CN202125682U - Steel wire rubber hose with lining ceramic particles - Google Patents
Steel wire rubber hose with lining ceramic particles Download PDFInfo
- Publication number
- CN202125682U CN202125682U CN2011202201469U CN201120220146U CN202125682U CN 202125682 U CN202125682 U CN 202125682U CN 2011202201469 U CN2011202201469 U CN 2011202201469U CN 201120220146 U CN201120220146 U CN 201120220146U CN 202125682 U CN202125682 U CN 202125682U
- Authority
- CN
- China
- Prior art keywords
- steel wire
- rubber
- pipeline
- abrasion
- ceramic particles
- 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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- Laminated Bodies (AREA)
- Rigid Pipes And Flexible Pipes (AREA)
Abstract
The utility model discloses a ceramic abrasion-resistant steel wire rubber hose which can resolve the problems that the service life of a conveying pipeline is short due to high temperature and high abrasion in a blast furnace coal injection system and a sintering ash-conveying system and the labor intensity is high. Inner adhering ceramic particles are added based on a steel wire rubber pipeline, the ceramic particles are closely adhered to an abrasion-resistant rubber layer of a pipeline inner layer, and the characteristics of ceramics in abrasion resistance and non-conduction of heat are utilized to combined with the flexibility of rubber, thereby greatly prolonging service life of the pipeline, reducing labor intensity, improving working efficiency and reducing production cost.
Description
Technical field
The utility model relates to a kind of braided steel wire rubber hose product of lined ceramics particle, is applicable to the line transportation of various powderies or semi-solid medium.
Background technique
At present, domestic big-and-middle-sized iron and steel enterprise generally all adopts the higher media of friction such as General Purpose Rubber line transportation breeze, coal dust.Along with the technical development of steel industry, used raw material also changes, and such as increasing quartz flour etc., increases the friction of pipeline more, reduces pipeline life, has also increased labor intensity, reduces manufacturing efficiency.Hindered the achievement of energy efficiency.
Summary of the invention
Make the reduction in the working life of pipeline in order to solve the friction of quartz flour, hyperfine coal dust, the utility model provides a kind of braided steel wire rubber hose of lined ceramics particle, can guarantee to improve the utilization efficiency of pipeline greatly under the situation of discharge pressure.
The utility model solves the technological scheme that its technical problem adopted: the internal layer wearing layer gluing ceramic particle of rubber hose; Particle is arranged in order and inwall is combined closely; Forming ceramic wear-resisting is main new-type wearing layer; The cover wire braid is internal layer rubber wear-resisting layer fixedly, and Steel Wire Braid attaches high temperature vulcanized moulding behind the rubber coating outward.
Ceramic particle is heat-resisting, wear-resisting, compiles fixedly flexible pipe moulding of Steel Wire Braid outward, can guarantee the pressure in the course of conveying.Its soft rubber hose has voluntary activity property, in the connection procedure of equipment, can reduce vibrations, reduces buffering, protection equipment.
Description of drawings
Below in conjunction with accompanying drawing and embodiment the utility model is further specified.
Fig. 1 is the structural representation of the utility model
Fig. 2 is the sectional view of the utility model
Fig. 3 is the utility model embodiment's a use schematic representation
Among the figure: 1-rubber coating 2-Steel Wire Braid 3-ceramic particle 4-internal layer wearing layer 5-joint 6-flexible pipe
Embodiment
Shown in figure, according to the length that equipment connects, confirm the length of pipeline, confirm internal diameter as requested, carry out integral body processing with two end connectors 5, combined closely in a position, reach seal for pipe joints property.
The ceramic particle 3 that the internal layer wearing layer 4 of rubber hose coheres is that diameter is the 3-5mm ceramic particle, and the surface presents arcuation, to reduce frictional force.Ceramic particle is embedded in the specific rubber, neat and orderly, at interval smaller or equal to 1.5mm, constitute the wear-resistant ceramic liner, it is bonding with ceramic edge and rubber internal layer to re-use the high tenacity organic bond, forms firm and the scuff-resistant coating of cushion effect is arranged.The cover wire braid is internal layer rubber wear-resisting layer fixedly, and Steel Wire Braid attaches high temperature vulcanized moulding behind the rubber coating outward.
Wear-resistant ceramic rubber composite soft tube leading indicator:
Pottery Ceramic
| Project | Index |
| Alumina content | ≥92 |
| Density | >;=3.6g/ cubic meter |
| Rockwell hardness | ≥87HRA |
| Compressive strength | ≥850MPa |
| Fracture toughness | ≥4.8MPa.M1/2 |
| Resistance to flexure | ≥290mp |
| Thermal conductivity | 20w/m.k |
| Thermal expansion coefficient | 7.2×10-6m/×m.k |
Rubber Rubber
| Project | Index |
| Breaking strength | ≥12MPa |
| Pull apart extension | ≥250％ |
| Shore hardness | 55-65 |
| Setafter break | ≤24％ |
| Rubber and ceramic Adhesion force (shearing stress) | ≥3.0mp |
| Heatproof | ≤100-300℃ |
Adopt the model utility of this structure, can reduce workload according to use condition practical adjustments tortuosity.Lined ceramics prolongs service time of pipeline greatly, improves utilization rate.
Claims (1)
1. lined ceramics particle steel wire rubber hose is characterized in that: gluing ceramic particle (3) on internal layer wearing layer (4) inwall of rubber hose, and cover wire braid (2) is internal layer rubber wear-resisting layer (4) fixedly, and Steel Wire Braid (2) is outer to attach rubber coating (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011202201469U CN202125682U (en) | 2011-06-27 | 2011-06-27 | Steel wire rubber hose with lining ceramic particles |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011202201469U CN202125682U (en) | 2011-06-27 | 2011-06-27 | Steel wire rubber hose with lining ceramic particles |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202125682U true CN202125682U (en) | 2012-01-25 |
Family
ID=45488748
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011202201469U Expired - Lifetime CN202125682U (en) | 2011-06-27 | 2011-06-27 | Steel wire rubber hose with lining ceramic particles |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202125682U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105179828A (en) * | 2015-09-22 | 2015-12-23 | 重庆市合川区环宇配件厂 | Hydraulic device for automobile accessory machining |
| 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 |
-
2011
- 2011-06-27 CN CN2011202201469U patent/CN202125682U/en not_active Expired - Lifetime
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105179828A (en) * | 2015-09-22 | 2015-12-23 | 重庆市合川区环宇配件厂 | Hydraulic device for automobile accessory machining |
| 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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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: 20120125 |