CN209540299U - A kind of totally-enclosed high temperature resistant non-metal compensator - Google Patents
A kind of totally-enclosed high temperature resistant non-metal compensator Download PDFInfo
- Publication number
- CN209540299U CN209540299U CN201920169309.1U CN201920169309U CN209540299U CN 209540299 U CN209540299 U CN 209540299U CN 201920169309 U CN201920169309 U CN 201920169309U CN 209540299 U CN209540299 U CN 209540299U
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- China
- Prior art keywords
- adapter tube
- bellows
- periphery
- covering
- alumina silicate
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Abstract
The utility model discloses a kind of totally-enclosed high temperature resistant non-metal compensator, first adapter tube is horizontally disposed, ring flange is fixed in the periphery of the first adapter tube, guide shell is additionally provided on the outside of the end of the first adapter tube, the second adapter tube is additionally provided in the front end of the first adapter tube, ring flange is welded in the end of the second adapter tube, the string bag is equipped in the periphery of guide shell, the inside of the string bag is equipped with alumina silicate fibre, alumina silicate fibre is arranged between support plate and bellows, it is vertically disposed on the first adapter tube, the periphery of second adapter tube, covering is equipped in the top of bellows, alumina silicate fibre is equipped between bellows and covering；The utility model has the advantages that: axial, radial thermal compensation can be carried out with butt tube, using the thermally conductive alumina silicate fibre of two-part, and it is additionally provided with bellows between alumina silicate fibre, guarantees the thermal compensation performance under excessive temperature, and nonmetallic covering suppleness is good, and compensation rate is big.
Description
Technical field
The utility model relates to compensator, specifically a kind of nonmetallic sleeve expansion joint.
Background technique
Sleeve expansion joint is also known as tubular type telescopic joint, is the compensation device of hot fluid pipeline, is mainly used for rectilinear duct and additionally arranges
The absorption compensation of the axial thermal expansion displacement occurred afterwards is that one kind is directly installed on that any conveying is free from corrosion unidirectional or multidirectional stream
Compensator among the pipeline of body.Slip-type expansion joint is widely used in cities and towns heating, metallurgy, and mine generates electricity, and petrochemical industry is built
It builds etc. in the conveyance conduit of industries, non-metal compensator is used in smoke wind pipe mostly at present, also has gas piping, but due to blast furnace
Flue-gas temperature out is relatively high, does not often have enough deflections using metal type compensation.
Summary of the invention
In order to solve the above technical problems, the purpose of the utility model is to provide a kind of totally-enclosed nonmetallic compensation of high temperature resistant
Device can effectively solve above-mentioned technical problem, and specific technical solution is as follows:
A kind of totally-enclosed high temperature resistant non-metal compensator, including the first adapter tube, the first adapter tube is horizontally disposed, and ring flange is fixed
It is arranged in the periphery of the first adapter tube, is additionally provided with guide shell on the outside of the end of the first adapter tube, in the front end of the first adapter tube
It is additionally provided with the second adapter tube, is welded with ring flange in the end of the second adapter tube, is equipped with the string bag, the string bag in the periphery of guide shell
Both ends be connected to the periphery of guide shell and the first adapter tube, the inside of the string bag is equipped with alumina silicate fibre, the silicic acid
Aluminum fiber is arranged between support plate and bellows, and the support plate quantity is two, is vertically disposed on the first adapter tube, the
The periphery of two adapter tubes, the bellows are horizontally set between two support plates, are equipped with covering in the top of bellows,
Alumina silicate fibre is equipped between bellows and covering, the covering lid connects on the lifting lug of support plate, bolt be bolted in covering in
In the lifting lug of support plate.
First adapter tube is consistent with the internal diameter of the second adapter tube.
First adapter tube, the second nozzle inner wall are equipped with polytetrafluoro wear-resistant macromolecule pipe.
