DRY DISTILLATION AND PYROLYSIS SYSTEM

摘要

PROBLEM TO BE SOLVED: To realize the uniform and efficient pyrolysis of an object in a container by almost uniformly heating the whole container in an oven.

SOLUTION: This system is provided with: a pyrolysis oven 1 for heating a sealed container 2 containing an object to be treated to generate a high- temperature dry distillation gas by the pyrolysis of the object; a primary cooler 5 for condensing and liquefying the dry distillation gas introduced from the pyrolysis oven 1 for recovering the gas; a secondary cooler 6 for condensing and liquefying an uncondensed gas in the dry distillation gas cooled in the primary cooler 5 for recovering the gas; and a gas combustion oven 17 for burning a noncondensed gas which is not condensed and liquefied in the secondary cooler 6.

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