CN106567978A - Non-metallic corrugated type high-performance correction roller expansion joint - Google Patents
Non-metallic corrugated type high-performance correction roller expansion joint Download PDFInfo
- Publication number
- CN106567978A CN106567978A CN201510647729.2A CN201510647729A CN106567978A CN 106567978 A CN106567978 A CN 106567978A CN 201510647729 A CN201510647729 A CN 201510647729A CN 106567978 A CN106567978 A CN 106567978A
- Authority
- CN
- China
- Prior art keywords
- silica ceramic
- fiber cloth
- expansion joint
- nonmetallic
- steel wire
- 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.)
- Pending
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Classifications
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
- F16L51/00—Expansion-compensation arrangements for pipe-lines
- F16L51/02—Expansion-compensation arrangements for pipe-lines making use of bellows or an expansible folded or corrugated tube
- F16L51/025—Expansion-compensation arrangements for pipe-lines making use of bellows or an expansible folded or corrugated tube with several corrugations
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
- F16L51/00—Expansion-compensation arrangements for pipe-lines
- F16L51/02—Expansion-compensation arrangements for pipe-lines making use of bellows or an expansible folded or corrugated tube
- F16L51/024—Expansion-compensation arrangements for pipe-lines making use of bellows or an expansible folded or corrugated tube non-metallic
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
- F16L51/00—Expansion-compensation arrangements for pipe-lines
- F16L51/02—Expansion-compensation arrangements for pipe-lines making use of bellows or an expansible folded or corrugated tube
- F16L51/026—Expansion-compensation arrangements for pipe-lines making use of bellows or an expansible folded or corrugated tube with interior reinforcement
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Joints Allowing Movement (AREA)
Abstract
The invention discloses a non-metallic corrugated type high-performance correction roller expansion joint which comprises a non-metallic skin. The non-metallic skin is of a multi-layer composite structure and comprises a steel wire mesh I, a high-silica ceramic fiber cloth layer and glass fiber cloth, wherein the steel wire mesh I, the high-silica ceramic fiber cloth layer and the glass fiber cloth are mutually pasted from inside to outside in sequence, and the non-metallic skin is shaped like a corrugated tube. According to further improvements, the high-silica ceramic fiber cloth layer is formed by compositing multiple layers of high-silica ceramic fiber cloth and comprises a high-silica ceramic fiber cloth layer I at the outer side of the steel wire mesh I and a high-silica ceramic fiber cloth layer II at the inner side of the glass fiber cloth; an aerogel thermal insulating layer is arranged between the high-silica ceramic fiber cloth layer I and the high-silica ceramic fiber cloth layer II; a steel wire mesh II is arranged at the inner side or the outer side of the aerogel thermal insulating layer; and the non-metallic corrugated type high-performance correction roller expansion joint is integrally vulcanized through organic silica gel. The non-metallic corrugated type high-performance correction roller expansion joint is large in compensation quantity, good in thermal insulating performance, resistant to high temperature, high in structural strength, good in toughness, long in service life and less in energy loss.
Description
Technical field
The present invention relates to pipe line compensating device, more particularly to a kind of steel industry annealing furnace non-metal expansion joint.
Background technology
Furnace roller expansion joint is mainly used in steel industry annealing furnace, is the vitals for ensureing furnace rolls system and whole set steady.The furnace roller expansion joint used by more advanced furnace roller selects nonmetallic deviation rectification roller expansion joint, and existing deviation rectification roller expansion joint includes cydariform eyelid covering, but the defect of this deviation rectification roller expansion joint is：Compensation dosage is less, it is impossible to meet the use occasion of the larger compensation dosage of needs.
The content of the invention
The present invention is directed to the deficiencies in the prior art, proposes a kind of nonmetallic ripple type high-performance deviation rectification roller expansion joint that can dramatically increase compensation dosage.
The present invention is achieved through the following technical solutions technical goal.
Nonmetallic ripple type high-performance deviation rectification roller expansion joint, including nonmetallic eyelid covering；The nonmetallic eyelid covering is multi-layer compound structure, including the steel wire I mutually pasted successively from inside to outside, high silica ceramic fibre layer of cloth, glass-fiber-fabric；Which thes improvement is that：The nonmetallic eyelid covering is corrugated tube shape.
