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31. 发明授权

US5272821A Method and apparatus for drying web 失效
标题翻译：纸幅干燥方法和装置
公开(公告)号：US5272821A
公开(公告)日：1993-12-28
申请号：US643524
申请日：1991-01-18
申请人： David I. Orloff , William J. Lenling
发明人： David I. Orloff , William J. Lenling
IPC分类号： D21F3/02 , D21F5/04 , F26B13/14 , F26B13/28
CPC分类号： D21F3/0281 , D21F5/04 , F26B13/14
摘要： The present invention is directed to a method and apparatus for drying a web of paper utilizing impulse drying techniques. In the method of the invention for drying a paper web, the paper web is transported through a pair of rolls wherein at least one of the rolls has been heated to an elevated temperature. The heated roll is provided with a surface having a low K value of less than about 3000 w.sqroot.s/m.sup.2 c and having a low porosity. The surface material of the roll is preferably prepared from a material selected from the group consisting of ceramics, polymers, glass, inorganic plastics, composite materials and cermets. The heated roll may be constructed entirely from the material having a low K value or the roll may be formed from metal, such as steel or aluminum, or other suitable material which is provided with a surface layer of a material having a low K value.
摘要翻译：本发明涉及使用脉冲干燥技术干燥纸幅的方法和装置。在用于干燥纸幅的本发明的方法中，纸幅被输送通过一对辊，其中至少一个辊已经被加热到升高的温度。加热辊具有低K值小于约3000W 2ROOT / s / cm且具有低孔隙率的表面。辊的表面材料优选由选自陶瓷，聚合物，玻璃，无机塑料，复合材料和金属陶瓷的材料制成。加热辊可以完全由具有低K值的材料构成，或者辊可以由诸如钢或铝的金属或其中提供有具有低K值的材料的表面层的其它合适的材料形成。

32. 发明授权

US4476636A Boundary air layer modification structure for heat transfer roll 失效
标题翻译：传热辊边界空气层改性结构
公开(公告)号：US4476636A
公开(公告)日：1984-10-16
申请号：US378478
申请日：1982-05-14
申请人： Frank R. Gross
发明人： Frank R. Gross
IPC分类号： B41F23/04 , B65H27/00 , D21F5/04 , F26B13/14 , F26B13/18 , F26B13/08
CPC分类号： F26B13/14 , B41F23/0479 , B65H27/00 , D21F5/04 , F26B13/18 , B65H2301/3112 , B65H2404/1361 , B65H2404/171 , B65H2404/18
摘要： The invention relates to a simple mechanical system to effect removal, reduction or change in composition of boundary layered atmosphere associated with web passage around a heat transfer roll. In effect, the purpose of the invention is to eliminate the layer of air between the web and the heat transfer roll, or to eliminate as much air as possible so that better and more intimate contact is achieved between the web and the heat transfer roll, or to change the pressure and composition of the atmosphere, thus assuring higher efficiency of heat transfer from the roll to the web. The mechanical structure can involve a squeeze roll positioned between the heat transfer roll, squeezing the boundary layer of air attached to the web out prior to web contact to the heat transfer roll. In addition, the squeeze roll could utilize some type of vacuum associated with it. The invention further contemplates reducing the temperature of the boundary layer of air by cooling it and by utilizing stationary boundary layer removal bars and/or squeeze rolls. A squeeze roll is preferably of rubber or plastic with a softer surface so that it makes intimate contact with the heat transfer roll and is driven by contact therewith.
摘要翻译：本发明涉及一种简单的机械系统，用于实现与传热辊周围的纤维网通过相关联的边界层状气氛的组成的去除，还原或变化。实际上，本发明的目的是消除纸幅和传热辊之间的空气层，或消除尽可能多的空气，从而在幅材和传热辊之间实现更好和更紧密的接触，或者改变气氛的压力和组成，从而确保从辊到纸幅的热传递的更高的效率。机械结构可以包括位于传热辊之间的挤压辊，在卷材接触到传热辊之前挤压附着在纤维网上的空气的边界层。此外，挤压辊可以利用与其相关联的一些类型的真空。本发明进一步考虑通过冷却它并通过利用固定边界层去除棒和/或挤压辊来降低空气边界层的温度。挤压辊优选地是具有较软表面的橡胶或塑料，使得其与传热辊紧密接触并且通过与其接触来驱动。

33. 发明授权

US4103434A Drying apparatus 失效
标题翻译：干燥装置
公开(公告)号：US4103434A
公开(公告)日：1978-08-01
申请号：US700568
申请日：1976-06-28
申请人： Richard Turner Walker
发明人： Richard Turner Walker
IPC分类号： D21F5/04 , F26B13/14 , F26B13/20 , F26B17/28 , F26B13/08
CPC分类号： D21F5/044 , D21F5/048 , F26B13/104 , F26B13/14 , F26B17/284
摘要： A drying apparatus suitable for use in the drying of paper web and which comprises a housing, rollers located within the housing for supporting the paper web which is transported through the housing, and means for applying heat to the rollers. The heat is applied directly to the rollers' periphery and at such a level as to cause vaporization of moisture contained within the web, whereby a vapor layer is created between the web and the portion of the rollers' periphery which would otherwise be contacted at any given time by the web.
摘要翻译：一种适用于干燥纸幅的干燥设备，其包括壳体，位于壳体内的辊，用于支撑通过壳体输送的纸幅，以及用于向辊施加热量的装置。热量被直接施加到辊的周边并且在使得纤维网中包含的水分蒸发的水平上，由此在幅材和辊周边的部分之间产生蒸汽层，否则将在任何情况下接触给网络时间。

34. 发明授权

US3480191A Drive means for a cylinder processing machine 失效
标题翻译：用于气缸加工机的驱动装置
公开(公告)号：US3480191A
公开(公告)日：1969-11-25
申请号：US3480191D
申请日：1967-09-12
申请人： CORNELIS JOHANNES
发明人： JOHANNES CORNELIS
IPC分类号： F26B13/00 , F26B13/14 , B65H25/22 , B65H17/42
CPC分类号： F26B13/00 , F26B13/14

35. 发明授权

US3435538A Web drying apparatus having multiple hot air nozzles and exhaust outlets 失效
标题翻译：具有多个热空气喷嘴和排气口的网络干燥装置
公开(公告)号：US3435538A
公开(公告)日：1969-04-01
申请号：US3435538D
申请日：1967-03-08
申请人： LAWRENCE W HARGETT
发明人： HARGETT LAWRENCE W
IPC分类号： F26B13/14 , F26B21/00 , F26B13/08
CPC分类号： F26B21/004 , F26B13/14

36. 发明授权

US3427726A Sieve drum installation 失效
标题翻译： SIEVE鼓式安装
公开(公告)号：US3427726A
公开(公告)日：1969-02-18
申请号：US3427726D
申请日：1968-01-23
申请人： FUR PATENTDIENST ANSTALT
发明人： FLEISSNER GEROLD
IPC分类号： F26B13/14 , F26B13/16 , F26B11/02 , B23P7/00
CPC分类号： F26B13/16 , F26B13/14 , Y10S68/902 , Y10S68/903 , Y10T29/4973

37. 发明授权

US3398464A Sieve drum installation 失效
标题翻译：筛筒安装
公开(公告)号：US3398464A
公开(公告)日：1968-08-27
申请号：US45127565
申请日：1965-04-27
申请人： FUR PATENTDIENST ANSTALT
发明人： GEROLD FLEISSNER
IPC分类号： F26B13/14 , F26B13/16
CPC分类号： F26B13/16 , F26B13/14 , Y10S68/902 , Y10S68/903

38. 发明授权

US3134653A Web drying apparatus 失效
标题翻译：卷筒纸烘干机
公开(公告)号：US3134653A
公开(公告)日：1964-05-26
申请号：US8645661
申请日：1961-02-01
申请人： BELOIT CORP
发明人： JUSTUS EDGAR J , BEACHLER EDWARD D
IPC分类号： F26B13/14
CPC分类号： F26B13/14

39. 发明授权

US3123449A Drying section for a textile apparatus 失效
公开(公告)号：US3123449A
公开(公告)日：1964-03-03
申请号：US3123449D
IPC分类号： D21F5/02 , F26B13/14
CPC分类号： F26B13/14 , D21F5/02

40. 发明授权

US3045360A Expansible oven strip processing means 失效
标题翻译：可膨胀烤箱加工装置
公开(公告)号：US3045360A
公开(公告)日：1962-07-24
申请号：US82864759
申请日：1959-07-21
申请人： IND OVENS INC
发明人： ALEXEFF ALEXANDER V , RICHARDS HOWARD R
IPC分类号： B29C71/00 , B29D7/00 , F26B13/00 , F26B13/12 , F26B13/14
CPC分类号： F26B13/14 , B29C71/00 , B29D7/00 , F26B13/001 , F26B13/12

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