U-shaped combined wet desulphurization device
The utility model discloses a U-shaped combined wet desulphurization device which comprises a one-stage liquid column spraying pipe, a two-stage spraying pipe, a circulating pump, a stirrer, an oxidation air blower, a limestone slurry pump, a gypsum discharging pump, a process water spraying pipe, a...
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Main Authors | , , , , , , , |
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Format | Patent |
Language | Chinese English |
Published |
27.03.2013
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Subjects | |
Online Access | Get full text |
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Summary: | The utility model discloses a U-shaped combined wet desulphurization device which comprises a one-stage liquid column spraying pipe, a two-stage spraying pipe, a circulating pump, a stirrer, an oxidation air blower, a limestone slurry pump, a gypsum discharging pump, a process water spraying pipe, a demister and a U-shaped absorption tower; firstly flue gas is in countercurrent contact with a liquid column sprayed by a sprayer of the one-stage liquid column spraying pipe at the left side of the U-shaped absorption tower, and then enters the right side of the U-shaped absorption tower, and is in countercurrent contact with fine micro drops formed by atomization by a sprayer of the two-stage spraying pipe so as to complete flue gas desulphurization; purified flue gas removes fine liquid drops in the flue gas, and dehumidified flue gas is discharged from a flue gas outlet at the top of the U-shaped absorption tower. The device has the characteristics of appearance size reduction, circulating pump flow rate strok |
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Bibliography: | Application Number: CN20122478332U |