CN204592676U - Wear-resistant bend - Google Patents
Wear-resistant bend Download PDFInfo
- Publication number
- CN204592676U CN204592676U CN201520279444.3U CN201520279444U CN204592676U CN 204592676 U CN204592676 U CN 204592676U CN 201520279444 U CN201520279444 U CN 201520279444U CN 204592676 U CN204592676 U CN 204592676U
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- spherical shell
- elbow
- wear
- wearing layer
- angle
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Abstract
The utility model discloses a kind of wear-resistant bend, belong to pipe fitting; Aim to provide the wear-resistant bend of a kind of tube wall not cracky, long service life.It comprises elbow body; Described elbow body by spherical shell (1), be fixed on two pipe joints (4) that this spherical shell is communicated with it and form, form one between the center line of this two pipe joint and be more than or equal to 90 ° and be less than the angle of 180 °; There is the wearing layer (2) be filled in spherical shell (1) in the outside of this angle, and the surface (3) of this wearing layer is smooth surface structure.The utility model effectively prevent the defect of the tube wall Fast Wearing of elbow corner, improves the working life of elbow significantly; It is a kind of elbow for conveying granular material.
Description
Technical field
The utility model relates to a kind of elbow, particularly relates to a kind of wear-resistant bend.
Background technique
As everyone knows, elbow is the indispensable a kind of pipe fitting of conveyance conduit; Because discharge pressure during Cemented filling granule materials is large, material flow is fast, can produce strongly wash away at the corner material particles of elbow to tube wall, transducer wall ' s abrasion seriously, easily damaged.
Summary of the invention
For the above-mentioned defect existed in prior art, the utility model aims to provide the wear-resistant bend of a kind of tube wall not cracky, long service life.
To achieve these goals, the utility model by the following technical solutions: it comprises elbow body; It is characterized in that: described elbow body by spherical shell, be fixed on two pipe joints that this spherical shell is communicated with it and form, form one between the center line of this two pipe joint and be more than or equal to 90 ° and be less than the angle of 180 °; There is the wearing layer be filled in spherical shell in the outside of this angle, and the surface of this wearing layer is smooth surface structure.
Compared with the prior art, the utility model, owing to have employed technique scheme, has changed original elbow body into spherical shell shell construction, therefore, it is possible to fill Brown Alundum and form wearing layer in spherical shell; Effectively prevent the defect of the tube wall Fast Wearing of elbow corner, improve the working life of elbow significantly.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
In figure: spherical shell 1, wearing layer 2, surface 3, pipe joint 4.
Embodiment
Below in conjunction with accompanying drawing and specific embodiment, the utility model is described in further detail:
As shown in Figure 1: elbow body by spherical shell 1, be fixed on two pipe joints 4 that this spherical shell is communicated with it and form, form one between the center line of two pipe joints 4 and be more than or equal to 90 ° and be less than the angle of 180 °; Have the wearing layer 2 laying and be filled in spherical shell 1 in the outside of this angle, its surface 3 of this wearing layer be made up of Brown Alundum is smooth surface structure.
Claims (1)
1. a wear-resistant bend, comprises elbow body; It is characterized in that: described elbow body by spherical shell (1), be fixed on two pipe joints (4) that this spherical shell is communicated with it and form, form one between the center line of this two pipe joint and be more than or equal to 90 ° and be less than the angle of 180 °; There is the wearing layer (2) be filled in spherical shell (1) in the outside of this angle, and the surface (3) of this wearing layer is smooth surface structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520279444.3U CN204592676U (en) | 2015-05-04 | 2015-05-04 | Wear-resistant bend |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520279444.3U CN204592676U (en) | 2015-05-04 | 2015-05-04 | Wear-resistant bend |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204592676U true CN204592676U (en) | 2015-08-26 |
Family
ID=53928827
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520279444.3U Active CN204592676U (en) | 2015-05-04 | 2015-05-04 | Wear-resistant bend |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204592676U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107270006A (en) * | 2017-07-18 | 2017-10-20 | 福州大学 | A kind of wear-resistant bend and preparation method thereof |
| CN108622663A (en) * | 2018-05-24 | 2018-10-09 | 岳波 | A kind of spherical elbow wear-resisting suitable for air-transport system |
-
2015
- 2015-05-04 CN CN201520279444.3U patent/CN204592676U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107270006A (en) * | 2017-07-18 | 2017-10-20 | 福州大学 | A kind of wear-resistant bend and preparation method thereof |
| CN107270006B (en) * | 2017-07-18 | 2023-02-24 | 福州大学 | Wear-resistant elbow and preparation method thereof |
| CN108622663A (en) * | 2018-05-24 | 2018-10-09 | 岳波 | A kind of spherical elbow wear-resisting suitable for air-transport system |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |