CN218625960U - Be used for flue gas to administer desulfurization expansion joint - Google Patents
Be used for flue gas to administer desulfurization expansion joint Download PDFInfo
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- CN218625960U CN218625960U CN202222718606.1U CN202222718606U CN218625960U CN 218625960 U CN218625960 U CN 218625960U CN 202222718606 U CN202222718606 U CN 202222718606U CN 218625960 U CN218625960 U CN 218625960U
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- expansion joint
- joint
- desulfurization
- flue gas
- bellows
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Abstract
The utility model relates to an expansion joint technical field just discloses a be used for flue gas to administer desulfurization expansion joint, including joint board activity joint in roof top surface, the joint board surface is provided with the locating piece all around, and butt joint hole has been seted up all around to bottom plate and roof surface, and the expansion joint body surface swing joint all around has the bellows, and bellows surface both sides swing joint has the butt joint pipe, and the expansion joint body inner wall is provided with anticorrosive board. The utility model discloses a locating piece surface is corresponding with butt joint hole position, and the expansion joint body is through the joint board and locating piece and the roof surface activity joint that set up, putting into the back with the expansion joint body from the roof position, and the locating piece that the accessible set up is corresponding with butt joint hole position, alright put this body fixed joint of expansion joint at the joint mechanism surface central point, and convenient operation is simple, and the staff of also being convenient for of the fastening nut and the threaded rod that set up simultaneously carries out the dismouting to the expansion joint body, improves the life of expansion joint body.
Description
Technical Field
The utility model relates to an expansion joint technical field specifically is a be used for flue gas to administer desulfurization expansion joint.
Background
Expansion joints are also conventionally called compensators, or expansion joints. It is composed of bellows (an elastic element) and its working body, end pipe, support, flange and guide pipe. The expansion joint is a flexible structure arranged on the shell or the pipeline of the container for compensating additional stress caused by temperature difference and mechanical vibration, and the effective expansion and contraction deformation of the corrugated pipe of the working body is utilized to absorb the dimensional change of the pipeline, the conduit, the container and the like caused by expansion and contraction and the like or compensate the axial, transverse and angular displacement of the pipeline, the conduit, the container and the like. The expansion joint can also be used for noise reduction and vibration reduction and heat supply, in order to prevent the pipeline from deforming or damaging due to thermal elongation or temperature stress when the temperature of a heat supply pipeline rises, a compensator is required to be arranged on the pipeline to compensate the thermal elongation of the pipeline, so that the stress of the pipeline wall and the acting force acting on a valve piece or a support structure are reduced, and the expansion joint can be applied to various fields.
At present, after the existing expansion joint is used for a long time, the inside of the expansion joint is easily corroded by gas, the expansion joint is damaged, the service life of the expansion joint is shortened, the expansion joint needs to be improved, and the corrosion prevention effect of the expansion joint is improved.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a be used for flue gas to administer desulfurization expansion joint to solve the problem that proposes among the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme:
the utility model provides an expansion joint for desulfurization is administered to flue gas, includes clamping mechanism and expansion joint body, expansion joint body movable mounting puts in clamping mechanism surface central point.
Preferably, the clamping mechanism comprises a dismounting unit and a fastening unit, the dismounting unit is arranged on the surface of the clamping mechanism, and the fastening unit is movably clamped with the surface of the top of the clamping mechanism.
Preferably, the dismouting unit includes the bottom plate, bottom plate and roof movable mounting have about the latch mechanism surface both sides, bottom plate and roof surface movable mounting all around have fastening nut, fastening nut surface screw has cup jointed the threaded rod, and fastening nut and the threaded rod of setting are convenient for carry out the dismouting with bottom plate and roof, effectively pull down the expansion joint body from bottom plate and roof central point, carry out periodic maintenance and maintenance, improve the life of expansion joint body, and convenient operation is simple.
Preferably, the fastening unit comprises a clamping plate and a positioning block, the clamping plate is movably clamped on the top surface of the top plate, the positioning block is arranged on the periphery of the outer surface of the clamping plate, and the surfaces of the bottom plate and the top plate are provided with butt joint holes.
