CN2221700Y - Permanent-magnet rubber-lined wear-resisting elbow - Google Patents
Permanent-magnet rubber-lined wear-resisting elbow Download PDFInfo
- Publication number
- CN2221700Y CN2221700Y CN 95231257 CN95231257U CN2221700Y CN 2221700 Y CN2221700 Y CN 2221700Y CN 95231257 CN95231257 CN 95231257 CN 95231257 U CN95231257 U CN 95231257U CN 2221700 Y CN2221700 Y CN 2221700Y
- Authority
- CN
- China
- Prior art keywords
- rubber
- wear
- steel plate
- layer
- bent pipe
- 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 permanent-magnet rubber-lined wear-resisting bent pipe, comprising a steel plate layer and a rubber-lined layer, and the steel plate layer and the rubber-lined layer are adhesively connected. The outside of the steel plate layer is provided with a protective cover, and the inner of the protective cover is provided with a plurality of groups of magnets which form a magnetic field in the bent pipe. When a medium flows through in the bent pipe, a metal powder containing dust can be attracted by the magnets to form an iron oxide metal film, and thus the wear-resisting performance is enhanced. The utility model can also adopt a shrimp waist shape to cause the medium in a pipeline to flow through the bent pipe, and the original sliding type becomes into a rolling and sliding type, so as to further enhance the wear-resisting.
Description
The utility model relates to a kind of permanent magnetism line with rubber abrasion-proof bent tube.
At present, the wear resistance of line with rubber pipeline is to realize by one deck glue of pipe lining, and this line with rubber pipeline is worked as the line with rubber layer and ground, and can die-off its working life, because the outer non-magnet structure of bend pipe, do not exist so pipe interior has magnetic field, line with rubber just can not form the overlay film of iron oxide outward yet, owing to lack this layer structure, wear-resisting property is relatively poor relatively, original in addition bend pipe is a circular arc, and medium is that swiping is passed through within it, so wearing and tearing are very fast relatively.
The purpose of this utility model provides the permanent magnetism line with rubber abrasion-proof bent tube than high-wear resistance of having that a kind of bend pipe is provided with the magnet piece structure outward.
The purpose of this utility model is achieved in that permanent magnetism line with rubber abrasion-proof bent tube includes steel plate layer (1) and line with rubber layer (2), the two bonding forming, and steel plate layer (1) is outside equipped with guard shield (3), and magnet piece (4) is arranged in the guard shield.
Compare with existing line with rubber bend pipe, the utility model is owing to be provided with guard shield outside bend pipe, be provided with many group magnet pieces in the guard shield, so can in bend pipe, form magnetic field, when medium is advanced in bend pipe, wherein the dust-laden metallic dust can be metal film coated at the line with rubber layer inwall formation iron oxide of bend pipe, the wear-resisting property of the bend pipe of many this layer structures strengthens relatively, the utility model can adopt the bend pipe of dried shrimp waist shape in addition, medium is advanced in the bend pipe of this shape and is flow through bend pipe through sliding and rolling, so wear-resisting property also strengthens relatively.
Be described in detail technical solution of the present utility model below in conjunction with accompanying drawing.
Fig. 1 is the structural representation of permanent magnetism line with rubber abrasion-proof bent tube.
As figure, permanent magnetism line with rubber abrasion-proof bent tube includes steel plate layer 1 and line with rubber layer 2, the two bonding forming, and steel plate layer 1 is outside equipped with guard shield 3, and magnet piece 4 is arranged in the guard shield.Above-mentioned permanent magnetism line with rubber abrasion-proof bent tube can be a dried shrimp waist shape.
Claims (2)
1, a kind of permanent magnetism line with rubber abrasion-proof bent tube includes steel plate layer (1) and line with rubber layer (2), and the two bonding forming is characterized in that steel plate layer (1) is outside equipped with guard shield (3), has magnet piece (4) in the guard shield.
2, permanent magnetism line with rubber abrasion-proof bent tube according to claim 1 is characterized in that described bend pipe is a dried shrimp waist shape.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 95231257 CN2221700Y (en) | 1995-05-30 | 1995-05-30 | Permanent-magnet rubber-lined wear-resisting elbow |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 95231257 CN2221700Y (en) | 1995-05-30 | 1995-05-30 | Permanent-magnet rubber-lined wear-resisting elbow |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2221700Y true CN2221700Y (en) | 1996-03-06 |
Family
ID=33875904
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 95231257 Expired - Fee Related CN2221700Y (en) | 1995-05-30 | 1995-05-30 | Permanent-magnet rubber-lined wear-resisting elbow |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2221700Y (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101243281B (en) * | 2005-08-12 | 2010-05-19 | 东京日进佳芭拉株式会社 | Piping-use cover assembly set |
| CN105371052A (en) * | 2015-12-03 | 2016-03-02 | 山东钢铁股份有限公司 | Wear-resisting device for dedusting pipeline |
| CN106523830A (en) * | 2016-10-24 | 2017-03-22 | 扬州市勘测设计研究院有限公司 | Right-angled elbow provided with flow guiding rib plates |
| CN110939815A (en) * | 2019-09-23 | 2020-03-31 | 本钢板材股份有限公司 | Magnetite square box type wear-resistant elbow |
-
1995
- 1995-05-30 CN CN 95231257 patent/CN2221700Y/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101243281B (en) * | 2005-08-12 | 2010-05-19 | 东京日进佳芭拉株式会社 | Piping-use cover assembly set |
| CN105371052A (en) * | 2015-12-03 | 2016-03-02 | 山东钢铁股份有限公司 | Wear-resisting device for dedusting pipeline |
| CN106523830A (en) * | 2016-10-24 | 2017-03-22 | 扬州市勘测设计研究院有限公司 | Right-angled elbow provided with flow guiding rib plates |
| CN106523830B (en) * | 2016-10-24 | 2019-09-06 | 扬州市勘测设计研究院有限公司 | A kind of 90 ° of bend pipes of band water conservancy diversion gusset |
| CN110939815A (en) * | 2019-09-23 | 2020-03-31 | 本钢板材股份有限公司 | Magnetite square box type wear-resistant elbow |
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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 |