Air circulation purification system and method
The invention relates to an air circulation purification system and method, and relates to the technical field of air purification, the air circulation purification system comprises an air inlet pipeline, the air inlet pipeline is connected with a spray tower, the spray tower is connected with a gas...
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| Format: | Patent |
| Sprache: | chi ; eng |
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| Zusammenfassung: | The invention relates to an air circulation purification system and method, and relates to the technical field of air purification, the air circulation purification system comprises an air inlet pipeline, the air inlet pipeline is connected with a spray tower, the spray tower is connected with a gas conveying pipeline, the gas conveying pipeline is connected with an adsorption device, and the adsorption device is connected with an air outlet pipeline; the bottom of the spray tower is connected with a precipitation device, the precipitation device is connected with a membrane bioreactor, and the membrane bioreactor is connected with a water conveying pipeline. When the printing waste gas is purified, the spraying tower sprays the printing waste gas, and powder particles and part of volatile organic compounds in the printing waste gas are wrapped by water mist and enter the precipitation device; precipitating in the precipitation device, removing volatile organic compounds through a membrane bioreactor, and tra |
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