CN100558985C - A kind of IC engine cleaner filter paper and preparation method thereof - Google Patents
A kind of IC engine cleaner filter paper and preparation method thereof Download PDFInfo
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- CN100558985C CN100558985C CNB2008100545544A CN200810054554A CN100558985C CN 100558985 C CN100558985 C CN 100558985C CN B2008100545544 A CNB2008100545544 A CN B2008100545544A CN 200810054554 A CN200810054554 A CN 200810054554A CN 100558985 C CN100558985 C CN 100558985C
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- 238000002360 preparation method Methods 0.000 title abstract description 8
- 239000011347 resin Substances 0.000 claims abstract description 33
- 229920005989 resin Polymers 0.000 claims abstract description 33
- 239000000835 fiber Substances 0.000 claims abstract description 18
- 239000007788 liquid Substances 0.000 claims abstract description 16
- 239000000853 adhesive Substances 0.000 claims abstract description 15
- 230000001070 adhesive effect Effects 0.000 claims abstract description 15
- 230000000694 effects Effects 0.000 claims abstract description 15
- 238000000034 method Methods 0.000 claims abstract description 13
- 238000005507 spraying Methods 0.000 claims description 8
- 239000004744 fabric Substances 0.000 claims description 6
- 239000012209 synthetic fiber Substances 0.000 claims description 6
- 229920002994 synthetic fiber Polymers 0.000 claims description 6
- 238000010981 drying operation Methods 0.000 claims description 4
- 230000035515 penetration Effects 0.000 claims description 4
- 238000001914 filtration Methods 0.000 abstract description 13
- 239000007921 spray Substances 0.000 abstract description 3
- 238000003860 storage Methods 0.000 abstract description 3
- 238000001035 drying Methods 0.000 abstract description 2
- 239000002245 particle Substances 0.000 description 6
- 239000004925 Acrylic resin Substances 0.000 description 4
- 229920000178 Acrylic resin Polymers 0.000 description 4
- 230000015572 biosynthetic process Effects 0.000 description 4
- 239000012535 impurity Substances 0.000 description 4
- 239000005011 phenolic resin Substances 0.000 description 4
- 229920001568 phenolic resin Polymers 0.000 description 4
- 229920002689 polyvinyl acetate Polymers 0.000 description 4
- 239000011118 polyvinyl acetate Substances 0.000 description 4
- 239000011248 coating agent Substances 0.000 description 3
- 238000000576 coating method Methods 0.000 description 3
- 238000003618 dip coating Methods 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 3
- 238000009434 installation Methods 0.000 description 3
- 238000002791 soaking Methods 0.000 description 3
- 239000000725 suspension Substances 0.000 description 3
- 241000446313 Lamella Species 0.000 description 2
- 239000002131 composite material Substances 0.000 description 2
- 230000003292 diminished effect Effects 0.000 description 2
- 238000001125 extrusion Methods 0.000 description 2
- 230000005484 gravity Effects 0.000 description 2
- 238000007654 immersion Methods 0.000 description 2
- 229920000728 polyester Polymers 0.000 description 2
- 238000010521 absorption reaction Methods 0.000 description 1
- 150000001875 compounds Chemical class 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 238000005538 encapsulation Methods 0.000 description 1
- 229940085805 fiberall Drugs 0.000 description 1
- 230000002344 fibroplastic effect Effects 0.000 description 1
- 239000000295 fuel oil Substances 0.000 description 1
- 239000003292 glue Substances 0.000 description 1
- 238000005470 impregnation Methods 0.000 description 1
- 239000010721 machine oil Substances 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 239000003921 oil Substances 0.000 description 1
- 229920006395 saturated elastomer Polymers 0.000 description 1
- 238000013022 venting Methods 0.000 description 1
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Abstract
The invention belongs to the cleaner technical field, disclose a kind of IC engine cleaner filter paper and preparation method thereof.Its technical scheme is: raw paper of filter paper is horizontally disposed with, the resin adhesive liquid spray is permeated its inside in its surface and is hung on the fibre wall of raw paper of filter paper, the drying curing process makes the surface of body paper and certain depth layer form the very resin glue-line of holder effect, and the deflection of filter paper improves.Above-mentioned prepared IC engine cleaner filter paper not only has certain mechanical strength, tearing toughness and deflection, has satisfied the pleated requirement of cleaner to filter paper; Its formed micropore size axially forms certain gradient along it, and has reached the purpose of layered filtration, has improved its filter efficiency.This IC engine cleaner filter paper also has the characteristics of the big long service life of storage ash amount.
