CN102877988A - Threaded cover plate - Google Patents
Threaded cover plate Download PDFInfo
- Publication number
- CN102877988A CN102877988A CN2012103657938A CN201210365793A CN102877988A CN 102877988 A CN102877988 A CN 102877988A CN 2012103657938 A CN2012103657938 A CN 2012103657938A CN 201210365793 A CN201210365793 A CN 201210365793A CN 102877988 A CN102877988 A CN 102877988A
- Authority
- CN
- China
- Prior art keywords
- cover plate
- plate body
- attapulgite
- powder
- weight
- 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
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- 230000007704 transition Effects 0.000 claims abstract description 7
- 239000000919 ceramic Substances 0.000 claims abstract description 4
- 229960000892 attapulgite Drugs 0.000 claims description 21
- 229910052625 palygorskite Inorganic materials 0.000 claims description 21
- 239000000843 powder Substances 0.000 claims description 12
- 239000004677 Nylon Substances 0.000 claims description 9
- 239000004113 Sepiolite Substances 0.000 claims description 9
- HEMHJVSKTPXQMS-UHFFFAOYSA-M Sodium hydroxide Chemical compound [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 claims description 9
- 239000008367 deionised water Substances 0.000 claims description 9
- 229910021641 deionized water Inorganic materials 0.000 claims description 9
- 229920001778 nylon Polymers 0.000 claims description 9
- 229910052624 sepiolite Inorganic materials 0.000 claims description 9
- 235000019355 sepiolite Nutrition 0.000 claims description 9
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Chemical compound O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 9
- 238000000034 method Methods 0.000 claims description 7
- VEXZGXHMUGYJMC-UHFFFAOYSA-N Hydrochloric acid Chemical compound Cl VEXZGXHMUGYJMC-UHFFFAOYSA-N 0.000 claims description 6
- 239000006185 dispersion Substances 0.000 claims description 6
- 239000012467 final product Substances 0.000 claims description 6
- 239000007788 liquid Substances 0.000 claims description 6
- 239000000463 material Substances 0.000 claims description 6
- 239000002994 raw material Substances 0.000 claims description 6
- 238000003756 stirring Methods 0.000 claims description 6
- 238000005406 washing Methods 0.000 claims description 6
- 238000001914 filtration Methods 0.000 claims description 4
- 239000000203 mixture Substances 0.000 claims description 4
- QZCLKYGREBVARF-UHFFFAOYSA-N Acetyl tributyl citrate Chemical compound CCCCOC(=O)CC(C(=O)OCCCC)(OC(C)=O)CC(=O)OCCCC QZCLKYGREBVARF-UHFFFAOYSA-N 0.000 claims description 3
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims description 3
- BLRPTPMANUNPDV-UHFFFAOYSA-N Silane Chemical compound [SiH4] BLRPTPMANUNPDV-UHFFFAOYSA-N 0.000 claims description 3
- 239000004809 Teflon Substances 0.000 claims description 3
- 229920006362 Teflon® Polymers 0.000 claims description 3
- WNROFYMDJYEPJX-UHFFFAOYSA-K aluminium hydroxide Chemical compound [OH-].[OH-].[OH-].[Al+3] WNROFYMDJYEPJX-UHFFFAOYSA-K 0.000 claims description 3
- 229910021502 aluminium hydroxide Inorganic materials 0.000 claims description 3
- 239000003963 antioxidant agent Substances 0.000 claims description 3
- 230000003078 antioxidant effect Effects 0.000 claims description 3
- 229910052799 carbon Inorganic materials 0.000 claims description 3
- 239000003795 chemical substances by application Substances 0.000 claims description 3
- MOTZDAYCYVMXPC-UHFFFAOYSA-N dodecyl hydrogen sulfate Chemical compound CCCCCCCCCCCCOS(O)(=O)=O MOTZDAYCYVMXPC-UHFFFAOYSA-N 0.000 claims description 3
- 229940043264 dodecyl sulfate Drugs 0.000 claims description 3
- 238000005469 granulation Methods 0.000 claims description 3
- 230000003179 granulation Effects 0.000 claims description 3
- 238000004519 manufacturing process Methods 0.000 claims description 3
- 238000002844 melting Methods 0.000 claims description 3
- 230000008018 melting Effects 0.000 claims description 3
- 238000002156 mixing Methods 0.000 claims description 3
- 239000002105 nanoparticle Substances 0.000 claims description 3
- QIQXTHQIDYTFRH-UHFFFAOYSA-N octadecanoic acid Chemical compound CCCCCCCCCCCCCCCCCC(O)=O QIQXTHQIDYTFRH-UHFFFAOYSA-N 0.000 claims description 3
- 238000005453 pelletization Methods 0.000 claims description 3
- 229920000191 poly(N-vinyl pyrrolidone) Polymers 0.000 claims description 3
- 238000002360 preparation method Methods 0.000 claims description 3
- 239000000047 product Substances 0.000 claims description 3
- 229910000077 silane Inorganic materials 0.000 claims description 3
- 239000002699 waste material Substances 0.000 abstract description 2
- 239000000243 solution Substances 0.000 description 5
- 238000009434 installation Methods 0.000 description 2
- 238000002485 combustion reaction Methods 0.000 description 1
- 230000002950 deficient Effects 0.000 description 1
