DEVICE FOR FABRIC DYEING AND FINISHING Russian patent published in 1995 - IPC

FIELD: textile industry. SUBSTANCE: device uses a vessel with working fluid; froth generator built in a stripper shaft with supports, made as a tube of porous material, pump, gas pressure regulator, intermediate vessel with level gauges, and a tank with a partition inside it. Positioned inside the stripper shaft in parallel with its axis are the fluid and gas lines with isolation valves; the outlets of the gas line are tangent to the inner surface of the stripper shaft and face the outlets of the fluid line, directed perpendicularly to the inner surface of the stripper shaft. The tank is mounted for vertical movement, and the partition forms two chambers communicating in the upper part and connected through the communicating part to the gas pressure regular and to the upper part of the intermediate vessel, and through the lower parts one chamber is connected to the fluid line and, through the valve, to the pump outlet; and the other chamber through the intermediate vessel and valve is connected to the working fluid vessel. EFFECT: facilitated procedure. 2 dwg