CN102814096A - Exhaust gas purification and adsorption tower - Google Patents
Exhaust gas purification and adsorption tower Download PDFInfo
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- CN102814096A CN102814096A CN 201210291430 CN201210291430A CN102814096A CN 102814096 A CN102814096 A CN 102814096A CN 201210291430 CN201210291430 CN 201210291430 CN 201210291430 A CN201210291430 A CN 201210291430A CN 102814096 A CN102814096 A CN 102814096A
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Abstract
An exhaust gas purification and adsorption tower comprises a cylinder body. The bottom of the cylinder body is provided with an air inlet, and the top of the cylinder body is provided with an air outlet; the cylinder body is provided with an atomized filler system and an activated carbon adsorption layer from bottom to top; and the air inlet is a cyclone air intake device. The tower adopts a cyclone air intake mode that exhaust gas enters from the lower part of the cylinder in a tangential direction and rises ratably; the atomized filler system and the activated carbon adsorption layer are employed inside the tower; and high-quality atomizer is employed to gain good atomization effect and wide interface between gas phase and liquid phase.
Description
Technical field
The present technique scheme is a kind of waste gas treatment equipment, specifically is a kind of efficient waste gas purification adsorption tower.
Background technology
In the industrial waste gas treatment technology of prior art, the problem of existence mainly is that the versatility of equipment is not strong, and the phenomenon in dust obstruction air channel is many.
Summary of the invention
In order to solve the problems referred to above that exist in the prior art, the present technique scheme provides a kind of efficient waste gas purification adsorption tower, mainly is applicable to the purification and the absorption of all kinds of waste gas.Being that advantage with spray washing and charcoal absorption is ingenious scientifically concentrates in together, and becomes a kind of novel efficient waste gas purification adsorbent equipment.The technical scheme of present technique scheme is following:
A kind of waste gas purification adsorption tower comprises cylindrical shell, and the cylindrical shell bottom is provided with air inlet, and the cylindrical shell top is provided with exhaust outlet; Be provided with atomizing filling system and activated carbon adsorption layer in the cylindrical shell from bottom to top; Said air inlet is the whirlwind inlet duct.
Below the whirlwind inlet duct, be connected with water tank; The top of water tank is hollow, and the bottom of whirlwind inlet duct is a hollow, and the hollow of the hollow of water tank upper and whirlwind inlet duct bottom connects, and on the inwall of perforation place, is evenly equipped with a plurality of spray apertures, and each spray apertures is towards the whirlwind inlet duct; Water tank is provided with water inlet and delivery port, and the bottom of water tank also is provided with blow-down pipe; Water inlet on the said water tank connects each spray apertures through pipeline.Be connected through flange between whirlwind inlet duct and the water tank.
Also be provided with between said atomizing filling system and the activated carbon adsorption layer and receive the water packing layer.
Said atomizing filling system comprises hollow ball packing layer and shower, and shower is above the hollow ball packing layer; Shower surrounds annular along cylinder inboard wall, a plurality of spray apertures after being uniformly distributed with on the circular spray tube, and this spray apertures is towards the hollow ball packing layer.Said atomizing filling system has two groups that set gradually up and down.
On the barrel wall at activated carbon adsorption layer, shower and whirlwind inlet duct place, all have manhole.
The hollow ball filler specification of hollow ball packing layer is: select 50 millimeters hollow balls of Φ for use; Specific area: 200 metre squared per cubic; Porosity: 0.9; Packing coefficient: 11500/cubic metre; Weight accumulation: 95KG/ cubic meter;
Spray apertures highly is 20 millimeters apart from hollow ball packing layer (upper surface), and the spray apertures aperture is 6 minutes (1/6 an inch), and hydraulic pressure is 4KG.
This device has following characteristics: " whirlwind air inlet+spray washing+charcoal absorption " treatment process that adopts unique design; Select novel block-resistant type spray equipment for use, intake method reasonable in design, spray distance, contact area, time of contact, absorption property.All reach leading domestic level in each item indexs such as exhaust purification efficiency, recirculated water utilization rate, SR, WGR, waste gas turbidity.Housing is taked PP material shell, strong, the long service life of corrosion resistance.
Through checking, purification efficiency is up to more than 97%, and floor space is little, energy consumption is low, reduced investment, working service are extremely convenient.
