CN2417916Y - Glass-fiber tube for use of filtering - Google Patents
Glass-fiber tube for use of filtering Download PDFInfo
- Publication number
- CN2417916Y CN2417916Y CN 00208234 CN00208234U CN2417916Y CN 2417916 Y CN2417916 Y CN 2417916Y CN 00208234 CN00208234 CN 00208234 CN 00208234 U CN00208234 U CN 00208234U CN 2417916 Y CN2417916 Y CN 2417916Y
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- CN
- China
- Prior art keywords
- glass fibre
- utility
- filtrating
- model
- holes
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- Expired - Fee Related
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Abstract
The utility model relates to a glass fibre pipe used for filtering. In the utility model, a pipe wall is composed of a plurality of layers of glass fiber strips which have definite width and are wound in parallel; adjacent two layers of glass fibre strips in parallel are mutually crossed; holes formed by the crossing are filtrating holes; the filtrating holes on the pipe wall are once formed. A pipe body is kept into a complete structure increasing the intensity of the pipe body and causing the density and the hole diameter of the filtrating holes to be controlled according to requirements. The utility model can effectively prevent granules of which the size is smaller than the hole diameter of the filtrating holes from passing through, enhance filtering performance, cause water stream to form rotational flow in the process of filtrating and enhance separation efficiency.
Description
The utility model belongs to the screen pipe field, specifically a kind of fiberglass pipe for filtration applications.
In natural gas extraction and coal gas producing industry, filter and separate air-water mixture, generally adopt on common nonmetal pipeline at present, on tube wall, get filtering holes thick and fast by the mode of machine drilling, form screen pipe.There is following defective in use in this screen pipe: (1) has reduced the screen pipe bulk strength because machine drilling thick and fast on tube wall has destroyed the pipe shaft structure, has also limited the quantity of unit are filtering holes; (2) the filtration hole that gets out of machinery is straight smooth, and is bad to tiny micro particle filtering effect, both has been subjected to technical limitations and dwindle pore size filter, has influence on water flow again.(3) gas-water separation technological requirement current rotate at the inner certain orientation of pressing of screen pipe, strengthen centrifugal force, with water lift gas separating effect.And the filtering holes that mechanical system is got can not penetrate tube wall by certain angle and radian in tube wall internal vertical trend, and current pass tube wall and can not form rotation.Therefore must adopt the mode that installs mixer additional to increase current rotation, complex process for this reason in the production process.
The purpose of this utility model is to overcome the existing existing weak point of screen pipe, a kind of screen pipe of novelty is provided, this screen pipe is entwined by several layers glass fibre bar, the glass fibre bar of adjacent two layers intersects to form filtering holes, the density and the aperture of filtering holes can be controlled on request, and can effectively intercept granule by filter opening, and form rotary water current, improve separative efficiency.
By a kind of fiberglass pipe that the utility model proposes for filtration applications, its tube wall is formed by every layer of wound in parallel of glass fibre bar of n layer certain width, n＜50, adjacent two layers parallel glass fiber bar crosses one another, form hole, intersecting angle is between 60 °～120 °, and the hole that n layer glass fibre bar intersects to form is promptly formed filter opening.
Fig. 1 is the utility model structural representation.
Fig. 2 moves towards schematic diagram for the utility model ground floor glass fibre bar B part.
Fig. 3 moves towards schematic diagram for the utility model second layer glass fibre bar B part.
Fig. 4 moves towards schematic diagram for the utility model triplex glass ribbon B part.
Below in conjunction with accompanying drawing embodiment, the utility model is explained in detail.
