CN200957332Y - Cylindrical spiral filter net - Google Patents
Cylindrical spiral filter net Download PDFInfo
- Publication number
- CN200957332Y CN200957332Y CN 200620138158 CN200620138158U CN200957332Y CN 200957332 Y CN200957332 Y CN 200957332Y CN 200620138158 CN200620138158 CN 200620138158 CN 200620138158 U CN200620138158 U CN 200620138158U CN 200957332 Y CN200957332 Y CN 200957332Y
- Authority
- CN
- China
- Prior art keywords
- cylindrical screw
- shaft tube
- screen pack
- silk screen
- central shaft
- 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.)
- Expired - Fee Related
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Abstract
The utility model relates to a colatorium, in particular a column screw colatorium with a strong capacity of degassing decontamination, which is composed of a centre shaft tube and a column screw filtration silk screen; wherein, the column screw filtration silk screen is a three-dimensional multi-layer spiral cylindrical basket-shaped structure which made of wires by means of welding; the inner wall of the cylindrical basket-shaped structure is covered on the centre shaft tube and be welded at the outer surface of a bushing. The colatorium replaces the traditional planar structure with a three-dimensional cylindrical intersectant mesh structure, and therefore the work area of filtration can be increased greatly, moreover the capacity of degassing decontamination can also be improved.
Description
Technical field
The utility model relates to a kind of screen pack, the cylindrical screw screen pack that particularly a kind of degasification dirt-removing power is extremely strong.
Background technology
Traditional screen pack is the plane screen pack, and the filtration work area of plane screen pack is little, and degasification, dirt-removing power are poor.
Summary of the invention
It is big that the purpose of this utility model provides a kind of filtration work area, degasification, the cylindrical screw screen pack that dirt-removing power is strong.
The purpose of this utility model realizes as follows: cylindrical screw screen pack described in the utility model filters silk screen by central shaft tube and cylindrical screw and forms; It is the cylinder solid multi-layer helical basket shape structure that is formed by metal wire bond system that cylindrical screw filters silk screen, and the inner wall sleeve of cylinder basket structure and is welded on the center sleeve outer surface on central shaft tube.
Described central shaft tube is copper tubing.
It is copper wire that described cylindrical screw filters the used wire of silk screen.
Good effect of the present utility model is: the planar structure that cylindrical screw screen pack described in the utility model changes traditional filter screen is three-dimensional cylinder cross network structure, compare with the plane screen pack, it has increased the work area of filtering greatly, has strengthened degasification, dirt-removing power.
Description of drawings
Fig. 1 is the utility model structural diagrams intention
Among the figure, 1 central shaft tube, 2 cylindrical screws filter silk screen
The specific embodiment
As shown in Figure 1, cylindrical screw screen pack described in the utility model is made up of central shaft tube 1 and cylindrical screw filtration silk screen 2; It is the cylinder solid multi-layer helical basket shape structures that formed by metal wire bond system that cylindrical screw filters silk screen 2, and the inner wall sleeve of cylinder basket structure and is welded on center sleeve 1 outer surface on central shaft tube 1.
Described central shaft tube 1 is copper tubing.
It is copper wire that described cylindrical screw filters silk screen 2 used wires.
Claims (3)
1. cylindrical screw screen pack is characterized in that: cylindrical screw screen pack described in the utility model filters silk screen by central shaft tube and cylindrical screw and forms; It is the cylinder solid multi-layer helical basket shape structure that is formed by metal wire bond system that cylindrical screw filters silk screen, and the inner wall sleeve of cylinder basket structure and is welded on the center sleeve outer surface on central shaft tube.
2. cylindrical screw screen pack according to claim 1 is characterized in that: described central shaft tube is copper tubing.
3, cylindrical screw screen pack according to claim 1 is characterized in that: it is copper wire that described cylindrical screw filters the used wire of silk screen.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620138158 CN200957332Y (en) | 2006-09-15 | 2006-09-15 | Cylindrical spiral filter net |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620138158 CN200957332Y (en) | 2006-09-15 | 2006-09-15 | Cylindrical spiral filter net |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN200957332Y true CN200957332Y (en) | 2007-10-10 |
Family
ID=38784206
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200620138158 Expired - Fee Related CN200957332Y (en) | 2006-09-15 | 2006-09-15 | Cylindrical spiral filter net |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN200957332Y (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| RU2470695C1 (en) * | 2011-07-07 | 2012-12-27 | Иван Соломонович Пятов | Wire filter (versions) |
| CN103042624A (en) * | 2012-12-26 | 2013-04-17 | 机械科学研究总院先进制造技术研究中心 | Guide sleeve for preparing composite fabricated part |
| RU2553877C1 (en) * | 2014-01-09 | 2015-06-20 | Федеральное государственное бюджетное образовательное учреждение высшего профессионального образования "Самарский государственный аэрокосмический университет имени академика С.П. Королева" (национальный исследовательский университет)" (СГАУ) | Method of filtering elements manufacturing |
-
2006
- 2006-09-15 CN CN 200620138158 patent/CN200957332Y/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| RU2470695C1 (en) * | 2011-07-07 | 2012-12-27 | Иван Соломонович Пятов | Wire filter (versions) |
| CN103042624A (en) * | 2012-12-26 | 2013-04-17 | 机械科学研究总院先进制造技术研究中心 | Guide sleeve for preparing composite fabricated part |
| CN103042624B (en) * | 2012-12-26 | 2015-11-25 | 机械科学研究总院先进制造技术研究中心 | For the preparation of the fairlead of composite material prefabricated component |
| RU2553877C1 (en) * | 2014-01-09 | 2015-06-20 | Федеральное государственное бюджетное образовательное учреждение высшего профессионального образования "Самарский государственный аэрокосмический университет имени академика С.П. Королева" (национальный исследовательский университет)" (СГАУ) | Method of filtering elements manufacturing |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20071010 Termination date: 20130915 |