CN204710113U - A kind of integrated form honeycomb type flue gas denitration catalyst structure - Google Patents
A kind of integrated form honeycomb type flue gas denitration catalyst structure Download PDFInfo
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- CN204710113U CN204710113U CN201520332359.9U CN201520332359U CN204710113U CN 204710113 U CN204710113 U CN 204710113U CN 201520332359 U CN201520332359 U CN 201520332359U CN 204710113 U CN204710113 U CN 204710113U
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- catalyst
- dividing plate
- flue gas
- protection walls
- locating rack
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Abstract
The utility model relates to a kind of integrated form honeycomb type flue gas denitration catalyst structure, comprise locating rack and catalyst backbone, wherein locating rack comprises column, crossbeam and dividing plate, and the firstly successively between column with crossbeam be connected and form the working chamber of coffin frame structure, at least two, dividing plate, and the distribution in " ten " font, catalyst backbone is positive six prism structures, to be embedded in locating rack by positioning pulley and to offset with dividing plate, catalyst backbone comprises protection walls and drainage plate, drainage plate is embedded in protection walls, and form some regular hexagon pod apertures be arranged in array, protection walls outer surface establishes link slot, the protection walls outer surface of catalyst backbone separately establishes at least one ultrasonic vibration apparatus.The utility model adopts embedded splicing structure, thus the equipment that greatly improves is installed replacing and used flexibility, reduces use and maintenance cost, simultaneously separately in use can carry out effective temperature adjustment and the anti-deposition processes of dust.
Description
Technical field
The utility model relates to a kind of integrated form honeycomb type flue gas denitration catalyst structure, belongs to denitrating flue gas purification apparatus technical field.
Background technology
Current at coal fired power generation, in numerous industry such as coal-burning boiler, owing to containing a large amount of oxynitrides in the tail gas after fuel combustion, sulfide, the pollution gas such as carbon dioxide, thus serious pollution is caused to air ambient, and be the main source forming acid rain, therefore current is the important content guaranteeing atmospheric environment to burnup smoke gas treatment work, at present in smoke gas treatment process, main mode is SCR method denitrating flue gas, and in this method of denitration, mainly rely between catalyst and flue gas and carry out chemical reaction to reach the object of improvement, in order to satisfied use needs, the current cellular catalyst structure that mainly adopts carries out smoke gas treatment work, but in use find, the cellular catalyst structure of current use is relatively fixing, and running-course control is poor, thus the installation replacing difficulty causing catalyst is on the one hand larger, and when needing catalyst structure entirety to change after local fault, resource utilization is low, and operational reliability and poor continuity, also the high temperature very easily produced because of flue gas on the other hand causes catalyst reaction efficiency to decline, or cause catalyst structure to block because of the dust deposit in flue gas, thus had a strong impact on the service life of flue gas mass quality and catalyst, therefore for this present situation, in the urgent need to developing a kind of flue gas denitration catalyst structure of utility model, to overcome current deficiency, meet the actual needs used.
Utility model content
For the deficiency that prior art exists, the utility model provides a kind of integrated form honeycomb type flue gas denitration catalyst structure, this utility model topology layout is reasonable, adopt embedded splicing structure, thus the equipment that greatly improves is installed replacing and is used flexibility, and can carry out possessing maintenance or replacing according to trouble point, contribute to stability in use and the continuity of raising equipment, and reduce use and maintenance cost, simultaneously separately in use can carry out effective temperature adjustment and the anti-deposition processes of dust, thus effectively extend the service life of equipment, and improve use equipment operational reliability.
To achieve these goals, the utility model realizes by the following technical solutions:
A kind of integrated form honeycomb type flue gas denitration catalyst structure, comprise locating rack and catalyst backbone, wherein locating rack comprises column, crossbeam and dividing plate, and the firstly successively between column with crossbeam be connected and form the working chamber of coffin frame structure, at least two, dividing plate, and the distribution in " ten " font, working chamber is on average split, position of intersecting point and dividing plate and column between dividing plate, crossbeam position of intersecting point place separately all establishes circulation temperature lowering pipe, another uniform at least four positioning pulleys in baffle surface, catalyst backbone is positive six prism structures, to be embedded in locating rack by positioning pulley and to offset with dividing plate, catalyst backbone comprises protection walls and drainage plate, drainage plate is embedded in protection walls, and form some regular hexagon pod apertures be arranged in array, and pod apertures axis all distributes with catalyst backbone axis being parallel, protection walls outer surface establishes link slot, and be connected with positioning pulley by link slot, the protection walls outer surface of catalyst backbone separately establishes at least one ultrasonic vibration apparatus.
Further, separately alignment pin is established between described locating rack and catalyst backbone.
Further, described drainage plate is network structure.
The utility model topology layout is reasonable, adopt embedded splicing structure, thus the equipment that greatly improves is installed replacing and is used flexibility, and can carry out possessing maintenance or replacing according to trouble point, contribute to stability in use and the continuity of raising equipment, and reduce use and maintenance cost, simultaneously separately in use can carry out effective temperature adjustment and the anti-deposition processes of dust, thus effectively extend the service life of equipment, and improve use equipment operational reliability.
Accompanying drawing explanation
The utility model is described in detail below in conjunction with the drawings and specific embodiments;
Fig. 1 is the utility model structural representation.
