Storage tank for storing solid and liquid chemical raw materials

The utility model belongs to the technical field of chemical raw material storage, and relates to a storage tank for storing solid and liquid chemical raw materials, which comprises a base, a damping bottom plate arranged on the base, a storage tank outer barrel fixed in a clamping mechanism, a cover body arranged at the top end of the storage tank outer barrel, and a sliding block fixed on a storage tank inner barrel. The storage tank inner barrel is slidably connected with the inner wall of the storage tank outer barrel through a sliding block, two electric push rods are fixed to the outer wall of the storage tank outer barrel, the output ends of the two electric push rods are fixedly connected with the cover body, a sealing gasket is arranged at the contact position of the cover body and the storage tank outer barrel, and a feeding port and a pressure relief valve are arranged at the top end of the cover body. The feeding port extends into the storage tank outer barrel, and a discharging pipe is arranged a