The tube wall of the utility model fiberglass pipe (1) is formed by glass fibre bar (3) wound in parallel of several layers certain width D, n layer for example, the adjacent two-layer glass fibre bar (3) in its n＜50, two crosses one another, and the hole that intersects to form is thus formed the filter opening (2) on the tube wall.The aperture and the density of filter opening (2) can design on request, for example the width D of every of present embodiment glass fibre bar (3) is a certain fixed value between 2.0～4.0mm, spacing d between adjacent two glass fibre bars (3) is a certain fixed value between 0.8～5.0mm, in the accompanying drawing, glass fibre bar (3) is 30 °～60 ° with horizontal angle ± α, then the angle that crosses one another of adjacent two layers glass fibre bar is 60 °～120 °, by among Fig. 1 as can be seen, ground floor A-1 layer, second layer A-2 layer, the 3rd layer of A-3 layer ... n layer A-n layer, its adjacent glass fibre bar overlapping result that crosses one another forms several filtering holes (2), because when twining, horizontal level every the glass fibre bar of one deck has micro-displacement, so it is not vertical that filter opening passes tube wall, but certain radian is arranged, therefore, make current in filter process, can cut screen pipe at a certain angle, form rotary water current, strengthen centrifugal force, improve separative efficiency, can simplify stirring technique.In addition, in winding process, be brushed with one deck viscose glue between every layer of glass fibre bar, with the intensity behind the increase formation tube wall.
The utility model manufacturing process is simple, and the density of its filtering holes and aperture can be controlled on request, and the one-shot forming of tube wall filtering holes has increased pipe shaft intensity, and strainability is improved in the use, and separative efficiency is significantly improved.
Claims (3)
1, a kind of fiberglass pipe for filtration applications, it is characterized in that its tube wall is made up of every layer of n layer certain width parallel glass fibre bar, n＜50, adjacent two layers parallel glass fiber bar crosses one another, form hole, the hole that n layer glass fibre bar intersects to form is promptly formed filter opening.
2, by the described a kind of fiberglass pipe for filtration applications of claim 1, it is characterized in that the angle that adjacent two layers parallel glass fiber bar crosses one another is between 60 °～120 °, micro-displacement is arranged every the horizontal level of the glass fibre bar of one deck.
3, by claim 1 or 2 described a kind of fiberglass pipes for filtration applications, the width that it is characterized in that every glass fibre bar is between 2.0～4.0mm, and the spacing of adjacent two glass fibre bars is 0.8～5.0mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 00208234 CN2417916Y (en) | 2000-04-17 | 2000-04-17 | Glass-fiber tube for use of filtering |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 00208234 CN2417916Y (en) | 2000-04-17 | 2000-04-17 | Glass-fiber tube for use of filtering |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2417916Y true CN2417916Y (en) | 2001-02-07 |
Family
ID=33575669
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 00208234 Expired - Fee Related CN2417916Y (en) | 2000-04-17 | 2000-04-17 | Glass-fiber tube for use of filtering |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2417916Y (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1787869B (en) * | 2002-10-28 | 2010-05-12 | Ge02科技公司 | Ceramic Diesel Engine Exhaust Gas Filter |
| CN102818110A (en) * | 2012-08-17 | 2012-12-12 | 福州鑫威扬电子有限公司 | Reeled silk fiber pipe and production device thereof |
| CN116328408A (en) * | 2023-05-18 | 2023-06-27 | 湖南易净环保科技有限公司 | Automatic slag removal integrated pump station device |
-
2000
- 2000-04-17 CN CN 00208234 patent/CN2417916Y/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1787869B (en) * | 2002-10-28 | 2010-05-12 | Ge02科技公司 | Ceramic Diesel Engine Exhaust Gas Filter |
| CN102818110A (en) * | 2012-08-17 | 2012-12-12 | 福州鑫威扬电子有限公司 | Reeled silk fiber pipe and production device thereof |
| CN116328408A (en) * | 2023-05-18 | 2023-06-27 | 湖南易净环保科技有限公司 | Automatic slag removal integrated pump station device |
| CN116328408B (en) * | 2023-05-18 | 2024-02-06 | 湖南易净环保科技有限公司 | Automatic slag removal integrated pump station device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |