CN201155650Y - Wind pressure conveying tube wear resistant elbow - Google Patents
Wind pressure conveying tube wear resistant elbow Download PDFInfo
- Publication number
- CN201155650Y CN201155650Y CNU2007203005765U CN200720300576U CN201155650Y CN 201155650 Y CN201155650 Y CN 201155650Y CN U2007203005765 U CNU2007203005765 U CN U2007203005765U CN 200720300576 U CN200720300576 U CN 200720300576U CN 201155650 Y CN201155650 Y CN 201155650Y
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- China
- Prior art keywords
- wall
- wear
- utility
- model
- wind pressure
- 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 - Lifetime
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- Rigid Pipes And Flexible Pipes (AREA)
Abstract
The utility model discloses a wear-resisting bend of a wind pressure transfer pipe, wherein, an outer wall adopts a thick-walled seamless steel tube, while an inner wall is added with a wear-resistant rubber or PVC pipe lining, and the middle of the outer wall and the inner wall is filled with wear-resistant materials. The wear-resisting bend of the utility model has the advantages of low cost and long service life. Practice shows that the life service of the utility model is more than two years.
Description
Technical field
The utility model relates to a kind of blast delivery line wear-resistant bend, be mainly used in the pipeline that systems such as mixing and stirring system's cement delivery line and manufacture of cement, transportation, storage carries with blast, also can be used in the delivery pipeline system of other molecule carried with wind and dust.
Background technique
In the construction industry system of mixing and stirring installs, often include the pipeline of carrying with blast, the elbow part of these pipelines needs the good wear resistance energy.The elbow of traditional cement, coal ash conveyance conduit is to use alloy elbow or the ceramic elbow on the market, costs an arm and a leg, and working life is generally about 2 years.
Summary of the invention
The purpose of this utility model is in order to overcome the shortcoming of prior art, to provide a kind of with low cost, the blast delivery line wear-resistant bend of long service life.
The purpose of this utility model is achieved through the following technical solutions: a kind of blast delivery line wear-resistant bend, and outer wall adopts thick-walled seamless steel pipes, and inwall adds abrasive rubber or pvc pipe lining, has dosed high-abrasive material in the middle of outer wall, the inwall.
Owing to adopt said structure, the utlity model has with low costly, the advantage of long service life facts have proved that the utility model working life is more than 2 years.
Description of drawings
Be described further below in conjunction with drawings and Examples.
Fig. 1 is the utility model structural representation.
Fig. 2 is the A-A view of Fig. 1.
Embodiment
A kind of blast delivery line wear-resistant bend, outer wall 1 adopts thick-walled seamless steel pipes, and inwall adds abrasive rubber or pvc pipe lining 2, has dosed high-abrasive material 3 in the middle of outer wall, the inwall.
Specific practice is: the outer thick-walled seamless steel pipes that adopts of elbow is made, and inwall adds lining (abrasive rubber or pvc pipe), and high-abrasive material (slush) is dosed in the centre.Facts have proved that the utility model working life is more than 2 years.
Claims (1)
1, a kind of blast delivery line wear-resistant bend is characterized in that: outer wall (1) adopts thick-walled seamless steel pipes, and inwall adds abrasive rubber or pvc pipe lining (2), has dosed high-abrasive material (3) in the middle of outer wall, the inwall.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007203005765U CN201155650Y (en) | 2007-12-29 | 2007-12-29 | Wind pressure conveying tube wear resistant elbow |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007203005765U CN201155650Y (en) | 2007-12-29 | 2007-12-29 | Wind pressure conveying tube wear resistant elbow |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201155650Y true CN201155650Y (en) | 2008-11-26 |
Family
ID=40103433
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2007203005765U Expired - Lifetime CN201155650Y (en) | 2007-12-29 | 2007-12-29 | Wind pressure conveying tube wear resistant elbow |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201155650Y (en) |
-
2007
- 2007-12-29 CN CNU2007203005765U patent/CN201155650Y/en not_active Expired - Lifetime
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20081126 |