Oxidation absorption equipment for integrated removal of multiple coal-fired flue gas pollutants

• Main Authors: LI JUNTING, WANG SHENGHUA, YANG HAIPING, WANG XINCHENG, ZHANG SHIHONG, XIANG JIATAO, SHAO JING'AI, ZHANG XIONG, ZHANG HAN, CHEN HANPING, WANG XIANHUA, LIAO XINJIE, KE HUI
• Format: Patent
• Language: Chinese; English
• Published: 13.12.2019
• Subjects: PERFORMING OPERATIONS; PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL; SEPARATION; TRANSPORTING

The invention belongs to the related technical field of coal-fired flue gas pollutant treatment, and discloses oxidation absorption equipment for integrated removal of multiple pollutants in coal-fired flue gas. The equipment comprises an oxidation absorption tower main body, a liquid oxidant gasification device, a desulfurizing agent conveying device, a three-stage water pool, a desulfurizing slurry spraying assembly, a chimney and an induced draft fan, wherein the top end of the oxidation absorption tower main body is connected to the chimney through the induced draft fan, the bottom end ofthe oxidation absorption tower main body is connected to the three-stage water pool, the desulfurizing slurry spraying assembly is connected to the oxidation absorption tower main body and the three-stage water pool, the desulfurizing agent conveying device is connected to the three-stage water pool, the liquid oxidant gasification device is connected to one side of the oxidation absorption towermain body, and the oxidati