CN2288331Y - Composite pipeline of ceramics and glass fibre reinforced plastics - Google Patents
Composite pipeline of ceramics and glass fibre reinforced plastics Download PDFInfo
- Publication number
- CN2288331Y CN2288331Y CN 97234846 CN97234846U CN2288331Y CN 2288331 Y CN2288331 Y CN 2288331Y CN 97234846 CN97234846 CN 97234846 CN 97234846 U CN97234846 U CN 97234846U CN 2288331 Y CN2288331 Y CN 2288331Y
- Authority
- CN
- China
- Prior art keywords
- glass fibre
- fibre reinforced
- ceramics
- reinforced plastics
- pipeline
- 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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- Laminated Bodies (AREA)
- Rigid Pipes And Flexible Pipes (AREA)
Abstract
The utility model provides a composite pipeline of ceramics and glass fibre reinforced plastics suitable for being pipelines for hydraulic conveying sands, clinkers, and other solid particles. An outer shell of the utility model is an A1< 2 >O3 fine ceramic compounded into one body by a glass fibre reinforced plastic, an inner lining, and the inner wall of the outer shell. The outer shell is made of composite material of synthetic resin and glass fiber or glass cloth, and the inner lining is assembled by high temperature sintering moulding ceramic sheets. The composite pipeline of ceramics and glass fibre reinforced plastics has the advantages of superior anticorrosion performance, good chemical stability, light weight, low construction cost, and little installation and maintenance charges. Particularly, the ceramic of the inner lining has high hardness. The utility model has good wear resistance under the situation of hydraulic deslagging. The composite pipeline of ceramics and glass fibre reinforced plastics is particularly suitable for being an elbow node pipeline with high wear-resistant requirements.
Description
The utility model relates to pottery, the glass fibre reinforced plastic composite pipe that a kind of waterpower is carried solid particles such as ore in sand form, lime-ash.
The output of distance ground need be grown to the lime-ash of afterburnt coal by thermal power plant, to prevent the accumulation of lime-ash, be convenient to the utilization of lime-ash, now thermal power plant all carries out waterpower with pipeline to lime-ash and carries, although in conveying in the pipeline temperature not high, it is very serious to wear and tear, often take place that pipeline is worn through the accident of leaking and emergency first-aid repair is continuous with reason, the safety in production operation that this has not only influenced thermal power plant has increased Cost of repair and maintenance, and lime-ash sewage also usually causes environmental pollution.Therefore, the wear resistance of raising pipeline has become to press for the problem of solution.The eighties substitutes the wear-resistant alloy cast steel pipeline of former cast stone liner pipe so far, and except that cost height, deal weighed, the channel bend place leakage severe in wearing and tearing still often took place.
The purpose of this utility model is to provide a kind of wear resistance good, again the pottery of less expensive, glass fibre reinforced plastic composite pipe.
Task of the present utility model is achieved in that pipeline has shell and liner, and shell is a glass fibre reinforced plastics, and liner is to be the Al of one with outer casing inner wall is compound
2O
3Fine ceramics.
The shell of above-mentioned multiple tube is the composite material of synthetic resin and glass fibre or glass cloth, and to bear pipeline pressure, liner is Al
2O
3The combination of fine ceramics sheet.
This structure multiple tube anti-corrosion property can be superior, in light weight, and engineering cost is low, and the installation and maintenance expense is low, and especially its lined ceramics hardness height has good wear resistance under the hydraulic slag discharging operating mode, and particularly suitable is made wear-resisting demanding elbow pipe joint road.
Below with accompanying drawing in conjunction with the embodiments, concrete structure of the present utility model is further described again:
The pottery that Fig. 1 provides for the utility model, the plan view of glass fibre reinforced plastic composite pipe.
Fig. 2 is the right elevation of Fig. 1 structure.
As shown in the figure, pipe lining 2 is by Al
2O
3The fine ceramics sheet combines, and the fine ceramics sheet is by Al
2O
3Content is shaped greater than 90% ceramic powder high temperature sintering, is compounded in behind the tissue on the inwall of conduit enclosure.Conduit enclosure 1 is a glass fibre reinforced plastic material, and it is that stock and glass fibre or glass cloth are composited with synthetic resin.Synthetic resin can be unsaturated polyester resin, epoxy resin or vinyl ester resins etc.
