CN1167002A - Fluid filter element made of mixed-fibre and making method thereof - Google Patents
Fluid filter element made of mixed-fibre and making method thereof Download PDFInfo
- Publication number
- CN1167002A CN1167002A CN 96116956 CN96116956A CN1167002A CN 1167002 A CN1167002 A CN 1167002A CN 96116956 CN96116956 CN 96116956 CN 96116956 A CN96116956 A CN 96116956A CN 1167002 A CN1167002 A CN 1167002A
- Authority
- CN
- China
- Prior art keywords
- fibre
- filter element
- kinds
- fiber
- composite fibre
- 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.)
- Pending
Links
Abstract
The invented filter element consists of two kinds of fiber with obviously different melting points, the low melting point fibers are melted and infiltrated between the high melting point fibers. The diifferent size of filter pore can be obtained through adjusting the mixing proportion and the diameter of two kinds of fiber. The method is: firstly mixes two kinds of fibre with obviously different melting points into cloth form, then undergoes hot-winding or hot laminating under the temp. between the different melting points of two kinds of fiber and makes into desired size and shape of filter element. The advantages are good filtering effect, high mechanical strength, firmly fixed with the cleanser, capable of washing, long service life and high price/performance ratio.
Description
The present invention relates to a kind of filter core and manufacture method thereof that is used for the cleaner of liquid state or gaseous fluid.Especially for the oil of automobile, motorcycle etc., the filter core and the manufacture method thereof of gas cleaner.
At present, the oil of domestic and international middle-size and small-size internal combustion engine such as automobile, motorcycle etc., the filter core of gas cleaner, be that cladding papery or sponge are made on wire netting mostly, its shortcoming is: 1. filterability is poor, in order to reach filtration yield, have to adopt corrugated, strengthen filter area, thereby strengthen the volume of filter core; 2. the mechanical strength of papery or sponge is low, can only rely on the wire netting skeleton to support, behind the oiliness, the intensity of papery or sponge is lower, can not have favorable mechanical to be connected between filter core two and the cleaner, and sealing condition is not good, make unfiltered oil or gas directly enter machine intimate, poor filtration effect; 3. because the fastness of filter core is poor, can not clean, can not reuse, service life is short.The consequence of above shortcoming is to cause the easy obstruction of carburetor and the cylinder block of automobile, motorcycle etc. to pull.The filter core of the cleaner of large combustion machine is to form with reeling through the stupefied stainless steel wire of folding, and heaviness involves great expense.
The purpose of this invention is to provide and a kind ofly filter that the optional scope in aperture, duct is big, mechanical strength is high, can well fixedly secure, capable of washing, long service life, be suitable for industrialized mass, the filter core and the manufacture method thereof that are used for liquid state or gaseous fluid cleaner that the ratio of performance to price is high.
Technical solution of the present invention is:
A kind of fluid filter element of making by composite fibre with required size and shape, at least include two kinds of tangible fibers of fusing point difference (certainly, also can adopt more than two kinds), the embedding after melting of low-melting fiber is mixed between high-melting fibre, obtains different filter core filter opening sizes by the mixed proportion and the thickness of regulating two kinds of fibers.
The heavily reason of low-melting fiber accounts for 30% to 50% of whole cleaner gross weight, also can adopt other suitable ratios.
Composite fibre of the present invention comprises the organic fiber of two kinds of different melting points or organic fiber and inorfil.
A kind of method of making the composite fibre fluid filter element, two kinds of fibers are made the cloth shape earlier after mixing, again under the temperature between two kinds of fiber fusing points, to composite fibre cloth carry out hot rolling around or heat lamination, make the filter core of required size and shape.
Composite fibre cloth of the present invention is woven cloth or nonwoven.
Advantage of the present invention is:
1, low-melting fiber hot rolling around or melt during heat lamination, improved the mechanical strength of another kind of fiber.
2, the filter core two ends can well fixedly secure with cleaner.
3, good filtration effect.
4, capable of washing, long service life.
5, convenient processing and manufacture, ratio of performance to price height.
Embodiments of the invention are provided below.
One of embodiment: the fluid filter element of composite fibre comprises polypropylene fiber and polyster fibre.Wherein polypropylene fiber is 30 to 70 with the weight ratio of glass fibre.The fineness of processing preceding two kinds of fibers all is 6dtex.
