CN205781679U - The online device for plugging of non-metal expansion joint - Google Patents
The online device for plugging of non-metal expansion joint Download PDFInfo
- Publication number
- CN205781679U CN205781679U CN201620746471.1U CN201620746471U CN205781679U CN 205781679 U CN205781679 U CN 205781679U CN 201620746471 U CN201620746471 U CN 201620746471U CN 205781679 U CN205781679 U CN 205781679U
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- China
- Prior art keywords
- steel plate
- expansion joint
- seal
- steel
- plugging
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- 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.)
- Expired - Fee Related
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Abstract
A kind of online device for plugging of non-metal expansion joint, including: seal steel plate, the described steel plate that seals is arranged on outside the mouth that leaks out of non-metal expansion joint, seal steel plate top and top arranges band steel, seal steel plate bottom and spacing channel-section steel is set, seal and seal closure is set outside steel plate, seal steel plate, band steel, between spacing channel-section steel and seal closure, be provided with implant.This utility model provides a kind of online device for plugging of high temperature non-metal expansion joint; in the case of non-stop-machine, the online short time is successfully processed expansion joint and tears work of leaking out in a large number; belong to domestic initiation, improve work efficiency, and decrease the loss of hard-won electricity.
Description
Technical field
This utility model belongs to the expansion joint technical field in hot-flow flue, particularly relates to a kind of non-metal expansion joint and blocks up online
Leakage device.
Background technology
Non-metal expansion joint is also referred to as non-metal compensator, fabric compensator, belongs to the one of compensator.Its material predominantly fibre
Dimensional fabric, rubber, exotic material etc..It is High Temperature Gas that non-metal expansion joint is generally used for the medium such as hot air duct, high-temperature flue
Body or the pipeline of high-temperature gas-solid mixture, can compensate for the swell increment caused because of variations in temperature.
The boiler in thermal power plant, gas turbine smoke evacuation system, dust pelletizing system；The boiler of petrochemical enterprise, industrial
The flue gas desulfurization equipment of stove, wet, the ventilating duct of dry method；The dust pelletizing systems such as the blast furnace of steel plant, converter, smoke evacuation；The combustion of smeltery
Burn the gas supply-discharge systems such as stove；The kiln in cement plant, dust, soot processing device system and dust arrester, absorption tower, air heater,
Each equipment such as aerator is both needed in importing and exporting use non-metal compensator.Non-metal compensator can be avoided using rigid connection side
Formula causes the bad phenomenon that tubing weakness deforms or damages, its good combination property so that it is in many engineerings
Field is extensively applied.
After non-metal expansion joint leaks, the blast at place of leaking out is big, and pathogenic wind-warm is high (pathogenic wind-warm is at about 270 DEG C), and scene is robbed
Repairing environment poor, difficulty is high, and risk is big, and personnel are difficult to close, and constituent parts runs into such situation and is both needed to shutdown process, there is no and does not shut down
The precedent of online treatment.And two unit loads are higher, if shutdown processes will lose hard-won electricity.
The application provides the online device for plugging of a set of non-metal expansion joint and implements smoothly, efficiently solves nonmetal expansion
The problem saving online leak stopping.
Utility model content
In order to solve the problems referred to above, this utility model provides a kind of online device for plugging of non-metal expansion joint, solves not
The problem shutting down online leak stopping.
The technical solution adopted in the utility model is:
A kind of online device for plugging of non-metal expansion joint, including: sealing steel plate, described sealing steel plate is arranged on nonmetal
Outside the mouth that leaks out of expansion joint, seal steel plate top and top and band steel is set, seal steel plate bottom and spacing channel-section steel is set, seal steel
Seal closure is set outside plate, seals steel plate, band steel, between spacing channel-section steel and seal closure, be provided with implant.
Being pressed into one section of new eyelid covering between the unspoiled old eyelid covering of described sealing steel plate and both sides, new eyelid covering is with unspoiled
Old eyelid covering top is bolted on sealing steel plate.
Described sealing steel plate top and upper weld band steel.
The described sealing spacing channel-section steel of steel plate lower weld.
Described implant is the aluminium silicate wool that glass wool cloth wraps.
The beneficial effects of the utility model are: this utility model provides a kind of online device for plugging of non-metal expansion joint,
In the case of non-stop-machine, the online short time is successfully processed expansion joint and tears work of leaking out in a large number, belongs to domestic initiation, improves work
Make efficiency, and decrease the loss of hard-won electricity.
Accompanying drawing explanation
Fig. 1 is that this utility model leaks out the structural representation of mouth.
Fig. 2 is top view of the present utility model.
Fig. 3 is side view of the present utility model.
Fig. 4 is that this utility model seals steel plate and, the location diagram of band steel, channel-section steel.
Fig. 5 is the structural representation that this utility model seals between steel plate and new eyelid covering.
In figure, 1, seal closure, 2, implant, 3, band steel, 4, seal steel plate, 5, new eyelid covering, 6, spacing channel-section steel, 7, leak out
Mouthful, 8, old eyelid covering, 9, bolt.
Detailed description of the invention
As shown in Fig. 1～Fig. 5, a kind of online device for plugging of non-metal expansion joint, including: seal steel plate 4, described sealing
Steel plate 4 is arranged on outside the mouth 7 that leaks out of non-metal expansion joint, seals steel plate 4 top and top and arranges band steel 3, seals steel plate 4 times
Portion arranges spacing channel-section steel 6, seals and arranges seal closure 1 outside steel plate 4, seal steel plate 4, band steel 3, spacing channel-section steel 6 and seal closure 1 it
Between be provided with implant 2.
Between the unspoiled old eyelid covering 8 of described sealing steel plate 4 and both sides be pressed into one section of new eyelid covering 5, new eyelid covering 5 with do not damage
Bad old eyelid covering 8 top is fixed on sealing steel plate 4 by bolt 9.
Described sealing steel plate 4 top and upper weld band steel 3.
The described sealing steel plate 4 spacing channel-section steel of lower weld 6.
The aluminium silicate wool that described implant 2 wraps for glass wool cloth.
Sealing steel plate 4 top and upper weld band steel 3 is fixed, air channel, underface tightens and touch sealing steel plate 4 welding limit
Position channel-section steel 6, makes sealing steel plate 4 can expand along spacing channel-section steel about 6.
Sealing steel plate 4 needs on-the-spot reality to measure with the size of seal closure 1, and material is ordinary carbon steel, thickness 3mm.
Seal after steel plate 4 installation, then at its outside weldings seal closure 1, and at seal closure 1 and sealing steel plate 4 and old
Filling up, between eyelid covering 8 or new eyelid covering 5, the aluminium silicate wool wrapped with glass fiber, it is tight that seal closure 1 need to adjust full weld.
This utility model in use, 1, first pass through combustion adjustment and this hot blast expansion joint is leaked out the blast at place and pathogenic wind-warm to the greatest extent
Amount reduces, it is simple to staff is near maintenance；
2, remove near this expansion joint whole circle insulation, measure according to practical situation and process leak sealing steel plate 4 and
Whole circle seal closure 1；
3, will leak out the old eyelid covering follower bolt at expansion joint and pressing plate is all removed, then by air channel and pressing plate contact surface
Polish flat；
4, by leakage expansion joint, make the special upper frame of jack and firm welding with channel-section steel, steel plate will be sealed with jack
4 tops are close to former pressing plate contact surface and are i.e. leaked out at mouth, then are weldingly fixed on air channel by sealing steel plate 4 with band steel 3, both sides sealing
Band steel 3 holds out against this two-layered steel plates when centre closes up with jack and welds band steel again and fix；
5, between sealing steel plate 4 and the unspoiled old eyelid covering 8 in both sides, it is pressed into one section of new eyelid covering 5 again, and seals steel plate 4
Upper boring also installs fixing bolt 9, new eyelid covering 5 and old eyelid covering 8 compresses sealing tight；
6, sealing the steel plate 4 spacing channel-section steel of lower weld 6, making spacing channel-section steel 6 be close to firmly seal steel plate 4, then will be the oldest
Band steel 3 bottom cut off, spacing channel-section steel about 6 can be touched expand so that it is guaranteed that seal steel plate 4, expand in being unlikely to run and draw
Split；
7, after sealing steel plate 4 installation, leaked out seldom, processing has now been installed outside whole circle non-metal expansion joint
Good seal closure 1, fills up the aluminium silicate wool that glass wool cloth wraps between seal closure 1 and eyelid covering, and by seal closure 1 and air channel
Contact surface full weld is tight, finally carries out isothermal holding to seal closure 1 is outside, wraps with glass cotton and outer casing.
Claims (5)
1. the online device for plugging of non-metal expansion joint, including: seal steel plate (4), it is characterised in that: described sealing steel plate
(4) it is arranged on the mouth that leaks out (7) outside of non-metal expansion joint, seals steel plate (4) top and top and band steel (3) is set, seal steel
Plate (4) bottom arranges spacing channel-section steel (6), seals steel plate (4) outside and arranges seal closure (1), seals steel plate (4), band steel (3), limit
It is provided with implant (2) between position channel-section steel (6) and seal closure (1).
The online device for plugging of non-metal expansion joint the most according to claim 1, it is characterised in that: described sealing steel plate
(4) one section of new eyelid covering (5), new eyelid covering (5) and unspoiled old eyelid covering (8) it are pressed into and between the unspoiled old eyelid covering in both sides (8)
Top is fixed in sealing steel plate (4) by bolt (9).
The online device for plugging of non-metal expansion joint the most according to claim 1, it is characterised in that: described sealing steel plate
(4) top and upper weld band steel (3).
The online device for plugging of non-metal expansion joint the most according to claim 1, it is characterised in that: described sealing steel plate
(4) the spacing channel-section steel of lower weld (6).
The online device for plugging of non-metal expansion joint the most according to claim 1, it is characterised in that: described implant (2)
The aluminium silicate wool wrapped for glass wool cloth.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620746471.1U CN205781679U (en) | 2016-07-15 | 2016-07-15 | The online device for plugging of non-metal expansion joint |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620746471.1U CN205781679U (en) | 2016-07-15 | 2016-07-15 | The online device for plugging of non-metal expansion joint |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205781679U true CN205781679U (en) | 2016-12-07 |
Family
ID=58122913
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620746471.1U Expired - Fee Related CN205781679U (en) | 2016-07-15 | 2016-07-15 | The online device for plugging of non-metal expansion joint |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205781679U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112350206A (en) * | 2020-10-27 | 2021-02-09 | 山东电力工业锅炉压力容器检验中心有限公司 | Uninterrupted plugging device and plugging method for air leakage of expansion joint |
-
2016
- 2016-07-15 CN CN201620746471.1U patent/CN205781679U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112350206A (en) * | 2020-10-27 | 2021-02-09 | 山东电力工业锅炉压力容器检验中心有限公司 | Uninterrupted plugging device and plugging method for air leakage of expansion joint |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| 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: 20161207 Termination date: 20170715 |