Claims (2)
1. a pottery, glass fibre reinforced plastic composite pipe have shell (1) and liner (2), and it is characterized in that: shell is a glass fibre reinforced plastics, and liner is the Al that is compounded on the outer casing inner wall
2O
3Fine ceramics.
2. pottery according to claim 1, glass fibre reinforced plastic composite pipe is characterized in that: shell is the composite material of synthetic resin and glass fibre or glass cloth, and liner is Al
2O
3The combination of fine ceramics sheet.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 97234846 CN2288331Y (en) | 1997-06-20 | 1997-06-20 | Composite pipeline of ceramics and glass fibre reinforced plastics |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 97234846 CN2288331Y (en) | 1997-06-20 | 1997-06-20 | Composite pipeline of ceramics and glass fibre reinforced plastics |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2288331Y true CN2288331Y (en) | 1998-08-19 |
Family
ID=33946097
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 97234846 Expired - Fee Related CN2288331Y (en) | 1997-06-20 | 1997-06-20 | Composite pipeline of ceramics and glass fibre reinforced plastics |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2288331Y (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102179954A (en) * | 2010-11-12 | 2011-09-14 | 河南农业大学 | Wear-resisting non-metal forming tube for biomass forming machine and manufacturing process thereof |
| CN103216683A (en) * | 2012-01-18 | 2013-07-24 | 醴陵科泰工程陶瓷有限公司 | Production technology of FRP (Fiber Reinforce Plastic) composite corundum ceramic pipe and product thereof |
| CN103343840A (en) * | 2013-07-09 | 2013-10-09 | 中联重科股份有限公司 | composite pipe and preparation method thereof |
| CN103568115A (en) * | 2012-08-07 | 2014-02-12 | 廖树汉 | Hollow-wall enamel and glass pipe with several times of shockproof and bending-resistant performances and capable of sawing, drilling and replacing steel pipe |
| CN110939798A (en) * | 2019-11-25 | 2020-03-31 | 襄阳慧通电力科技有限公司 | Preparation method of composite anti-corrosion, wear-resistant and high-temperature-resistant pipe |
| CN111271525A (en) * | 2020-03-13 | 2020-06-12 | 四川威尔丁工业科技有限公司 | Glass fiber reinforced plastic ceramic composite pipeline and preparation method thereof |
-
1997
- 1997-06-20 CN CN 97234846 patent/CN2288331Y/en not_active Expired - Fee Related
Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102179954A (en) * | 2010-11-12 | 2011-09-14 | 河南农业大学 | Wear-resisting non-metal forming tube for biomass forming machine and manufacturing process thereof |
| CN102179954B (en) * | 2010-11-12 | 2015-01-21 | 河南农业大学 | Wear-resisting non-metal forming tube for biomass forming machine and manufacturing process thereof |
| CN103216683A (en) * | 2012-01-18 | 2013-07-24 | 醴陵科泰工程陶瓷有限公司 | Production technology of FRP (Fiber Reinforce Plastic) composite corundum ceramic pipe and product thereof |
| CN103216683B (en) * | 2012-01-18 | 2016-12-21 | 醴陵科泰工程陶瓷有限公司 | A kind of production technology of FRP composite corindon earthenware and products thereof |
| CN103568115A (en) * | 2012-08-07 | 2014-02-12 | 廖树汉 | Hollow-wall enamel and glass pipe with several times of shockproof and bending-resistant performances and capable of sawing, drilling and replacing steel pipe |
| CN103343840A (en) * | 2013-07-09 | 2013-10-09 | 中联重科股份有限公司 | composite pipe and preparation method thereof |
| CN103343840B (en) * | 2013-07-09 | 2016-07-06 | 中联重科股份有限公司 | composite pipe and preparation method thereof |
| CN110939798A (en) * | 2019-11-25 | 2020-03-31 | 襄阳慧通电力科技有限公司 | Preparation method of composite anti-corrosion, wear-resistant and high-temperature-resistant pipe |
| CN110939798B (en) * | 2019-11-25 | 2022-01-07 | 襄阳慧通电力科技有限公司 | Preparation method of composite anti-corrosion, wear-resistant and high-temperature-resistant pipe |
| CN111271525A (en) * | 2020-03-13 | 2020-06-12 | 四川威尔丁工业科技有限公司 | Glass fiber reinforced plastic ceramic composite pipeline and preparation method thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |