METHOD OF OPERATING AIR THERMOMOIST TREATMENT

摘要

FIELD: process engineering. ^ SUBSTANCE: proposed method comprises generating drying and regenerating air flows coming through sorbent, feeding heat to regenerating air flow and heat transfer from sorbent after regeneration to sorbent before regeneration. Heat transfer is via air flow passage through two layers of sorbent. Note here that two opposed air flows are forced through sorbent of one layer after its regeneration and sorbent of another layer before its regeneration. ^ EFFECT: higher efficiency of drying. ^ 1 dwg