CN202519538U - High-strength ultra-fine pore diameter oil filter paper - Google Patents
High-strength ultra-fine pore diameter oil filter paper Download PDFInfo
- Publication number
- CN202519538U CN202519538U CN2012200442287U CN201220044228U CN202519538U CN 202519538 U CN202519538 U CN 202519538U CN 2012200442287 U CN2012200442287 U CN 2012200442287U CN 201220044228 U CN201220044228 U CN 201220044228U CN 202519538 U CN202519538 U CN 202519538U
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- filter
- paper
- filter paper
- oil
- thin
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Abstract
The utility model relates to oil filter paper, and aims to provide high-strength ultra-fine pore diameter oil filter paper applied to a filter. The high-strength ultra-fine pore diameter oil filter paper includes a filter layer made of paper, and the surface of the filter layer is uniformly coated with a thin-strong fiber layer made of cotton fiber. By uniformly coating the surface of the original filter layer made of wood pulp paper with the thin-strong fiber layer made of cotton fiber, the filter precision and the filter efficiency are improved as the thin-strong fiber layer has excellent oil and water resistance, and the service life of the thin-strong fiber layer is prolonged.
Description
Technical field
The utility model relates to a kind of filter paper for oil, specifically, is a kind of high strength superfine aperture filter paper for oil of in filter, using.
Background technology
Filter paper for oil is the crucial building block in the filter, is determining the performance of filter.Filter paper for oil generally includes the filter course a kind of made of paper that uses common wood pulp to process as Main Ingredients and Appearance, because the normal wood pulp fibres is thick, tightness is low, therefore made oilpaper ubiquity shortcomings such as tightness is low, filter efficiency is low, service life is short.
Summary of the invention
The purpose of the utility model is to overcome deficiency of the prior art, and the high strength superfine aperture filter paper for oil of a kind of intensity height, good filtration effect, efficient height, long service life is provided.
To achieve these goals, the utility model is to be achieved through following technical scheme:
A kind of high strength superfine aperture filter paper for oil comprises filter course made of paper, and the surface of said filter course also evenly is being coated with the thin strong fibrage of one deck.
As a kind of improvement of the utility model, said thin strong fibrage is processed by cotton fiber.In order to guarantee into paper the trickle of enough intensity and aperture arranged, can in paper pulp, add an amount of wet strength agent (melamine or PPE), addition is 0.5-1.5% (pressing the fiber oven-dry weight calculates).
The high strength superfine aperture filter paper for oil of the utility model is on script wood pulp filter course made of paper surface, evenly is coated with the thin strong fibrage that one deck processed by thin strong fiber again and is compounded to form; Should good oil resistant resistance to water be arranged thin strong fiber, and can improve filtering accuracy and improve filter efficiency again, and can prolong the service life of high strength superfine aperture filter paper for oil.
Description of drawings
Fig. 1 is the structural representation of the utility model high strength superfine aperture filter paper for oil.
The specific embodiment
In conjunction with accompanying drawing, describe in further detail in the face of the utility model down.
As shown in Figure 1, the high strength superfine aperture filter paper for oil of the utility model, the intermediate layer is a filter course 1 made of paper, and two outer surfaces up and down of filter course 1 evenly are being coated with the thin strong fibrage 2 of one deck, and this thin strong fibrage 2 is made up of cotton fiber.
The manufacturing process of the utility model high strength superfine aperture filter paper for oil is following:
Selected raw material is bleached cotton starch (whiteness is more than 80%), through pulping, making beating, makes beating degree reach 25-28 ° of SR, manufactures paper with pulp into basic paper through after the homogenate, is applied on the filter course to form again.
At last, it is also to be noted that what more than enumerate only is the specific embodiment of the utility model.Obviously, the utility model is not limited to above examples of implementation, and many distortion can also be arranged.All distortion that those of ordinary skill in the art can directly derive or associate from the disclosed content of the utility model all should be thought the protection domain of the utility model.
Claims (2)
1. a high strength superfine aperture filter paper for oil comprises filter course made of paper, it is characterized in that, the surface of said filter course also evenly is being coated with the thin strong fibrage of one deck.
2. high strength superfine according to claim 1 aperture filter paper for oil is characterized in that, said thin strong fibrage is processed by cotton fiber.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012200442287U CN202519538U (en) | 2012-02-09 | 2012-02-09 | High-strength ultra-fine pore diameter oil filter paper |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012200442287U CN202519538U (en) | 2012-02-09 | 2012-02-09 | High-strength ultra-fine pore diameter oil filter paper |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202519538U true CN202519538U (en) | 2012-11-07 |
Family
ID=47102494
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012200442287U Expired - Fee Related CN202519538U (en) | 2012-02-09 | 2012-02-09 | High-strength ultra-fine pore diameter oil filter paper |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202519538U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109098039A (en) * | 2018-07-02 | 2018-12-28 | 北京久木盛世酒店设备有限公司 | A kind of filter paper for oil |
-
2012
- 2012-02-09 CN CN2012200442287U patent/CN202519538U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109098039A (en) * | 2018-07-02 | 2018-12-28 | 北京久木盛世酒店设备有限公司 | A kind of filter paper for oil |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| ASS | Succession or assignment of patent right |
Owner name: HANGZHOU SPECIAL PAPER INDUSTRY CO., LTD. Free format text: FORMER OWNER: FUYANG BEIMU PULP AND PAPER CO., LTD. Effective date: 20130531 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| COR | Change of bibliographic data |
Free format text: CORRECT: ADDRESS; FROM: 311400 HANGZHOU, ZHEJIANG PROVINCE TO: 311407 HANGZHOU, ZHEJIANG PROVINCE |
|
| TR01 | Transfer of patent right |
Effective date of registration: 20130531 Address after: 311407, Fuyang City, Zhejiang Province deer Hill Street Industrial Park on the top Patentee after: Hangzhou Special Paper Industry Co., Ltd. Address before: 311400 Zhejiang province Fuyang City Fuchun Street Xidi Road No. 118 Patentee before: Fuyang Beimu Pulp and Paper Co.,Ltd. |
|
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20121107 Termination date: 20130209 |