Abstract A high pressure steamer for continuous wet-heat treatment of a cloth has an inlet and an outlet for taking a cloth continuously in and out of the steamer body. The cloth inlet has an inlet side seal mechanism provided with a liquid seal tank and the cloth outlet has an outlet side seal mechanism provided with a slow cooling tank. A plurality of liquid application tanks and prewashing tanks are provided in the steamer for boiling the cloth passing through the steamer intermittently and repeatedly. A filter is provided for cleansing waste water exhausted from the slow cooling tank. A heat exchanger is provided for heating cleansed water by the use of high temperature waste liquor from the prewashing tank, and conduits supply the heated water to the liquid application tanks and prewashing tanks.
A high pressure steamer for continuous wet-heat treatment of a cloth comprising: a steamer body, an inlet and an outlet for taking in and out a cloth continuously through the steamer body, said cloth inlet having an inlet side seal mechanism provided with a liquid seal tank and said cloth outlet having an outlet side seal mechanism provided with a slow cooling tank, a plurality of liquid applying tanks and prewashing tanks for boiling the cloth passing through the steamer body, a filter for cleansing waste water exhausted from the slow cooling tank, a heat exchanger for heating the cleansed water with the use of high temperature waste liquor from the prewashing tanks, and conduits for supplying the heated water to the liquid applying tanks and prewashing tanks.
Claim 2
Dependent Claim
128 words
A high pressure steamer for continuous wet-heat treatment of a cloth comprising: a steamer body, an inlet and an outlet for taking in and out a cloth continuously through the steamer body, said cloth inlet having an inlet side seal mechanism provided with a liquid seal tank and said cloth outlet having an outlet side seal mechanism provided with a slow cooling tank, a plurality of liquid applying tanks and prewashing tanks for boiling the cloth passing through the steamer body, a filter for cleansing waste water exhausted from the slow cooling tank, a heat exchanger for heating the cleansed water with the use of high temperature waste liquor from the prewashing tanks, and conduits for supplying the heated water to the liquid applying tanks and prewashing tanks.
Claim 3
Dependent Claim
64 words
A high pressure steamer according to claim 1, which further comprises: a pair of seal rubber rollers in the inlet side mechanism, a water cooling tank covering the pair of seal rubber rollers, a filter connecting the water cooling tank to the slow cooling tank in the outlet side seal mechanism so as to utilize the water in the water cooling tank for reuse.
Claim 4
Dependent Claim
45 words
A high pressure steamer according to claim 1, which further comprises: another series of a filter, heat exchanger and conduit means for supplying a part of the treating solution in the liquid seal tank of the inlet side seal mechanism to the liquid applying tanks.