This efficient waste gas purification adsorption tower; The product of assert through State Bureau of Environmental Protection; Waste gas purification adaptable across industries such as the post processing of polysilicon industry product, solar cell silicon material cleaning product line, chemical industry, machinery, electronics, instrument is handled; All meet national environmental standard, belong to advanced international level.
Description of drawings
Fig. 1 is the structural principle sketch map;
Fig. 2 is the whirlwind inlet duct of this adsorption tower and the sketch map of water tank part;
Fig. 3 is the sketch map of whirlwind inlet duct and water tank coupling part;
Cylindrical shell 1, exhaust outlet 2, activated carbon adsorption layer 3, whirlwind inlet duct 4, water tank 5, spray apertures 5, water inlet 6, delivery port 7, blow-down pipe 8, flange 9, receipts water packing layer 10, hollow ball packing layer 11, shower 12, manhole 13.
The specific embodiment
Below in conjunction with the accompanying drawing and the specific embodiment present technique scheme is further specified as follows:
A kind of waste gas purification adsorption tower comprises cylindrical shell, and the cylindrical shell bottom is provided with air inlet, and the cylindrical shell top is provided with exhaust outlet; Be provided with atomizing filling system and activated carbon adsorption layer in the cylindrical shell from bottom to top; Said air inlet is the whirlwind inlet duct.
Below the whirlwind inlet duct, be connected with water tank; The top of water tank is hollow, and the bottom of whirlwind inlet duct is a hollow, and the hollow of the hollow of water tank upper and whirlwind inlet duct bottom connects, and on the inwall of perforation place, is evenly equipped with a plurality of spray apertures, and each spray apertures is towards the whirlwind inlet duct; Water tank is provided with water inlet and delivery port, and the bottom of water tank also is provided with blow-down pipe; Water inlet on the said water tank connects each spray apertures through pipeline.Be connected through flange between whirlwind inlet duct and the water tank.
Also be provided with between said atomizing filling system and the activated carbon adsorption layer and receive water packing layer (this filler adopts heatproof absorbent material commonly used to get final product).
Said atomizing filling system comprises hollow ball packing layer and shower, and shower is above the hollow ball packing layer; Shower surrounds annular along cylinder inboard wall, a plurality of spray apertures after being uniformly distributed with on the circular spray tube, and this spray apertures is towards the hollow ball packing layer.Said atomizing filling system has two groups that set gradually up and down.
On the barrel wall at activated carbon adsorption layer, shower and whirlwind inlet duct place, all have manhole.
In this example, the hollow ball filler specification of hollow ball packing layer is following:
Select 50 millimeters hollow balls of Φ for use; Specific area: 200 metre squared per cubic; Porosity: 0.9; Packing coefficient: 11500/cubic metre; Weight accumulation: 95KG/ cubic meter;
Spray apertures highly is 20 millimeters apart from hollow ball packing layer (upper surface), and the spray apertures aperture is 6 minutes (1/6 an inch), and hydraulic pressure is 4KG.
This adsorption tower adopts whirlwind inlet duct of the prior art, hollow ball packing layer, combines shower and charcoal absorption again and receives water packing, has realized that versatility is high, has reduced the phenomenon that dust blocks the air channel.
Structure and principle
The explanation of this waste gas purification adsorption tower design feature: the whirlwind air inlet is adopted in air inlet, and waste gas is got into by the cylindrical shell lower tangential, and rotation is risen in cylindrical shell; The high-quality atomizer is selected in inner employing atomizing filling system and charcoal absorption for use, and atomizing effect is good; Two contacts of gas-liquid are wide, and filler adopts the hollow ball filler, absorb cat head and spray downwards; When passing through, gas forms the bead boiling bed; The gas-liquid contact is increased, and the ﹑ cooling is received in the suction of gas all has effect preferably, the big ﹑ tower of the high ﹑ disposal ability of the gas velocity of hollow ball ﹑ gas-liquid in light weight to divide all even ﹑ of cloth to be difficult for being stopped up by solids and goo.The absorption of active carbon filler layer is adopted on top, and this equipment is high to exhaust purification efficiency, and equipment price is low, and the device structure advanced technology is easy to operate.
