CN104707420B - Industrial smoke treatment unit - Google Patents
Industrial smoke treatment unit Download PDFInfo
- Publication number
- CN104707420B CN104707420B CN201510126128.7A CN201510126128A CN104707420B CN 104707420 B CN104707420 B CN 104707420B CN 201510126128 A CN201510126128 A CN 201510126128A CN 104707420 B CN104707420 B CN 104707420B
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- China
- Prior art keywords
- exhaust gases
- gases passes
- treatment unit
- mist
- smoke treatment
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A50/00—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE in human health protection, e.g. against extreme weather
- Y02A50/20—Air quality improvement or preservation, e.g. vehicle emission control or emission reduction by using catalytic converters
- Y02A50/2351—Atmospheric particulate matter [PM], e.g. carbon smoke microparticles, smog, aerosol particles, dust
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- Separation Of Particles Using Liquids (AREA)
Abstract
The present invention is industrial smoke treatment unit, belongs to industrial gaseous waste and administers field, is mainly provided with exhaust gases passes in body, and feature is provided with cool exchanger, spray shower pipe, water leg, blower in exhaust gases passes. Flue gas can be carried out cold air stream disturbance cold mist spray in addition, dust, mist dirt and aqueous phase are blended mutually and forms big water droplet, effectively trapping flue fog drip and small dust, especially for tiny dust granules, droplet, aerosol, metallic particles, acid mist etc., there is very strong trapping ability, mist dirt can be effectively stoped to discharge, except mist efficiency of dust collection height, alleviate environmental pollution.
Description
Technical field
The invention belongs to industrial gaseous waste and administer field, particularly a kind of device that industrial waste smoke gas is carried out purifying treatment.
Background technology
Along with developing rapidly of national economy, environmental pollution and ecological damage are on the rise, country is more and more tighter to air quality control. The industries such as domestic chemical industry, smelting, building materials, still adopt coal unit in a large number, and the useless flue gas of generation is one of main source of China's topsoil. Along with country is to the further raising of environmental requirement, the understanding of micropollutants that industrial smoke is discharged by people, organic pollutant, heavy metal is constantly deepened, and is day by day improved by the cry of these contaminant trappings. Just flue gas is carried out desulphurization and denitration process at present, it does not have processed by the mist dirt particle in flue gas, directly discharge, it is the main reason forming haze weather.
Summary of the invention
It is an object of the invention to provide a kind of industrial smoke treatment unit adopting mist dirt particle in condensation, spray pouring mode smoke treatment.
The present invention is achieved in that
Industrial smoke treatment unit, mainly comprises body, is provided with exhaust gases passes in body, it is characterised in that: being provided with cool exchanger in described exhaust gases passes, the refrigeration agent in cool exchanger connects external refrigeration source by pipeline; Also being provided with spray shower pipe in described exhaust gases passes, spray shower pipe is connected with external water source by water pump; Water leg it is provided with bottom exhaust gases passes; It is provided with blower on the upside of cool exchanger in exhaust gases passes.
Described exhaust gases passes arranged transversely in body, and it is set to the multilayer that one end communicates; Every layer of exhaust gases passes is surrounded by dividing plate, in a certain angle between adjacent separator, forms bending channel. Cross section along exhaust gases passes is provided with filter net type grid. Described cool exchanger is arranged in the upper partition of every layer of exhaust gases passes; Described water leg is arranged in the lower partition of every layer of exhaust gases passes, and water leg connects outer discharge pipe.
After the present invention adopts said structure, due to exhaust gases passes multilayer and bending setting, after the flue gas that need to process enters, gas velocity slows down, under the effect of cold air stream disturbance cold mist spray in addition, dust in flue gas, mist dirt and aqueous phase blend mutually and form big water droplet, it is collected into water leg by filter water grid, effectively trapping flue fog drip and small dust, especially for tiny dust granules, droplet, aerosol, metallic particles, acid mist etc., there is very strong trapping ability, can effectively stop mist dirt to discharge, except mist efficiency of dust collection height, alleviate environmental pollution.
Accompanying drawing explanation
Fig. 1 is a kind of structural representation of the present invention, and Fig. 2 is the transverse sectional view of Fig. 1.
In accompanying drawing, 1 be exhaust gases passes, 2 be cool exchanger, 3 be ammonia tank, 4 for spray shower pipe, 5 be water leg, 6 be blower, 7 be grid, 8 for dividing plate.
Embodiment
Below in conjunction with accompanying drawing, embodiments of the invention are done explanation in detail.
