CN206592694U - Presulfurization welded type non-metal compensator - Google Patents
Presulfurization welded type non-metal compensator Download PDFInfo
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- CN206592694U CN206592694U CN201720304864.1U CN201720304864U CN206592694U CN 206592694 U CN206592694 U CN 206592694U CN 201720304864 U CN201720304864 U CN 201720304864U CN 206592694 U CN206592694 U CN 206592694U
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- compound fabric
- steel plate
- layer
- silica gel
- metal composite
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Abstract
The utility model is related to presulfurization welded type non-metal compensator, including steel plate and non-metal composite, the two ends of non-metal composite are equipped with steel plate, non-metal composite includes silica gel Compound Fabric, EPDM Compound Fabric and fluorubber Compound Fabric, the outer layer and internal layer of non-metal composite are silica gel Compound Fabrics, it is EPDM Compound Fabric and fluorubber Compound Fabric respectively in the middle of it, overall structure is formed by filling the connection after vulcanization of rubber layer between silica gel Compound Fabric and EPDM Compound Fabric and fluorubber Compound Fabric.The utility model non-metal compensator is with flue by being welded to connect, and the strength of joint of formation is high, good seal；Steel plate through hole causes outer layer silica gel Compound Fabric and internal layer silica gel Compound Fabric to connect reliable, it is to avoid occurs aliquation and comes off.During installation, it is not necessary to which electric power factory equipment stops production, and can further strengthen in the direct welding procedure of flue breakage, compensation ability, high temperature resistant and corrosion-resistant, construction and easy for installation, service life is longer.
Description
Technical field
The utility model is related to compensator technical field, and especially a kind of presulfurization welded type be easy to repair and constructed is non-
Metal compensator.
Background technology
Existing power plant stack gas pipeline is deformed due to expanding with heat and contract with cold, generally using the compensator with antiseptic power
To compensate displacement and deformation, typically displacement is compensated using non-metal compensator and vibration is absorbed, reduce noise, compensator is main
For exotic materials such as fabric, rubber, the vibrations run so as to energy air blower of compensating, airduct and pipe deforming.Existing non-gold
Belong to compensator to use after a period of time, due to by said system deformation and displacement stretching action, adding the sulphur in exhaust gas dust
The strong corrosion of compound, soda acid etc., is easily damaged, and causes seal failure, environment is polluted, so as to need instantaneously changing compensator.
The construction and installation exercise for changing compensator usually require it is substantial amounts of it is artificial first remove old compensator and could carry out, not only waste
Time, and can cause larger economic loss to power plant.
Utility model content
The purpose of this utility model is to provide a kind of compensator that need not be removed and damage originally, straight inside flue
Connect the presulfurization welded type non-metal compensator of welding procedure.
The purpose of this utility model is achieved by the following technical solution：
Presulfurization welded type non-metal compensator, including steel plate and non-metal composite, the two of the non-metal composite
End is equipped with steel plate, and the non-metal composite includes silica gel Compound Fabric, EPDM Compound Fabric and fluorubber Compound Fabric, non-gold
The outer layer and internal layer for belonging to complex are silica gel Compound Fabrics, are EPDM Compound Fabric and fluorubber Compound Fabric respectively in the middle of it,
Shape is connected after vulcanization by filling rubber layer between the silica gel Compound Fabric and EPDM Compound Fabric and fluorubber Compound Fabric
Integral structure.
As optimal technical scheme of the present utility model, the non-metal composite is made up of six layer materials, its first layer
It is fluorubber Compound Fabric, silica gel Compound Fabric or EPDM Compound Fabric respectively with layer 6, the second layer and the 4th layer are high respectively
Warm ceramics cloth and stainless steel wire, third layer are tetrafluoro high temperature cloths, and layer 5 is refractory ceramics insulation blanket, and the steel plate includes examining stepping on
Steel or stainless steel.