In said structure, the high silica ceramic fibre layer of cloth is composited by many floor height silica ceramic fiber cloths, including the high silica ceramic fibre layer of cloth II on the inside of the high silica ceramic fibre layer of cloth I, glass-fiber-fabric on the outside of steel wire I；Aerogel heat-proof layer is provided between the high silica ceramic fibre layer of cloth I, high silica ceramic fibre layer of cloth II.
In said structure, on the inside or outside of the aerogel heat-proof layer, steel wire II is provided with.
In said structure, the nonmetallic ripple type high-performance deviation rectification roller expansion joint is integrally vulcanized using organic silica gel so that glass-fiber-fabric outer wall, I inwall of steel wire cover sulfuric horizon.
The present invention compared with prior art, has the positive effect that：
1st, nonmetallic eyelid covering is corrugated tube shape, dramatically increases the compensation dosage of deviation rectification roller expansion joint.
2nd, aerogel heat-proof layer is provided between high silica ceramic fibre layer of cloth I, high silica ceramic fibre layer of cloth II, significantly improves the heat-proof quality of the present invention, make the present invention that there is preferable resistance to elevated temperatures, significantly improve deviation rectification roller expansion joint service life；On the other hand, also substantially reduce heat outwards to distribute from nonmetallic eyelid covering, therefore, also substantially reduce energy loss.
3rd, steel wire II is provided with the inside or outside of aerogel heat-proof layer, can improve the structural rigidity of the present invention.
4th, nonmetallic ripple type high-performance deviation rectification roller expansion joint is integrally vulcanized using organic silica gel so that glass-fiber-fabric outer wall, I inwall of steel wire cover sulfuric horizon, can play following effect：Sizing beauty function, the effect that further heat-insulated, reduction heat scatters and disappears；Increase toughness of the present invention and structural strength.
Description of the drawings
Fig. 1 is schematic structural view of the invention.
Fig. 2 is partial enlarged drawing at I in Fig. 1.
Specific embodiment
Below according to accompanying drawing and in conjunction with the embodiments the invention will be further described.
Nonmetallic ripple type high-performance deviation rectification roller expansion joint shown in accompanying drawing, including nonmetallic eyelid covering 2；Nonmetallic eyelid covering 2 is multi-layer compound structure, including the steel wire I 2.1 mutually pasted successively from inside to outside, high silica ceramic fibre layer of cloth 2.2, glass-fiber-fabric 2.6；Nonmetallic eyelid covering 2 is corrugated tube shape.
High silica ceramic fibre layer of cloth 2.2 is composited by many floor height silica ceramic fiber cloths, including high I 2.2.1 of silica ceramic fibre layer of cloth on the outside of steel wire I 2.1, high II 2.2.2 of silica ceramic fibre layer of cloth on the inside of glass-fiber-fabric 2.6；Aerogel heat-proof layer 2.4, steel wire II 2.3 are provided between high I 2.2.1 of silica ceramic fibre layer of cloth, high II 2.2.2 of silica ceramic fibre layer of cloth, in the present embodiment, steel wire II 2.3 is arranged on the inner side of aerogel heat-proof layer 2.4（In other embodiment, steel wire II 2.3 may also be arranged on the outside of aerogel heat-proof layer 2.4）.
High temperature resistant composite deviation rectification roller expansion joint is integrally vulcanized using organic silica gel so that 2.6 outer wall of glass-fiber-fabric, I 2.1 inwall of steel wire cover sulfuric horizon.
Claims (4)
1. a kind of nonmetallic ripple type high-performance deviation rectification roller expansion joint, including nonmetallic eyelid covering（2）；The nonmetallic eyelid covering（2）For multi-layer compound structure, including the steel wire I mutually pasted successively from inside to outside（2.1）, high silica ceramic fibre layer of cloth（2.2）, glass-fiber-fabric（2.6）；It is characterized in that：The nonmetallic eyelid covering（2）For corrugated tube shape.