Preferably, the expansion joint body comprises a corrugated pipe, the periphery of the outer surface of the expansion joint body is movably connected with the corrugated pipe, two sides of the surface of the corrugated pipe are movably connected with butt pipes, and an anti-corrosion plate is arranged on the inner wall of the expansion joint body.
Preferably, anticorrosive board surface one side is corresponding with bellows surface one side, and the anticorrosive board of setting can effectively reduce the corrosive effects of gas to the bellows, plays certain guard action to the bellows.
Preferably, the locating piece surface is corresponding with butt joint hole position, the expansion joint body is through the joint board and locating piece and the surperficial activity joint of roof that set up, putting into the back with the expansion joint body from the roof position, the locating piece that the accessible set up is corresponding with butt joint hole position, alright with this body fixed joint of expansion joint in joint mechanism surface central point puts, convenient operation is simple, and the staff of also being convenient for of the fastening nut and the threaded rod that set up simultaneously carries out the dismouting to the expansion joint body, improves the life of expansion joint body.
Preferably, butt joint pipe evenly distributed is all around the bellows surface, just the bellows is linked together through the butt joint pipe that sets up, and when the bellows carried out the during operation, the inside thermal even conduction of bellows can effectively be guaranteed to the butt joint pipe that sets up, and the bellows temperature of avoiding different positions is unbalanced, causes the damage to the bellows, improves the life of bellows.
The utility model provides a be used for flue gas to administer desulfurization expansion joint possesses following beneficial effect:
(1) The utility model discloses a locating piece surface is corresponding with butt joint hole position, and the expansion joint body is through the joint board and locating piece and the roof surface activity joint that set up, putting into the back with the expansion joint body from the roof position, and the locating piece that the accessible set up is corresponding with butt joint hole position, alright put this body fixed joint of expansion joint at joint mechanism surface central point, and convenient operation is simple, and the staff of also being convenient for of the fastening nut and the threaded rod that set up simultaneously carries out the dismouting to the expansion joint body, improves the life of expansion joint body.
(2) The utility model discloses an anticorrosive board surface one side is corresponding with bellows surface one side, and the anticorrosive board of setting can effectively reduce gaseous corrosive effects to the bellows, plays certain guard action to the bellows.
(3) The utility model discloses a to managing evenly distributed around the bellows surface, and the bellows is linked together through the butt joint pipe that sets up, carries out the during operation at the bellows, and the inside thermal even conduction of bellows can effectively be guaranteed to the butt joint pipe of setting, and the bellows temperature of avoiding different positions is unbalanced, causes the damage to the bellows, improves the life of bellows.
Drawings
FIG. 1 is a front perspective view of the overall structure of the present invention;
FIG. 2 is a schematic perspective view of the enlarged structure at A in FIG. 1;
fig. 3 is a schematic perspective view of the whole structure surface viewed from above;
fig. 4 is a schematic perspective view of the top surface of the fastening plate, the positioning block and the top plate connecting structure of the present invention.
In the figure: 1. a clamping mechanism; 101. a base plate; 102. fastening a nut; 103. a threaded rod; 104. a top plate; 105. a butt joint hole; 2. an expansion joint body; 201. a bellows; 202. butt-joint pipes; 203. an anti-corrosion plate; 204. a clamping and connecting plate; 205. and (5) positioning the blocks.
Detailed Description
The utility model provides a following technical scheme:
as shown in fig. 1, fig. 2 and fig. 4, in the first embodiment:
the utility model provides a be used for flue gas treatment desulfurization expansion joint, includes clamping mechanism 1 and expansion joint body 2, and expansion joint body 2 movable mounting is in 1 surperficial central point of clamping mechanism and puts.
The clamping mechanism 1 comprises a dismounting unit and a fastening unit, the dismounting unit is arranged on the surface of the clamping mechanism 1, and the fastening unit is movably clamped with the top surface of the clamping mechanism 1.
