Heating device for new material maintenance

The utility model discloses a heating device for new material maintenance, which comprises a heating box and a support coaming arranged below the heating box, the heating square barrels are arranged in the heating box, the number of the heating square barrels is two, the two heating square barrels are symmetrically arranged, a heat supply barrel is fixedly installed below the heating square barrels, the heat supply barrel is fixedly connected with the heating box through screws, and a gas gathering cavity and a heated groove are formed in each heating square barrel. The heated tank is a cylindrical tank, an air injection hole is formed between the air gathering cavity and the heated tank, and the air gathering cavity is communicated with the heated tank through the air injection hole. According to the novel material storage rack, the capacity of enabling a new material to be stable and immovable and rapidly heated is achieved, and therefore the problems that in the new material heating process, rapid and unif