CN210344586U - Wear-resistant ceramic rubber hose - Google Patents
Wear-resistant ceramic rubber hose Download PDFInfo
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- CN210344586U CN210344586U CN201920670084.8U CN201920670084U CN210344586U CN 210344586 U CN210344586 U CN 210344586U CN 201920670084 U CN201920670084 U CN 201920670084U CN 210344586 U CN210344586 U CN 210344586U
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Abstract
The utility model belongs to the technical field of rubber composite ceramics, and aims to provide a wear-resistant ceramic rubber hose which comprises a rubber base body, wherein the rubber base body is of a hollow cylindrical structure; the inner wall of the rubber matrix is embedded with wear-resistant ceramics, and the wear-resistant ceramics are arranged orderly; the wear-resistant ceramic is of a regular hexagon structure, the top of the wear-resistant ceramic is provided with an arc surface, and the arc surface is embedded in the rubber substrate; the outer wall of the rubber matrix is also provided with a fixed flange. The utility model has the characteristics of shock-resistant, stand wear and tear, running resistance is little, crooked convenient, light in weight etc, adopt advanced vulcanization technology to inlay high-quality wear-resisting pottery at the rubber hose inner wall, not only wear-resisting and pliability is good, still can realize long distance through modes such as mounting flange, loose flange, screw thread, quick-operation joint and connect.
Description
Technical Field
The utility model belongs to the technical field of the compound pottery of rubber, specifically speaking is a wear-resisting ceramic rubber hose.
Background
In the industrial fields such as thermal power factory, cement plant, ore dressing plant, anticorrosive chemical industry, the transport of its powder or ore pulp is essential process, and current conveying medium is mostly steel pipe or rubber hose. However, because the working conditions in the above fields are harsh, common steel pipes have the problems of heavy weight, high installation cost, no bending, poor high-temperature erosion resistance and the like, rubber hoses have the problems of poor wear resistance, poor high-temperature resistance, severe erosion and the like, and both materials have the problem of short service life.
At present, the problems can be better solved by applying the ceramic rubber hose abroad, while the domestic introduction about the ceramic rubber hose is less, and the using effect is not good. For example, patent No. 201120220146.9 describes a steel wire rubber hose lined with ceramic particles, wherein the ceramic particles are tightly adhered to the inner wear-resistant rubber layer of the pipeline, absorb the wear-resistant and heat-non-conductive properties of the ceramic, and combine with the flexibility of the rubber, thereby prolonging the service life of the pipeline; however, the steel wire rubber hose with the ceramic particle lining has a four-layer structure, the whole production process is complex, and the ceramic is bonded on the wear-resistant layer and is easy to fall off. Therefore, the existing conveying pipelines in the industrial fields of thermal power plants, cement plants, ore dressing plants, corrosion prevention chemical industry and the like need to be further improved.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to overcome not enough among the prior art, provide a wear-resisting ceramic rubber hose, have characteristics such as impact-resistant, stand wear and tear, running resistance is little, crooked convenient, light in weight, adopt advanced vulcanization process to inlay high-quality wear-resisting pottery at the rubber hose inner wall, not only wear-resisting and pliability is good, still can realize long distance connection through modes such as mounting flange, loose flange, screw thread, quick-operation joint.
In order to achieve the above purpose, the utility model adopts the following technical scheme: the wear-resistant ceramic rubber hose comprises a rubber base body, wherein the rubber base body is of a hollow cylindrical structure; the inner wall of the rubber matrix is embedded with wear-resistant ceramics, and the wear-resistant ceramics are arranged orderly; the wear-resistant ceramic is of a regular hexagon structure, the top of the wear-resistant ceramic is provided with an arc surface, and the arc surface is embedded in the rubber substrate; the outer wall of the rubber matrix is also provided with a fixed flange.
As an improvement, the wear-resistant ceramic of the wear-resistant ceramic rubber hose is ceramic particles, the side length of a regular hexagon is 10-30 mm, and the radius of a circular arc surface is R30-R50 mm.
As an improvement, the gap between the wear-resistant ceramics of the wear-resistant ceramic rubber hose is less than or equal to 1 mm.
As an improvement, the wear-resistant ceramic material of the wear-resistant ceramic rubber hose is Al2O3One of ceramic or ZTA ceramic.
As an improvement, the outer wall of the rubber matrix of the wear-resistant ceramic rubber hose is provided with one of a movable flange, a thread and a quick joint.
As an improvement, the wear-resistant ceramic of the wear-resistant ceramic rubber hose is embedded on the inner wall of the rubber matrix through a vulcanization process.
The utility model discloses the beneficial effect who gains does: the wear-resistant ceramic rubber hose has the characteristics of softness of a rubber pipeline and wear resistance of ceramic; the spherical cambered surfaces of the wear-resistant ceramic particles are embedded in the inner wall of the rubber hose, so that when the rubber hose is bent, the wear-resistant ceramic particles can freely slide in space, and the problem that the particles are difficult to bend due to mutual collision or the wear-resistant ceramic particles are damaged due to mutual collision is avoided; the fixed flange and the movable flange are arranged on the outer wall of the rubber base body or are connected quickly, so that the connection of the ceramic rubber hose is facilitated, and the ceramic rubber hose has obvious advantages for long-distance conveying or local replacement; the wear-resistant ceramic particles are made of Al with high hardness and good wear resistance2O3Compared with the traditional rubber tube, the wear resistance of the ceramic or ZTA ceramic can be improved by 20 times, compared with the metal tube, the wear resistance of the ceramic or ZTA ceramic can be improved by nearly 10 times, and the weight of the ceramic or ZTA ceramic is only about 30 percent of that of the metal tube; finally, through an advanced vulcanization process, the wear-resistant ceramic particles are well embedded in the inner wall of the rubber, the rubber is firm and reliable, and the wear-resistant ceramic particles are of a regular hexagon structure and have the characteristics of convenience in embedding, small gaps and attractiveness.