The dismouting unit includes bottom plate 101, bottom plate 101 and roof 104 movable mounting are in clamping mechanism 1 upper and lower surface both sides, bottom plate 101 and roof 104 surface movable mounting all around has fastening nut 102, fastening nut 102 surface screw thread cover has threaded rod 103, fastening nut 102 and threaded rod 103 of setting, be convenient for carry out the dismouting with bottom plate 101 and roof 104, effectively put expansion joint body 2 from bottom plate 101 and roof 104 central point and pull down, carry out regular maintenance and maintenance, improve expansion joint body 2's life, and convenient operation is simple.
The fastening unit comprises a clamping plate 204 and a positioning block 205, the clamping plate 204 is movably clamped on the top surface of the top plate 104, the positioning block 205 is arranged on the periphery of the outer surface of the clamping plate 204, and the surfaces of the bottom plate 101 and the top plate 104 are provided with butt joint holes 105.
Expansion joint body 2 includes bellows 201, and expansion joint body 2 surface swing joint all around has bellows 201, and bellows 201 surface both sides swing joint has butt joint pipe 202, and expansion joint body 2 inner wall is provided with corrosion-resistant plate 203.
The surface of the positioning block 205 corresponds to the position of the butt joint hole 105, the expansion joint body 2 is movably clamped with the surface of the top plate 104 through the arranged clamping plate 204 and the arranged positioning block 205, after the expansion joint body 2 is placed into the top plate 104 from the position, the expansion joint body 2 can be fixedly clamped at the central position of the surface of the clamping mechanism 1 through the arranged positioning block 205 and the arranged butt joint hole 105, the operation is convenient and simple, meanwhile, the clamping nut 102 and the threaded rod 103 are arranged, so that a worker can conveniently disassemble and assemble the expansion joint body 2, the service life of the expansion joint body 2 is prolonged, the butt joint pipes 202 are uniformly distributed around the outer surface of the corrugated pipe 201, the corrugated pipe 201 is communicated through the arranged butt joint pipes 202, when the corrugated pipe 201 works, the arranged butt joint pipes 202 can effectively guarantee uniform conduction of heat inside the corrugated pipe 201, temperature imbalance of the corrugated pipes 201 at different positions is avoided, damage to the corrugated pipe 201 is caused, and the service life of the corrugated pipe 201 is prolonged.
As shown in fig. 3, the second embodiment:
the utility model provides a be used for flue gas treatment desulfurization expansion joint, includes clamping mechanism 1 and expansion joint body 2, and expansion joint body 2 movable mounting is in 1 surperficial central point of clamping mechanism and puts.
Clamping mechanism 1 includes dismouting unit and fastening unit, and the dismouting unit all sets up on clamping mechanism 1 surface, and fastening unit and clamping mechanism 1 top surface activity joint.
The dismouting unit includes bottom plate 101, bottom plate 101 and roof 104 movable mounting are in clamping mechanism 1 upper and lower surface both sides, bottom plate 101 and roof 104 surface movable mounting all around has fastening nut 102, fastening nut 102 surface screw has cup jointed threaded rod 103, fastening nut 102 and threaded rod 103 that set up, be convenient for carry out the dismouting with bottom plate 101 and roof 104, effectively put expansion joint body 2 from bottom plate 101 and roof 104 central point and pull down, carry out regular maintenance and maintenance, improve expansion joint body 2's life, and convenient operation is simple.
The fastening unit comprises a clamping plate 204 and a positioning block 205, the clamping plate 204 is movably clamped on the top surface of the top plate 104, the positioning block 205 is arranged on the periphery of the outer surface of the clamping plate 204, and the surfaces of the bottom plate 101 and the top plate 104 are provided with butt joint holes 105.
Expansion joint body 2 includes bellows 201, and expansion joint body 2 surface swing joint all around has bellows 201, and bellows 201 surface both sides swing joint has butt joint pipe 202, and expansion joint body 2 inner wall is provided with corrosion-resistant plate 203.
Through anticorrosive board 203 surface one side and bellows 201 surface one side corresponding, the anticorrosive board 203 that sets up can effectively reduce gaseous corrosive effects to bellows 201, plays certain guard action to bellows 201.