Detailed description of the invention
The technological means realized for making the utility model, creation characteristic, reaching object and effect is easy to understand, below in conjunction with detailed description of the invention, setting forth the utility model further.
A kind of integrated form honeycomb type flue gas denitration catalyst structure as described in Figure 1, comprise locating rack 1 and catalyst backbone 2, wherein locating rack 1 comprises column 11, crossbeam 12 and dividing plate 13, and the firstly successively between column 11 with crossbeam 12 be connected and form the working chamber 14 of coffin frame structure, 13 at least two, dividing plate, and the distribution in " ten " font, working chamber 14 is on average split, dividing plate 13 position of intersecting point and dividing plate 13 and column 11, crossbeam 12 position of intersecting point place separately all establishes circulation temperature lowering pipe 15, dividing plate 13 another uniform at least four positioning pulleys 16 on the surface, catalyst backbone 2 is in positive six prism structures, to be embedded in locating rack 1 by positioning pulley 16 and to offset with dividing plate 13, catalyst backbone 2 comprises protection walls 21 and drainage plate 22, drainage plate 22 is embedded in protection walls 21, and form some regular hexagon pod apertures 23 be arranged in array, and pod apertures 23 axis all distributes with catalyst backbone 2 axis being parallel, protection walls 21 outer surface establishes link slot 24, and be connected with positioning pulley 16 by link slot 24, protection walls 21 outer surface of catalyst backbone 2 separately establishes at least one ultrasonic vibration apparatus 25.
In the present embodiment, between described locating rack 1 and catalyst bone 2 frame, separately establish alignment pin 3.
In the present embodiment, described drainage plate 22 is in network structure.
The utility model topology layout is reasonable, adopt embedded splicing structure, thus the equipment that greatly improves is installed replacing and is used flexibility, and can carry out possessing maintenance or replacing according to trouble point, contribute to stability in use and the continuity of raising equipment, and reduce use and maintenance cost, simultaneously separately in use can carry out effective temperature adjustment and the anti-deposition processes of dust, thus effectively extend the service life of equipment, and improve use equipment operational reliability.
More than show and describe general principle of the present utility model and principal character and advantage of the present utility model.The technical staff of the industry should understand; the utility model is not restricted to the described embodiments; what describe in above-described embodiment and description just illustrates principle of the present utility model; under the prerequisite not departing from the utility model spirit and scope; the utility model also has various changes and modifications, and these changes and improvements all fall within the scope of claimed the utility model.The claimed scope of the utility model is defined by appending claims and equivalent thereof.
Claims (3)
1. an integrated form honeycomb type flue gas denitration catalyst structure, it is characterized in that: described integrated form honeycomb type flue gas denitration catalyst structure comprises locating rack and catalyst backbone, wherein said locating rack comprises column, crossbeam and dividing plate, and the firstly successively between column with crossbeam be connected and form the working chamber of coffin frame structure, at least two, described dividing plate, and the distribution in " ten " font, working chamber is on average split, position of intersecting point and dividing plate and column between described dividing plate, crossbeam position of intersecting point place separately all establishes circulation temperature lowering pipe, another uniform at least four positioning pulleys in described baffle surface, described catalyst backbone is positive six prism structures, to be embedded in locating rack by positioning pulley and to offset with dividing plate, described catalyst backbone comprises protection walls and drainage plate, described drainage plate is embedded in protection walls, and form some regular hexagon pod apertures be arranged in array, and described pod apertures axis all distributes with catalyst backbone axis being parallel, described protection walls outer surface establishes link slot, and be connected with positioning pulley by link slot, the protection walls outer surface of described catalyst backbone separately establishes at least one ultrasonic vibration apparatus.
2. a kind of integrated form honeycomb type flue gas denitration catalyst structure according to claim 1, is characterized in that, separately establish alignment pin between described locating rack and catalyst backbone.
3. a kind of integrated form honeycomb type flue gas denitration catalyst structure according to claim 2, it is characterized in that, described drainage plate is network structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520332359.9U CN204710113U (en) | 2015-05-21 | 2015-05-21 | A kind of integrated form honeycomb type flue gas denitration catalyst structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520332359.9U CN204710113U (en) | 2015-05-21 | 2015-05-21 | A kind of integrated form honeycomb type flue gas denitration catalyst structure |
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| Publication Number | Publication Date |
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| CN204710113U true CN204710113U (en) | 2015-10-21 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520332359.9U Withdrawn - After Issue CN204710113U (en) | 2015-05-21 | 2015-05-21 | A kind of integrated form honeycomb type flue gas denitration catalyst structure |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104841272A (en) * | 2015-05-21 | 2015-08-19 | 苏州华乐大气污染控制科技发展有限公司 | Integrated honeycomb flue gas denitration catalyst structure |
-
2015
- 2015-05-21 CN CN201520332359.9U patent/CN204710113U/en not_active Withdrawn - After Issue
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104841272A (en) * | 2015-05-21 | 2015-08-19 | 苏州华乐大气污染控制科技发展有限公司 | Integrated honeycomb flue gas denitration catalyst structure |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20151021 Effective date of abandoning: 20180119 |
|
| AV01 | Patent right actively abandoned |