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公开(公告)号：US20170066613A1
公开(公告)日：2017-03-09
申请号：US15353937
申请日：2016-11-17
发明人： Naotaka HIGUCHI , Shigeo FUJITA
IPC分类号： B65H20/10
CPC分类号： B65H20/10 , B65H2301/44735 , B65H2406/322 , B65H2406/351 , D01G25/00 , D21F1/526
摘要： A sheet manufacturing apparatus includes a first transport unit, a second transport belt disposed with a part thereof shifted from the first transport unit toward the downstream side in a transport direction of the web, a suction chamber positioned in an inner side of the second transport belt and configured to create suction inside the suction chamber to suck the web onto the second transport belt, and a current plate positioned inside of the suction chamber to adjust an air current. The current plate has a plurality of holes, and is spaced apart from a surface of the second transport belt such that the air current is diffused between the current plate and the surface of the second transport belt to achieve a uniform suction force in a width direction of the second transport belt.
摘要翻译： 片材制造装置包括第一输送单元和第二输送带，第二输送带的一部分从第一输送单元沿着输送方向的输送方向向下游侧移动;吸入室，位于第二输送带的内侧 并且构造成在所述吸入室内产生吸力以将所述幅材吸附到所述第二输送带上，以及位于所述吸入室内部的调节气流的电流板。 当前板具有多个孔，并且与第二输送带的表面间隔开，使得气流在当前板和第二输送带的表面之间扩散，以在宽度方向上实现均匀的吸力 的第二个运输带。
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公开(公告)号：US09617103B2
公开(公告)日：2017-04-11
申请号：US14635092
申请日：2015-03-02
发明人： Naotaka Higuchi , Shigeo Fujita
CPC分类号： B65H20/10 , B65H2301/44735 , B65H2406/322 , B65H2406/351 , D01G25/00 , D21F1/526
摘要： A sheet manufacturing apparatus includes: a first transport unit that causes a first transport belt to circle around so as to transport a web; and a second transport unit that is disposed with a part thereof shifted from the first transport unit toward the downstream side in a transport direction of the web, sucks the web in a direction in which the web is spaced from the first transport belt, and transports the web. The second transport unit includes a suction chamber which is positioned on an inner side of a second transport belt circling around and of which an inner space is sucked by a suction unit such that the web is adsorbed onto the second transport belt. The suction unit is positioned on the outer side of the second transport belt in a direction orthogonal to the transport direction of the web along the surface of the web.
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公开(公告)号：US3077925A
公开(公告)日：1963-02-19
申请号：US464860
申请日：1960-01-26
发明人： PERKINS WILDER E , JUSTUS EDGAR J
CPC分类号： D21F1/523 , B65G15/36 , B65G15/42 , B65G2201/04 , D21F1/526
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4.发明授权
公开(公告)号：US4780184A
公开(公告)日：1988-10-25
申请号：US921494
申请日：1986-10-22
申请人： M. Juhani Salovaara
发明人： M. Juhani Salovaara
摘要： A method and apparatus are provided for the adjustment of the dewatering in the wire section of a paper machine. A fiber web is fed on to a forming wire, and the forming wire is passed over the surface of at least one dewatering means and a partial vacuum dependent on the difference in the speeds of the wire and said surface is created under the forming wire. An additional movable wire is positioned to move between the forming wire and the dewatering means and the dewatering is adjusted according to the kind of the fibre web to be dewatered, by adjusting the speed of the additional wire independently of the speed of the forming wire.
摘要翻译： 提供了一种用于调节造纸机的线段中的脱水的方法和装置。 将纤维网输送到成形线上，并且成形线在至少一个脱水装置的表面上通过，并且部分真空取决于在成形网下的线和所述表面的速度差异。 另外的可移动线被定位成在成形线和脱水装置之间移动，并且通过独立于成形线的速度调节附加线的速度，根据要脱水的纤维网的种类来调节脱水。
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5.发明授权
公开(公告)号：US3876500A
公开(公告)日：1975-04-08
申请号：US35231473
申请日：1973-04-19
申请人： VOITH GMBH J M
发明人： CSORDAS ELEMER , EGELHOF DIETER
摘要： A Fourdrinier wire travels in a predetermined path, and a stock inlet discharges aqueous paper stock onto this wire. A travelling base wire has a first stringer arranged to travel underneath and in contact with the Fourdrinier wire, and a second stringer arranged to travel out of contact therewith. The base wire is so constituted or of such material as to attract water from the Fourdrinier wire by capillary action, such as a felt or a synthetic plastic wire of close-meshed construction. An adjusting arrangement including a spray tube and suction box acts upon the second stringer to permit adjustment of the content of water in the base wire.
