FABRIC COOLING SYSTEM FOR LIQUID-FLOW CIRCULATING FABRIC DYEING MACHINE

摘要

The present invention relates to a fabric cooling system of the liquid circulation type textile dyeing machine. Connect the header 14 provided with a guide roll 12 on the downstream upper side of the fabric retention pipe 10, and connect the fabric transfer pipe 16 to be inclined upwardly from the header 14, the fabric retention pipe (10) ), And installs an annular salt suction pipe (18) communicating with the fabric retention pipe (10) downstream of the fabric retention pipe (10) and an arc-shaped guide net (20) at the upstream end. The salt suction line (28) and (30) extending from the salt suction pipe (18) and the guide network plate (20) extending to the salt circulation pump (22), respectively, and the heat exchanger (34) in front of the salt circulation pump (22). ) To provide a dye bath (46) connecting the salt supply line (40) extending therefrom to the salt spray nozzle (42) disposed upstream of the fabric transfer pipe (16). According to the present invention, a cooling water supply tank 54 partitioned into a heat exchange chamber 50 and a cooling water storage chamber 52 is disposed above the dyeing tank 34, and the salt solution lines 58 and 62 are arranged in the heat exchange chamber 50. A salt cooling coil 64 connected to the heat exchanger 34 and a cooling water supply pipe 68 for supplying cooling water from the outside, and overflows between the heat exchange chamber 50 and the cooling water storage chamber 52). It is configured to connect the pipe 76 and extend the cooling water supply pipe 80 at the lower side of the cooling water storage chamber 52 to connect to the salt suction line 30 extending to the salt circulating pump 22.