme) | Cross-flow filter membrane and method of manufacturing it |
| CN1298409C (en) * | 2003-03-26 | 2007-02-07 | 株式会社小松制作所 | Filter for trapping foreign matter |
| CN202342977U (en) * | 2011-12-07 | 2012-07-25 | 常州市腾诚机械制造有限公司 | Series-connection type double-filter-core net |
| CN202844786U (en) * | 2012-07-25 | 2013-04-03 | 中国人民解放军军事医学科学院卫生装备研究所 | Odor-removing filter element and filter |
| CN204865175U (en) * | 2015-07-28 | 2015-12-16 | 河南省艾德克环保净化设备有限公司 | Filter element |
| CN206229029U (en) * | 2016-12-06 | 2017-06-09 | 无锡优耐特净化装备有限公司 | Filter core |
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107035659A (en) * | 2017-05-23 | 2017-08-11 | 滁州天陆泓机械有限公司 | A kind of respirator |
| CN108130149A (en) * | 2018-02-08 | 2018-06-08 | 江苏优耐特过滤装备有限公司 | Natural gas detaches filter core |
| CN108130149B (en) * | 2018-02-08 | 2023-12-22 | 江苏优耐特过滤装备有限公司 | Natural gas separation filter element |
| CN108465284A (en) * | 2018-04-24 | 2018-08-31 | 珠海市万顺睿通科技有限公司 | Has the water treatment filter of backwashing function |
| CN108465284B (en) * | 2018-04-24 | 2023-12-19 | 九江前发精细化工有限公司 | Water treatment filter with backwashing function |
| CN110694330A (en) * | 2018-07-09 | 2020-01-17 | 佛山市顺德区美的饮水机制造有限公司 | Composite filter element and water purification equipment |
| CN110694329A (en) * | 2018-07-09 | 2020-01-17 | 佛山市顺德区美的饮水机制造有限公司 | Composite filter element and water purification equipment |
| CN111530177A (en) * | 2019-02-06 | 2020-08-14 | 日本斯频德制造株式会社 | Method for replacing filter of dust collecting device, and filter |
Also Published As
| Publication number | Publication date |
|---|---|
| CN106422473B (en) | 2019-04-12 |
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|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of invention: Non-aqueous active carbon filter core Effective date of registration: 20191230 Granted publication date: 20190412 Pledgee: Bank of Jiangsu Limited by Share Ltd. Wuxi New District sub branch Pledgor: WUXI YOUNAITE PURIFICATION EQUIPMENT Co.,Ltd. Registration number: Y2019450000036 |
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| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| PC01 | Cancellation of the registration of the contract for pledge of patent right |
Date of cancellation: 20221116 Granted publication date: 20190412 Pledgee: Bank of Jiangsu Limited by Share Ltd. Wuxi New District sub branch Pledgor: WUXI YOUNAITE PURIFICATION EQUIPMENT Co.,Ltd. Registration number: Y2019450000036 |
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| PC01 | Cancellation of the registration of the contract for pledge of patent right |