The utility model discloses, in use, it is corresponding with butt joint hole 105 position through locating piece 205 surface, expansion joint body 2 is through the joint board 204 and locating piece 205 and the activity joint of roof 104 surface that set up, put into back with expansion joint body 2 from roof 104 position, locating piece 205 and the butt joint hole 105 position that the accessible set up are corresponding, alright put expansion joint body 2 fixed joint in 1 surperficial central point of latch mechanism, and convenient for operation is simple, the staff that also is convenient for of fastening nut 102 and threaded rod 103 that set up simultaneously carries out the dismouting to expansion joint body 2, improve the life of expansion joint body 2, it is all around bellows 201 surface to butt joint 202 evenly distributed, and bellows 201 is linked together through the butt joint 202 that sets up, when bellows 201 carries out work, the inside thermal even conduction of bellows 201 can effectively be guaranteed to the butt joint 202 that sets up, it is unbalanced to avoid the bellows 201 temperature of different positions, cause the damage to bellows 201, improve the life of bellows 201, anticorrosive board 203 surface one side is corresponding with bellows 201 surface one side, the anticorrosive board 203 of setting can effectively reduce the corrosive effect of gas to the bellows 201, play certain guard action to bellows 201, the bellows 201.
It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.
Claims (8)
1. The utility model provides a be used for flue gas treatment desulfurization expansion joint, includes latch mechanism (1) and expansion joint body (2), its characterized in that: the expansion joint body (2) is movably arranged at the center of the surface of the clamping mechanism (1).
2. The expansion joint for flue gas treatment and desulfurization of claim 1, wherein: clamping mechanism (1) includes dismouting unit and fastening unit, just the dismouting unit all sets up on clamping mechanism (1) surface, fastening unit and clamping mechanism (1) top surface activity joint.
3. The expansion joint for flue gas treatment and desulfurization of claim 2, wherein: the disassembly and assembly unit comprises a bottom plate (101), the bottom plate (101) and a top plate (104) are movably installed on two sides of the upper surface and the lower surface of the clamping mechanism (1), fastening nuts (102) are movably installed on the surfaces of the bottom plate (101) and the top plate (104) all around, and threaded rods (103) are sleeved on the surface threads of the fastening nuts (102).
4. The expansion joint for flue gas treatment and desulfurization of claim 3, wherein: the fastening unit comprises a clamping plate (204) and positioning blocks (205), the clamping plate (204) is movably clamped on the top surface of the top plate (104), the positioning blocks (205) are arranged on the periphery of the outer surface of the clamping plate (204), and the surfaces of the bottom plate (101) and the top plate (104) are provided with butt joint holes (105) on the periphery.
5. The expansion joint for flue gas treatment and desulfurization of claim 1, wherein: expansion joint body (2) include bellows (201), expansion joint body (2) surface swing joint all around has bellows (201), bellows (201) surface both sides swing joint has butt joint pipe (202), expansion joint body (2) inner wall is provided with corrosion-resistant plate (203).
6. The expansion joint for flue gas treatment and desulfurization of claim 5, wherein: one side of the surface of the anti-corrosion plate (203) corresponds to one side of the surface of the corrugated pipe (201).
7. The expansion joint for flue gas treatment and desulfurization according to claim 4, wherein: the surface of the positioning block (205) corresponds to the position of the butt joint hole (105), and the expansion joint body (2) is movably clamped with the surface of the top plate (104) through the clamping plate (204) and the positioning block (205).
8. The expansion joint for flue gas treatment and desulfurization of claim 5, wherein: the butt joint pipes (202) are uniformly distributed on the periphery of the outer surface of the corrugated pipe (201), and the corrugated pipe (201) is communicated with the butt joint pipes (202).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222718606.1U CN218625960U (en) | 2022-10-17 | 2022-10-17 | Be used for flue gas to administer desulfurization expansion joint |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222718606.1U CN218625960U (en) | 2022-10-17 | 2022-10-17 | Be used for flue gas to administer desulfurization expansion joint |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218625960U true CN218625960U (en) | 2023-03-14 |
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ID=85470394
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202222718606.1U Active CN218625960U (en) | 2022-10-17 | 2022-10-17 | Be used for flue gas to administer desulfurization expansion joint |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218625960U (en) |
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2022
- 2022-10-17 CN CN202222718606.1U patent/CN218625960U/en active Active
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