CN104959006B - Treatment tower for flue gas from boilers - Google Patents
Treatment tower for flue gas from boilers Download PDFInfo
- Publication number
- CN104959006B CN104959006B CN201510337004.3A CN201510337004A CN104959006B CN 104959006 B CN104959006 B CN 104959006B CN 201510337004 A CN201510337004 A CN 201510337004A CN 104959006 B CN104959006 B CN 104959006B
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- filter screen
- tower
- tower body
- flue gas
- sulfur dioxide
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- Treating Waste Gases (AREA)
- Gas Separation By Absorption (AREA)
Abstract
The invention discloses a treatment tower for flue gas from boilers, and belongs to the technical field of treatment equipment for waste gas. The treatment tower comprises a tower. A flue gas inlet, a flue gas outlet and a liquid outlet are formed in the tower, a plurality of heat absorbing tube stacks, a suspended particle filter screen, a sulfur dioxide filter screen and spray nozzles are arranged in the tower, the flue gas can flow in the tower in a retracing manner under the effects of the heat absorbing tube stacks, the suspended particle filter screen and the sulfur dioxide filter screen are arranged to form layers, and the spray nozzles are positioned below the sulfur dioxide filter screen, are arranged on the side walls of the tower, are communicated with a liquid delivery pipeline and face the inside of the tower; the heat absorbing tube stacks are communicated with a circulating pipeline via water inlets and steam and water outlets of the heat absorbing tube stacks, and the circulating pipeline is arranged on the outside of the tower and is connected with a pump and a steam and water separator. The treatment tower has the advantage that the problem of air pollution due to the fact that flue gas from existing boilers is directly exhausted to the air can be solved by the aid of the treatment tower.
Description
Technical field
The present invention relates to waste gas treatment equipment technical field, especially a kind for the treatment of column for boiler smoke.
Background technology
Boiler is the heat energy using fuel or other energy, and water or medium are heated, and output heat energy is produced for people and raw
In the living plant equipment for needing, existing boiler its production process its fuel combustion produce containing flue dust, sulfur dioxide and two
The flue gas of carbonoxide etc. is directly discharged in air by chimney, and its exhaust gas temperature is typically not less than 180 DEG C, reaches as high as
250 DEG C, the discharge of this high-temperature flue gas not only causes a large amount of thermal wastes, while also resulting in flue dust and sulfur dioxide as representative
Atmospheric pollution, Jing results of study show that the concentration of Sulfur Dioxide In The Atmosphere often increases by 1 times, and general mortality rate increases 1l%；It is total outstanding
Floating particles thing concentration often increases by 1 times, and general mortality rate increases by 4%；And the excessive emissions of carbon dioxide can cause global warming phenomenon；
Therefore it is badly in need of a kind of processing meanss of convenient and practical boiler smoke.
The content of the invention
The technical problem to be solved is to provide a kind of boiler smoke treating column, and the treating column can solve existing
The in line problem for causing air pollution in the air of boiler smoke.
In order to solve the above problems, the technical solution adopted in the present invention is：This boiler smoke treating column, including opening up
There is the tower body of gas approach, exhanst gas outlet and liquid outlet, being provided with the tower body makes flue gas turn back in the tower body stream
Particle filter screen that dynamic multiple endothermic tube groups, level are arranged, sulfur dioxide filter screen and it is located at the sulfur dioxide filter screen
Lower section be arranged on connect on the tower body sidewall and with liquid-transport pipe-line towards the nozzle in tower body；The endothermic tube group passes through
Its water inlet and soda pop outlet are connected with the circulating line for being connected with pump and steam-water separator being arranged at outside the tower body.
In above-mentioned technical proposal, more specifically technical scheme can also be：Cold medium in the endothermic tube group be water, institute
It is ammonia to state the liquid in liquid-transport pipe-line, and the particle filter screen is full glass microporous filter membrane；The sulfur dioxide filter screen by
Absorbent charcoal material is made；The endothermic tube group is regularly arranged and the multiple U-tubes for communicating of connecting.
Further：Water inlet, soda pop import, outlet and venthole are offered on steam-water separator, the soda pop is entered
Mouth is connected with the soda pop outlet of the endothermic tube group, and the outlet is connected with the water inlet of the pump.
