A WASTE HEAT RECOVERY SYSTEM FOR TENTER EXHAUST FUMES

摘要

PURPOSE: A waste heat collection system of a tentering machine is provided to minimize contamination of exhaust gas and to protect atmosphere. CONSTITUTION: A waste heat collection system of a tentering machine comprises: a tentering chamber(10) having a plurality of spray tubes for supplying heat to the inside to dry a fiber fabric; a first duct(20) which is connected to the tentering chamber and discharges exhaust gas; first and second branch ducts(21,22) which are integrally connected on the route of the first duct and divides the first duct into two ducts; a plurality of first heat exchangers for collecting tar; a carbonization device which carbonates the tar fused on the surface of the first heat exchanger; and a second duct which supplies hot wind to the each branch duct.