CN102654215A - Zinc-plated spiral silicon carbide composite tube - Google Patents
Zinc-plated spiral silicon carbide composite tube Download PDFInfo
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- CN102654215A CN102654215A CN2011100525307A CN201110052530A CN102654215A CN 102654215 A CN102654215 A CN 102654215A CN 2011100525307 A CN2011100525307 A CN 2011100525307A CN 201110052530 A CN201110052530 A CN 201110052530A CN 102654215 A CN102654215 A CN 102654215A
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- zinc
- silicon carbide
- plated
- plated spiral
- spiral
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Abstract
The invention relates to a zinc-plated spiral silicon carbide composite tube, comprising a zinc-plated spiral light reinforcing steel tube, glass fiber cloth, and a silicon carbide ceramic layer from outside to inside, wherein a layer of the glass fiber cloth is wound with an outer layer of the silicon carbide ceramic layer; the glass fiber cloth is adhered to the inner wall of the zinc-plated spiral light reinforcing steel tube; and a wave-peak spiral reinforcing rib is adhered to an outer wall of the zinc-plated spiral light reinforcing steel tube. The zinc-plated spiral silicon carbide composite tube provided by the invention generally has the advantages of strong abrasion resistance and grain abrasion property, long service life, excellent property of resisting an impact of an external force, enhancement of an adhering force between the silicon carbide ceramic layer and the zinc-plated spiral light reinforcing steel tube, and the like.
Description
Technical field
The present invention relates to a kind of composite pipe, particularly relate to a kind of zinc-plated spiral silicon carbide compound pipe.
Background technique
In the prior art, traditional general employing from climing combustion high temperature clutch synthesis method of wear-resistant ceramic composite pipe made.Form for three layers by corundum ceramic, transition layer, steel pipe respectively from inside to outside; Ceramic layer is to form compact alumina porcelain (AL2O3) at high temperature more than 2200 ℃; Form firm combination through transition layer with steel pipe; Mainly there is following shortcoming in existing wear-resistant ceramic composite pipe: the internal layer of (1) traditional wear-resistant ceramic composite pipe is the corundum ceramic layer, and thinner thickness is about general 4mm; (2) ceramic layer is afraid of bump, and external impact causes ceramic layer and steel pipe adhesion place to break, come off easily; (3) thickness of steel pipe, weight heighten and add construction intensity.
Summary of the invention
Technical problem to be solved by this invention is the deficiency to existing technology, and a kind of zinc-plated spiral silicon carbide compound pipe is provided.
The technological scheme that the present invention adopts is:
A kind of zinc-plated spiral silicon carbide compound pipe is made up of zinc-plated spiral lightweight reinforcement steel pipe, glass fiber cloth, silicon carbide ceramics layer; Be that zinc-plated spiral lightweight is strengthened steel pipe, glass fiber cloth, silicon carbide ceramics layer composition from outside to inside; The silicon carbide ceramics layer adopts the ceramic sintering process more than 2200 ° to be made, and silicon carbide ceramics layer skin is wound with layer of glass cloth, and glass fiber cloth sticks in zinc-plated spiral lightweight and strengthens on the steel pipe inwall.
Said zinc-plated spiral lightweight is strengthened the steel pipe inwall and is numb line shape, has increased roughness, has strengthened silicon carbide ceramics layer and zinc-plated spiral lightweight and has strengthened steel pipe adhesion.
Said zinc-plated spiral lightweight is strengthened outer wall of steel pipe and is attached with the crest spiral reinforcing rod, has strengthened that zinc-plated lightweight spiral is strengthened the intensity of steel pipe, lowered cost of production, the weight ratio common steel tube can alleviate 30%.
The present invention's zinc-plated spiral silicon carbide compound pipe and original compared with techniques have following four advantages: the silicon carbide ceramics layer abrasive wear resistance performance that adopt (1) is more than three times of aluminium oxide ceramics (corundum), long service life; (2) silicon carbide ceramics layer and zinc-plated spiral lightweight strengthen adopting between steel pipe glass fiber cloth to strengthen twining, and have excellent external force resistance impact property; (3) zinc-plated spiral lightweight reinforcement steel pipe is lighter than original steel pipe weight, intensity is big; (4) zinc-plated spiral lightweight reinforcement steel pipe inwall is attached with numb line shape, has increased roughness, has strengthened silicon carbide ceramics layer and zinc-plated spiral lightweight and has strengthened steel pipe adhesion; (5) zinc-plated spiral lightweight reinforcement outer wall of steel pipe is attached with the crest spiral reinforcing rod, has strengthened zinc-plated lightweight spiral and has strengthened the intensity of steel pipe, lowered cost of production.
