| 摘要 |
An apparatus for the treatment of materials has a series of beams connected end to end and supported concentrically within a cylindrical vessel, the materials to be treated being wound on the individual beams. The vessel has an inlet at its one end for introduction of treatment liquid, a plurality of first outlets at its bottom for discharging a portion of the treatment liquid out of the vessel, and at least one second outlet at its top for discharging the remaining treatment liquid out of the vessel. Each first outlet is located centrally of one of the beams, and the second outlet is radially aligned with a joint between an adjacent pair of the beams. A pressure-control tank is disposed above the vessel and extends substantially through the length thereof. The tank is connected to the vessel by a plurality of connection pipes for liquid communication therebetween, the connection pipes being spaced apart from one another substantially at regular distances along the vessel. At least one of the connection pipes is radially aligned with the second outlet that is radially aligned with a joint between an adajcent pair of the beams.
|
