Flue gas emission treatment system
The utility model relates to the technical field of flue gas treatment, and provides a flue gas emission treatment system which comprises a desulfurizing tower, an amine liquid recovery device, an alkali liquor washing and circulating device, a concentrated alkali tank and an amine liquid purificati...
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| Hauptverfasser: | , , , , , , , , , , , , , |
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| Format: | Patent |
| Sprache: | chi ; eng |
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| Zusammenfassung: | The utility model relates to the technical field of flue gas treatment, and provides a flue gas emission treatment system which comprises a desulfurizing tower, an amine liquid recovery device, an alkali liquor washing and circulating device, a concentrated alkali tank and an amine liquid purification device, and a waste liquid recovery port of the desulfurizing tower is respectively communicated with the amine liquid recovery device and the alkali liquor washing and circulating device. Liquid return pipelines of the amine liquid recovery device and the alkali liquid washing and circulating device are respectively communicated with a spraying pipeline of the desulfurizing tower; a liquid return pipeline of the concentrated alkali tank is communicated with the alkali liquor washing circulating device; a branch pipeline is also arranged on a liquid return pipeline of the alkali liquor washing circulating device and is communicated with the amine liquid recovery device; the amount of amine liquid taken away by d |
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