- 239000000295 fuel oil Substances 0.000 description 1
- 238000001746 injection moulding Methods 0.000 description 1
- 238000005461 lubrication Methods 0.000 description 1
- 239000010721 machine oil Substances 0.000 description 1
Images
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- Compositions Of Macromolecular Compounds (AREA)
- Silicates, Zeolites, And Molecular Sieves (AREA)
Abstract
The invention discloses a threaded cover plate which comprises a circular cover plate body. A threaded central hole extending in the direction opposite to a filter mounting base is arranged at the center of the cover plate body. The circular outer edge of the cover plate body is a flat extension, and a slanting transition part is arranged between the extension and the top of the threaded central hole and is evenly provided with filter holes. A ceramic layer is arranged on the upper surface of the cover plate body. The front of the extension is provided with a circular protrusion. The threaded cover plate is simple in structure and reasonable in design. The circular protrusion is added to the extension, and accordingly airtightness is improved, and the threaded cover plate can be mounted more firmly. The threaded cover plate is long in service life, and the waste is reduced.
Description
Technical field
The present invention relates to the filter cleaner technical field, relate in particular to a kind of thread plate that is applicable on the filter cleaner.
Background technique
Motor has air, machine oil, three kinds of filter cleaners of fuel oil, generally is called " three filters ".They undertake respectively the filtration of engine aspirating system, lubrication system and combustion system medium.At present, full flow filter is used widely, its vitals is filter core, is located in the confined space of the members compositions such as shell, thread plate, sealed cover, seal ring and mounting base, and this requires them to have good sealability and the soundness of installation.
Summary of the invention
The object of the invention is exactly in order to remedy the defective of prior art, a kind of thread plate of reasonable in design to be provided.
The present invention is achieved by the following technical solutions:
A kind of thread plate, include the cover plate body of annular, cover plate body center is provided with the dorsad threaded central aperture of filter cleaner mounting base extension, the position, annular outer of described cover plate body is straight open and flat section, be provided with the transition part of inclination between open and flat and the threaded central aperture top, be distributed with filtering hole on the described transition part, the upper surface of described cover plate body is provided with ceramic layer, and described open and flat front is provided with annular boss.
1, described cover plate body is made by following nylon material:
Described nylon material is made by the raw material granulation of following weight parts: nylon PA66 70-75, PA11 10-15, teflon 5-10, poly--4-methyl-1-pentene 1-2, silane coupler KH-540 0.5-1, antioxidant 1035 0.4-0.6, anti ultraviolet agent 0.1-0.3, OPE 1-2, zine stearate 1-1.5, modified Nano sepiolite 2-4, attapulgite modified 3-6;
Described attapulgite modified preparation method is:
(1) be that the hydrochloric acid solution of 10-15% soaked 3-4 hour with attapulgite concentration, deionized water washing is that the sodium hydroxide solution of 10-12% soaked 3-4 hour with concentration again, again with the deionized water washing to neutrality, oven dry gets treated attapulgite for subsequent use;
The aluminium hydroxide that (2) will be equivalent to attapulgite weight 2-3% is dissolved in the deionized water, the sldium lauryl sulfate, the ATBC of 2-3%, the 3-5% nano-sized carbon that add again attapulgite weight 2-3%, in 1200-1500 rev/min of lower the stirring 4-8 minute, obtain dispersion liquid;
(3) with the treated attapulgite of step (1) gained and step (2) gained dispersion liquid in 5500-5800 rev/min of lower the stirring 10-15 minute, dry, be ground into powder, cross the 100-200 mesh sieve and get final product;
Described modified Nano sepiolite prepares by the following method: with sepiolite in 600-700 ℃ of lower scaling loss 4-5 hour, after grind to form nanometer powder, admix 4 of the peregal that is equivalent to powder weight 1-2%, 1-2%, 4 '-the methyl diphenylene diisocyanate agitating is even, oven dry, be ground into powder, and get final product;
Manufacture method is: according to weight portion its each raw material is placed high-speed mixer and mixing 3-5min, the mixture that obtains adds in the double screw extruder through main spout, the controlled working temperature is at 250-270 ℃, and screw speed is at 300-600rpm, and extruding pelletization namely obtains product after the melting.
