Liquid sulfur dioxide gasification device

The invention provides a liquid sulfur dioxide gasification device which comprises a platform. A coiled pipe is flatly paved on the surface of the platform, and multiple tanks containing liquid sulfurdioxide are arranged above the coiled pipe. The coiled pipe is provided with an inlet and an outlet, and a flowable heat source enters the coiled pipe from the inlet and flows out from the outlet. Agas path is arranged on the platform, multiple gas pipes communicating with the gas path are arranged on the gas path, and the gas pipes can be correspondingly connected to the tanks. The liquid sulfur dioxide gasification device has the beneficial effects that after the heat source enters the coiled pipe, the platform is heated, the liquid sulfur dioxide in the tanks is heated, gasification of the liquid sulfur dioxide is completed, the gasified sulfur dioxide in the tanks enters the gas path through the gas pipes, and therefore gas supply to subsequent procedures is achieved; and due to thefact that the multiple tank