CN102989520A - Honeycomb-type denitration catalyst module - Google Patents
Honeycomb-type denitration catalyst module Download PDFInfo
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- CN102989520A CN102989520A CN201210428253XA CN201210428253A CN102989520A CN 102989520 A CN102989520 A CN 102989520A CN 201210428253X A CN201210428253X A CN 201210428253XA CN 201210428253 A CN201210428253 A CN 201210428253A CN 102989520 A CN102989520 A CN 102989520A
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Abstract
The invention relates to a honeycomb-type denitration catalyst module which comprises a catalyst framework and a catalyst monomer; the catalyst framework consists of four side plates, a panel and a base plate which are fixedly connected through bolts; the base plate is provided with a mounting baffle plate; and a separation plate is arranged in the middle of the catalyst framework. The honeycomb-type denitration catalyst module is simple in structure, high in catalytic efficiency, compact in structure, convenient and rapid to assemble, and simple and easy to mount, the framework size can be adjusted according to engineering actual requirements, the hoisting is convenient, and the catalyst monomer in the framework is difficult to damage.
Description
Technical field
The present invention relates to a kind of catalyst module, be specifically related to a kind of denitrification catalyst module.
Background technology
China is coal-fired big country, coal production is the first in the world for many years always, and wherein power industry was maximum coal user, by 2010, the electric power installed capacity of China reaches 800,000,000 kilowatts, and consequent environmental problem also becomes the focal issue that people pay close attention to gradually.The pollutant that power plant soot produces mainly contains SO
2, NO
X, PM
10And CO
2Wherein the power plant desulfurization project is carried out on a large scale, and power plant's denitration project is since two thousand seven implemented the also just gradually industrialization of various relevant denitration technologies just gradually.Wherein SCR (SCR) becomes main denitrating technique, and wherein response feature is NH
3, O
2With NO
XReact at catalyst surface, generate nontoxic NO
2And H
2O.
The denitrating catalyst of commercial Application mainly contains three types at present: board-like, honeycomb fashion and corrugated.Wherein a cellular applications is comparatively extensive, mainly by with the SCR catalyst elements by certain mode arrange with catalyst module in, form catalyst discharging array, on request this array layering is being stacked, realize the purpose of denitrating flue gas.But the type of reactor of power plant is various at present, and have be greatly from before the basis reconstruction of equipment for denitrifying flue gas be not installed and come, the catalyst module size that each engineering company and catalyst manufacturer provide is single, can not well adapt to the needs that each reactor and catalyst elements are arranged, cause the waste of the unreasonable and space reactor of catalyst use, affected simultaneously the sectional area of flue gas by reactor, affect surperficial flue gas flow rate and passage flue gas flow rate, cause catalyst abrasion serious, the remote-effects catalytic efficiency increases the denitration cost.
Summary of the invention
Goal of the invention: the objective of the invention is in order to overcome deficiency of the prior art, provide a kind of simple in structure, catalytic efficiency is high, compound with regular structure, it is convenient to assemble, install simple and easyly, frame size can be regulated according to engineering requirements, and the catalyst monomer in the convenient and framework of lifting is the honeycomb type denitrification catalyst module of cracky not.
Technical scheme: in order to solve the problems of the technologies described above, a kind of honeycomb type denitrification catalyst module of the present invention, it comprises catalyst framework and catalyst monomer; Described catalyst framework is comprised of four blocks of side plates, a panel and a base plate, is bolted to connection between them; Be provided with the installation baffle plate at described base plate, in the middle of described catalyst framework, be provided with demarcation strip.
Described panel is comprised of mutually perpendicular moulding.
Between described installation baffle plate, be provided with the connection reinforcement bar.
Be provided with hanger at described moulding.
Beneficial effect: the present invention compared with prior art, its remarkable advantage is: overall structure of the present invention is simple, catalytic efficiency is high, compound with regular structure, it is convenient to assemble, and installs simple and easy, frame size can be regulated according to engineering requirements, and the catalyst monomer that lifting is convenient and framework is interior is cracky not.
Description of drawings
Fig. 1 is perspective view of the present invention;
Fig. 2 is planar structure schematic diagram of the present invention.
Wherein:
1, catalyst framework; 2, catalyst monomer; 3, side plate; 4, panel; 5, base plate; 6, bolt; 7, baffle plate is installed; 8, demarcation strip; 9, moulding; 10, connection reinforcement bar; 11, hanger
The specific embodiment
The present invention is further illustrated below in conjunction with drawings and Examples.
As depicted in figs. 1 and 2, a kind of honeycomb type denitrification catalyst module of the present invention, it comprises catalyst framework 1 and catalyst monomer 2; Described catalyst framework 1 is comprised of four blocks of side plates 3, a panel 4 and a base plate 5, is fixedly connected with by bolt 6 between them; Be provided with installation baffle plate 7 at described base plate 5, in the middle of described catalyst framework 1, be provided with demarcation strip 8; Described panel 4 is comprised of mutually perpendicular moulding 9; Between described installation baffle plate 7, be provided with connection reinforcement bar 10; Be provided with hanger 11 at described moulding 9.Overall structure of the present invention is simple, and catalytic efficiency is high, compound with regular structure, and it is convenient assemble, installs simple and easyly, and frame size can be regulated according to engineering requirements, and the catalyst monomer that lifting makes things convenient for and framework is interior is cracky not.
