CN203540263U - Efficient purification system for power station flue gas - Google Patents
Efficient purification system for power station flue gas Download PDFInfo
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- CN203540263U CN203540263U CN201320648307.3U CN201320648307U CN203540263U CN 203540263 U CN203540263 U CN 203540263U CN 201320648307 U CN201320648307 U CN 201320648307U CN 203540263 U CN203540263 U CN 203540263U
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- reaction tower
- activated carbon
- stainless steel
- carbon adsorption
- flue gas
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Abstract
The utility model relates to the technical field of environmental protection industry and particularly relates to an efficient purification system for power station flue gas. The efficient purification system comprises a gas inlet pipe, a disacidifying reaction tower, a bag dust removal device, an activated carbon adsorption device and a gas exhaust pipe, wherein the gas inlet pipe is connected with the disacidifying reaction tower, a gas outlet end of the disacidifying reaction tower is connected with a gas inlet end of the bag dust removal device through a pipeline, a gas outlet end of the bag dust removal device is connected with a gas inlet end of the activated carbon adsorption device through a pipeline, and a gas outlet end of the activated carbon adsorption device is connected with the gas exhaust pipe. According to the efficient purification system, during use, dust, metals and acidic gases can be removed through the disacidifying reaction tower, remaining soot and dust which is generated in the disacidifying reaction tower can be removed through the bag dust removal device, waste flue gas is adsorbed through the activated carbon adsorption device, and the removal efficiency can reach over 95%, so that the emission requirements on environmental protection can be met. The efficient purification system has the advantages of simple structure, reasonable arrangement, low manufacturing cost and the like.
Description
Technical field
The utility model relates to environmental protection industry (epi) technical field, particularly a kind of efficient purifying system of generating plant flue gas.
Background technology
Along with the fast development of Chinese society economy and improving constantly of living standards of the people, domestic waste problem seems and becomes increasingly conspicuous, if do not administered or processing and be not good at, domestic waste will cause serious atmosphere, underground water and soil pollution, soil by rubbish take in a large number, natural landscape is destroyed etc., and problem is on the rise, and certainly will hinder the realization of the strategic objective of sustainable development.
The conventional processing method of domestic waste has landfill, compost, burning, combustion gas processed etc. at present.Waste incineration method is by the combustible in combustion refuse, discharges heat energy, and utilizes these heat generation steam to realize generating, so just can reduce the pollution of rubbish to life.But house refuse easily produces a large amount of flue gases in burning process, these flue gases all contain a large amount of pollutant (as flue dust, sour gas, metal etc.) has harm in various degree to environment.
Therefore, how to remove the problems such as pollutant that house refuse produces in burning process and become the much-talked-about topic of studying in industry.
Utility model content
The purpose of this utility model is for the defect of prior art and deficiency, provides a kind of simple in structure, the efficient purifying system of generating plant flue gas reasonable in design, easy to use.
For achieving the above object, the technical solution adopted in the utility model is:
The efficient purifying system of a kind of generating plant flue gas described in the utility model, include smoke-intake pipe, deacidification reaction tower, bag-type dust collector, activated carbon adsorption unit and blast pipe, described smoke-intake pipe is connected with deacidification reaction tower, the outlet side of deacidification reaction tower is connected with the inlet end of bag-type dust collector by pipeline, described bag-type dust collector outlet side is connected with the inlet end of activated carbon adsorption unit by pipeline, and the outlet side of activated carbon adsorption unit is connected with blast pipe.
Further, in described deacidification reaction tower under be down disposed with stainless steel sintering and filter stratum reticulare one, conversion zone, spray equipment, stainless steel sintering and filter stratum reticulare two and drying layer, described conversion zone is formed by stacking by some layers of sponge layer, and the even spread of every two-layer sponge layer has pulverized limestone or lime stone.
Further, described deacidification reaction tower is also provided with the 1# manhole matching with stainless steel sintering filtration stratum reticulare one, the 2# manhole matching with conversion zone and filters with drying layer, stainless steel sintering the 3# manhole that stratum reticulare two-phase is mated.
Further, the thickness of described stainless steel sintering filtration stratum reticulare one is greater than the thickness of stainless steel sintering filtration stratum reticulare two.