Claims (3)
1. a waste gas purification adsorption tower comprises cylindrical shell, and the cylindrical shell bottom is provided with air inlet, and the cylindrical shell top is provided with exhaust outlet, it is characterized in that being provided with in the cylindrical shell atomizing filling system and activated carbon adsorption layer from bottom to top; Said air inlet is the whirlwind inlet duct; Below the whirlwind inlet duct, be connected with water tank; The top of water tank is hollow, and the bottom of whirlwind inlet duct is a hollow, and the hollow of the hollow of water tank upper and whirlwind inlet duct bottom connects, and on the inwall of perforation place, is evenly equipped with a plurality of spray apertures, and each spray apertures is towards the whirlwind inlet duct; Water tank is provided with water inlet and delivery port, and the bottom of water tank also is provided with blow-down pipe; Water inlet on the said water tank connects each spray apertures through pipeline; Also be provided with between said atomizing filling system and the activated carbon adsorption layer and receive the water packing layer; Said atomizing filling system comprises hollow ball packing layer and shower, and shower is above the hollow ball packing layer; Shower surrounds annular along cylinder inboard wall, a plurality of spray apertures after being uniformly distributed with on the circular spray tube, and this spray apertures is towards the hollow ball packing layer; The hollow ball filler specification of hollow ball packing layer is following:
Select 50 millimeters hollow balls of Φ for use; Specific area: 200 metre squared per cubic; Porosity: 0.9; Packing coefficient: 11500/cubic metre; Weight accumulation: 95KG/ cubic meter;
Spray apertures is 20 millimeters apart from the hollow ball bed stuffing height, and the spray apertures aperture is 6 minutes (1/6 an inch), and hydraulic pressure is 4KG.
2. waste gas purification adsorption tower according to claim 1 is characterized in that being connected through flange between whirlwind inlet duct and the water tank.
3. waste gas purification adsorption tower according to claim 2 is characterized in that said atomizing filling system has two groups that set gradually up and down.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201210291430 CN102814096A (en) | 2012-08-15 | 2012-08-15 | Exhaust gas purification and adsorption tower |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201210291430 CN102814096A (en) | 2012-08-15 | 2012-08-15 | Exhaust gas purification and adsorption tower |
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| CN102814096A true CN102814096A (en) | 2012-12-12 |
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| CN 201210291430 Pending CN102814096A (en) | 2012-08-15 | 2012-08-15 | Exhaust gas purification and adsorption tower |
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Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103170209A (en) * | 2013-03-28 | 2013-06-26 | 深圳三马电器有限公司 | Washing air purifier |
| CN103263817A (en) * | 2013-06-03 | 2013-08-28 | 胡乃正 | Gas purification device |
| CN105214432A (en) * | 2015-11-04 | 2016-01-06 | 河南百特机械设备有限公司 | Strong atomizing dust pelletizing system |
| CN105797515A (en) * | 2016-05-30 | 2016-07-27 | 上海华力微电子有限公司 | Water-sprinkling waste gas treatment scrubber |
| CN105944478A (en) * | 2016-07-15 | 2016-09-21 | 秦光强 | Spraying dust removal device |
| CN107892965A (en) * | 2017-12-12 | 2018-04-10 | 长春三真实业有限公司 | Greasy filth pollutant carries out the purification ＆ isolation device of caused natural gas in pyrolytic process |
| CN108671653A (en) * | 2018-05-17 | 2018-10-19 | 安徽工程大学 | A kind of Petroleum refining gas cleaning processing wet processors |
-
2012
- 2012-08-15 CN CN 201210291430 patent/CN102814096A/en active Pending
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103170209A (en) * | 2013-03-28 | 2013-06-26 | 深圳三马电器有限公司 | Washing air purifier |
| CN103263817A (en) * | 2013-06-03 | 2013-08-28 | 胡乃正 | Gas purification device |
| CN105214432A (en) * | 2015-11-04 | 2016-01-06 | 河南百特机械设备有限公司 | Strong atomizing dust pelletizing system |
| CN105797515A (en) * | 2016-05-30 | 2016-07-27 | 上海华力微电子有限公司 | Water-sprinkling waste gas treatment scrubber |
| CN105944478A (en) * | 2016-07-15 | 2016-09-21 | 秦光强 | Spraying dust removal device |
| CN107892965A (en) * | 2017-12-12 | 2018-04-10 | 长春三真实业有限公司 | Greasy filth pollutant carries out the purification ＆ isolation device of caused natural gas in pyrolytic process |
| CN108671653A (en) * | 2018-05-17 | 2018-10-19 | 安徽工程大学 | A kind of Petroleum refining gas cleaning processing wet processors |
| CN108671653B (en) * | 2018-05-17 | 2020-12-11 | 安徽工程大学 | Wet processor for purifying petroleum refining flue gas |
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Application publication date: 20121212 |