As optimal technical scheme of the present utility model, the outside of the non-metal composite extends and is covered in two ends
The surface of its two ends steel plate, is connected with each other and fixed between non-metal composite and steel plate by connecting rubber layer and special glue.
As optimal technical scheme of the present utility model, the area that the non-metal composite is covered in surface of steel plate accounts for whole
The 40%-75% of individual steel plate area.
As optimal technical scheme of the present utility model, non-metal composite two ends steel plate is provided with some longitudinal arrangements
Through hole, rubber is provided with through hole, the rubber that the silica gel Compound Fabric of steel plate both sides passes through in through hole is connected with each other.
As optimal technical scheme of the present utility model, the steel plate through hole is set to circular port, elliptical aperture or bar-shaped trough.
As optimal technical scheme of the present utility model, transition is passed through between the two ends of the Compound Fabric and the end of steel plate
Raw rubber block is connected with each other and fixed.
The beneficial effects of the utility model are：Relative to prior art, the utility model junction steel plate can be according to installation
Position carries out bending, and steel plate uses corrosion resistant, anticorrosion alloy or stainless steel material, and non-metal compensator passes through with flue during installation
It is welded to connect, strength of joint height, the good seal of formation；Steel plate through hole causes outer layer Compound Fabric and internal layer Compound Fabric to connect reliable,
Avoid generation aliquation, come off problem, improves service life.
The utility model is during installation, it is not necessary to remove the original old compensator of power plant, can be in fume pipe
Directly welding procedure inside road, and the intensity of non-metal compensator is high, and deformation absorbs and compensation ability is further strengthened, heatproof
Performance is good, and corrosion resistance is strong, constructs and easy for installation, service life is longer.
Brief description of the drawings
The utility model is described in further detail with specific embodiment below in conjunction with the accompanying drawings：
Fig. 1 is cross section structure schematic diagram of the present utility model.
Fig. 2 is the structural representation of the utility model steel plate.
In figure：1st, steel plate, 2, silica gel Compound Fabric, 3, EPDM Compound Fabric, 4, fluorubber Compound Fabric, 5, connection rubber
Layer, 6, filling rubber layer, 7, transition raw rubber block, 8, steel plate through hole.
Embodiment
As depicted in figs. 1 and 2, presulfurization welded type non-metal compensator, including steel plate 1 and non-metal composite, non-gold
The two ends of category complex are equipped with steel plate 1, and non-metal composite includes silica gel Compound Fabric 2, EPDM Compound Fabric 3 and fluorubber
Compound Fabric 4, the outer layer and internal layer of non-metal composite are silica gel Compound Fabrics 2, are the He of EPDM Compound Fabric 3 respectively in the middle of it
Fluorubber Compound Fabric 4, by filling rubber layer 6 between silica gel Compound Fabric 2 and EPDM Compound Fabric 3 and fluorubber Compound Fabric 4
Connection forms overall structure after vulcanization.
In the present embodiment, the outside of the non-metal composite extends to two ends and is covered in the surface of its two ends steel plate 1,
It is connected with each other and fixed between non-metal composite and steel plate 1 by connecting rubber layer 5 and special glue.Non-metal composite is covered
The 40%-75% of whole steel plate area is accounted in the area of surface of steel plate.
The intermediate layer of the utility model non-metal compensator can also increase aramid fiber scrim layer, 304 stainless steel wires
Stratum reticulare, the aramid fiber scrim layer is double-layer structure, and its thickness is 2.0mm~2.8mm.The non-metal composite two ends
Steel plate 1, which is provided with the steel plate through hole 8 of some longitudinal arrangements, through hole 8, is provided with rubber, and the silica gel Compound Fabric 2 of the both sides of steel plate 1 passes through steel
Rubber in plate through hole 8 is connected with each other.The present embodiment steel plate through hole 8 is set to circular port, elliptical aperture or bar-shaped trough.The Compound Fabric
Two ends and steel plate end between be connected with each other by transition raw rubber block 7 and fixed.
