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US 4,392,365 AGranted
Apparatus for treating textile material for continuous length
AssigneeHisaka Works, Ltd.
InventorsMitsuyasu Miyamoto, Osamu Ishimaru, Nobuyoshi Fukube
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AssigneeHisaka Works, Ltd.
InventorsMitsuyasu Miyamoto, Osamu Ishimaru, Nobuyoshi Fukube
Estimating the term…
Very efficient and economical treatment of textile material in a continuous loop can be carried out in an improved circular treating passageway comprised of a portion for allowing the transient residence of the textile material while transferring in an approximately horizontal position, but in a zigzag form, in a treating liquor and another portion for moving the textile material through a rapid flow of the treating liquid, wherein the residence portion is inclined so that the depth of the treating liquor increases gradually in the advancing direction of the textile material and a baffle plate is provided so that the textile material transferred with the rapid flow of the treating liquor strikes against the baffle plate at a high speed.
An apparatus for treating a textile material in a continuous loop form, comprising a circular treating passageway comprised of a laterally elongated bath for allowing transient residence of the textile material while transferring the textile material in a zigzag form in a treating liquor, the level of said treating liquor being kept below half of the depth of the residence bath, a section for jetting the treating liquor connected to an outlet portion of the residence bath, and a passageway located generally below the bath for transferring the textile material along with a rapid flow of the treating liquid and having an outlet end connected to an inlet portion of the bath and an inlet end connected to an outlet portion of the treating liquor jetting section, at least one port for intaking the treating liquor provided in the bath, a suction pipe communicating with the port, a pump connected to the suction pipe for discharging treating liquor to the treating liquor jetting section and a heat exchanger downstream of the pump, characterized in that the residence bath is inclined so as to gradually increase the depth of the treating liquor in the advancing direction of the textile material, a baffle plate provided at the inlet portion of the bath above the level of the treating liquor at a prescribed interval of distance from the outlet end of the transfer passageway disposed so that the textile material strikes against the baffle plate above the level of the treating liquor in the bath, and a perforated plate is provided, with an inclination, below the baffle plate and on to which the textile material is deflected by the baffle plate for smooth advancement of the textile material.
Apparatus for treating a textile material in a loop comprising, means for containing a treating bath of a treating liquor for treating material therein while travelling longitudinally and immersed therein, the bath being elongated to define a period of residence of the textile material therein, means to take a suction on the bath and recirculate the treating liquor back to the bath, means defining an elongated passageway located generally below the bath for receiving the textile material upon leaving from the bath and for receiving treating liquor being recirculated back to the bath as a jet flow to effect travel of the textile material through the passageway at a linear velocity greater than the velocity of travel thereof through the treating bath, means to develop a jet flow of the treating liquor through the passageway, means comprising a perforated baffle above the level of the bath for removing the treating liquor from the textile material upon impact of the textile material thereon, said passageway terminating in an outlet above the level of the treating bath for ejecting of the longitudinally travelling textile material against the baffle at a velocity for effecting an impact on the perforated baffle by the longitudinally travelling textile material effective to remove the treating liquor therefrom, and said perforated baffle being inclined relative to the vertical and having an inpact portion inclined toward the direction of travel of the longitudinally travelling textile material so that the travelling textile material impacts thereon and is deflected into the treating bath without entangling thereof.
Dependencies are inferred from the claim text.