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1. 发明申请

US20010010259A1 Water draining device 失效
标题翻译：排水装置
公开(公告)号：US20010010259A1
公开(公告)日：2001-08-02
申请号：US09758243
申请日：2001-01-12
申请人： Voith Paper Patent GmbH of Heidenheim
发明人： Karl Steiner , Robert Wolf , Hans Prinzing
IPC分类号： D21F001/66 , D21F003/00
CPC分类号： D21F3/02 , D21F1/48 , D21F1/66 , D21F3/0272 , Y10S162/07
摘要： Water draining device for a paper machine or the like, in particular for a felted press of such a paper machine, including a receiving tank extending at least essentially over the machine width. The receiving tank includes a first chamber that receives arriving water and is under ambient pressure, and a second chamber that is connected to the first chamber and is under vacuum, into which the water collecting in the first chamber is aspirated and from which the water is eventually drained. A water receiving device of improved efficiency is also provided by forming a water receiving device by at least one suction channel projecting into the wedge-shaped area between the upper press roll and the dewatering belt, and extending transverse to the pulp web, which suction channel is connected to a source of reduced pressure.
摘要翻译：用于造纸机等的排水装置，特别是用于这种造纸机的毡压机，包括至少基本上在机器宽度上延伸的接收罐。接收罐包括接收到达水并处于环境压力的第一室，以及连接到第一室并处于真空状态的第二室，第一室中收集的水被吸入到该第二室中最终排水。还提供了一种提高效率的吸水装置，通过至少一个吸入通道形成一个吸水装置，该吸水装置突出到上压辊和脱水带之间的楔形区域中，并横向于纸浆幅材延伸，连接到减压源。

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