CN102008877A - Industrial waste gas emission method - Google Patents
Industrial waste gas emission method Download PDFInfo
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- CN102008877A CN102008877A CN2010105007920A CN201010500792A CN102008877A CN 102008877 A CN102008877 A CN 102008877A CN 2010105007920 A CN2010105007920 A CN 2010105007920A CN 201010500792 A CN201010500792 A CN 201010500792A CN 102008877 A CN102008877 A CN 102008877A
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- waste gas
- well
- gas emission
- emission method
- web plate
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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
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
- Y02P70/10—Greenhouse gas [GHG] capture, material saving, heat recovery or other energy efficient measures, e.g. motor control, characterised by manufacturing processes, e.g. for rolling metal or metal working
Abstract
The invention provides an industrial waste gas emission method, which is characterized in that a well with water accumulated is dug up near a waste gas emission source and then added with lime water, proper CaOH concentration is maintained, multiple layers of meshed plates are arranged in the well with meshes of each being small enough, the waste gas from the waste gas emission source is guided to the bottom of the well by a gas pump through a waste gas pipeline so that carbon dioxide in the waste gas is absorbed by the lime water in the well and large bubbles are divided at the meshes of the meshed plates, thus dusts and impurities in the gas are dissolved in the water when the bubbles break up. The industrial waste gas emission method has simple flow and equipment adopted, low dust removal cost and good effect.
Description
Affiliated technical field
The present invention relates to the environmental protection field, especially a kind of industrial gas emission method.
Background technology
At present, along with industrialized continuous quickening, environmental problem becomes increasingly conspicuous, greenhouse gases and dust, discharge of harmful gases has been subjected to global common attention, atmospheric environment is being faced with very stern challenge, and at present the processing mode of industrial waste gas is comparatively generally adopted bag-type dust and electrostatic precipitation, this dual mode generally can only be removed bigger dust granules, then powerless for less trifle in the world and carbon dioxide, and aforesaid two kinds of dedusting methods need comparatively fastidious equipment, and its dedusting cost is bigger, therefore a lot of producers still directly discharge industrial waste gas owing to the dedusting cost in atmosphere.
Summary of the invention
At the problems referred to above, the object of the present invention is to provide a kind of industrial gas emission method, this side
The method flow process is simple, and the equipment that is adopted is also simple, and the dedusting cost is lower, and effect is better.
The technical solution adopted for the present invention to solve the technical problems is: dig a bite well near the toxic emission source, ponding in the well, and put into limewash, keep suitable CaOH concentration, and multi-layered net plate is set in well, the mesh of every layer of web plate is enough little, adopt air pump the waste gas that the toxic emission source is produced to be imported the shaft bottom by exhaust piping, carbon dioxide in the waste gas is absorbed by the limewash in the well, and air pocket is cut apart at web plate mesh place, thereby the trifle in the world in the gas is dissolved in the water.
The invention has the beneficial effects as follows: this method flow is simple, and the equipment that is adopted is also simple, and the dedusting cost is lower, and effect is better.
Description of drawings
Accompanying drawing is the equipment schematic diagram that this industrial gas emission method is adopted.
Among the figure: 1, the toxic emission source; 2, air pump; 3, exhaust piping; 4, web plate; 5, well.
The specific embodiment
Below by drawings and Examples this industrial gas emission method is further explained:
In the accompanying drawing illustrated embodiment, the equipment that this method adopts comprises: air pump 2, exhaust piping 3, web plate 4, well, method is implemented as follows: dig a bite well 5 near toxic emission source 1, ponding in the well, and put into limewash, keep suitable CaOH concentration, and multi-layered net plate 4 is set in well, the mesh of every layer of web plate 4 is enough little, adopt air pump 2 waste gas that the toxic emission source is produced to be imported the shaft bottom by exhaust piping 3, carbon dioxide in the waste gas is absorbed by the limewash in the well, and air pocket is cut apart at web plate 4 mesh places, thereby the trifle in the world in the gas is dissolved in the water.
Above-mentioned industrial gas emission method, the web plate 4 total 5-10 layers that it adopted form by the braiding of corrosion resistant metal silk, and the mesh equivalent diameter of every layer of web plate 4 are between 0.5-1.0mm.
Above-mentioned industrial gas emission method, the air pump 2 that it adopted has alkaline-resisting surface.
Above-mentioned industrial gas emission method, it digs well 5 degree of depth of establishing between 10-20m.
Claims (4)
1. industrial gas emission method, it is characterized in that: near the toxic emission source, dig a bite well, ponding in the well, and put into limewash, keep suitable CaOH concentration, and multi-layered net plate is set in well, the mesh of every layer of web plate is enough little, adopt air pump the waste gas that the toxic emission source is produced to be imported the shaft bottom by exhaust piping, carbon dioxide in the waste gas is absorbed by the limewash in the well, and air pocket is cut apart at web plate mesh place, thereby the trifle in the world in the gas is dissolved in the water.
2. industrial gas emission method according to claim 1 is characterized in that: the web plate that it adopted has the 5-10 layer, form by the braiding of corrosion resistant metal silk, and the mesh equivalent diameter of every layer of web plate is between 0.5-1.0mm.
3. industrial gas emission method according to claim 1, it is characterized in that: the air pump that it adopted has alkaline-resisting surface.
4. industrial gas emission method according to claim 1 is characterized in that: it digs the well depth of establishing between 10-20m.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010105007920A CN102008877A (en) | 2010-10-08 | 2010-10-08 | Industrial waste gas emission method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010105007920A CN102008877A (en) | 2010-10-08 | 2010-10-08 | Industrial waste gas emission method |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102008877A true CN102008877A (en) | 2011-04-13 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010105007920A Pending CN102008877A (en) | 2010-10-08 | 2010-10-08 | Industrial waste gas emission method |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102008877A (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105289184A (en) * | 2015-11-17 | 2016-02-03 | 哈尔滨理工大学 | Welding flue gas water-bath purifier and purification method |
| CN110238153A (en) * | 2019-06-10 | 2019-09-17 | 中国地质大学（武汉） | A kind of volatility organic polluted soil salvage shop exhaust treatment system |
| CN111043060A (en) * | 2019-12-20 | 2020-04-21 | 王欣欣 | High-efficient formula ventilation dust device |
| CN113274756A (en) * | 2021-07-22 | 2021-08-20 | 联仕(昆山)化学材料有限公司 | Electronic-grade ammonia water preparation device |
| CN113813718A (en) * | 2021-11-01 | 2021-12-21 | 曹延国 | Energy-conserving building engineering dust intelligent processing device |
-
2010
- 2010-10-08 CN CN2010105007920A patent/CN102008877A/en active Pending
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105289184A (en) * | 2015-11-17 | 2016-02-03 | 哈尔滨理工大学 | Welding flue gas water-bath purifier and purification method |
| CN110238153A (en) * | 2019-06-10 | 2019-09-17 | 中国地质大学（武汉） | A kind of volatility organic polluted soil salvage shop exhaust treatment system |
| CN111043060A (en) * | 2019-12-20 | 2020-04-21 | 王欣欣 | High-efficient formula ventilation dust device |
| CN113274756A (en) * | 2021-07-22 | 2021-08-20 | 联仕(昆山)化学材料有限公司 | Electronic-grade ammonia water preparation device |
| CN113813718A (en) * | 2021-11-01 | 2021-12-21 | 曹延国 | Energy-conserving building engineering dust intelligent processing device |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20110413 |