Chemical coating storage tank

The utility model discloses a chemical paint storage tank which comprises a tank body, a cover plate used for closing the tank body is arranged at an opening in the upper end of the tank body, a stirring mechanism used for stirring paint is arranged on the lower end face of the cover plate, an annular scraping plate is arranged in an inner cavity of the tank body, and corners of the side walls of the upper end and the lower end of the scraping plate are designed to be sharp. A reciprocating mechanism used for moving the scraping plate is arranged on a support of the side wall of the inner cavity of the tank body, and a heating plate used for heating is installed in the side wall of the tank body. Compared with an existing storage tank, when the storage tank is used, coating is stirred to keep activity, meanwhile, the side wall of the inner cavity of the tank body can be scraped off to prevent the coating from being attached to the side wall to cause waste, air can be heated through the operation effect of the