Cerate tin and benzol-ketone dewaxing device

The utility model discloses a cerate tin and a benzol-ketone dewaxing device, and belongs to the technical field of benzol-ketone dewaxing. The cerate tin comprises a tin body, a nitrogen sealing opening, a lower sealing head, a cerate feeding opening, a cerate extraction outlet, a U-type tube bundle, a product inlet, a product outlet and a liquidometer opening; the nitrogen sealing opening, the lower sealing head, the cerate feeding opening and the liquidometer opening are formed in the tin body, the cerate extraction outlet is connected with the lower sealing head, the U-type tube bundle is arranged inside the tin body, and the product inlet and the product outlet are formed in the exterior of the tin body and respectively connected with the U-type tube bundle. By means of the structure, heat exchange between products and cerate is completed in the cerate tin, the temperature of the cerate rises to improve the flowing performance, the cerate is easily extracted through a pump, and the aim of coagulation pre