Another embodiment of the present utility model, the non-metal composite is made up of six layer materials, its first layer and
Layer 6 is fluorubber Compound Fabric, silica gel Compound Fabric or EPDM Compound Fabric respectively, and the second layer and the 4th layer are high temperature respectively
Ceramic cloth and stainless steel wire, third layer are tetrafluoro high temperature cloths, and layer 5 is refractory ceramics insulation blanket, and the steel plate 1 includes examining stepping on
Steel or stainless steel.
Above-described embodiment is only limitted to illustrate design of the present utility model and technical characteristic, and its object is to allow the skill of this area
Art personnel understand the technical solution of the utility model and embodiment, and protection domain of the present utility model can not be limited accordingly.
Every equivalent substitution or equivalence changes made according to technical solutions of the utility model, should all cover in protection of the present utility model
Within the scope of.
Claims (7)
1. a kind of presulfurization welded type non-metal compensator, including steel plate and non-metal composite, the non-metal composite
Two ends are equipped with steel plate, it is characterized in that：The non-metal composite includes silica gel Compound Fabric, EPDM Compound Fabric and fluorubber
Compound Fabric, the outer layer and internal layer of non-metal composite are silica gel Compound Fabrics, are EPDM Compound Fabric and fluorine respectively in the middle of it
Rubber combined cloth, by filling rubber layer through sulphur between the silica gel Compound Fabric and EPDM Compound Fabric and fluorubber Compound Fabric
Connection forms overall structure after change.
2. presulfurization welded type non-metal compensator according to claim 1, it is characterized in that：The non-metal composite by
Six layer materials are constituted, and its first layer and layer 6 are fluorubber Compound Fabric, silica gel Compound Fabric or EPDM Compound Fabric respectively, the
Two layers and the 4th layer are refractory ceramics cloth and stainless steel wire respectively, and third layer is tetrafluoro high temperature cloth, and layer 5 is that refractory ceramics is protected
Warm blanket, the steel plate includes examining stepping on steel or stainless steel.
3. presulfurization welded type non-metal compensator according to claim 1 or 2, it is characterized in that：It is described nonmetallic compound
The outside of body extends to two ends and is covered in the surface of its two ends steel plate, by connecting rubber between non-metal composite and steel plate
Layer and special glue are connected with each other and fixed.
4. presulfurization welded type non-metal compensator according to claim 1 or 2, it is characterized in that：It is described nonmetallic compound
The area that body is covered in surface of steel plate accounts for the 40%-75% of whole steel plate area.
5. presulfurization welded type non-metal compensator according to claim 1 or 2, it is characterized in that：It is described nonmetallic compound
Body two ends steel plate, which is provided with the through hole of some longitudinal arrangements, through hole, is provided with rubber, and the silica gel Compound Fabric of steel plate both sides passes through through hole
Interior rubber is connected with each other.
6. presulfurization welded type non-metal compensator according to claim 5, it is characterized in that：The steel plate through hole is set to round
Shape hole, elliptical aperture or bar-shaped trough.
7. presulfurization welded type non-metal compensator according to claim 1, it is characterized in that：The two ends of the Compound Fabric with
It is connected with each other and fixes by transition raw rubber block between the end of steel plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720304864.1U CN206592694U (en) | 2017-03-27 | 2017-03-27 | Presulfurization welded type non-metal compensator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720304864.1U CN206592694U (en) | 2017-03-27 | 2017-03-27 | Presulfurization welded type non-metal compensator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206592694U true CN206592694U (en) | 2017-10-27 |
Family
ID=60122928
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720304864.1U Expired - Fee Related CN206592694U (en) | 2017-03-27 | 2017-03-27 | Presulfurization welded type non-metal compensator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206592694U (en) |
-
2017
- 2017-03-27 CN CN201720304864.1U patent/CN206592694U/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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20171027 Termination date: 20200327 |