Acid gas absorption device for choline chloride production

The utility model relates to the technical field of chemical production and treatment, in particular to a choline chloride production acid gas absorption device which comprises a frame body, a barrel body is fixed on the inner side of the frame body, a motor is fixedly arranged at the upper end of the frame body, a fan device is fixedly arranged at one end of the motor, and an upper cover is fixedly arranged at the upper end of the barrel body. An air inlet is formed in the surface of one end of the cylinder body, a breather pipe is fixedly installed at one end of the air inlet, an air suction cover is fixedly installed at the lower end of the breather pipe, a pollution discharge mechanism is arranged at the lower end of the cylinder body, and a spraying device is installed on one side of the cylinder body in a penetrating mode. The spraying device is used for spraying an alkaline solution, the alkaline solution and inflowing acid gas are subjected to acid-base neutralization so as to facilitate subsequent tr