As a result of above-mentioned technical proposal, the present invention is had the advantages that compared with prior art：
1st, as setting below particle filter screen and sulfur dioxide filter screen, and sulfur dioxide filter screen is provided with tower body
There is the nozzle of connection liquid-transport pipe-line, during work, the particle and sulfur dioxide in flue dust is first effectively filtered out, then tube for transfusion
Ammonia in road sprays to flue dust by the collecting carbonic anhydride in flue dust, and the gas for obtaining cleaning is entered in the air, free from environmental pollution, is protected
The healthy of people is demonstrate,proved；And its ammonium hydrogen carbonate for generating can be reused, and save resource.
2nd, due to being provided with water in tower body and make flue gas turn back in tower body the endothermic tube group of flowing, its prolongation
The flowing time of flue gas, makes the heat in high-temperature flue gas fully effectively be absorbed by the water in U-tube road, while change water
Recycling is flowed out for the mixture of steam and water.
3rd, due to being provided with steam-water separator, steam and water are exported by steam-water separator respectively, and steam is used effectively, and
Water is again introduced into endothermic tube group and carries out heat absorption circulation, has saved water resource.
Description of the drawings
Fig. 1 is the schematic diagram of the embodiment of the present invention.
Specific embodiment
The invention will be further described for embodiment below in conjunction with the accompanying drawings：
Boiler smoke treating column shown in Fig. 1, including offering gas approach 1a, exhanst gas outlet 1b and liquid outlet 1c
Tower body 1, the particle that multiple endothermic tube groups 21, level that being provided with tower body 1 makes flue gas that flowing is turned back in tower body 1 are arranged
Filter screen 6, sulfur dioxide filter screen 4 and it is located at below sulfur dioxide filter screen 4 and is arranged on 1 side wall of tower body and connects with liquid-transport pipe-line 8
It is logical towards the nozzle 9 in tower body 1；Multiple U-tubes that endothermic tube group 21 is communicated for regularly arranged and series connection, endothermic tube group 21 are led to
Cross its water inlet and soda pop outlet be connected with the circulating line 2 for being connected with pump 5 and steam-water separator 3 being arranged at outside tower body 1,
Water inlet 3a, soda pop import 3b, outlet 3c and venthole 3d, soda pop import 3b and endothermic tube are offered on steam-water separator 3
The soda pop outlet of group 21 is connected, and outlet 3c is connected with the water inlet of pump 5；Cold medium in endothermic tube group 21 is water, defeated
Liquid in liquid pipe road 8 is ammonia, and particle filter screen 6 is full glass microporous membrane filtration；The sulfur dioxide filter screen 4 is by living
Property Carbon Materials are made.
During work, flue gas has filtered most particle by particle filter screen 7 by prefiltration, then in tower body
In turn back and flow at sulfur dioxide filter screen 6, the sulfur dioxide in flue gas has been filtered by sulfur dioxide filter screen 6, has then been infused
Ammonia in pipeline sprays to flue dust by the collecting carbonic anhydride in flue dust；The gas for obtaining cleaning is entered in the air from exhanst gas outlet,
And the ammonium hydrogen carbonate liquid which generates flows out from liquid outlet and is recycled, while the heat in high-temperature flue gas is U-shaped
Water in pipeline effectively absorbs cooling, and water is changed into the mixture of steam and water and reaches steam-water separator after flowing out, soda pop
Steam and water are exported by separator respectively, and steam is used effectively, and water is again introduced into endothermic tube group and carries out heat absorption circulation, are saved
Water resource.
Claims (3)
1. a kind of boiler smoke treating column, it is characterised in that：Including offering gas approach（1a）, exhanst gas outlet（1b）And liquid
Outlet（1c）Tower body（1）, the tower body（1）Inside being provided with makes flue gas in the tower body（1）In turn back multiple heat absorptions of flowing
Pipe group（21）, level arrange particle filter screen（6）, sulfur dioxide filter screen（4）And it is located at the sulfur dioxide filter screen（4）
Lower section is arranged on the tower body（1）On the wall of side and and liquid-transport pipe-line（8）Connection towards tower body（1）Interior nozzle（9）；The suction
Heat pipe heat（21）Exported by its water inlet and soda pop and be arranged at the tower body（1）Outer is connected with pump（5）And steam-water separation
Device（3）Circulating line（2）It is connected.
2. boiler smoke treating column according to claim 1, it is characterised in that：The endothermic tube group（21）In cold Jie
Matter is water, the liquid-transport pipe-line（8）In liquid be ammonia, the particle filter screen（6）For full glass microporous filter membrane；It is described
Sulfur dioxide filter screen（4）It is made up of absorbent charcoal material；The endothermic tube group（21）For it is regularly arranged and series connection communicate it is multiple U-shaped
Pipe.