Adopt after said structure, the utility model beneficial effect is: the efficient purifying system of a kind of generating plant flue gas described in the utility model, include smoke-intake pipe, deacidification reaction tower, bag-type dust collector, activated carbon adsorption unit and blast pipe, described smoke-intake pipe is connected with deacidification reaction tower, the outlet side of deacidification reaction tower is connected with the inlet end of bag-type dust collector by pipeline, described bag-type dust collector outlet side is connected with the inlet end of activated carbon adsorption unit by pipeline, and the outlet side of activated carbon adsorption unit is connected with blast pipe.
When using utility model, by deacidification reaction tower, can remove dust, metal and sour gas, by bag-type dust collector, can remove the dust producing in residual flue dust and deacidification reaction tower, by activated carbon adsorption unit, adsorb useless flue gas, these removal efficiency all can reach more than 95%, can meet the emission request of environmental protection.The utlity model has simple in structurely, arrange rationally, the advantage such as cost of manufacture is low.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model;
Fig. 2 is the structural representation of deacidification reaction tower;
Description of reference numerals:
1, smoke-intake pipe; 2, deacidification reaction tower; 2-1, stainless steel sintering filter stratum reticulare one;
2-2, conversion zone; 2-3, spray equipment; 2-4, stainless steel sintering filter stratum reticulare two;
2-5, drying layer; 2-6,1# manhole; 2-7,2# manhole; 2-8,3# manhole;
3, bag-type dust collector; 4, activated carbon adsorption unit; 5, blast pipe.
The specific embodiment
Below in conjunction with accompanying drawing, the utility model is further described.
As shown in Figure 1-2, the efficient purifying system of a kind of generating plant flue gas described in the utility model, include smoke-intake pipe 1, deacidification reaction tower 2, bag-type dust collector 3, activated carbon adsorption unit 4 and blast pipe 5, described smoke-intake pipe 1 is connected with deacidification reaction tower 2, the outlet side of deacidification reaction tower 2 is connected with the inlet end of bag-type dust collector 3 by pipeline, described bag-type dust collector 3 outlet sides are connected with the inlet end of activated carbon adsorption unit 4 by pipeline, and the outlet side of activated carbon adsorption unit 4 is connected with blast pipe 5; Bag-type dust collector 3 and activated carbon adsorption unit 4 all can adopt technology popular on market, therefore do not do explanation one by one at this.
Make a kind of optimal way of the present utility model, in described deacidification reaction tower 2 under be down disposed with stainless steel sintering and filter stratum reticulare one 2-1, conversion zone 2-2, spray equipment 2-3, stainless steel sintering and filter stratum reticulare two 2-4 and drying layer 2-5, described conversion zone 2-2 is formed by stacking by some layers of sponge layer, and the even spread of every two-layer sponge layer has pulverized limestone or lime stone; The least significant end of deacidification reaction tower 2 inner chambers is provided with tank, and tank is connected with spray equipment 2-3 by water pump, water pipe, is also provided with filter between tank and water pump, so just can recycle clean water source; The stainless steel sintering that is arranged on bottommost filters stratum reticulare 2-1 and removes dust and combustible, and drying layer 2-5 is mainly mixed by various drier, plays the effect of dry gas, and drier can adopt the popular product in existing market.
Make a kind of optimal way of the present utility model, the 2# manhole 2-7 that described deacidification reaction tower 2 is also provided with stainless steel sintering and filters 1# manhole 2-6 that stratum reticulare one 2-1 matches, matches with conversion zone 2-2 and filter the 3# manhole 2-8 that stratum reticulare two 2-4 match with drying layer 2-5, stainless steel sintering.
Make a kind of optimal way of the present utility model, the thickness of described stainless steel sintering filtration stratum reticulare one 2-1 is greater than the thickness of stainless steel sintering filtration stratum reticulare two 2-4.
When using utility model, by deacidification reaction tower, can remove dust, metal and sour gas, by bag-type dust collector, can remove the dust producing in residual flue dust and deacidification reaction tower, by activated carbon adsorption unit, adsorb useless flue gas, these removal efficiency all can reach more than 95%, can meet the emission request of environmental protection.In addition, this is simple in structure, reasonable in design, low cost of manufacture.
The above is only preferred embodiments of the present utility model, and the equivalence of doing according to structure, feature and principle described in the utility model patent claim therefore all changes or modifies, and is included in the utility model patent claim.