Description
Technical field
The invention belongs to the cleaner technical field, relate in particular to a kind of IC engine cleaner filter paper and preparation method thereof.
Background technology
IC engine cleaner filter paper, utilize microporous filter paper paper medium that fuel oil, machine oil or the air that enters in the engine are filtered exactly, particle suspensions in the above-mentioned medium that filters and impurity surface and two kinds of forms of deep layer by filter paper are filtered to isolate and store wherein, thereby reach the purpose of " filtering "; Therefore, IC engine cleaner filter paper just must have the ability of certain venting capability, mechanical strength and the particle that dams.Present employed IC engine cleaner filter paper be will form by natural fabric or synthetic fiber (as polyester fiber) raw paper of filter paper through immersion in phenolic resins or acrylic resin or polyvinyl acetate or other resin adhesive liquid, extruding and baking operation, in its windward side with go the wind face to form to have certain mechanical strength and play the resin glue-line of deflection effect and constitute.The filter paper that utilizes above-mentioned soaking technology to prepare has higher very degree of holder, can be designed to the volume that various pleated shapes are dwindled cleaner, helps the design and installation of IC engine cleaner; But behind immersion of raw paper of filter paper process and the extrusion process, constitute on the natural fabric of raw paper of filter paper or the synthetic fiber all evenly and saturated resin and the glue-line of having overworked, it is real with the change of internal fiber layer that its surperficial micropore is diminished, and greatly reduce the voidage of raw paper of filter paper inside.Obviously, the IC engine cleaner filter paper of this structure is to the separating effect variation of the bigger particle suspensions of granularity; And, shortened its service life because the reduction of its voidage makes the particle suspensions of filtering be easy to fill up wherein.
The patent No. is respectively ZL97226338.1, ZL200520019040.7, two utility model patents that corresponding Granted publication number is respectively CN2309876Y and CN2815470Y disclose compound filter paper of a kind of high strength and superfine fibre water-oil separating composite filter paper respectively, the structure of these two kinds of filter papers be on the base material that filter paper constitutes by the bonding glue-line of coating bonding on composite layer constitute.But the filter paper of this structure is difficult to satisfy the requirement that various pleated shapes are dwindled the volume of cleaner because thickness increases, and is unfavorable for the design and installation of IC engine cleaner.
That the patent of invention that number of patent application is 98811023.7, publication number is CN1278881A discloses is a kind of " reducing the method for wet pressure drop of limiting orifice drying medium and the medium of manufacturing ".The purpose of this application for a patent for invention then is for a kind of medium of low-surface-energy is provided, it is in order to reduce the surface energy of medium, (lamella preferably weaves) first surface applies coating on the medium of the big side of the eyelet of the lamella of the several layers that constitutes medium, therefore the eyelet of the perforation in the dielectric layer that is constituted forms column construction, thereby reduced the gradient-structure in eyelet aperture, if it is used for IC engine cleaner filter paper, be unfavorable for that then the layering of dust size particles stores.
Summary of the invention
Purpose of the present invention just provides a kind of IC engine cleaner filter paper that had both had enough very degree of holder, voidage long service life and preparation method thereof.
To achieve these goals, the technical scheme of the IC engine cleaner filter paper of the present invention's employing is:
A kind of IC engine cleaner filter paper includes the raw paper of filter paper that is formed by natural fabric or synthetic fiber, and described raw paper of filter paper branch has the windward side and removes the wind face, soaks the resin glue-line of executing the deflection effect on the wind face surface of going of described raw paper of filter paper layer.
In addition, described resin glue-line immerses in the bed thickness of 1/4 to the 1/2 thick degree of depth of described raw paper of filter paper paper as requested.
The method for preparing above-mentioned IC engine cleaner filter paper is:
Raw paper of filter paper is horizontally disposed with, utilizes the spraying process jet angle between the 30-60 degree resin adhesive liquid being sprayed on its uper side surface, resin adhesive liquid is attached on the fibre wall of raw paper of filter paper to the internal penetration of raw paper of filter paper; The drying operation makes the surface of raw paper of filter paper and certain depth layer form the very resin glue-line of holder effect.
In addition, described resin glue-line immerses in the bed thickness of 1/4 to the 1/2 thick degree of depth of described raw paper of filter paper paper as requested.