Advantage of the present invention is: the present invention is simple in structure, and is reasonable in design, by increasing annular boss at open and flat, not only increased sealability, can also make the more firm of its installation, and long service life cuts the waste.
Description of drawings
Fig. 1 is side view of the present invention.
Fig. 2 is plan view of the present invention
Embodiment
As shown in Figure 1, 2, a kind of thread plate, include the cover plate body 1 of annular, cover plate body 1 center is provided with the dorsad threaded central aperture 2 of filter cleaner mounting base extension, the position, annular outer of described cover plate body 1 is straight open and flat 3, is provided with the transition part 4 of inclination between open and flat 3 and threaded central aperture 2 tops, is distributed with filtering hole 5 on the described transition part 4, the upper surface of described cover plate body 1 is provided with ceramic layer, and described open and flat 3 fronts are provided with annular boss 6.
Described cover plate body 1 is made by following nylon material:
Described nylon material is made by the raw material granulation of following weight parts: nylon PA66 70, PA11 10, teflon 8, poly--4-methyl-1-pentene 2, silane coupler KH-540 1, antioxidant 1,035 0.4, anti ultraviolet agent 0.3, OPE 2, zine stearate 1.5, modified Nano sepiolite 4, attapulgite modified 3;
Described attapulgite modified preparation method is:
(1) be that the hydrochloric acid solution of 10-15% soaked 3-4 hour with attapulgite concentration, deionized water washing is that the sodium hydroxide solution of 10-12% soaked 3-4 hour with concentration again, again with the deionized water washing to neutrality, oven dry gets treated attapulgite for subsequent use;
The aluminium hydroxide that (2) will be equivalent to attapulgite weight 3% is dissolved in the deionized water, adds the sldium lauryl sulfate of attapulgite weight 3%, 3% ATBC, 5% nano-sized carbon again, in 1200-1500 rev/min of lower the stirring 8 minutes, obtains dispersion liquid;
(3) with the treated attapulgite of step (1) gained and step (2) gained dispersion liquid in 5500-5800 rev/min of lower the stirring 10-15 minute, dry, be ground into powder, cross 200 mesh sieves and get final product;
Described modified Nano sepiolite prepares by the following method: with sepiolite in 600-700 ℃ of lower scaling loss 5 hours, after grind to form nanometer powder, admix the peregal that is equivalent to powder weight 2%, 2% 4,4 '-the methyl diphenylene diisocyanate agitating is even, oven dry is ground into powder, and get final product;
Manufacture method is: according to weight portion its each raw material is placed high-speed mixer and mixing 5min, the mixture that obtains adds in the double screw extruder through main spout, the controlled working temperature is at 250 ℃, and screw speed is at 300-600rpm, and extruding pelletization namely obtains product after the melting.
The cover plate body adopts injection moulding, and performance is as follows:
| Density | 1.32g/cm 3 |
| Tensile strength | 107 |
| Camber intensity | |
| 2 ㎜/min | 133.3MPa |
| Notched Izod impact strength (23 ℃) | 72KJ/㎡ |
| Heat distortion temperature | 205℃ |
Claims (2)
1. thread plate, it is characterized in that: the cover plate body that includes annular, cover plate body center is provided with the dorsad threaded central aperture of filter cleaner mounting base extension, the position, annular outer of described cover plate body is straight open and flat section, be provided with the transition part of inclination between open and flat and the threaded central aperture top, be distributed with filtering hole on the described transition part, the upper surface of described cover plate body is provided with ceramic layer, and described open and flat front is provided with annular boss.
