CN103486262A - Polyether-ether-ketone sealing partition for filter unit in petroleum industry and manufacturing method - Google Patents
Polyether-ether-ketone sealing partition for filter unit in petroleum industry and manufacturing method Download PDFInfo
- Publication number
- CN103486262A CN103486262A CN201310422935.4A CN201310422935A CN103486262A CN 103486262 A CN103486262 A CN 103486262A CN 201310422935 A CN201310422935 A CN 201310422935A CN 103486262 A CN103486262 A CN 103486262A
- Authority
- CN
- China
- Prior art keywords
- ether
- polyether
- ketone
- plate
- seal isolation
- 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
Images
Landscapes
- Gasket Seals (AREA)
Abstract
The invention relates to a polyether-ether-ketone sealing partition for a filter unit in the petroleum industry and a manufacturing method. The rectangular polyether-ether-ketone sealing partition is provided with an arc side with certain radian, a plurality of holes used for fixing screws are formed on the other side of the sealing partition, and the sealing partition is made of polyether-ether-ketone materials. By combining a die pressing method with a machining method, manufacturing process is simple, forming is stable, and different sealing partitions diversified in size, specification and pattern can be obtained. As polyether-ether-ketone has high strength and modulus, high-temperature resistance and corrosion resistance and has good chemical stability in the severe and hostile environment, the sealing partition has excellent sealing effect. Further, the modified polyether-ether-ketone sealing partition is good in self-lubricating property, friction coefficient reaches 0.16, abrasion on abraded parts is effectively reduced, service life is prolonged, and cost is saved.
Description
Technical field
The present invention relates to a kind of seal isolation plate, particularly a kind of low coefficient of friction, high temperature resistant, wear-resistant, etch-proof polyether-ether-ketone seal isolation plate and the preparation method who is applied to the petroleum industry filtrating equipment.
Background technique
In the filtrating equipment of petroleum industry, in the technique as purified terephthalic, in order to save time, to raise the efficiency, adopt the integrated high-efficiency filter-press to carry out continuous filtration.If wherein the sealability of the sealing system of filter is to guarantee that the vitals blanking system sealing of High-efficient Production is bad, not only can cause filter-press pressure most likely, filter efficiency descends, also can cause dryer gas leakage downstream, cause dryer inner pressure to improve, affect device and normally move.The shortcomings such as that traditional isolation seal has is easy to wear, environmental stability is poor, perishable, low-intensity, thereby can not play stable sealing and can not apply in the equipment of some high wearing and tearing, high temperature, high aggressive medium condition.
Summary of the invention
The objective of the invention is to solve above-mentioned deficiency, a kind of seal isolation of the polyether-ether-ketone for petroleum industry filtrating equipment plate is provided.
Another object of the present invention is, further polyetheretherketonematerials materials carried out to modification, and the better modified polyetheretherketonefiber seal isolation of a kind of self lubricity plate is provided.
The technological scheme that realizes the object of the invention is: a kind of seal isolation of the polyether-ether-ketone for petroleum industry filtrating equipment plate, main body is rectangular, one side is for having the cambered surface of radian, have a plurality of holes for retaining screw on another side, described seal isolation plate is that polyetheretherketonematerials materials is prepared from.
The preparation method of the above-mentioned seal isolation of the polyether-ether-ketone for petroleum industry filtrating equipment plate is: first polyether-ether-ketone molding powder is pressed into to sheet material on moulding press, then adopts mach method to prepare the isolating seal plate of various sizes, shape.
Another program of the present invention is: a kind of seal isolation of the polyether-ether-ketone for petroleum industry filtrating equipment plate, main body is rectangular, one side is for having the cambered surface of radian, have a plurality of holes for retaining screw on another side, described seal isolation plate is prepared from for process self-lubricating property modified polyetheretherketonefiber material.
The above-mentioned seal isolation of the polyether-ether-ketone for petroleum industry filtrating equipment plate, described seal isolation board raw material is by mass percentage: 80～85% polyether-ether-ketone and 15～20% teflon.
The above-mentioned seal isolation of the polyether-ether-ketone for petroleum industry filtrating equipment plate, preferred described seal isolation board raw material is by mass percentage: 85% polyether-ether-ketone and 15% teflon.
The preparation method of the above-mentioned seal isolation of the polyether-ether-ketone for petroleum industry filtrating equipment plate is: first polyether-ether-ketone molding powder and teflon resin powder are pressed into to sheet material on moulding press, then adopt mach method to prepare the isolating seal plate of various sizes, shape.
The present invention has positive effect: (1) adopts die pressing to combine with the machining method, and preparation process is simple, stable molding, and can obtain the sealing plate of sizes, model, pattern.Because polyether-ether-ketone has high strength, high-modulus, high temperature resistant, corrosion-resistant, can under harshness, rugged environment, keep good chemical stability, thereby there is excellent sealing effect; (2) the seal isolation plate of the polyether-ether-ketone material of modification, self-lubricating property is better, and friction factor reaches 0.16, effectively reduces the wearing and tearing by the mill part, increases the service life, cost-saving.