IC engine cleaner filter paper provided by the present invention and preparation method thereof compared with prior art has the following advantages:
---because this IC engine cleaner filter paper of preparation is that process sprays or soaks with baking operation and can finish on side surface of filter paper body paper of natural fabric or synthetic fiber formation, save extrusion process, therefore had advantage of simple technology;
---because this IC engine cleaner filter paper has certain mechanical strength and plays the very resin glue-line of holder effect through spraying or soaking at an one side formation one deck, hang with the resin glue-line on the fiber of this side and the aperture of its micropore eyelet is diminished, to execute the resin glue-line be puffy and the another side is not owing to soaking, therefore the micropore eyelet of this filter paper has axially formed certain gradient at it, short grained suspended matter or impurity enter the filter paper deep layer and are stored when filtering, oarse-grained suspended matter or impurity are then dammed in the large diameter eyelet side that the puffy fiber constitutes and are filtered, and have reached the purpose of layered filtration and have improved filtering efficiency;
---because a side of this IC engine cleaner filter paper sprays or soaks the very resin glue-line of holder effect has been arranged, have certain mechanical strength and degree of holder very, the volume that has not only satisfied for reducing cleaner can carry out pleated requirement to filter paper, help the design and installation of IC engine cleaner, but also have the characteristics of the big long service life of storage ash amount.
Description of drawings
Fig. 1 is a kind of structural representation of IC engine cleaner filter paper;
Fig. 2 is the structural representation of another kind of IC engine cleaner filter paper.
The specific embodiment
Be described in further details below in conjunction with the structure of accompanying drawing a kind of IC engine cleaner filter paper provided by the invention.
As shown in Figure 1, be the structural representation of a kind of IC engine cleaner filter paper provided by the invention.The i.e. basic structure of this IC engine cleaner filter paper, its structure comprises the filter paper body paper 1 that is made of natural fabric or synthetic fiber (as polyester fiber),, there are micropore 3 structures that are made of fiber shape the surface of this raw paper of filter paper and inner being covered with, raw paper of filter paper is horizontally disposed with, utilize spraying process that phenolic resins or acrylic resin or polyvinyl acetate or other resin adhesive liquid are sprayed on its uper side surface 2, phenolic resins or acrylic resin or polyvinyl acetate will be by its gravity effect to the internal penetration of raw paper of filter paper, hang on the fiber; The drying operation makes the surface of filter paper and certain depth layer form the very resin glue-line of holder effect.Because phenolic resins that spraying is adopted or acrylic resin or polyvinyl acetate or other resin adhesive liquid and filter paper fibre have certain affinity, therefore make the aperture of the formed micropore of raw paper of filter paper fiber from outward appearance to inner essence form certain gradient through above-mentioned operation.And this has the micropore of certain gradient just, filter paper makes the suspended matter of size particles or impurity all can be dammed by the filter paper absorption when filtering, reached the purpose of layered filtration, helped preventing from filter paper, passing, thereby improved the effect of filtering owing to short grained inertia.
As shown in Figure 2, be horn-like structure by fibroplastic micropore 3 in the present employed raw paper of filter paper, generally claim the little one side in surperficial eyelet footpath for removing wind face 2, big one side is windward side 4.This raw paper of filter paper go wind face side spraying resin adhesive liquid the time, this resin adhesive liquid will constitute the fibers encapsulation of filter paper, the gradient that makes raw paper of filter paper fiber eyelet form is bigger, the filter paper of preparing not only has better very degree of holder and mechanical strength, improved its tearing toughness and helped the volume that pleated shape is dwindled cleaner, and the effect of its layered filtration is more obvious.
Prepare above-mentioned IC engine cleaner filter paper, can also use mode coating last layer resin glue liquid layer on the surface 2 that constitutes its filter paper of dip-coating.Be about to raw paper of filter paper and be horizontally disposed with, move its with the resin adhesive liquid dip-coating on its surface 2, the effect that resin adhesive liquid will be by its gravity is hung on the fiber of formation raw paper of filter paper to internal penetration; The drying operation makes the surface of filter paper and certain interior formation of the degree of depth have certain mechanical strength and play the very resin glue-line of holder effect.
In the spraying or dip-coating operation of above-mentioned preparation IC engine cleaner filter paper, resin adhesive liquid is sprayed onto or when immersing thick 1/4 to 1/2 place of raw paper of filter paper, it very holds in the palm gradient the best of performance and raw paper of filter paper fiber micropore size.
In above-mentioned spraying process, the use amount of the resin adhesive liquid that easier grasp and control were sprayed when jet angle sprayed at the 30-60 degree, and resin adhesive liquid enters into the thickness of raw paper of filter paper fibrage, and its best results.
