CN102309877A - Ultramicro fine filter core assembly of filter - Google Patents
Ultramicro fine filter core assembly of filter Download PDFInfo
- Publication number
- CN102309877A CN102309877A CN201110262376A CN201110262376A CN102309877A CN 102309877 A CN102309877 A CN 102309877A CN 201110262376 A CN201110262376 A CN 201110262376A CN 201110262376 A CN201110262376 A CN 201110262376A CN 102309877 A CN102309877 A CN 102309877A
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- filter core
- chassis
- filter
- colander
- filtering
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Abstract
The invention which is directed to an inaccessible ideal effect of the cleanliness of an oil liquid provides an ultramicro fine filter core assembly of a filter. The filter core assembly comprises a filtering cauldron body (1), a chassis shoulder (2), an oil inlet aperture (3), a filter core (4), an intermediate channel (5) of the filter core (4), chassis projections (6) of the cauldron body (1), an oil liquid flow channel (7), an oil outlet aperture (8), a chute (9), a cauldron cover (10), a bolt (11), seal rings (12), and a lining (13). The filter core assembly is characterized in that: the filtering cauldron body (1) is provided with the filter core (4) which is compacted to make the periphery of the bottom of the filter core (4) wedge the chute (9) on the chassis; the lining (13) is put on the filter core (4); the cauldron cover (10) with the seal rings (12) is covered on the filtering cauldron body (1), and the cauldron cover (10) and the filtering cauldron body (1) are tightly locked by the bolt (11) with the seal rings (12) to form the filter core assembly.
Description
Technical field
The present invention relates to hydraulic oil, lubricating oil, the waste and old fluid filtration art of gear wet goods, relate to a kind of superfine filter cartridge assembly specifically.
Background technology
Fluid filters by filtering property and can be divided into chemical filtering and physical filtering two big classes at present, and the method that the utilization that chemical filtering has is heated improves its filter effect, and the method for the use additive that has improves quality level of its filtration or the like.Generally speaking, the fluid behind chemical filtering, the variation that influences fluid in various degree.Fluid behind the physical filtering is not owing to adding any material, so any variation does not take place the character of fluid at normal temperatures; Press filter method pattern branch, adding pressure type arranged, vacuum type, the concentration squeezing formula, gravity type or the like, the effect after it filters also has nothing in common with each other, with regard in the cylindrical filter cartridge also because of the filter core material is different, filter effect also is not quite similar.Ceramic element is arranged, plastics filter core, papery filter core, metal knitted net filter core, cotton string filter element; The glass filter core, fabric filter element, organic film, ceramic membrane, organic membrane cartridge or the like, also different and different in these filter cores with its structure; Like Wound-rotor type, collapsible, filter cloth sleeve, barrier film extruding fusion-jet type; Sintered type or the like, also different with its filter area different-effect in addition, the fluid filtration is multifarious varied in a word, cuts both ways.Although fluid filters multiple pattern is arranged, various features is taking into full account cost of manufacture, seeks the optimum filtration effect in easy to use, is constantly exploring in the innovation.
Summary of the invention
The oil cleanliness that The present invention be directed to after the filtration does not reach desirable effect, and promptly the fluid water content is higher, generally speaking water content>=0.05%; Filtering contamination particle>=5 micron; Waste and old fluid to need filter is had relatively high expectations, and generally requires below NAS≤10 grade water content≤0.1%; The filtration number of times is higher, generally about 10 times; It is low to filter back fluid repeat usage, generally below 2～3 times, even can only reuse once; It is generally less to filter oil mass, general≤1000L/S.Problem design a kind of superfine filter cartridge assembly.
The technical solution adopted for the present invention to solve the technical problems is:
The superfine filter cartridge assembly included colander body (1), chassis convex shoulder (2), fuel feed hole (3); Duct (5) in the middle of the filter core (4), filter core, pot body chassis projection (6), liquid flow channel for oil (7); Oil outlet (8), skewed slot (9), pot cover (10), bolt (11); Sealing ring (12), lining (13) is characterized in that: crossing on the colander body (1), load onto filter core (4); And filter core (4) compressed, let in the skewed slot (9) on wedging chassis, outside, filter core (4) bottom, put into lining (13) above the filter core (4); Cover the pot cover that has sealing ring (12) (10) and crossing on the colander body (1), with the bolt (11) that has sealing ring with cross colander body (1) locking, become a complete filter core assembling parts.
Cross the pot body chassis projection (6) of processing difformity, size on colander body (1) chassis; Be distributed on pot body chassis; Cross that inner rim is provided with angled skewed slot (9) on colander body (1) chassis; Make on the skewed slot (9) on filter core (4) bottom wedging pot body chassis; With cross tight wedging in colander body (1) chassis and chassis convex shoulder (2) driving fit, make the fluid after the filtration only allow to overflow from filter core (4) neighboring, be back to colander body (1) center chassis oil outlet along the liquid flow channel for oil (7) between pot body chassis projection (6).