The utility model has the advantages that: axial, radial thermal compensation can be carried out with butt tube, using the thermally conductive alumina silicate of two-part
Fiber, and bellows is additionally provided between alumina silicate fibre, guarantee the thermal compensation performance under excessive temperature, and nonmetallic illiteracy
Skin suppleness is good, and compensation rate is big.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the utility model.
Specific embodiment
Illustrate the utility model with reference to the accompanying drawing, as shown in Figure 1, the utility model include the first adapter tube 2, first
Adapter tube 2 is horizontally disposed, and ring flange 1 is fixed in the periphery of the first adapter tube 2, on the outside of the end of the first adapter tube 2 also
Equipped with guide shell 10, it is additionally provided with the second adapter tube 11 in the front end (right side for referring to Fig. 1) of the first adapter tube 2, at the end of the second adapter tube 11
Portion is welded with ring flange 1, is equipped with the string bag 4 in the periphery of guide shell 10, the both ends of the string bag 4 are connected to guide shell 10
With the periphery of the first adapter tube 2, the inside of the string bag 4 is equipped with alumina silicate fibre 7, and the alumina silicate fibre 7 is arranged in support plate 5
Between bellows 8,5 quantity of support plate is two, is vertically disposed on the circumference of the first adapter tube 2, the second adapter tube 11
Outside, the bellows 8 are horizontally set between two support plates 5, covering 6 are equipped in the top of bellows 8, in bellows 8
Alumina silicate fibre 7 is equipped between covering 6, the covering 6 lid connects on the lifting lug 9 of support plate, bolt 3 be bolted in covering 6 with
In the lifting lug of support plate 5.
First adapter tube 2 is consistent with the internal diameter of the second adapter tube 11.
First adapter tube 2,11 inner wall of the second adapter tube are equipped with polytetrafluoro wear-resistant macromolecule pipe 12.
Claims (3)
1. a kind of totally-enclosed high temperature resistant non-metal compensator, including the first adapter tube, it is characterised in that: the first adapter tube is horizontally disposed,
Ring flange is fixed in the periphery of the first adapter tube, guide shell is additionally provided on the outside of the end of the first adapter tube, first
The front end of adapter tube is additionally provided with the second adapter tube, is welded with ring flange in the end of the second adapter tube, is equipped with net in the periphery of guide shell
Pocket, the both ends of the string bag are connected to the periphery of guide shell and the first adapter tube, and the inside of the string bag is equipped with aluminium silicate fiber
Dimension, the alumina silicate fibre are arranged between support plate and bellows, and the support plate quantity is two, are vertically disposed on
The periphery of first adapter tube, the second adapter tube, the bellows is horizontally set between two support plates, in the top of bellows
Equipped with covering, alumina silicate fibre is equipped between bellows and covering, the covering lid connects on the lifting lug of support plate, bolt spiral shell
Covering is connected in the lifting lug of support plate.
2. totally-enclosed high temperature resistant non-metal compensator according to claim 1, it is characterised in that: the first adapter tube connects with second
The internal diameter of pipe is consistent.
3. totally-enclosed high temperature resistant non-metal compensator according to claim 1, it is characterised in that: the first adapter tube, second connect
Inside pipe wall is equipped with polytetrafluoro wear-resistant macromolecule pipe.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920169309.1U CN209540299U (en) | 2019-01-31 | 2019-01-31 | A kind of totally-enclosed high temperature resistant non-metal compensator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920169309.1U CN209540299U (en) | 2019-01-31 | 2019-01-31 | A kind of totally-enclosed high temperature resistant non-metal compensator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209540299U true CN209540299U (en) | 2019-10-25 |
Family
ID=68272600
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920169309.1U Expired - Fee Related CN209540299U (en) | 2019-01-31 | 2019-01-31 | A kind of totally-enclosed high temperature resistant non-metal compensator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209540299U (en) |
-
2019
- 2019-01-31 CN CN201920169309.1U patent/CN209540299U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20191025 Termination date: 20210131 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |