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公开(公告)号：US07363725B2
公开(公告)日：2008-04-29
申请号：US10392460
申请日：2003-03-19
申请人： Wolfgang Promitzer , Johann Hiebaum
发明人： Wolfgang Promitzer , Johann Hiebaum
IPC分类号： F26B11/02
摘要： The invention relates to a device for drying paper webs, especially tissue paper webs, with a dryer cylinder 1 and a dryer hood 2, 3 for blowing hot air onto the paper web. It is mainly characterised by the inlet air parts of the dryer hood 2, 3, such as the nozzle basket 9 or the inlet duct 4, being uncoupled from the frame or hood structure 10. This is especially advantageous at operating temperatures of up to 700° C.
摘要翻译： 本发明涉及一种用于将纸幅特别是薄纸幅材干燥的装置，其具有用于将热空气吹送到纸幅上的烘缸1和干燥器罩2,3。 其主要特征在于干燥器罩2,3的入口空气部分，例如喷嘴篮9或入口管道4，与框架或罩结构10脱离。 这在高达700°C的工作温度下特别有利。
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公开(公告)号：US5371954A
公开(公告)日：1994-12-13
申请号：US992639
申请日：1992-12-18
申请人： Reinhard Pinter , Wolfgang Promitzer , Adolf Gopg
发明人： Reinhard Pinter , Wolfgang Promitzer , Adolf Gopg
CPC分类号： F26B13/16 , B65H20/12 , D21F3/10 , D21F5/042 , D21G9/0063
摘要： A process for the guiding of fibre web or the like, in particular for paper production, especially in paper driers, wherein the suction applied can be varied both in real time operation and along the axes of the one or more suction rolls that is/are present and which may be used in conjunction with at least one travelling screen or the like. The object is to make the start-up process for the treatment of fibre webs on suction rolls more convenient without too much equipmental and operational overhead, and to prevent shrinkage of the web by providing good location at the web in the edge regions. This is achieved by restricting the suction which acts on the inside of the roll jacket to a region of the roll jacket which comes into contact with a lead-in strip for the fibre web during start-up operation. This process is continued until a sufficient length of fibre web has passed over the suction roll for the web to have reached its full or final width on this suction roll. As the web width increases the suction spreads out to encompass the full width of the fibre web. The control of the vacuum within the compartments of the suction roll is preferably effected by means of valve discs provided on slide rods.
摘要翻译： 用于引导纤维网等的方法，特别是用于纸张生产的方法，特别是在纸张干燥器中，其中所施加的吸力可以在实时操作和沿着一个或多个吸辊的轴线的方向上变化 并且可以与至少一个行进屏幕等结合使用。 目的是使启动过程在吸辊上处理纤维网更方便，没有太多的设备和操作开销，并且通过在边缘区域的网处提供良好的位置来防止卷材收缩。 这是通过将作用在辊套的内部的吸力限制在辊套的与启动操作期间的纤维网的引入条接触的区域来实现的。 该过程一直持续到纤维网的足够长度已经越过纸幅的吸辊以达到其在该抽吸辊上的完整或最终宽度。 当腹板宽度增加时，吸力扩展到包围纤维网的整个宽度。 优选地，通过设置在滑动杆上的阀盘来实现对抽吸辊的隔室内的真空的控制。
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公开(公告)号：US08429832B2
公开(公告)日：2013-04-30
申请号：US12321928
申请日：2009-01-27
申请人： Klaus Gissing , Wolfgang Promitzer
发明人： Klaus Gissing , Wolfgang Promitzer
CPC分类号： D21F5/20 , D21F5/028 , D21F5/044 , Y02P70/24 , Y02P80/152
摘要： A process and a device for utilization of waste heat from a high-temperature hood in the dryer section of a paper machine. The waste heat from the high-temperature hood is applied to the waste steam and the condensate, respectively, from a steam system by means of a heat exchanger, thus improving utilization of the energy contained in the exhaust air from a high temperature hood.
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公开(公告)号：US20090188128A1
公开(公告)日：2009-07-30
申请号：US12321928
申请日：2009-01-27
申请人： Klaus Gissing , Wolfgang Promitzer
发明人： Klaus Gissing , Wolfgang Promitzer
CPC分类号： D21F5/20 , D21F5/028 , D21F5/044 , Y02P70/24 , Y02P80/152
摘要： A process and a device for utilization of waste heat from a high-temperature hood in the dryer section of a paper machine. The waste heat from the high-temperature hood is applied to the waste steam and the condensate, respectively, from a steam system by means of a heat exchanger, thus improving utilization of the energy contained in the exhaust air from a high temperature hood.
摘要翻译： 一种用于在造纸机的干燥部中利用来自高温罩的废热的工艺和装置。 来自高温罩的废热分别通过热交换器从蒸汽系统施加到废蒸汽和冷凝物，从而提高了来自高温罩的废气中所含能量的利用。
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5.发明授权Process and a device for reducing dust deposits on the drying hood or duct work of a paper machine 失效工艺和用于减少造纸机的干燥罩或管道工作中的灰尘沉积物的装置
公开(公告)号：US6006444A
公开(公告)日：1999-12-28
申请号：US042336
申请日：1998-03-13
摘要： The invention relates to a process for reducing dust deposits on the drying hood of a paper machine. It is primarily characterized by additional fresh air being blown over the upper side of the paper machine drying hood. The invention also relates to a device for reducing dust deposits on the drying hood of a paper machines, characterized by at least one slit for blowing our air being provided on the top side of the paper machine drying hood.
摘要翻译： 本发明涉及一种用于减少造纸机的干燥罩上的灰尘沉积物的方法。 其主要特征在于在造纸机干燥罩的上侧吹过额外的新鲜空气。 本发明还涉及一种用于减少造纸机的干燥罩上的灰尘沉积物的装置，其特征在于，在造纸机烘干机顶部设置有至少一个用于吹送空气的狭缝。
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