CN201513648U - Rubber glass steel composite wear-resistant reducer - Google Patents
Rubber glass steel composite wear-resistant reducer Download PDFInfo
- Publication number
- CN201513648U CN201513648U CN2009202055605U CN200920205560U CN201513648U CN 201513648 U CN201513648 U CN 201513648U CN 2009202055605 U CN2009202055605 U CN 2009202055605U CN 200920205560 U CN200920205560 U CN 200920205560U CN 201513648 U CN201513648 U CN 201513648U
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- rubber
- protective layer
- resistant
- wear
- reducer
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Abstract
A rubber glass steel composite wear-resistant reducer solves the defects that in the prior art the wear-resistant reducer used in an air dust transporting pipeline or a slurry transporting pipeline has high production cost, and the metal reducer and a rubber lining generate adhesive failure phenomenon under high temperature action and have short service lives. The utility model provides the rubber glass steel composite wear-resistant reducer, which adopts the technical scheme as follows: the rubber glass steel composite wear-resistant reducer is a diameter-variable straight pipe connector and consists of a wear-resistant rubber inner pipe and a strength protective layer, wherein the strength protective layer is provided with a fixing flange thereon, and the wear-resistant rubber inner pipe is arranged inside the strength protective layer and is a wear-resistant rubber reducer that is formed by vulcanization in whole, and the strength protective layer is a glass steel strength protective layer. The rubber glass steel composite wear-resistant reducer has the advantages of long service life, relatively low cost, simple structure and convenient use.
Description
Technical field
The utility model relates to a kind of nonmetal wear-resisting CONCENTRIC REDUCER structure, particularly rubber glass fibre reinforced plastics complex abrasion-proof CONCENTRIC REDUCER.
Background technique
In the prior art, the wear-resistant bend of using always in air dust transporting pipeline or the slurries conveyance conduit, owing to need reducing sometimes, be commonly called as in the industry and be wear-resisting CONCENTRIC REDUCER, wear-resisting CONCENTRIC REDUCER is to make by the wear-resistant metal material or the interior one deck elastometric lining of pasting of ordinary metallic material CONCENTRIC REDUCER that adopt high hardness in the prior art, the wear-resisting CONCENTRIC REDUCER of existing structure, in use, facts have proved that working life is not ideal enough, general working life is between 3～4 months, antifriction metal (AFM) is not anticorrosion and the liner bonding is insecure, and working life is short, the cost height.
Summary of the invention
The wear-resisting CONCENTRIC REDUCER cost of production height, metal and the elastometric lining that use for air dust transporting pipeline or slurries conveyance conduit in the solution prior art easily come unstuck, influence the shortcoming and defect in working life, the utility model designs a kind of rubber-glass fibre reinforced plastics complex abrasion-proof CONCENTRIC REDUCER structure, overcomes the deficiencies in the prior art.
The utility model realizes that the technological scheme that goal of the invention adopts is; described rubber-glass fibre reinforced plastics complex abrasion-proof CONCENTRIC REDUCER is a reducing straight tube connecting head; rubber-glass fibre reinforced plastics complex abrasion-proof CONCENTRIC REDUCER is made of pipe and intensity protective layer in the abrasive rubber; the intensity protective layer is provided with fastening flange, and intensity protective layer inside is provided with pipe in the abrasive rubber.
Pipe is pipe in the abrasive rubber of whole sulfidization molding in the abrasive rubber.The intensity protective layer is a glass fibre reinforced plastics intensity protective layer.
The beneficial effects of the utility model are that corrosion-resistant, anti-the washing away of pipe combines firmly with glass fibre reinforced plastics intensity protective layer in the rubber.Low, the long service life of cost of production compared with prior art.
Description of drawings
Accompanying drawing 1 is a structural representation of the present utility model.
In the accompanying drawing, 1 is pipe in the abrasive rubber, and 2 is the intensity protective layer.
Embodiment
Referring to accompanying drawing 1; rubber glass fibre reinforced plastics complex abrasion-proof CONCENTRIC REDUCER; rubber glass fibre reinforced plastics complex abrasion-proof CONCENTRIC REDUCER is a reducing straight tube connecting head; rubber-glass fibre reinforced plastics complex abrasion-proof CONCENTRIC REDUCER is made of pipe 1 and intensity protective layer 2 in the abrasive rubber; intensity protective layer 2 is provided with fastening flange, and intensity protective layer 2 inside are provided with pipe 1 in the abrasive rubber.
