SEED AND ORDER FOR THE TRANSFER OF SERIOUS INDUSTRIAL WASTES TO ASKA

摘要

The oven is fed by a mantled worm-gear partially intruding into the oven. The material to be burned is preheated and dried by the hot worm-gear prior to combustion. Explosion or flashback is prevented by the work-gear expanding with increasing heat, until it jams in the mantle and seals it off.