CN202638139U - Five-layer titanium sintered net - Google Patents
Five-layer titanium sintered net Download PDFInfo
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- CN202638139U CN202638139U CN 201220166299 CN201220166299U CN202638139U CN 202638139 U CN202638139 U CN 202638139U CN 201220166299 CN201220166299 CN 201220166299 CN 201220166299 U CN201220166299 U CN 201220166299U CN 202638139 U CN202638139 U CN 202638139U
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- upper support
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- support layer
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Abstract
The utility model provides a sintered net and particularly relates to a five-layer titanium sintered net used as a filtering material. The sintered net comprises a bottom support layer, wherein an upper support layer covers the bottom support layer, a dispersing layer covers the upper support layer, a filtering layer covers the dispersing layers, and a protecting layer covers the filtering layer. The five-layer titanium sintered net has the advantages of compact structure, high filtering precision, strong rigidity and high withstood pressure intensity.
Description
Technical field
The utility model is a kind of sintered meshwork, and particularly a kind of five layers of titanium sintered meshwork are a kind of materials of filtration.
Background technology
Filter plant of the prior art, intensity is lower, and rigidity is relatively poor simultaneously, and the mesh shape is unstable, the effect that impact is filtered.
Chinese patent CN200820069986.8; a kind of sintering net filter film is disclosed; can effectively solve the existing problem that the filter disc flow resistance is large, yielding, intensity is low, service life is short, product quality can not be guaranteed; the technical scheme of its solution is; include net sheet and bound edge on every side; the net sheet is mutually metal that the 45° angle interfolded is sintered together by five layers and arranges net and consist of; be the filtration key-course below the protective layer; filter between key-course and the supporting layer shunting layer is arranged; enhancement Layer is arranged below the supporting layer, and each layer periphery packed by bound edge and is integrated.This structure filter effect is relatively poor, and intensity is low simultaneously.
Summary of the invention
The utility model mainly is to solve the deficiencies in the prior art, and is simple in structure, and has accurately filtering accuracy and five layers of titanium sintered meshwork that filter resistance.
Above-mentioned technical problem of the present utility model is mainly solved by following technical proposals:
A kind of five layers of titanium sintered meshwork comprise end supporting layer, are covered with the upper support layer on the supporting layer of the described end, are covered with dispersion layer on the described upper support layer, are covered with filter course on the described dispersion layer, are covered with protective layer on the described filter course.
The existing uniform and stable filtering accuracy of this sintered meshwork has again higher strength and stiffness, and requiring height and grade of filtration to require the occasion of homogeneous to compression strength is a kind of desirable filtering material.Because its strobe utility is both surface filtration, and the mesh duct is smooth, so it has excellent backwash and regeneration performance (can adopt counter-flow water, filtrate, ultrasonic wave, melt, cure etc.), can repeatedly use for a long time, be particularly suitable for the operating process of serialization and automation, any filtering material all can't be compared.
As preferably; be respectively equipped with filter bores on described upper support layer, dispersion layer, filter course and the protective layer; the aperture of described upper support layer is respectively greater than the aperture of dispersion layer, filter course and protective layer; the aperture of described protective layer and dispersion layer is identical, and the aperture of described filter course is respectively less than the aperture of upper support layer, dispersion layer and protective layer.
As preferably, described protective layer, filter course, dispersion layer, upper support layer and end supporting layer are laminated with from top to bottom successively and form.
Therefore, five layers of titanium sintered meshwork that the utility model provides, compact conformation, filtering accuracy is high, and rigidity is strong, and is high to compression strength.
Description of drawings
Fig. 1 is structural representation of the present utility model.
The specific embodiment
Below by embodiment, and by reference to the accompanying drawings, the technical solution of the utility model is described in further detail.
Embodiment: as shown in Figure 1, a kind of five layers of titanium sintered meshwork comprise end supporting layer 1; be covered with upper support layer 2 on the supporting layer of the described end 1; be covered with dispersion layer 3 on the described upper support layer 2, be covered with filter course 4 on the described dispersion layer 3, be covered with protective layer 5 on the described filter course 4.Be respectively equipped with filter bores 6 on described upper support layer 2, dispersion layer 3, filter course 4 and the protective layer 5; the aperture of described upper support layer 2 is respectively greater than the aperture of dispersion layer 3, filter course 4 and protective layer 5; described protective layer 5 is identical with the aperture of dispersion layer 3, and the aperture of described filter course 4 is respectively less than the aperture of upper support layer 2, dispersion layer 3 and protective layer 5.Described protective layer 5, filter course 4, dispersion layer 3, upper support layer 2 and end supporting layer 1 are laminated with from top to bottom successively and form.
Claims (3)
1. five layers of titanium sintered meshwork; it is characterized in that: comprise end supporting layer (1); be covered with upper support layer (2) on the supporting layer of the described end (1); be covered with dispersion layer (3) on the described upper support layer (2); be covered with filter course (4) on the described dispersion layer (3), be covered with protective layer (5) on the described filter course (4).
2. five layers of titanium sintered meshwork according to claim 1; it is characterized in that: described upper support layer (2); dispersion layer (3); be respectively equipped with filter bores (6) on filter course (4) and the protective layer (5); the aperture of described upper support layer (2) is respectively greater than dispersion layer (3); the aperture of filter course (4) and protective layer (5); described protective layer (5) is identical with the aperture of dispersion layer (3), and the aperture of described filter course (4) is respectively less than upper support layer (2); the aperture of dispersion layer (3) and protective layer (5).
3. five layers of titanium sintered meshwork according to claim 1 and 2, it is characterized in that: described protective layer (5), filter course (4), dispersion layer (3), upper support layer (2) and end supporting layer (1) are laminated with from top to bottom successively and form.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220166299 CN202638139U (en) | 2012-04-19 | 2012-04-19 | Five-layer titanium sintered net |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220166299 CN202638139U (en) | 2012-04-19 | 2012-04-19 | Five-layer titanium sintered net |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202638139U true CN202638139U (en) | 2013-01-02 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220166299 Expired - Fee Related CN202638139U (en) | 2012-04-19 | 2012-04-19 | Five-layer titanium sintered net |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202638139U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103658648A (en) * | 2013-12-23 | 2014-03-26 | 西安菲尔特金属过滤材料有限公司 | Method for manufacturing sintering nets for filtering |
| CN104383750A (en) * | 2014-03-24 | 2015-03-04 | 宋志黎 | Surface layer filtration technology |
| CN106215512A (en) * | 2016-07-28 | 2016-12-14 | 中石化炼化工程（集团）股份有限公司 | A kind of sintered metal mesh filter element |
-
2012
- 2012-04-19 CN CN 201220166299 patent/CN202638139U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103658648A (en) * | 2013-12-23 | 2014-03-26 | 西安菲尔特金属过滤材料有限公司 | Method for manufacturing sintering nets for filtering |
| CN103658648B (en) * | 2013-12-23 | 2015-12-02 | 西安菲尔特金属过滤材料有限公司 | A kind of preparation method filtered with sintered meshwork |
| CN104383750A (en) * | 2014-03-24 | 2015-03-04 | 宋志黎 | Surface layer filtration technology |
| CN106215512A (en) * | 2016-07-28 | 2016-12-14 | 中石化炼化工程（集团）股份有限公司 | A kind of sintered metal mesh filter element |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130102 Termination date: 20160419 |