CN203404543U - Ceramic lined bend - Google Patents
Ceramic lined bend Download PDFInfo
- Publication number
- CN203404543U CN203404543U CN201320304302.9U CN201320304302U CN203404543U CN 203404543 U CN203404543 U CN 203404543U CN 201320304302 U CN201320304302 U CN 201320304302U CN 203404543 U CN203404543 U CN 203404543U
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- CN
- China
- Prior art keywords
- ceramic
- bend
- layer
- elbow
- utility
- 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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- Branch Pipes, Bends, And The Like (AREA)
Abstract
The utility model relates to the technical field of the composite steel tube, especially to a ceramic lined bend. Connecting edges are arranged at the outer side of the bend, wherein the bend and the connecting edges are in an integrated mode. The bend comprises a ceramic layer, a transition layer and a steel tube layer; and ceramic blocks that are arranged in the middle of the ceramic layer and are spliced along the two end directions are gradually increased. And the bend is an isodiametric bend. With the ceramic lined bend, the gap of the ceramic lined layer at the bending position can be reduced, thereby strengthening ceramic rigidity.
Description
Technical field
The utility model relates to composite steel tube technical field, especially a kind of ceramic lining bend.
Background technique
Metallurgy, power industry pulverized coal conveying, lime-ash, mud, lime stone-gypsum slurries etc. need to consume a large amount of metallic conduits every year.Adopt ceramic composite pipe to replace other pipelines, have that high abrasion, life-span are long, easy for installation, the feature of remarkable in economical benefits.
Summary of the invention
In order to overcome the deficiency of existing technology, the utility model provides a kind of ceramic lining bend.
The utility model solves the technological scheme that its technical problem adopts: a kind of ceramic lining bend, elbow outside is provided with fillet, elbow and fillet are integral type structure, elbow comprises ceramic layer, transition layer and steel pipe layer, and the ceramic block along direction of both ends splicing in the middle of described ceramic layer increases gradually.
According to another embodiment of the present utility model, further comprise that described elbow is iso-diameter elbow.
The beneficial effects of the utility model are that the utility model can reduce the gap of bending place ceramic lining, increases ceramic hardness.
Accompanying drawing explanation
Below in conjunction with drawings and Examples, the utility model is further illustrated.
Fig. 1 is structural representation of the present utility model;
Fig. 2 is plan view of the present utility model;
In figure 1, elbow, 2, fillet, 11, ceramic layer, 12, transition layer, 13, steel pipe layer.
Embodiment
If Fig. 1 is structural representation of the present utility model, a kind of ceramic lining bend, elbow 1 outside is provided with fillet 2, elbow 1 and fillet 2 are integral type structure, elbow 1 comprises ceramic layer 11, transition layer 12 and steel pipe layer 13, and the ceramic block along direction of both ends splicing in the middle of described ceramic layer 1 increases gradually.Described elbow 1 is iso-diameter elbow.
The utility model can reduce porosity ratio, increases ceramic hardness.
Claims (2)
1. a ceramic lining bend, elbow (1) outside is provided with fillet (2), elbow (1) and fillet (2) are integral type structure, elbow (1) comprises ceramic layer (11), transition layer (12) and steel pipe layer (13), it is characterized in that, the ceramic block along direction of both ends splicing in the middle of described ceramic layer (1) increases gradually.
2. ceramic lining bend according to claim 1, is characterized in that, described elbow (1) is iso-diameter elbow.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320304302.9U CN203404543U (en) | 2013-05-30 | 2013-05-30 | Ceramic lined bend |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320304302.9U CN203404543U (en) | 2013-05-30 | 2013-05-30 | Ceramic lined bend |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203404543U true CN203404543U (en) | 2014-01-22 |
Family
ID=49940480
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320304302.9U Expired - Fee Related CN203404543U (en) | 2013-05-30 | 2013-05-30 | Ceramic lined bend |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203404543U (en) |
-
2013
- 2013-05-30 CN CN201320304302.9U patent/CN203404543U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140122 Termination date: 20150530 |
|
| EXPY | Termination of patent right or utility model |