The accompanying drawing explanation
For content of the present invention more easily is expressly understood, below according to specific embodiment also by reference to the accompanying drawings, the present invention is further detailed explanation, wherein
The plan view that Fig. 1 is structural scheme of mechanism of the present invention and side view.
The rear view that Fig. 2 is structural representation of the present invention.
Wherein: 1 cambered surface, 2 screws.
Embodiment
(embodiment 1)
See Fig. 1 and 2
A kind of seal isolation of the polyether-ether-ketone for petroleum industry filtrating equipment plate, main body is rectangular, and one side, for having the cambered surface 1 of radian, has a plurality of holes for retaining screw 2 on another side, and described seal isolation plate is that polyetheretherketonematerials materials is prepared from.
The preparation method of sealing isolating plate is: first polyether-ether-ketone molding powder is pressed into to sheet material on moulding press, then adopts mach method to prepare the isolating seal plate.
(embodiment 2)
See Fig. 1 and 2
A kind of seal isolation of the polyether-ether-ketone for petroleum industry filtrating equipment plate, main body is rectangular, and one side, for having the cambered surface 1 of radian, has a plurality of holes for retaining screw 2 on another side, and described seal isolation plate is that the modified polyetheretherketonefiber material is prepared from.Its raw material is by mass percentage: 80% polyether-ether-ketone and 20% teflon.
The preparation method of sealing isolating plate is: first the polyether-ether-ketone molding powder and the teflon resin powder that mix are pressed into to sheet material on moulding press, then adopt mach method to prepare the isolating seal plate of various sizes, shape.Recording friction factor is 0.16.
(embodiment 3)
See Fig. 1 and 2
A kind of seal isolation of the polyether-ether-ketone for petroleum industry filtrating equipment plate, main body is rectangular, and single face is the cambered surface 1 with radian, has a plurality of holes for retaining screw 2 on another side, and described seal isolation plate is that the modified polyetheretherketonefiber material is prepared from.Its raw material is by mass percentage: 85% polyether-ether-ketone and 15% teflon.
The preparation method of sealing isolating plate is: first the polyether-ether-ketone molding powder and the teflon resin powder that mix are pressed into to sheet material on moulding press, then adopt mach method to prepare the isolating seal plate of various sizes, shape.Recording friction factor is 0.17.
Above-described specific embodiment; purpose of the present invention, technological scheme and beneficial effect are further described; institute is understood that; the foregoing is only specific embodiments of the invention; be not limited to the present invention; within the spirit and principles in the present invention all, any modification of making, be equal to replacement, improvement etc., within all should being included in protection scope of the present invention.
Claims (6)
1. the seal isolation of the polyether-ether-ketone for a petroleum industry filtrating equipment plate, main body is rectangular, one side, for having the cambered surface (1) of radian, has a plurality of holes for retaining screw (2) on another side, it is characterized in that: described seal isolation plate is that polyetheretherketonematerials materials is prepared from.
2. the preparation method of the seal isolation of the polyether-ether-ketone for a petroleum industry filtrating equipment plate as claimed in claim 1 is: first polyether-ether-ketone molding powder is pressed into to sheet material on moulding press, then adopts mach method to prepare the isolating seal plate of various sizes, shape.
3. the seal isolation of the polyether-ether-ketone for a petroleum industry filtrating equipment plate, main body is rectangular, one side is for having the cambered surface (1) of radian, have a plurality of holes for retaining screw (2) on another side, it is characterized in that: described seal isolation plate is prepared from for process self-lubricating property modified polyetheretherketonefiber material.
4. according to claim 3 for the polyether-ether-ketone seal isolation plate of petroleum industry filtrating equipment, it is characterized in that: described seal isolation board raw material is by mass percentage: 80～85% polyether-ether-ketone and 15～20% teflon.
5. the seal isolation of the polyether-ether-ketone for petroleum industry filtrating equipment plate according to claim 4, it is characterized in that: described seal isolation board raw material is by mass percentage: 85% polyether-ether-ketone and 15% teflon.
6. the preparation method of the plate of the polyether-ether-ketone seal isolation for the petroleum industry filtrating equipment as described as claim 3～5 is: first polyether-ether-ketone molding powder and teflon resin powder are pressed into to sheet material on moulding press, then adopt mach method to prepare the isolating seal plate of various sizes, shape.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310422935.4A CN103486262A (en) | 2013-09-17 | 2013-09-17 | Polyether-ether-ketone sealing partition for filter unit in petroleum industry and manufacturing method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310422935.4A CN103486262A (en) | 2013-09-17 | 2013-09-17 | Polyether-ether-ketone sealing partition for filter unit in petroleum industry and manufacturing method |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103486262A true CN103486262A (en) | 2014-01-01 |
Family
ID=49826738
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310422935.4A Pending CN103486262A (en) | 2013-09-17 | 2013-09-17 | Polyether-ether-ketone sealing partition for filter unit in petroleum industry and manufacturing method |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103486262A (en) |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20050051473A1 (en) * | 2001-06-12 | 2005-03-10 | Wolfgang Suss | Rotating filter system |
| CN1847310A (en) * | 2006-04-12 | 2006-10-18 | 福州大学 | Novel self-lubricating polymer composite material and its prepn process |
| CN101649902A (en) * | 2009-09-10 | 2010-02-17 | 大连路阳科技开发有限公司 | Polyether-ether-ketone (PEEK) combined seal ring |
| CN101829449A (en) * | 2010-05-18 | 2010-09-15 | 王光华 | Rotary pressure filter |
| CN102016166A (en) * | 2008-05-06 | 2011-04-13 | 安德里兹公司 | Method and arrangement for improving the operation of sealing elements of a drum washer |
| CN202136851U (en) * | 2011-06-29 | 2012-02-08 | 杭州化工机械有限公司 | Semi-balance seal structure of pressure drum filter |
| CN202460268U (en) * | 2011-06-29 | 2012-10-03 | 杭州化工机械有限公司 | Interval sealing structure of pressure rotary drum filter |
-
2013
- 2013-09-17 CN CN201310422935.4A patent/CN103486262A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20050051473A1 (en) * | 2001-06-12 | 2005-03-10 | Wolfgang Suss | Rotating filter system |
| CN1847310A (en) * | 2006-04-12 | 2006-10-18 | 福州大学 | Novel self-lubricating polymer composite material and its prepn process |
| CN102016166A (en) * | 2008-05-06 | 2011-04-13 | 安德里兹公司 | Method and arrangement for improving the operation of sealing elements of a drum washer |
| CN101649902A (en) * | 2009-09-10 | 2010-02-17 | 大连路阳科技开发有限公司 | Polyether-ether-ketone (PEEK) combined seal ring |
| CN101829449A (en) * | 2010-05-18 | 2010-09-15 | 王光华 | Rotary pressure filter |
| CN202136851U (en) * | 2011-06-29 | 2012-02-08 | 杭州化工机械有限公司 | Semi-balance seal structure of pressure drum filter |
| CN202460268U (en) * | 2011-06-29 | 2012-10-03 | 杭州化工机械有限公司 | Interval sealing structure of pressure rotary drum filter |
Non-Patent Citations (5)
| Title |
|---|
| B.J.BRISCOE, LIN HENG YAO: "The friction and wear of poly(tetrafluoroethylene)-poly(etheretherketone) composites: an initial appraisal of the optimum composition", 《WEAR》 * |
| 彭东旭，雷毅，马红玉: "聚醚醚酮基复合材料的摩擦学研究进展", 《石油大学学报(自然科学版)》 * |
| 贾均红，吕晋军，陈建敏等: "碳纤维增强PEEK复合材料的摩擦学行为研究", 《甘肃省化学会第二十五届年会论文集》 * |
| 贾均红，陈建敏，周惠娣: "炭纤维增强聚醚醚酮复合材料在水润滑下的摩擦学行为", 《高分子材料》 * |
| 陈建敏，贾均红，周惠娣等: "碳纤维增强聚醚醚酮复合材料的摩擦磨损性能及机理研究", 《甘肃省化学会成立六十周年学术报告会暨二十三届年会论文集》 * |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN102719042A (en) | Self-lubrication wear-resistant modified PTFE (Poly Tetra Fluoro Ethylene) sealing material | |
| CN201461942U (en) | Novel sealing structure of hydraulic pusher cylinder head and cylinder | |
| CN103486262A (en) | Polyether-ether-ketone sealing partition for filter unit in petroleum industry and manufacturing method | |
| CN206103880U (en) | Inserted living beings are to roller die utensil | |
| CN203412763U (en) | Mechanical sealing device for water-lubricated oil-free single screw air compressor | |
| CN203940014U (en) | Novel sliding black box | |
| CN203809677U (en) | Reinforced perfluoroethylene gasket | |
| CN205324726U (en) | Novel motor gear forming die | |
| CN206338403U (en) | Multi-state sealing ring for petroleum machinery | |
| CN202612697U (en) | Anti-leak ball valve | |
| CN202580053U (en) | High-temperature-resistant butterfly valve | |
| CN205896203U (en) | Pneumatic vacuum butterfly valve | |
| CN204102747U (en) | A kind of automobile window machine switch waterproof construction | |
| CN203992323U (en) | A kind of by the clutch mould structure of pressing plate fixator pins | |
| CN203743466U (en) | Slurry valve | |
| CN203271385U (en) | Copper door hinge assembly | |
| CN202612669U (en) | Novel plastic electromagnetic valve | |
| CN200946657Y (en) | Large diameter tetrafluorethylene seal ring | |
| CN201795070U (en) | Flashboard valve | |
| CN201013550Y (en) | Ceramic plunger piston dredgepump plastic-steel valve box | |
| CN204209051U (en) | A kind of novel cold headers punch die | |
| CN203557746U (en) | Anti-wear lubrication punch structure of powder metallurgy die | |
| CN202185545U (en) | Die for manufacturing screws with flat gaskets and elastic gaskets | |
| CN202612611U (en) | Rubber-metal composite sealing element | |
| CN202466273U (en) | Stainless steel composite spherical digester |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20140101 |