Chlorosulfonic acid auxiliary absorber

Abstract

The application relates to the technical field of chemical production equipment, in particular to a chlorosulfonic acid auxiliary absorption tower, which provides the chlorosulfonic acid auxiliary absorption tower, which comprises a tower body and a polytetrafluoroethylene lining layer, the tower body comprises a plurality of detachably connected tower segments, the upper and lower ends of the tower segments are provided with bent flange parts, the inner wall surface of the tower segment and the outer wall surface of the flange part are both attached with the polytetrafluoroethylene lining layer, and the size of the polytetrafluoroethylene lining layer in the radial direction of the tower segment is 3.0mm-6.0mm. The chlorosulfonic acid auxiliary absorption tower can avoid the falling of the lining layer of the tower body and improve the stability of the chlorosulfonic acid auxiliary absorption tower.

Images