Claims (4)
1. the efficient purifying system of a generating plant flue gas, it is characterized in that: include smoke-intake pipe (1), deacidification reaction tower (2), bag-type dust collector (3), activated carbon adsorption unit (4) and blast pipe (5), described smoke-intake pipe (1) is connected with deacidification reaction tower (2), the outlet side of deacidification reaction tower (2) is connected with the inlet end of bag-type dust collector (3) by pipeline, described bag-type dust collector (3) outlet side is connected with the inlet end of activated carbon adsorption unit (4) by pipeline, the outlet side of activated carbon adsorption unit (4) is connected with blast pipe (5).
2. the efficient purifying system of a kind of generating plant flue gas according to claim 1, it is characterized in that: in described deacidification reaction tower (2) under be down disposed with that stainless steel sintering filters stratum reticulare one (2-1), conversion zone (2-2), spray equipment (2-3), stainless steel sintering filters stratum reticulare two (2-4) and drying layer (2-5), described conversion zone (2-2) is formed by stacking by some layers of sponge layer, and the even spread of every two-layer sponge layer has pulverized limestone or lime stone; The least significant end of deacidification reaction tower (2) inner chamber is provided with tank, and tank is connected with spray equipment (2-3) by water pump, water pipe, is also provided with filter between tank and water pump.
3. the efficient purifying system of a kind of generating plant flue gas according to claim 2, is characterized in that: the 2# manhole (2-7) that described deacidification reaction tower (2) is also provided with stainless steel sintering and filters the 1# manhole (2-6) that matches of stratum reticulare one (2-1), matches with conversion zone (2-2) and filter the 3# manhole (2-8) that stratum reticulare two (2-4) matches with drying layer (2-5), stainless steel sintering.
4. according to the efficient purifying system of the arbitrary described a kind of generating plant flue gas of claim 2 or 3, it is characterized in that: the thickness of described stainless steel sintering filtration stratum reticulare one (2-1) is greater than the thickness of stainless steel sintering filtration stratum reticulare two (2-4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320648307.3U CN203540263U (en) | 2013-10-21 | 2013-10-21 | Efficient purification system for power station flue gas |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320648307.3U CN203540263U (en) | 2013-10-21 | 2013-10-21 | Efficient purification system for power station flue gas |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203540263U true CN203540263U (en) | 2014-04-16 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320648307.3U Expired - Fee Related CN203540263U (en) | 2013-10-21 | 2013-10-21 | Efficient purification system for power station flue gas |
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| CN (1) | CN203540263U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104941338A (en) * | 2015-05-27 | 2015-09-30 | 成都市金臣环保科技有限公司 | Coating workshop air purification system |
| CN105834204A (en) * | 2016-05-12 | 2016-08-10 | 贵州省环境科学研究设计院 | Soil mercury removing system |
| CN106006550A (en) * | 2016-05-26 | 2016-10-12 | 泰州市启航石油分析仪器有限公司 | Environment-friendly radiation-type ammonia decomposing furnace |
| CN106731429A (en) * | 2017-03-28 | 2017-05-31 | 安徽中煦环保新材料科技有限公司 | A kind of industrial waste-gas purifier |
| CN107115782A (en) * | 2017-06-27 | 2017-09-01 | 洛阳龙门药业有限公司 | A kind of pharmaceutical factory fume treatment auxiliary |
-
2013
- 2013-10-21 CN CN201320648307.3U patent/CN203540263U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104941338A (en) * | 2015-05-27 | 2015-09-30 | 成都市金臣环保科技有限公司 | Coating workshop air purification system |
| CN105834204A (en) * | 2016-05-12 | 2016-08-10 | 贵州省环境科学研究设计院 | Soil mercury removing system |
| CN106006550A (en) * | 2016-05-26 | 2016-10-12 | 泰州市启航石油分析仪器有限公司 | Environment-friendly radiation-type ammonia decomposing furnace |
| CN106731429A (en) * | 2017-03-28 | 2017-05-31 | 安徽中煦环保新材料科技有限公司 | A kind of industrial waste-gas purifier |
| CN107115782A (en) * | 2017-06-27 | 2017-09-01 | 洛阳龙门药业有限公司 | A kind of pharmaceutical factory fume treatment auxiliary |
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| 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 |
Granted publication date: 20140416 Termination date: 20141021 |
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| EXPY | Termination of patent right or utility model |