2. nonmetallic ripple type high-performance deviation rectification roller expansion joint according to claim 1, it is characterised in that：The high silica ceramic fibre layer of cloth（2.2）It is composited by many floor height silica ceramic fiber cloths, including steel wire I（2.1）The high silica ceramic fibre layer of cloth I in outside（2.2.1）, glass-fiber-fabric（2.6）The high silica ceramic fibre layer of cloth II of inner side（2.2.2）；The high silica ceramic fibre layer of cloth I（2.2.1）, high silica ceramic fibre layer of cloth II（2.2.2）Between be provided with aerogel heat-proof layer（2.4）.
3. nonmetallic ripple type high-performance deviation rectification roller expansion joint according to claim 2, it is characterised in that：The aerogel heat-proof layer（2.4）Inner or outer side be provided with steel wire II（2.3）.
4. the nonmetallic ripple type high-performance deviation rectification roller expansion joint according to one of claim 1-3, it is characterised in that：The nonmetallic ripple type high-performance deviation rectification roller expansion joint is integrally vulcanized using organic silica gel so that glass-fiber-fabric（2.6）Outer wall, steel wire I（2.1）Inwall covers sulfuric horizon.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510647729.2A CN106567978A (en) | 2015-10-09 | 2015-10-09 | Non-metallic corrugated type high-performance correction roller expansion joint |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510647729.2A CN106567978A (en) | 2015-10-09 | 2015-10-09 | Non-metallic corrugated type high-performance correction roller expansion joint |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106567978A true CN106567978A (en) | 2017-04-19 |
Family
ID=58505987
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510647729.2A Pending CN106567978A (en) | 2015-10-09 | 2015-10-09 | Non-metallic corrugated type high-performance correction roller expansion joint |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106567978A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108869928A (en) * | 2018-06-20 | 2018-11-23 | 朱海军 | The covering of non-metal expansion joint is along side |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2847892A1 (en) * | 1978-11-04 | 1980-05-14 | Pforzheim Metallschlauch | Pipe thermal expansion compensating joint - has rubber bellows with wire mesh cover with gaps between groups of strands |
| CN204704531U (en) * | 2015-04-11 | 2015-10-14 | 江苏苏创管业科技有限公司 | High temperature resistant composite deviation rectification roller expansion joint |
| CN204704537U (en) * | 2015-04-11 | 2015-10-14 | 江苏苏创管业科技有限公司 | Be provided with the energy-saving deviation rectification roller expansion joint of reducing linkage structure |
| CN106051367A (en) * | 2015-04-11 | 2016-10-26 | 江苏苏创管业科技有限公司 | Energy-saving deviation rectifying roller expansion joint with reducing connecting structure |
| CN106151757A (en) * | 2015-04-11 | 2016-11-23 | 江苏苏创管业科技有限公司 | High temperature resistant composite deviation rectification roller expansion joint |
-
2015
- 2015-10-09 CN CN201510647729.2A patent/CN106567978A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2847892A1 (en) * | 1978-11-04 | 1980-05-14 | Pforzheim Metallschlauch | Pipe thermal expansion compensating joint - has rubber bellows with wire mesh cover with gaps between groups of strands |
| CN204704531U (en) * | 2015-04-11 | 2015-10-14 | 江苏苏创管业科技有限公司 | High temperature resistant composite deviation rectification roller expansion joint |
| CN204704537U (en) * | 2015-04-11 | 2015-10-14 | 江苏苏创管业科技有限公司 | Be provided with the energy-saving deviation rectification roller expansion joint of reducing linkage structure |
| CN106051367A (en) * | 2015-04-11 | 2016-10-26 | 江苏苏创管业科技有限公司 | Energy-saving deviation rectifying roller expansion joint with reducing connecting structure |
| CN106151757A (en) * | 2015-04-11 | 2016-11-23 | 江苏苏创管业科技有限公司 | High temperature resistant composite deviation rectification roller expansion joint |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108869928A (en) * | 2018-06-20 | 2018-11-23 | 朱海军 | The covering of non-metal expansion joint is along side |
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| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20170419 |