Two of embodiment: the fluid filter element of composite fibre comprises polypropylene fiber and viscose rayon.Wherein polypropylene fiber is 45 to 55 with the weight ratio of viscose rayon.The fineness of processing preceding two kinds of fibers all is 5dtex.
Three of embodiment: the fluid filter element of composite fibre comprises polyster fibre and glass fibre.Wherein polyster fibre is 40 to 60 with the weight ratio of glass fibre.The fineness of polyster fibre all is 3dtex before the processing; Glass fibre is a medium-alkali glass fibre, i.e. C glass, 12 microns of fibre diameters.
Four of embodiment: a kind of method of making the composite fibre fluid filter element is that polyster fibre and glass fibre are made into nonwoven earlier.Then, on hot up-coiler, to reel to spinning cloth under the temperature that is kept above 20-25 ℃ of polyster fibre fusing point, make the cylindrical shape filter core of required size with the hot blast heating.
Five of embodiment: the another kind of method of making the composite fibre fluid filter element is, polypropylene fiber and polyster fibre are made into woven cloth earlier, on heat-laminator, to carry out lamination under the temperature that is kept above 18-22 ℃ of polypropylene fiber fusing point, make the plate shaped filter core of required size, also can cut into suitable shape and size more as required.
Claims (7)
1, a kind of fluid filter element of making by composite fibre with required size and shape, it is characterized in that: include two kinds of tangible fibers of fusing point difference at least, the embedding after melting of low-melting fiber is mixed between high-melting fibre, obtains different filter core filter opening sizes by the mixed proportion and the thickness of regulating two kinds of fibers.
2, filter element according to claim 1 is characterized in that: the weight of low-melting fiber accounts for 30% to 50% of whole filter element weight.
3, filter element according to claim 2 is characterized in that: composite fibre comprises the organic fiber of two kinds of different melting points, or organic fiber and inorfil.
4, according to claim 1 or 2 or 3 described filter elements, it is characterized in that: composite fibre comprises polyster fibre and glass fibre.
5, a kind of method of making the described composite fibre fluid filter element of claim 1, it is characterized in that: make the cloth shape earlier after two kinds of fibers mix, again under the temperature between two kinds of fiber fusing points, to composite fibre cloth carry out hot rolling around or heat lamination, make the filter core of required size and shape.
6, the manufacture method of filter element according to claim 5 is characterized in that: composite fibre cloth is woven cloth or nonwoven.
7, the manufacture method of filter element according to claim 6, it is characterized in that: earlier polyster fibre and glass fibre are made nonwoven, on hot up-coiler,, make the cylindrical shape filter core of required size to reel under the temperature that is kept above 20-25 ℃ of polyster fibre fusing point.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 96116956 CN1167002A (en) | 1996-06-03 | 1996-06-03 | Fluid filter element made of mixed-fibre and making method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 96116956 CN1167002A (en) | 1996-06-03 | 1996-06-03 | Fluid filter element made of mixed-fibre and making method thereof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN1167002A true CN1167002A (en) | 1997-12-10 |
Family
ID=5123905
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 96116956 Pending CN1167002A (en) | 1996-06-03 | 1996-06-03 | Fluid filter element made of mixed-fibre and making method thereof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN1167002A (en) |
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102489077A (en) * | 2011-12-13 | 2012-06-13 | 重庆再升科技股份有限公司 | Filter paper for oil mist in air and producing process |
| CN103768867A (en) * | 2013-12-27 | 2014-05-07 | 何乐平 | Wound-type deep-layer-filtration filter element and winding device of filter element |
| CN104307220A (en) * | 2014-10-27 | 2015-01-28 | 苏州新协力环保科技有限公司 | Fiber ball filtering material |
| CN105964063A (en) * | 2016-06-28 | 2016-09-28 | 含山县科宇环境工程有限公司 | Anticorrosive filtering material |