Description of drawings
Fig. 1 is a section of structure of the present invention;
Fig. 2 is a structural representation of the present invention.
Embodiment
As shown in Figure 1, zinc-plated spiral silicon carbide compound pipe is made up of zinc-plated spiral lightweight reinforcement steel pipe 1, glass fiber cloth 2, silicon carbide ceramics layer 3 from outside to inside.Silicon carbide ceramics layer 3 and zinc-plated spiral lightweight are strengthened 1 of steel pipe and are adopted glass fiber cloth 2 to strengthen twining; Have excellent external force resistance impact property, be lining in zinc-plated spiral lightweight in the silicon carbide ceramics layer 3 and strengthen steel pipe 1 inside, no longitudinal seam; Can not occur that inner lining material comes off and the Flow of Goods and Materials resistance is little; Zinc-plated spiral lightweight is strengthened steel pipe 1 inwall and is numb line shape 4, has increased roughness, has strengthened silicon carbide ceramics layer 3 and has strengthened steel pipe 1 adhesion with zinc-plated spiral lightweight; Zinc-plated spiral lightweight is strengthened steel pipe 1 outer wall and is attached with crest spiral reinforcing rod 5, has strengthened zinc-plated lightweight spiral and has strengthened the intensity of steel pipe 1, lowered cost of production.
The present invention can be used for carrying powder, piece material material with gas, liquid two-phase mode, and the occasion of low impact, powerful wearing and tearing is like the granule materials conveyance conduit of industries such as coal fired power generation, coal, metallurgy, mine.
Claims (3)
1. a zinc-plated spiral silicon carbide compound pipe is characterized in that: strengthen steel pipe, glass fiber cloth, silicon carbide ceramics layer composition for zinc-plated spiral lightweight from outside to inside; Silicon carbide ceramics layer skin is wound with layer of glass cloth, and glass fiber cloth sticks in zinc-plated spiral lightweight and strengthens on the steel pipe inwall.
2. according to claims 1 described zinc-plated spiral silicon carbide compound pipe, it is characterized in that: said zinc-plated spiral lightweight is strengthened the steel pipe inwall and is numb line shape.
3. according to claims 1 described zinc-plated spiral silicon carbide compound pipe, it is characterized in that: said zinc-plated spiral lightweight is strengthened the steel pipe inwall and is numb line shape.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011100525307A CN102654215A (en) | 2011-03-04 | 2011-03-04 | Zinc-plated spiral silicon carbide composite tube |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011100525307A CN102654215A (en) | 2011-03-04 | 2011-03-04 | Zinc-plated spiral silicon carbide composite tube |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102654215A true CN102654215A (en) | 2012-09-05 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011100525307A Pending CN102654215A (en) | 2011-03-04 | 2011-03-04 | Zinc-plated spiral silicon carbide composite tube |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102654215A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103542196A (en) * | 2013-10-15 | 2014-01-29 | 江苏常盛管业有限公司 | Composite tube excellent in heat resistance |
| CN108775451A (en) * | 2018-06-16 | 2018-11-09 | 江苏吉隆环保科技有限公司 | A kind of two-layer compound internal lining pipe |
| CN115194932A (en) * | 2022-08-08 | 2022-10-18 | 浙江菲达通球环保管业有限公司 | Steel lining silicon carbide structure and lining manufacturing method thereof |
-
2011
- 2011-03-04 CN CN2011100525307A patent/CN102654215A/en active Pending
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103542196A (en) * | 2013-10-15 | 2014-01-29 | 江苏常盛管业有限公司 | Composite tube excellent in heat resistance |
| CN108775451A (en) * | 2018-06-16 | 2018-11-09 | 江苏吉隆环保科技有限公司 | A kind of two-layer compound internal lining pipe |
| CN115194932A (en) * | 2022-08-08 | 2022-10-18 | 浙江菲达通球环保管业有限公司 | Steel lining silicon carbide structure and lining manufacturing method thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20120905 |