CN203610045U - Truss hanging plate device used for flue gas denitration catalyst support - Google Patents
Truss hanging plate device used for flue gas denitration catalyst support Download PDFInfo
- Publication number
- CN203610045U CN203610045U CN201320847690.5U CN201320847690U CN203610045U CN 203610045 U CN203610045 U CN 203610045U CN 201320847690 U CN201320847690 U CN 201320847690U CN 203610045 U CN203610045 U CN 203610045U
- Authority
- CN
- China
- Prior art keywords
- catalyst support
- catalyst
- hanging plate
- truss
- flue gas
- 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.)
- Expired - Lifetime
Links
- 239000003054 catalyst Substances 0.000 title claims abstract description 31
- UGFAIRIUMAVXCW-UHFFFAOYSA-N Carbon monoxide Chemical compound [O+]#[C-] UGFAIRIUMAVXCW-UHFFFAOYSA-N 0.000 title claims abstract description 11
- 239000003546 flue gas Substances 0.000 title claims abstract description 11
- 239000000203 mixture Substances 0.000 claims description 3
- 230000006378 damage Effects 0.000 abstract description 2
- 238000001125 extrusion Methods 0.000 abstract 1
- 238000005452 bending Methods 0.000 description 2
- 238000010276 construction Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 239000000725 suspension Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000002787 reinforcement Effects 0.000 description 1
Images
Landscapes
- Exhaust Gas Treatment By Means Of Catalyst (AREA)
- Devices And Processes Conducted In The Presence Of Fluids And Solid Particles (AREA)
Abstract
The utility model relates to a truss hanging plate device used for a flue gas denitration catalyst support. The catalyst support beam is likely to generate major deflection curves and leads to occurrence of extrusion among catalyst modules and damage to the entire structure when the catalyst support beam operates under a high-temperature condition of 320-450 DEC G; the phenomenon of fracture of the catalyst support beam caused by insufficient strength of the catalyst support beam even occurs, after the catalyst support beam operates at a high temperature for a long time; the truss hanging plate device comprises hanging plates, wherein each hanging plate is arranged at an interval of two to three modules; the hanging plate is connected to the top rigid truss (3) from catalyst at the bottom layer by layer. The utility model relates to a truss hanging plate device used for a flue gas denitration catalyst support.
Description
technical field:
the utility model relates to a kind of truss hanging panel assembly supporting for catalyst for denitrating flue gas.
background technology:
catalyst brace summer moves and can produce larger amount of deflection bending under 320 ~ 450 ℃ of hot conditions, cause can generation pushing mutually and destroy between catalyst module, at high temperature when long-play, catalyst brace summer even there will be undercapacity and the phenomenon of fracture occurs.
utility model content:
a kind of truss hanging panel assembly supporting for catalyst for denitrating flue gas of the utility model design.
the purpose of this utility model is achieved in that
a kind of truss hanging panel assembly supporting for catalyst for denitrating flue gas, its composition comprises: hanging board, on catalyst brace summer, establish the hanging board described in every 2～3 modules, described hanging board is successively connected to the rigid truss of the top from orlop catalyst.
beneficial effect:
1. this technology is to have adopted " truss multipoint suspension supporting construction " at inside reactor, effectively prevent that catalyst brace summer from moving the amount of deflection bending that generation is larger under 320 ~ 450 ℃ of hot conditions, avoid causing thus that between catalyst module, extruding mutually occurs in meeting, effectively prevent the integrally-built problem of the concentrated destruction of stress.
2. operation test under long-time high temperature, the utility model can effectively prevent that catalyst brace summer from occurring undercapacity and the phenomenon rupturing occurs.
accompanying drawing explanation:
accompanying drawing 1 is the structural representation of the utility model in catalyst for denitrating flue gas brace summer.
accompanying drawing 2 is the utility model top views in catalyst for denitrating flue gas brace summer.
the specific embodiment:
embodiment 1:
a kind of truss hanging panel assembly supporting for catalyst for denitrating flue gas, its composition comprises: hanging board 1, adopted " truss multipoint suspension supporting construction " at inside reactor, on catalyst brace summer 2, establish a hanging board every 2～3 modules, hanging board is successively connected to the rigid truss 3 of the top from orlop catalyst, the truss structure of reactor top has been born most catalyst load, finally transfers the load on the frame girder of reactor below by the reinforcement in reactor shell outside.
Claims (1)
1. the truss hanging panel assembly supporting for catalyst for denitrating flue gas, its composition comprises: hanging board, it is characterized in that: on catalyst brace summer, establish the hanging board described in every 2～3 modules, described hanging board is successively connected to the rigid truss of the top from orlop catalyst.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320847690.5U CN203610045U (en) | 2013-12-21 | 2013-12-21 | Truss hanging plate device used for flue gas denitration catalyst support |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320847690.5U CN203610045U (en) | 2013-12-21 | 2013-12-21 | Truss hanging plate device used for flue gas denitration catalyst support |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203610045U true CN203610045U (en) | 2014-05-28 |
Family
ID=50762726
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320847690.5U Expired - Lifetime CN203610045U (en) | 2013-12-21 | 2013-12-21 | Truss hanging plate device used for flue gas denitration catalyst support |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203610045U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103657407A (en) * | 2013-12-21 | 2014-03-26 | 哈尔滨锅炉厂有限责任公司 | Girder hanging plate device for flue gas denitrification catalyst support |
-
2013
- 2013-12-21 CN CN201320847690.5U patent/CN203610045U/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103657407A (en) * | 2013-12-21 | 2014-03-26 | 哈尔滨锅炉厂有限责任公司 | Girder hanging plate device for flue gas denitrification catalyst support |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20140528 |