2. thread plate according to claim 1, it is characterized in that: described cover plate body is made by following nylon material:
Described nylon material is made by the raw material granulation of following weight parts: nylon PA66 70-75, PA11 10-15, teflon 5-10, poly--4-methyl-1-pentene 1-2, silane coupler KH-540 0.5-1, antioxidant 1035 0.4-0.6, anti ultraviolet agent 0.1-0.3, OPE 1-2, zine stearate 1-1.5, modified Nano sepiolite 2-4, attapulgite modified 3-6;
Described attapulgite modified preparation method is:
(1) be that the hydrochloric acid solution of 10-15% soaked 3-4 hour with attapulgite concentration, deionized water washing is that the sodium hydroxide solution of 10-12% soaked 3-4 hour with concentration again, again with the deionized water washing to neutrality, oven dry gets treated attapulgite for subsequent use;
The aluminium hydroxide that (2) will be equivalent to attapulgite weight 2-3% is dissolved in the deionized water, the sldium lauryl sulfate, the ATBC of 2-3%, the 3-5% nano-sized carbon that add again attapulgite weight 2-3%, in 1200-1500 rev/min of lower the stirring 4-8 minute, obtain dispersion liquid;
(3) with the treated attapulgite of step (1) gained and step (2) gained dispersion liquid in 5500-5800 rev/min of lower the stirring 10-15 minute, dry, be ground into powder, cross the 100-200 mesh sieve and get final product;
Described modified Nano sepiolite prepares by the following method: with sepiolite in 600-700 ℃ of lower scaling loss 4-5 hour, after grind to form nanometer powder, admix 4 of the peregal that is equivalent to powder weight 1-2%, 1-2%, 4 '-the methyl diphenylene diisocyanate agitating is even, oven dry, be ground into powder, and get final product;
Manufacture method is: according to weight portion its each raw material is placed high-speed mixer and mixing 3-5min, the mixture that obtains adds in the double screw extruder through main spout, the controlled working temperature is at 250-270 ℃, and screw speed is at 300-600rpm, and extruding pelletization namely obtains product after the melting.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012103657938A CN102877988A (en) | 2012-09-27 | 2012-09-27 | Threaded cover plate |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012103657938A CN102877988A (en) | 2012-09-27 | 2012-09-27 | Threaded cover plate |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102877988A true CN102877988A (en) | 2013-01-16 |
Family
ID=47479456
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012103657938A Pending CN102877988A (en) | 2012-09-27 | 2012-09-27 | Threaded cover plate |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102877988A (en) |
Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0806564A1 (en) * | 1996-05-10 | 1997-11-12 | Baldwin Filters, Inc. | Self-evacuating water-separating fuel filter |
| DE19948767A1 (en) * | 1999-10-09 | 2001-04-12 | Mann & Hummel Filter | Liquid filter with hose connector as connection |
| CN101333335A (en) * | 2008-03-28 | 2008-12-31 | 华德塑料制品有限公司 | Nylon composite material modified by poly(p-phenylenebenzobisoxazole) and method for preparing same |
| CN101469623A (en) * | 2007-12-27 | 2009-07-01 | 环节安(北京)滤清器技术研究所有限公司 | Split combined type outer casing of engine oil filter |
| CN102276978A (en) * | 2011-06-28 | 2011-12-14 | 江苏金发科技新材料有限公司 | Lightweight noise-reducing modified nylon material and preparation method thereof |
| CN202280541U (en) * | 2011-08-26 | 2012-06-20 | 蚌埠市正固滤清器有限公司 | Filter spiral plate |
| CN102558850A (en) * | 2011-12-13 | 2012-07-11 | 中国科学院宁波材料技术与工程研究所 | Flame-retardant functional masterbatch special for nylon 6 and preparation method for masterbatch |
| CN202391628U (en) * | 2012-01-09 | 2012-08-22 | 温州新星滤清器有限公司 | Novel diesel filter |
| CN202883169U (en) * | 2012-09-27 | 2013-04-17 | 蚌埠市昊业滤清器有限公司 | Thread cover plate |
-
2012
- 2012-09-27 CN CN2012103657938A patent/CN102877988A/en active Pending
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0806564A1 (en) * | 1996-05-10 | 1997-11-12 | Baldwin Filters, Inc. | Self-evacuating water-separating fuel filter |
| DE19948767A1 (en) * | 1999-10-09 | 2001-04-12 | Mann & Hummel Filter | Liquid filter with hose connector as connection |
| CN101469623A (en) * | 2007-12-27 | 2009-07-01 | 环节安(北京)滤清器技术研究所有限公司 | Split combined type outer casing of engine oil filter |
| CN101333335A (en) * | 2008-03-28 | 2008-12-31 | 华德塑料制品有限公司 | Nylon composite material modified by poly(p-phenylenebenzobisoxazole) and method for preparing same |
| CN102276978A (en) * | 2011-06-28 | 2011-12-14 | 江苏金发科技新材料有限公司 | Lightweight noise-reducing modified nylon material and preparation method thereof |
| CN202280541U (en) * | 2011-08-26 | 2012-06-20 | 蚌埠市正固滤清器有限公司 | Filter spiral plate |
| CN102558850A (en) * | 2011-12-13 | 2012-07-11 | 中国科学院宁波材料技术与工程研究所 | Flame-retardant functional masterbatch special for nylon 6 and preparation method for masterbatch |
| CN202391628U (en) * | 2012-01-09 | 2012-08-22 | 温州新星滤清器有限公司 | Novel diesel filter |
| CN202883169U (en) * | 2012-09-27 | 2013-04-17 | 蚌埠市昊业滤清器有限公司 | Thread cover plate |
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| C06 | Publication | ||
| PB01 | Publication | ||
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| C12 | Rejection of a patent application after its publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20130116 |