Device for batch treatment of acidic tail gas

• Main Authors: HUANG CHUNLI, ZHU BAIXI, LIN PEIYING
• Format: Patent
• Language: Chinese; English
• Published: 08.01.2021
• Subjects: PERFORMING OPERATIONS; PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL; SEPARATION; TRANSPORTING

The utility model provides a device for treating acid tail gas in batches, which comprises an air feeder, a first-stage washing tower, a second-stage washing tower, an activated carbon adsorption boxand a centrifugal fan, and is characterized in that the air feeder is connected with a gas input port of the first-stage washing tower; wherein a gas output port of the first-stage washing tower is connected with a gas input port of the second-stage washing tower, a gas output port of the second-stage washing tower is connected with a discharge pipeline, the centrifugal fan is communicated with the discharge pipeline, the activated carbon adsorption box is arranged on the discharge pipeline, and the centrifugal fan is communicated with the activated carbon adsorption box. A first collecting tank is arranged at the bottom of the first-stage washing tower, and a second collecting tank is arranged at the bottom of the second-stage washing tower. The tail gas treatment device has the beneficial effects that acidic tai