The invention provides a kind of thinking and method; method and the approach of this technical scheme of specific implementation are a lot; the above only is preferred embodiment of the present invention; should be understood that; for those skilled in the art, under the prerequisite that does not break away from the principle of the invention, can also make some improvements and modifications; these improvements and modifications also should be considered as protection scope of the present invention, in the present embodiment not clear and definite each part all available prior art realized.
Claims (4)
1. honeycomb type denitrification catalyst module, it is characterized in that: it comprises catalyst framework (1) and catalyst monomer (2); Described catalyst framework (1) is comprised of four blocks of side plates (3), a panel (4) and a base plate (5), is fixedly connected with by bolt (6) between them; Be provided with installation baffle plate (7) at described base plate (5), in the middle of described catalyst framework (1), be provided with demarcation strip (8).
2. honeycomb type denitrification catalyst module according to claim 1, it is characterized in that: described panel (4) is comprised of mutually perpendicular moulding (9).
3. honeycomb type denitrification catalyst module according to claim 1 is characterized in that: be provided with connection reinforcement bar (10) between described installation baffle plate (7).
4. honeycomb type denitrification catalyst module according to claim 2 is characterized in that: be provided with hanger (11) at described moulding (9).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210428253XA CN102989520A (en) | 2012-10-31 | 2012-10-31 | Honeycomb-type denitration catalyst module |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210428253XA CN102989520A (en) | 2012-10-31 | 2012-10-31 | Honeycomb-type denitration catalyst module |
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| Publication Number | Publication Date |
|---|---|
| CN102989520A true CN102989520A (en) | 2013-03-27 |
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ID=47918925
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201210428253XA Pending CN102989520A (en) | 2012-10-31 | 2012-10-31 | Honeycomb-type denitration catalyst module |
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Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106198096A (en) * | 2016-07-14 | 2016-12-07 | 江苏龙净科杰催化剂再生有限公司 | It is exclusively used in the sampler of honeycomb fashion SCR denitration |
| CN106731820A (en) * | 2016-12-30 | 2017-05-31 | 海宁英和金属制品有限公司 | A kind of oxidation-resistant corrosion-resistant sheet metal inside casing |
| CN110496532A (en) * | 2019-09-30 | 2019-11-26 | 河南柴油机重工有限责任公司 | The fixation device of catalyst module in a kind of ship machine SCR reaction unit |
| CN111138164A (en) * | 2019-12-30 | 2020-05-12 | 安徽元琛环保科技股份有限公司 | Denitration catalyst module frame based on ceramic matrix and preparation method thereof |
| EP4033079A1 (en) * | 2021-01-25 | 2022-07-27 | Array Industries B.V. | A housing for a selective catalyst reactor, a kit of parts and a method |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202490618U (en) * | 2011-08-09 | 2012-10-17 | 河南中材环保有限公司 | Plate-type denitration catalyst module |
| CN202921327U (en) * | 2012-10-31 | 2013-05-08 | 宜兴市宜刚环保工程材料有限公司 | Honeycomb-type denitration catalyst module |
-
2012
- 2012-10-31 CN CN201210428253XA patent/CN102989520A/en active Pending
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202490618U (en) * | 2011-08-09 | 2012-10-17 | 河南中材环保有限公司 | Plate-type denitration catalyst module |
| CN202921327U (en) * | 2012-10-31 | 2013-05-08 | 宜兴市宜刚环保工程材料有限公司 | Honeycomb-type denitration catalyst module |
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106198096A (en) * | 2016-07-14 | 2016-12-07 | 江苏龙净科杰催化剂再生有限公司 | It is exclusively used in the sampler of honeycomb fashion SCR denitration |
| CN106731820A (en) * | 2016-12-30 | 2017-05-31 | 海宁英和金属制品有限公司 | A kind of oxidation-resistant corrosion-resistant sheet metal inside casing |
| CN110496532A (en) * | 2019-09-30 | 2019-11-26 | 河南柴油机重工有限责任公司 | The fixation device of catalyst module in a kind of ship machine SCR reaction unit |
| CN111138164A (en) * | 2019-12-30 | 2020-05-12 | 安徽元琛环保科技股份有限公司 | Denitration catalyst module frame based on ceramic matrix and preparation method thereof |
| CN111138164B (en) * | 2019-12-30 | 2022-08-19 | 安徽元琛环保科技股份有限公司 | Denitration catalyst module frame based on ceramic matrix and preparation method thereof |
| EP4033079A1 (en) * | 2021-01-25 | 2022-07-27 | Array Industries B.V. | A housing for a selective catalyst reactor, a kit of parts and a method |
| NL2027379B1 (en) * | 2021-01-25 | 2022-08-12 | Array Ind B V | A housing for a selective catalyst reactor, a kit of parts and a method |
| US12085000B2 (en) | 2021-01-25 | 2024-09-10 | Array Industries B.V. | Housing for a selective catalyst reactor, a kit of parts and a method |
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Application publication date: 20130327 |