3. boiler smoke treating column according to claim 1 and 2, it is characterised in that：Steam-water separator（3）On offer into
The mouth of a river（3a）, soda pop import（3b）, outlet（3c）And venthole（3d）, the soda pop import（3b）With the endothermic tube group
（21）Soda pop outlet be connected, the outlet（3c）With the pump（5）Water inlet be connected.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510337004.3A CN104959006B (en) | 2015-06-17 | 2015-06-17 | Treatment tower for flue gas from boilers |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510337004.3A CN104959006B (en) | 2015-06-17 | 2015-06-17 | Treatment tower for flue gas from boilers |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104959006A CN104959006A (en) | 2015-10-07 |
| CN104959006B true CN104959006B (en) | 2017-04-12 |
Family
ID=54213194
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510337004.3A Active CN104959006B (en) | 2015-06-17 | 2015-06-17 | Treatment tower for flue gas from boilers |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104959006B (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105435619A (en) * | 2015-11-24 | 2016-03-30 | 无锡普瑞腾传动机械有限公司 | Painting line exhaust emission system |
| CN105457438A (en) * | 2015-11-24 | 2016-04-06 | 无锡普瑞腾传动机械有限公司 | Exhaust emission system of painting line |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2467160Y (en) * | 2001-03-19 | 2001-12-26 | 赵成城 | Tri Venturi scrubbers |
| CN203155034U (en) * | 2013-04-11 | 2013-08-28 | 唐绍华 | Energy saving and smoke purifying device of boiler |
| CN204051343U (en) * | 2014-08-12 | 2014-12-31 | 泉州市银丰机械设备有限公司 | Polishing cleaner |
| CN104437041A (en) * | 2014-12-24 | 2015-03-25 | 陈学新 | Multifunctional flue gas treatment apparatus |
| CN204365080U (en) * | 2014-11-28 | 2015-06-03 | 嵩县中科孵化器有限公司 | Waste gas utilization purifier |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| PL2616162T3 (en) * | 2010-09-13 | 2017-10-31 | Membrane Tech And Research Inc | Process for separating carbon dioxide from flue gas using sweep-based membrane separation and absorption steps |
-
2015
- 2015-06-17 CN CN201510337004.3A patent/CN104959006B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2467160Y (en) * | 2001-03-19 | 2001-12-26 | 赵成城 | Tri Venturi scrubbers |
| CN203155034U (en) * | 2013-04-11 | 2013-08-28 | 唐绍华 | Energy saving and smoke purifying device of boiler |
| CN204051343U (en) * | 2014-08-12 | 2014-12-31 | 泉州市银丰机械设备有限公司 | Polishing cleaner |
| CN204365080U (en) * | 2014-11-28 | 2015-06-03 | 嵩县中科孵化器有限公司 | Waste gas utilization purifier |
| CN104437041A (en) * | 2014-12-24 | 2015-03-25 | 陈学新 | Multifunctional flue gas treatment apparatus |
Also Published As
| Publication number | Publication date |
|---|---|
| CN104959006A (en) | 2015-10-07 |
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| C06 | Publication | ||
| PB01 | Publication | ||
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| C41 | Transfer of patent application or patent right or utility model | ||
| TA01 | Transfer of patent application right |
Effective date of registration: 20170222 Address after: No. 19 A District 545006 building the Guangxi Zhuang Autonomous Region Liuzhou Liu Dong New Area chuyang road 3 No. 151 (hi tech Zone) Applicant after: Guangxi Liuzhou Zhongjia Intellectual Property Rights Service Co., Ltd. Address before: Liuzhou Luzhai County 545609 the Guangxi Zhuang Autonomous Region Du Zhen Fu Long Cun Tun Village No. 6 Applicant before: Rong Xiuliu |
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| TR01 | Transfer of patent right |
Effective date of registration: 20201201 Address after: 535000 office building, Qinbei economic and Technological Development Zone, zone 1, Huangma Industrial Park, Qinbei District, Qinzhou City, Guangxi Zhuang Autonomous Region Patentee after: Qinzhou real horse Asset Management Group Co., Ltd Address before: No. 19 A District 545006 building the Guangxi Zhuang Autonomous Region Liuzhou Liu Dong New Area chuyang road 3 No. 151 (hi tech Zone) Patentee before: GUANGXI LIUZHOU ZHONGJIA INTELLECTUAL PROPERTY RIGHTS SERVICE Co.,Ltd. |