The invention belongs to the technical field of chemical equipment, and relates to chlorine gasification equipment. The chlorine gasification equipment aims to solve the problem of unsuccessful gasification caused by a high resistance force in a gasification process of conventional liquid chlorine gasification equipment. The chlorine gasification equipment comprises a gasification chamber, a chlorine liquid intake pipe, a chlorine gas exhaust pipe and a heating device for heating the gasification chamber, wherein one end of the chlorine liquid intake pipe and one end of the chlorine gas exhaust pipe are communicated with the gasification chamber, and the other ends of the chlorine liquid intake pipe and the chlorine gas exhaust pipe are communicated with the outside; and the volume ratio of the chlorine liquid intake pipe to the gasification chamber is 1:15-20. The chlorine gasification equipment of the invention can effectively solve the technical problem.