This filter paper (quantitatively is 120g/m after testing
2, 0.45 micron of thickness) appearance ash amount be 250g/m
2, the rate of filtration is 10cm/s, than the 190g/m of two-sided impregnation filter paper of the prior art
2Appearance ash amount improve and 30%, the rate of filtration is for having reached 17cm/s, the grey ability of the storage of this filter paper has improved 30%, and has improved the rate of filtration of filter medium.
Claims (4)
1, a kind of IC engine cleaner filter paper, include the raw paper of filter paper that forms by natural fabric or synthetic fiber, it is characterized in that: described raw paper of filter paper branch has the windward side and removes the wind face, has been coated with the resin glue-line of deflection effect on the wind face surface of going of described raw paper of filter paper layer; In the raw paper of filter paper fiber, be formed with the micropore of gradient.
2, a kind of IC engine cleaner filter paper according to claim 1 is characterized in that: described resin glue-line immerses in the bed thickness of 1/4 to the 1/2 thick degree of depth of described raw paper of filter paper paper as requested.
3, the method for preparing the described a kind of IC engine cleaner filter paper of claim 1 is: raw paper of filter paper is horizontally disposed with, utilize the spraying process jet angle to go on the wind face surface between the 30-60 degree resin adhesive liquid being sprayed on it, resin adhesive liquid is attached on the fibre wall of raw paper of filter paper to the internal penetration of raw paper of filter paper; The drying operation makes the surface of raw paper of filter paper and certain depth layer form the very resin glue-line of holder effect.
4, the method for preparing IC engine cleaner filter paper according to claim 3 is characterized in that: described resin glue-line immerses in the bed thickness of 1/4 to the 1/2 thick degree of depth of described raw paper of filter paper paper as requested.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB2008100545544A CN100558985C (en) | 2008-02-14 | 2008-02-14 | A kind of IC engine cleaner filter paper and preparation method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB2008100545544A CN100558985C (en) | 2008-02-14 | 2008-02-14 | A kind of IC engine cleaner filter paper and preparation method thereof |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101307583A CN101307583A (en) | 2008-11-19 |
| CN100558985C true CN100558985C (en) | 2009-11-11 |
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| Application Number | Title | Priority Date | Filing Date |
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| CNB2008100545544A Expired - Fee Related CN100558985C (en) | 2008-02-14 | 2008-02-14 | A kind of IC engine cleaner filter paper and preparation method thereof |
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Families Citing this family (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102094361B (en) * | 2010-11-23 | 2012-09-05 | 浙江立丰机械零部件有限公司 | Filter material curing process of air filter |
| CN105626329A (en) * | 2014-11-07 | 2016-06-01 | 兴化市雅兰机械制造有限公司 | Air filter with function of eliminating peculiar smells |
| CN105951527B (en) * | 2016-05-28 | 2017-09-22 | 杭州特种纸业有限公司 | A kind of IC engine cleaner filter paper and preparation method thereof |
| CN106283881B (en) * | 2016-08-05 | 2018-11-09 | 蚌埠威尔特滤清器有限公司 | A kind of method that gasoline filter filter paper increases intensity |
| CN106283892B (en) * | 2016-08-05 | 2018-11-09 | 蚌埠威尔特滤清器有限公司 | A kind of gasoline filter filter paper method for anticorrosion treatment |
| CN106283893B (en) * | 2016-08-05 | 2019-01-11 | 蚌埠威尔特滤清器有限公司 | A kind of method that filter paper of air cleaner increases peculiar smell adsorption |
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| CN101307583A (en) | 2008-11-19 |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| ASS | Succession or assignment of patent right |
Owner name: HEBEI GUOWEI SPECIAL PAPER CO., LTD. Free format text: FORMER OWNER: HENGSHUI NATIONAL PRESTIGE FILTER PAPER CO., LTD. Effective date: 20130307 |
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| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20130307 Address after: 053600 Anping County Industrial Park, Hebei, Hengshui province (north side of No. two road) Patentee after: Hebei Paul Special Paper Co. Ltd. Address before: 053600 Hebei Province Anping Hongqi Street Hengshui Filter Paper Co. Ltd. Patentee before: Zhang Heting |
|
| C56 | Change in the name or address of the patentee | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 053600 Anping County Industrial Park, Hebei, Hengshui province (north side of No. two road) Patentee after: HEBEI NATIONAL PRESTIGE NEW MATERIAL TECHNOLOGY CO., LTD. Address before: 053600 Anping County Industrial Park, Hebei, Hengshui province (north side of No. two road) Patentee before: Hebei Paul Special Paper Co. Ltd. |
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| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20091111 Termination date: 20200214 |
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| CF01 | Termination of patent right due to non-payment of annual fee |