Continuous drying apparatus for porous web
    2.
    发明授权
    Continuous drying apparatus for porous web 失效
    多孔网连续干燥设备

    公开(公告)号:US6161301A

    公开(公告)日:2000-12-19

    申请号:US265398

    申请日:1999-03-10

    CPC分类号: D21F5/004 D21F3/0281 D21F5/02

    摘要: A continuous drying apparatus for a porous web including a porous web for traveling on a drying line, a heating cylinder for contacting the porous web at its circumferential surface and rotating in synchronization with the travel of the porous web to heat the porous web, a drying band for contacting and supporting a surface of the porous web which is out of contact with the heating cylinder and also for rotating in synchronization with the travel of the porous web, and a pressure rotating body disposed near the circumference of the heating cylinder and outside the drying band. The pressure rotating body is constructed of a rotating member for rotating and contacting an exterior surface of the drying band and a pressure device for pressurizing the rotating member toward the heating cylinder. With this, a porous web can be efficiently dried.

    摘要翻译: 一种用于多孔网的连续干燥装置,包括用于在干燥线上行进的多孔网,用于在其圆周表面处接触多孔网并与多孔网的行进同步地旋转以加热多孔网的加热缸,干燥 用于接触和支撑与加热筒不接触的多孔纤维网的表面,并且还与多孔织物的行进同步地旋转;以及压力旋转体,其设置在加热筒的圆周附近, 干燥带。 压力旋转体由用于旋转和接触干燥带的外表面的旋转构件和用于将旋转构件朝向加热缸加压的压力装置构成。 由此,可以有效地干燥多孔网。

    Continuous drying apparatus for porous web
    3.
    发明授权
    Continuous drying apparatus for porous web 失效
    多孔网连续干燥设备

    公开(公告)号:US6076275A

    公开(公告)日:2000-06-20

    申请号:US109906

    申请日:1998-07-02

    IPC分类号: D21F3/02 D21F5/02 D06F58/16

    CPC分类号: D21F5/02 D21F3/0281

    摘要: The present invention is directed to a technique on a continuous drying apparatus for porous web, which comprises a heating cylinder, an impermeable drying band impermeable to air and water, coming into contact with and supporting the surface on the side having no contact with the heating cylinder of the porous web, and a plurality of water lubricating shoe members arranged around the heating cylinder apart a desired distance from the external side of the impermeable drying band, for forming a water screen flow between them and the external surface of the impermeable drying band, whereby an effective drying of the porous web is achieved.

    摘要翻译: 本发明涉及一种用于多孔网的连续干燥装置的技术,其包括加热缸,不透气空气和水的不透水干燥带,与不与加热器接触的一侧接触并支撑表面 多孔纤维网的圆柱体和多个水润滑靴部件,其布置在加热滚筒周围,与不透水干燥带的外侧隔开期望的距离,用于在它们之间形成水屏流体和不透水干燥带的外表面 从而实现多孔纤维网的有效干燥。

    Method of humidifying a gas
    4.
    发明授权
    Method of humidifying a gas 失效
    加湿气体的方法

    公开(公告)号:US4705654A

    公开(公告)日:1987-11-10

    申请号:US863519

    申请日:1986-05-15

    IPC分类号: B01F3/04

    CPC分类号: B01F3/04078

    摘要: A wetted wall type method of humidifying gas with a liquid which is composed, or mainly composed, of water wherein the liquid flows down a heated vertical wall to form a wetted wall and gas flows along the wetted wall in contact with the liquid on the wetted wall to increase the humidity contained in the gas, comprises supplying a greater amount of liquid than the amount of liquid used or evaporated for increasing the humidity, and recirculating the liquid which is not evaporated from an outlet of the wetted wall to a liquid supply portion, the amount of the flowing liquid being adapted to satisfy the following equation:q

    摘要翻译: 用液体加湿气体的润湿壁式方法,其中液体由水组成或主要由水组成,其中液体沿着加热的垂直壁流动以形成湿壁,并且气体沿着与被润湿的液体上的液体接触的润湿壁流动 以增加包含在气体中的湿度,包括供给比用于或蒸发的用于增加湿度的液体量更多的液体,并且将未蒸发的液体从润湿壁的出口再循环到液体供应部分 流动液体的量适合满足以下等式:q <5.99×105 GAMMA 2.12(1)其中q是W / m2K中的热通量,其中W =瓦特,K =以开尔文为单位的温度,GAMMA是 相对于每单位湿宽度的水质量,以kg / ms计算流动水量。