公开(公告)号：EP1211351A3

公开(公告)日：2003-05-02

申请号：EP01309623.5

申请日：2001-11-14

申请人： Georgia Pacific Corporation

发明人： Thorp. Benjamin A.

IPC分类号： D21F5/18

CPC分类号： D21F5/182

摘要： A paper drying apparatus (1) to dry a paper web (4) carried on a fabric sheet (2) includes a first rotatable drum (14) to carry a paper web. A second rotatable drum (32) is positioned downstream of the first drum with respect to the paper web carried by the first and second rotatable drum. A third rotatable drum (14) is positioned downstream of the second rotatable drum to carry the paper web. A first air supply (16) directs air through the first rotatable drum in a first direction to dry a paper web carried on the first rotatable drum. A second air supply (34) supplies air through the second rotatable drum in a second direction opposite to the first direction. A third air supply (16) supplies air through the third rotatable drum in the first direction. The first direction is one of a direction from an inside of a respective drum toward an outside of the respective drum and from the outside of the respective drum toward the inside of the respective drum.

公开(公告)号：EP1211351A2

公开(公告)日：2002-06-05

申请号：EP01309623.5

申请日：2001-11-14

申请人： Georgia Pacific Corporation

发明人： Thorp. Benjamin A.

IPC分类号： D21F5/18

CPC分类号： D21F5/182

摘要： A paper drying apparatus (1) to dry a paper web (4) carried on a fabric sheet (2) includes a first rotatable drum (14) to carry a paper web. A second rotatable drum (32) is positioned downstream of the first drum with respect to the paper web carried by the first and second rotatable drum. A third rotatable drum (14) is positioned downstream of the second rotatable drum to carry the paper web. A first air supply (16) directs air through the first rotatable drum in a first direction to dry a paper web carried on the first rotatable drum. A second air supply (34) supplies air through the second rotatable drum in a second direction opposite to the first direction. A third air supply (16) supplies air through the third rotatable drum in the first direction. The first direction is one of a direction from an inside of a respective drum toward an outside of the respective drum and from the outside of the respective drum toward the inside of the respective drum.

摘要翻译： 用于干燥承载在织物片材（2）上的纸幅（4）的纸张干燥设备（1）包括用于承载纸幅的第一可旋转滚筒（14）。 第二可旋转滚筒（32）相对于由第一和第二可旋转滚筒承载的纸幅定位在第一滚筒的下游。 第三可旋转滚筒（14）位于第二可旋转滚筒的下游，以承载纸幅。 第一空气供应装置（16）沿第一方向引导空气穿过第一可旋转滚筒以干燥载持在第一可旋转滚筒上的纸幅。 第二供气（34）沿着与第一方向相反的第二方向通过第二可旋转滚筒供应空气。 第三空气供应装置16沿第一方向通过第三可旋转滚筒供应空气。 第一方向是从相应的鼓的内部朝向相应的鼓的外部的方向之一以及从各个鼓的外部朝向相应的鼓的内部的方向之一。