The utility model discloses a wear-resisting ceramic rubber hose is in the use, the buffering that rubber hose can be fine with absorb the impact force in the twinkling of an eye on wear-resisting ceramic granule. Therefore, the utility model discloses a wear-resisting ceramic rubber hose specially adapted thermal power factory, cement plant, colliery powder, ore pulp are carried, are mixed the application field that the wearability requirement is high such as earth pump truck.
Drawings
FIG. 1 is a schematic structural view of the present invention;
fig. 2 is a top view of the present invention;
FIG. 3 is a schematic structural view of the wear-resistant ceramic of the present invention;
fig. 4 is a top view of the wear-resistant ceramic of the present invention.
Detailed Description
The present invention will be described in further detail with reference to the following drawings and embodiments: as shown in fig. 1 to 4, the wear-resistant ceramic rubber hose of the present invention comprises a rubber base 1, wherein the rubber base 1 has a hollow cylindrical structure; the inner wall of the rubber matrix 1 is embedded with wear-resistant ceramics 2, the wear-resistant ceramics 2 are ceramic particles and are arranged orderly, and gaps among the wear-resistant ceramics 2 are less than or equal to 1 mm; the wear-resistant ceramic 2 is of a regular hexagon structure, the side length of the regular hexagon is 10-30 mm, the top of the regular hexagon is provided with an arc surface 21, and the radius of the arc surface 21 is R30-R50 mm; the arc surface 21 is embedded in the rubber matrix 1, so that the hose has good flexibility; the outer wall of the rubber base body 1 is also provided with a fixed flange 3, and further, the outer wall of the rubber base body 1 is provided with one of a movable flange, a thread and a quick connector; furthermore, the wear-resistant ceramic material is Al2O3One of ceramic or ZTA ceramic is embedded on the inner wall of the rubber matrix 1 by a vulcanization process, and has the characteristics of firmness, reliability, convenient bending, beautiful appearance and the like.
Finally, it should be noted that the above-mentioned embodiments illustrate only specific embodiments of the invention. Obviously, the present invention is not limited to the above embodiments, and many variations are possible. All modifications which can be derived or suggested by a person skilled in the art from the disclosure of the invention should be considered as within the scope of the invention.
Claims (6)
1. The wear-resistant ceramic rubber hose comprises a rubber base body (1), and is characterized in that the rubber base body (1) is of a hollow cylindrical structure; the inner wall of the rubber matrix (1) is embedded with wear-resistant ceramics (2), and the wear-resistant ceramics are arranged orderly; the wear-resistant ceramic (2) is of a regular hexagon structure, the top of the wear-resistant ceramic is provided with an arc surface (21), and the arc surface (21) is embedded in the rubber base body (1); the outer wall of the rubber matrix is also provided with a fixed flange (3).
2. The wear-resistant ceramic rubber hose according to claim 1, wherein the wear-resistant ceramic is ceramic particles, the side length of the regular hexagon is 10-30 mm, and the radius of the arc surface (21) is R30-R50 mm.
3. A wear-resistant ceramic-rubber hose according to claim 1, characterized in that the gap between the wear-resistant ceramics (2) is less than or equal to 1 mm.
4. A wear-resistant ceramic-rubber hose according to claim 1, 2 or 3, wherein the wear-resistant ceramic (2) is made of Al2O3One of ceramic or ZTA ceramic.
5. The abrasion-resistant ceramic rubber hose according to claim 1, wherein the outer wall of the rubber base body (1) is provided with one of a movable flange, a thread and a quick coupling.
6. The abrasion-resistant ceramic-rubber hose according to claim 1, wherein the abrasion-resistant ceramic (2) is embedded in the inner wall of the rubber base body (1) by a vulcanization process.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920670084.8U CN210344586U (en) | 2019-05-12 | 2019-05-12 | Wear-resistant ceramic rubber hose |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920670084.8U CN210344586U (en) | 2019-05-12 | 2019-05-12 | Wear-resistant ceramic rubber hose |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210344586U true CN210344586U (en) | 2020-04-17 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920670084.8U Active CN210344586U (en) | 2019-05-12 | 2019-05-12 | Wear-resistant ceramic rubber hose |
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| CN (1) | CN210344586U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110107748A (en) * | 2019-05-12 | 2019-08-09 | 湖南西拓新材料科技有限公司 | A kind of wear-resistant ceramic rubber hose and preparation method thereof |
-
2019
- 2019-05-12 CN CN201920670084.8U patent/CN210344586U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110107748A (en) * | 2019-05-12 | 2019-08-09 | 湖南西拓新材料科技有限公司 | A kind of wear-resistant ceramic rubber hose and preparation method thereof |
| CN110107748B (en) * | 2019-05-12 | 2024-05-17 | 湖南西拓新材料科技有限公司 | Wear-resistant ceramic rubber hose and preparation method thereof |
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