Environment-friendly chemical tail gas treatment device

The utility model discloses an environment-friendly tail gas treatment device for chemical engineering, which comprises a mixing cylinder, support columns are distributed below the mixing cylinder, aninlet hole is arranged at one end of the mixing cylinder, a tail gas exhaust pipe is arranged at the port of the inlet hole, and a sealing cover is arranged in the mixing cylinder and corresponds tothe inlet hole. Tap water in a tap water pipe enters the mixing barrel through the water inlet hole; tail gas is discharged into the mixing cylinder through a tail gas discharge pipe; when the tail gas exhaust pipe is exhausted into the sealing cover through the inlet hole; air leakage holes are uniformly formed; chemical tail gas fine holes can be discharged; contact between chemical tail gas andwater at each position in the mixing cylinder is facilitated; a power plug of the motor is connected with a power socket, so that the motor operates and rotates to drive the rotary column and the stirring plate to rotate, wate