Pipe 1 is the interior pipe of abrasive rubber of whole sulfidization molding in the described abrasive rubber.The wall thickness of pipe 1 can be set to different wall thickness according to the needs that reality is used in the abrasive rubber.
Described intensity protective layer 2 is a glass fibre reinforced plastics intensity protective layer.Glass fibre reinforced plastics is compared with metal, have in light weight, make and cost of production low, with advantages such as pipe jointing in the abrasive rubber are firm.
Intensity protective layer 2 inside that the glass fibre reinforced plastic material that adopts is made are arranged on pipe 1 in the abrasive rubber, during making glass fibre reinforced plastics is sticked on from level to level on the cylindrical of pipe 1 in the abrasive rubber, sulfuration back intensity protective layer 2 can be closely attached to the outside of managing 1 in the rubber, pipe 1 and intensity protective layer 2 are in conjunction with firm in the abrasive rubber, the phenomenon that can come unstuck not, during use, pipe 1 has played good reinforcement effect in 2 pairs of the intensity protective layers that glass fibre reinforced plastics is made, through pipe 1 in the abrasive rubber of sulfidization molding, its thickness is generally 10～15mm, have acid-alkali-corrosive-resisting and anti-effect of washing away, so working life of the present utility model is than 3～5 times of the wear-resisting big or small head lengths of common metal; It is lower to the utlity model has cost, simple in structure, long service life, advantage easy to use.
Claims (3)
1. rubber glass fibre reinforced plastics complex abrasion-proof CONCENTRIC REDUCER; rubber glass fibre reinforced plastics complex abrasion-proof CONCENTRIC REDUCER is a reducing straight tube connecting head; it is characterized in that: rubber glass fibre reinforced plastics complex abrasion-proof CONCENTRIC REDUCER is made of pipe (1) and intensity protective layer (2) in the abrasive rubber; intensity protective layer (2) is provided with fastening flange, and intensity protective layer (2) inside is provided with pipe (1) in the abrasive rubber.
2. rubber glass fibre reinforced plastics complex abrasion-proof CONCENTRIC REDUCER according to claim 1 is characterized in that: pipe (1) is pipe in the abrasive rubber of whole sulfidization molding in the described abrasive rubber.
3. rubber glass fibre reinforced plastics complex abrasion-proof CONCENTRIC REDUCER according to claim 1 and 2 is characterized in that: described intensity protective layer (2) is a glass fibre reinforced plastics intensity protective layer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009202055605U CN201513648U (en) | 2009-10-12 | 2009-10-12 | Rubber glass steel composite wear-resistant reducer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009202055605U CN201513648U (en) | 2009-10-12 | 2009-10-12 | Rubber glass steel composite wear-resistant reducer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201513648U true CN201513648U (en) | 2010-06-23 |
Family
ID=42485059
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009202055605U Expired - Fee Related CN201513648U (en) | 2009-10-12 | 2009-10-12 | Rubber glass steel composite wear-resistant reducer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201513648U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103016886A (en) * | 2012-12-07 | 2013-04-03 | 深圳市胜义环保有限公司 | Quick water connection structure for underwater operation, connection method and reducer union |
| CN103292094A (en) * | 2013-07-03 | 2013-09-11 | 南通市长海实业有限公司 | Diameter variable glass fiber pipeline |
| CN104728552A (en) * | 2015-04-08 | 2015-06-24 | 江苏华神特种橡胶制品股份有限公司 | Ring-inlaid reducing rubber hose |
| CN108443711A (en) * | 2018-06-05 | 2018-08-24 | 江苏长达特钢制品有限公司 | Cured transport system |
-
2009
- 2009-10-12 CN CN2009202055605U patent/CN201513648U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103016886A (en) * | 2012-12-07 | 2013-04-03 | 深圳市胜义环保有限公司 | Quick water connection structure for underwater operation, connection method and reducer union |
| CN103292094A (en) * | 2013-07-03 | 2013-09-11 | 南通市长海实业有限公司 | Diameter variable glass fiber pipeline |
| CN104728552A (en) * | 2015-04-08 | 2015-06-24 | 江苏华神特种橡胶制品股份有限公司 | Ring-inlaid reducing rubber hose |
| CN104728552B (en) * | 2015-04-08 | 2016-06-08 | 江苏华神特种橡胶制品股份有限公司 | A kind of capel reducing rubber hose |
| CN108443711A (en) * | 2018-06-05 | 2018-08-24 | 江苏长达特钢制品有限公司 | Cured transport system |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20100623 Termination date: 20111012 |