CN207921511U - A kind of wear-resistant ceramic multiple tube - Google Patents
A kind of wear-resistant ceramic multiple tube Download PDFInfo
- Publication number
- CN207921511U CN207921511U CN201820287549.7U CN201820287549U CN207921511U CN 207921511 U CN207921511 U CN 207921511U CN 201820287549 U CN201820287549 U CN 201820287549U CN 207921511 U CN207921511 U CN 207921511U
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- Prior art keywords
- ceramic
- wear
- multiple tube
- resistant
- wearing coat
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Abstract
The utility model is related to multiple tube technical fields; especially a kind of wear-resistant ceramic multiple tube; a kind of wear-resistant ceramic multiple tube; it is made of inner protective layer, ceramic paster, ceramic wearing coat, steel pipe layer and wear-resistant protective layer; ceramic wearing coat and steel pipe layer are prepared and are bonded together by SHS centrifugal process; it is rectangle or diamond shape to have meshed grooves, groove shapes on ceramic wearing coat.This design structure is simple, has good wear-resisting property, adapts to the application of various different fluids, substantially increase the service life of tube body.
Description
Technical field
The utility model is related to multiple tube technical field, especially a kind of wear-resistant ceramic multiple tube.
Background technology
Currently, at home and abroad being set for the structure of metallic conduit in electric power, chemical industry, mine pipeline wear-resistance and anti-corrosion field
Meter is most general using box hat liner rubber or glass inner-lining steel material, wear-resisting property.Especially in denuding slurries
In the case of larger solid particle, the service life of pipeline is very short, worn out quickly, often will produce it is improper shutdown and
Repair, prodigious economic loss is brought to user, influences the progress of construction.It is well known that it is general ceramics have high rigidity,
High-wearing feature can replace common corrosion resistant material, but general ceramic material is very crisp, it is difficult to form.So leaning on single ceramics
Pipe and single metal tube are difficult to bear above-mentioned working condition requirement.
Utility model content
In order to overcome the shortcomings of existing multiple tube wear-resisting property, it is compound that the utility model provides a kind of wear-resistant ceramic
Pipe.
Technical solution adopted by the utility model to solve its technical problems is：A kind of wear-resistant ceramic multiple tube, by interior guarantor
Sheath, ceramic paster, ceramic wearing coat, steel pipe layer and wear-resistant protective layer composition, ceramic wearing coat and steel pipe layer are centrifuged by SHS
Method is prepared and is bonded together.It can be a variety of shapes such as rectangle or diamond shape to have meshed grooves, groove shapes on ceramic wearing coat
Shape can make ceramic paster be closely linked with ceramic wearing coat, potsherd can be effectively prevent to fall off, and so that tube body is had good
Well wear-resisting, heatproof, resistance to erosion and corrosion resistance.
Another embodiment according to the present utility model, further comprises ceramic paster size shape and ceramic wearing coat net
Shape groove match, ceramic paster surface is smooth, substantially increases the flow velocity of pipeline internal flow, while improving pipe portion inner wall
Wear-resisting property.
Another embodiment according to the present utility model further comprises that inner protective layer is polyurethane coating, solves pottery
Porcelain patch connect the flaw occurred with ceramic wearing coat, substantially increases the wear-resisting property of multiple tube and the use longevity of multiple tube
Life, has both high temperature resistance.
The utility model has the beneficial effects that this design structure is simple, there is good wear-resisting property, adapt to various differences
The application of fluid substantially increases the service life of tube body.
Description of the drawings
The utility model is further illustrated with reference to the accompanying drawings and examples.
Fig. 1 is the structural schematic diagram of the utility model；
1, inner protective layer in figure, 2, ceramic paster, 3, ceramic wearing coat, 4 steel pipe layers, 5 wear-resistant protective layers.
Specific implementation mode
If Fig. 1 is the structural schematic diagram of the utility model, a kind of wear-resistant ceramic multiple tube, by inner protective layer 1, ceramic paster
2, ceramic wearing coat 3, steel pipe layer 4 and wear-resistant protective layer 5 form, using the SHS centrifugal process of chemical heat exothermic heat of reaction synthetic material
Prepare ceramic wearing coat 3 and steel pipe layer 4, steel pipe layer 4 and ceramic wearing coat 3 at high temperature, since the two coefficient of thermal expansion differs
Sample thermally expands the new stress field of generation and ceramic steel pipe Central Plains is made to carry out existing stress field and cancels out each other, make ceramic wearing coat 3 with
Both steel pipe layers 4 are in free equilibrium state, reach perfect bonding.There are meshed grooves on ceramic wearing coat 3, groove shapes can be with
For various shapes such as rectangle or diamond shapes, ceramic paster 2 can be made to be closely linked with ceramic wearing coat 3, can effectively prevented
Only potsherd 2 falls off, and tube body is made to have good wear-resisting, heatproof, resistance to erosion and corrosion resistance.2 size shape of ceramic paster with
3 meshed grooves of ceramic wearing coat match, and 2 surface of ceramic paster is smooth, substantially increase the flow velocity of pipeline internal flow, simultaneously
Improve the wear-resisting property of pipe portion inner wall.Inner protective layer 1 is polyurethane coating, solves ceramic paster 2 and is connect with ceramic wearing coat 3
The flaw of appearance substantially increases the wear-resisting property of multiple tube and the service life of multiple tube, has both high temperature resistance.Wear-resisting guarantor
Sheath 5 is the vitreous enamel for being plated in 4 outer surface of steel pipe layer, protects steel pipe layer 4, improves the performance of the wear-and corrosion-resistant of multiple tube.
Claims (3)
1. a kind of wear-resistant ceramic multiple tube, by inner protective layer（1）, ceramic paster（2）, ceramic wearing coat（3）, steel pipe layer（4）With
Wear-resistant protective layer（5）Composition, ceramic wearing coat（3）And steel pipe layer（4）It prepares and bonds together by SHS centrifugal process, it is special
Sign is ceramic wearing coat（3）On have a meshed grooves, groove shapes are rectangle or diamond shape.
2. wear-resistant ceramic multiple tube according to claim 1, characterized in that ceramic paster（2）Size shape is resistance to ceramics
Grind layer（3）Meshed grooves match.
3. wear-resistant ceramic multiple tube according to claim 1, characterized in that inner protective layer（1）For polyurethane coating.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820287549.7U CN207921511U (en) | 2018-03-01 | 2018-03-01 | A kind of wear-resistant ceramic multiple tube |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820287549.7U CN207921511U (en) | 2018-03-01 | 2018-03-01 | A kind of wear-resistant ceramic multiple tube |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207921511U true CN207921511U (en) | 2018-09-28 |
Family
ID=63601961
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820287549.7U Active CN207921511U (en) | 2018-03-01 | 2018-03-01 | A kind of wear-resistant ceramic multiple tube |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207921511U (en) |
-
2018
- 2018-03-01 CN CN201820287549.7U patent/CN207921511U/en active Active
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| GR01 | Patent grant |