Obtained following effect after taking above technical scheme to implement:
(1) waste and old fluid is through behind No. three filters, and fluid detects through authoritative institution's chemical examination, can the contamination particle of filtering more than 1 micron, and cleannes reach NAS (US Airways space flight quality standard)≤6～7 grades of levels; Promptly new (former) oil quality level, water content in the fluid≤0.03%.
(2) low to the waste and old fluid requirement that must filter, as long as reach NAS≤12 grade level, water content≤0.1% just can be realized the filter effect optimization.
(3) reach under the optimized prerequisite of filter effect in assurance, can realize big traffic filtering, filtering traffic >=1500L/S.
(4) fluid after the filtration can be reused more than 5～10 times.Promptly any chemical change does not take place and keeps original fluid character in after filtering fluid.
Description of drawings
Below in conjunction with accompanying drawing and embodiment the present invention is further specified.
Fig. 1 is structural representation of the present invention.
The specific embodiment
Below in conjunction with accompanying drawing and specific embodiment superfine filter cartridge assembly of the present invention is done further to describe.
As shown in the figure; The present invention is the superfine filter cartridge assembly; Must filter the fuel feed hole of fluid in the filter pot body center chassis convex shoulder, get into the filter core medium pore canal, fluid passes the filter core of network structure multilayer stack under the pressure of pump; Overflow from the filter core periphery, the runner that flow to along the filter core neighboring between bottom protrusion flows to middle oil outlet.
Above-described embodiment, the present invention specific embodiment a kind of more preferably just, common variation that those skilled in the art carries out in technical scheme scope of the present invention and replacement all should be included in protection scope of the present invention.
Claims (2)
1. the superfine filter cartridge assembly included colander body (1), chassis convex shoulder (2), fuel feed hole (3), filter core (4); Duct (5) in the middle of the filter core, pot body chassis projection (6), liquid flow channel for oil (7), oil outlet (8); Skewed slot (9), pot cover (10), bolt (11), sealing ring (12); Lining (13) is characterized in that: crossing on the colander body (1), load onto filter core (4), and filter core (4) is compressed; Let in the skewed slot (9) on wedging chassis, outside, filter core (4) bottom, put into lining (13) above the filter core (4), cover the pot cover that has sealing ring (12) (10) and crossing on the colander body (1), with the bolt (11) that has sealing ring with cross colander body (1) and lock.
2. according to the said superfine filter cartridge assembly of claim 1; It is characterized in that: cross the pot body chassis projection (6) of processing difformity, size on colander body (1) chassis; Be distributed on pot body chassis; Cross that inner rim is provided with angled skewed slot (9) on colander body (1) chassis, make on the skewed slot (9) on filter core (4) bottom wedging pot body chassis, and cross tight wedging in colander body (1) chassis and chassis convex shoulder (2) driving fit.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201110262376A CN102309877A (en) | 2011-09-07 | 2011-09-07 | Ultramicro fine filter core assembly of filter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201110262376A CN102309877A (en) | 2011-09-07 | 2011-09-07 | Ultramicro fine filter core assembly of filter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102309877A true CN102309877A (en) | 2012-01-11 |
Family
ID=45423673
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201110262376A Pending CN102309877A (en) | 2011-09-07 | 2011-09-07 | Ultramicro fine filter core assembly of filter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102309877A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111637354A (en) * | 2020-07-06 | 2020-09-08 | 上海融煊环保科技有限公司 | High pressure resistant bypass ultra-fine filter |
| CN116514227A (en) * | 2023-06-12 | 2023-08-01 | 李峰 | Modularized automatic purifying device |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5662800A (en) * | 1987-05-08 | 1997-09-02 | Sugiura; Eiichi | Oil/water purifying apparatus |
| US20040094464A1 (en) * | 1999-10-23 | 2004-05-20 | Mahle Filtersysteme Gmbh | Liquid filter, especially an oil filter |
| CN102160942A (en) * | 2011-04-27 | 2011-08-24 | 杨淼 | Filter |
| CN202223956U (en) * | 2011-09-07 | 2012-05-23 | 福建科雷诺机械有限公司 | Filter element component of ultramicro precision filter |
-
2011
- 2011-09-07 CN CN201110262376A patent/CN102309877A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5662800A (en) * | 1987-05-08 | 1997-09-02 | Sugiura; Eiichi | Oil/water purifying apparatus |
| US20040094464A1 (en) * | 1999-10-23 | 2004-05-20 | Mahle Filtersysteme Gmbh | Liquid filter, especially an oil filter |
| CN102160942A (en) * | 2011-04-27 | 2011-08-24 | 杨淼 | Filter |
| CN202223956U (en) * | 2011-09-07 | 2012-05-23 | 福建科雷诺机械有限公司 | Filter element component of ultramicro precision filter |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111637354A (en) * | 2020-07-06 | 2020-09-08 | 上海融煊环保科技有限公司 | High pressure resistant bypass ultra-fine filter |
| CN116514227A (en) * | 2023-06-12 | 2023-08-01 | 李峰 | Modularized automatic purifying device |
| CN116514227B (en) * | 2023-06-12 | 2024-02-13 | 李峰 | Modularized automatic purifying device |
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| C06 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20120111 |