As shown in Figure 1, the present invention is industrial smoke treatment unit, mainly comprises body, is provided with exhaust gases passes 1 in body, this exhaust gases passes 1 arranged transversely in body, and is set to the multilayer that one end communicates, and forms serpentine arrangement; Every layer of exhaust gases passes 1 all surrounds closed channel by upper dividing plate 8 and lower clapboard 8 and organism sidewall. Upper dividing plate 8 and lower clapboard 8 are made up of polylith dividing plate 8 respectively, in a certain angle between adjacent separator 8, so that every layer of exhaust gases passes 1 forms bending channel, increase gas passing area, weaken gas velocity simultaneously. Being respectively arranged with cool exchanger 2 in every layer of exhaust gases passes 1, cool exchanger 2 is arranged on dividing plate 8, and is positioned at the upper drift angle place of adjacent separator 8 formation. Refrigeration agent in cool exchanger 2 adopts liquefied ammonia, connects external refrigeration source by pipeline, and external refrigeration source can adopt ammonia tank 3. Liquefied ammonia enters cool exchanger 2 by pipeline after pump pressure, carries out cold exchange with the heat smoke in exhaust gases passes 1, then flow to ammonia tank 3 by back of pipeline, recycle. As shown in Figure 2, also arranging blower 6 on the upside of the cool exchanger 2 in exhaust gases passes 1, cool exchanger 2 is dried by blower 6, improves cold exchange effect by mandatory air-flow. Also being respectively arranged with spray shower pipe 4 in every layer of exhaust gases passes 1, spray shower pipe 4 is connected with external water source by water pump, and mist cloud of dust gas is carried out Water spray by spray shower pipe 4, and dust and aqueous phase are blended the big water droplet of formation mutually, cannot settling flux in atmosphere. The bottom of every layer of exhaust gases passes 1 is provided with water leg 5, and water leg 5 is arranged on lower clapboard 8, and is positioned at the lower drift angle place of adjacent separator 8 formation. Water leg 5 is connected with outer discharge pipe, can by collection spray water recycling. In every layer of exhaust gases passes 1, the cross section of exhaust gases passes 1 is provided with filter net type grid 7, this vertical setting of grid 7; When condensed flue gas is by grid 7, mist dirt water droplet wherein is attached on grid 7, and along grid 7 downstream in water leg 5.
During use, exhaust gases passes 1 directly connects industrial smoke outlet, and flue gas is exhaust gases passes 1 in after condensation, spray are drenched, and mist dirt in flue gas forms mist dirt water droplet, completes flue gas is removed mist dedusting.
Claims (4)
1. industrial smoke treatment unit, mainly comprises body, is provided with exhaust gases passes (1) in body, and exhaust gases passes (1) bottom is provided with water leg (5); Also being provided with spray shower pipe (4) in exhaust gases passes (1), spray shower pipe (4) is connected with external water source by water pump; It is characterized in that: be provided with cool exchanger (2) in described exhaust gases passes (1), the refrigeration agent in cool exchanger (2) connects external refrigeration source by pipeline; Cool exchanger (2) upside in exhaust gases passes (1) is provided with blower (6); Described exhaust gases passes (1) arranged transversely in body, and it is set to the multilayer that one end communicates; Every layer of exhaust gases passes (1) is surrounded by dividing plate (8), in a certain angle between adjacent separator (8), forms bending channel.
2. industrial smoke treatment unit according to claim 1, it is characterised in that: the cross section along exhaust gases passes (1) is provided with filter net type grid (7).
3. industrial smoke treatment unit according to claim 1 and 2, it is characterised in that: described refrigeration agent adopts liquefied ammonia, and external refrigeration source is ammonia tank (3).
4. industrial smoke treatment unit according to claim 3, it is characterised in that: described cool exchanger (2) is arranged in the upper partition (8) of every layer of exhaust gases passes (1); Described water leg (5) is arranged in the lower partition (8) of every layer of exhaust gases passes (1), and water leg (5) connects outer discharge pipe.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510126128.7A CN104707420B (en) | 2015-03-23 | 2015-03-23 | Industrial smoke treatment unit |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510126128.7A CN104707420B (en) | 2015-03-23 | 2015-03-23 | Industrial smoke treatment unit |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104707420A CN104707420A (en) | 2015-06-17 |
| CN104707420B true CN104707420B (en) | 2016-06-15 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510126128.7A Active CN104707420B (en) | 2015-03-23 | 2015-03-23 | Industrial smoke treatment unit |
Country Status (1)
| Country | Link |
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| CN (1) | CN104707420B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106914080A (en) * | 2017-04-01 | 2017-07-04 | 文际发 | A kind of roadbed is except the travel engineering car of haze |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2281832Y (en) * | 1996-12-19 | 1998-05-20 | 豪威科技工程(合肥)有限公司 | Oil fume purifier |
| CN102269527A (en) * | 2010-06-07 | 2011-12-07 | 洛阳蓝海实业有限公司 | Low-temperature flue gas exhaust heat utilization method and system including desulfurizing process |
| CN104266270A (en) * | 2014-10-10 | 2015-01-07 | 关浩波 | Air purifier and purifying method thereof |
| CN204522607U (en) * | 2015-03-23 | 2015-08-05 | 刘鹏飞 | Industrial smoke treating apparatus |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20090132282A (en) * | 2008-06-20 | 2009-12-30 | 미래엔이티 주식회사 | Scrubber sysyem for high temperature gas |
-
2015
- 2015-03-23 CN CN201510126128.7A patent/CN104707420B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2281832Y (en) * | 1996-12-19 | 1998-05-20 | 豪威科技工程(合肥)有限公司 | Oil fume purifier |
| CN102269527A (en) * | 2010-06-07 | 2011-12-07 | 洛阳蓝海实业有限公司 | Low-temperature flue gas exhaust heat utilization method and system including desulfurizing process |
| CN104266270A (en) * | 2014-10-10 | 2015-01-07 | 关浩波 | Air purifier and purifying method thereof |
| CN204522607U (en) * | 2015-03-23 | 2015-08-05 | 刘鹏飞 | Industrial smoke treating apparatus |
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| CN104707420A (en) | 2015-06-17 |
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