Heating method for cracking or dry distillation and distillation device

TLDR: In this article, a heating method for a cracking or dry distillation and distillation device is presented, where high-temperature liquid is creatively adopted to directly heat materials to be cracked or subjected to dry distilled distillation, so that the method is clean and environment-friendly.

Abstract: The invention discloses a heating method for a cracking or dry distillation and distillation device. The method adopts a cracking or dry distillation and distillation device, and comprises the following steps of: directly heating a cracked or dry distillation and distillation material by using a high-temperature liquid, wherein the temperature of the high-temperature liquid needs to enable the material to be cracked or subjected to dry distillation and distillation can be cracked or subjected to dry distillation and distillation in the high-temperature liquid. According to the invention, high-temperature liquid is creatively adopted to directly heat materials to be cracked or subjected to dry distillation and distillation, so that the method is clean and environment-friendly, the heating temperature can be accurately controlled, the energy consumption and cost are low, the heat exchange effect is good, the conversion rate is high, special equipment is not needed, industrialization is easy to realize, the production cost is low, and particularly, the problems of scaling and coking in the prior art can be thoroughly solved.