| CN107530607A (en) * | 2015-05-15 | 2018-01-02 | 捷恩智株式会社 | Filter |
| CN108096927A (en) * | 2017-12-29 | 2018-06-01 | 北昌君控(北京)科技有限公司 | A kind of air filting material and preparation method thereof, application |
| CN109641164A (en) * | 2016-08-26 | 2019-04-16 | 洛奇科技株式会社 | Cartridge filter |
| CN110548341A (en) * | 2019-09-10 | 2019-12-10 | 河南强新净化过滤科技有限公司 | Metal powder sintered filter element and preparation method thereof |
-
1996
- 1996-06-03 CN CN 96116956 patent/CN1167002A/en active Pending
Cited By (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102489077A (en) * | 2011-12-13 | 2012-06-13 | 重庆再升科技股份有限公司 | Filter paper for oil mist in air and producing process |
| CN103768867A (en) * | 2013-12-27 | 2014-05-07 | 何乐平 | Wound-type deep-layer-filtration filter element and winding device of filter element |
| CN103768867B (en) * | 2013-12-27 | 2016-05-18 | 杭州大立过滤设备有限公司 | The coiler device of takeup type deep filter element and filter core |
| CN104307220A (en) * | 2014-10-27 | 2015-01-28 | 苏州新协力环保科技有限公司 | Fiber ball filtering material |
| CN104307220B (en) * | 2014-10-27 | 2015-10-14 | 苏州新协力环保科技有限公司 | A kind of fiber-ball filter media |
| CN107530607A (en) * | 2015-05-15 | 2018-01-02 | 捷恩智株式会社 | Filter |
| TWI685370B (en) * | 2015-05-15 | 2020-02-21 | 日商捷恩智股份有限公司 | filter |
| US10765978B2 (en) | 2015-05-15 | 2020-09-08 | Jnc Corporation | Filter |
| CN107530607B (en) * | 2015-05-15 | 2020-11-24 | 捷恩智株式会社 | Filter and cylindrical filter |
| CN105964063A (en) * | 2016-06-28 | 2016-09-28 | 含山县科宇环境工程有限公司 | Anticorrosive filtering material |
| CN109641164A (en) * | 2016-08-26 | 2019-04-16 | 洛奇科技株式会社 | Cartridge filter |
| CN109641164B (en) * | 2016-08-26 | 2021-07-16 | 洛奇科技株式会社 | Cylindrical filter |
| CN108096927A (en) * | 2017-12-29 | 2018-06-01 | 北昌君控(北京)科技有限公司 | A kind of air filting material and preparation method thereof, application |
| CN110548341A (en) * | 2019-09-10 | 2019-12-10 | 河南强新净化过滤科技有限公司 | Metal powder sintered filter element and preparation method thereof |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| EP2006009B1 (en) | Filter medium | |
| CN101947400B (en) | Filter medium and structure | |
| US5580459A (en) | Filtration structures of wet laid, bicomponent fiber | |
| EP1035902B1 (en) | Filter element | |
| JP2581994B2 (en) | High precision cartridge filter and method of manufacturing the same | |
| WO2007074997A1 (en) | Filter element for cleaning air and process for preparing the same | |
| CN1167002A (en) | Fluid filter element made of mixed-fibre and making method thereof | |
| US5336286A (en) | High efficiency air filtration media | |
| CN101098741A (en) | Filter medium and structure | |
| AU1302297A (en) | Melt-blown non woven fabric, process for producing same and the uses thereof | |
| CN102405088A (en) | Low-basis-weight filter media for air filters | |
| WO2008078858A1 (en) | Filter element for cleaning inlet air of internal combustion engine and process for preparing the same | |
| CN101144225A (en) | Technique for preparing dual-component spunbonded water-jet bonding non-woven fabrics | |
| KR20070009358A (en) | Filter element for cleaning air and process for preparing the same | |
| US20070207317A1 (en) | Splittable multicomponent fiber with high temperature, corrosion resistant polymer | |
| KR101026862B1 (en) | A fuel filter for fuel pump of automobile and method of preparing the same | |
| CN106521811A (en) | Two-component gradient structure non-woven fabric for water filtering and preparation method and application thereof | |
| CN102560903A (en) | Multi-layer composite basalt non-woven material and preparation method thereof | |
| CN111235959B (en) | Multilayer oil-water separation material and preparation method and application thereof | |
| GB2143867A (en) | Three-dimensional textile structures | |
| CN205936918U (en) | Car fuel oil filter filter core | |
| US20220023784A1 (en) | Filter media comprising a polyethersulfone-based fine fiber layer | |
| CN216677326U (en) | Glass fiber composite filter element structure for filtering oil | |
| CN207033532U (en) | Cascade filtration integrated cleaner | |
| CN212225349U (en) | Novel engine oil/fuel filter |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| AD01 | Patent right deemed abandoned | ||
| C20 | Patent right or utility model deemed to be abandoned or is abandoned |