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公开(公告)号：US3218895A
公开(公告)日：1965-11-23
申请号：US28413663
申请日：1963-05-29
申请人： BELOIT CORP
发明人： GILBERT GILBERT C , WILLCOX JACK A
CPC分类号： B26D3/003 , B26D3/06 , D21F1/526 , Y10T83/0304 , Y10T83/9377 , Y10T83/9464 , Y10T409/309296
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公开(公告)号：US09890005B2
公开(公告)日：2018-02-13
申请号：US15353937
申请日：2016-11-17
发明人： Naotaka Higuchi , Shigeo Fujita
CPC分类号： B65H20/10 , B65H2301/44735 , B65H2406/322 , B65H2406/351 , D01G25/00 , D21F1/526
摘要： A sheet manufacturing apparatus includes a first transport unit, a second transport belt disposed with a part thereof shifted from the first transport unit toward the downstream side in a transport direction of the web, a suction chamber positioned in an inner side of the second transport belt and configured to create suction inside the suction chamber to suck the web onto the second transport belt, and a current plate positioned inside of the suction chamber to adjust an air current. The current plate has a plurality of holes, and is spaced apart from a surface of the second transport belt such that the air current is diffused between the current plate and the surface of the second transport belt to achieve a uniform suction force in a width direction of the second transport belt.
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公开(公告)号：US09540768B2
公开(公告)日：2017-01-10
申请号：US14635103
申请日：2015-03-02
发明人： Naotaka Higuchi , Shigeo Fujita
摘要： A sheet manufacturing apparatus includes: a first transport unit that causes a first transport belt to circle around so as to transport a web containing a fiber; and a second transport unit that is disposed with a part thereof shifted from the first transport unit toward the downstream side in a transport direction of the web, sucks the web in a direction in which the web is spaced from the first transport belt, and transports the web. The second transport unit includes a suction unit that generates a suction force and a suction chamber which is positioned on an inner side of a second transport belt circling around and of which an inner space is sucked by the suction unit such that the web is adsorbed onto the second transport belt. A part of the suction chamber faces the first transport belt.
摘要翻译： 片材制造装置包括：第一输送单元，其使第一输送带围绕以便运送包含纤维的纤维网; 以及第二输送单元，其布置成沿着所述幅材的输送方向从所述第一输送单元朝向下游侧偏移的一部分，在所述幅材与所述第一输送带间隔开的方向上吸收所述幅材， 网络。 第二输送单元包括产生吸力的抽吸单元和位于第二输送带的内侧的抽吸室，第二输送带环绕其内部空间被抽吸单元吸入，使得网吸附到 第二个运输带。 抽吸室的一部分面向第一传送带。
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公开(公告)号：US20150252530A1
公开(公告)日：2015-09-10
申请号：US14635103
申请日：2015-03-02
发明人： Naotaka HIGUCHI , Shigeo FUJITA
摘要： A sheet manufacturing apparatus includes: a first transport unit that causes a first transport belt to circle around so as to transport a web containing a fiber; and a second transport unit that is disposed with a part thereof shifted from the first transport unit toward the downstream side in a transport direction of the web, sucks the web in a direction in which the web is spaced from the first transport belt, and transports the web. The second transport unit includes a suction unit that generates a suction force and a suction chamber which is positioned on an inner side of a second transport belt circling around and of which an inner space is sucked by the suction unit such that the web is adsorbed onto the second transport belt. A part of the suction chamber faces the first transport belt.
摘要翻译： 片材制造装置包括：第一输送单元，其使第一输送带围绕以便运送包含纤维的纤维网; 以及第二输送单元，其布置成沿着所述幅材的输送方向从所述第一输送单元朝向下游侧偏移的一部分，在所述幅材与所述第一输送带间隔开的方向上吸收所述幅材， 网络。 第二输送单元包括产生吸力的抽吸单元和位于第二输送带的内侧的抽吸室，第二输送带环绕其内部空间被抽吸单元吸附，使得网吸附到 第二个运输带。 抽吸室的一部分面向第一传送带。
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公开(公告)号：US20150251867A1
公开(公告)日：2015-09-10
申请号：US14635092
申请日：2015-03-02
发明人： Naotaka HIGUCHI , Shigeo FUJITA
IPC分类号： B65H20/10
CPC分类号： B65H20/10 , B65H2301/44735 , B65H2406/322 , B65H2406/351 , D01G25/00 , D21F1/526
摘要： A sheet manufacturing apparatus includes: a first transport unit that causes a first transport belt to circle around so as to transport a web; and a second transport unit that is disposed with a part thereof shifted from the first transport unit toward the downstream side in a transport direction of the web, sucks the web in a direction in which the web is spaced from the first transport belt, and transports the web. The second transport unit includes a suction chamber which is positioned on an inner side of a second transport belt circling around and of which an inner space is sucked by a suction unit such that the web is adsorbed onto the second transport belt. The suction unit is positioned on the outer side of the second transport belt in a direction orthogonal to the transport direction of the web along the surface of the web.
摘要翻译： 片材制造装置包括：第一输送单元，其使第一输送带围绕以便运送卷材; 以及第二输送单元，其布置成沿着所述幅材的输送方向从所述第一输送单元朝向下游侧偏移的一部分，在所述幅材与所述第一输送带间隔开的方向上吸收所述幅材， 网络。 所述第二输送单元包括吸入室，所述吸入室位于所述第二输送带的内侧，所述第二输送带围绕所述第二输送带的内侧，并且内部空间被吸引单元吸引，使得所述纤维网被吸附到所述第二输送带上。 抽吸单元位于第二输送带的外侧上，沿与幅材表面的纸幅输送方向垂直的方向。
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