Device for treating a pulp web in an extended nip pressing unit
    1.
    发明授权
    Device for treating a pulp web in an extended nip pressing unit 有权
    用于在延伸压区单元中处理纸浆网的装置

    公开(公告)号:US08349138B2

    公开(公告)日:2013-01-08

    申请号:US12800547

    申请日:2010-05-18

    IPC分类号: D21F3/04 D21F3/02

    摘要: A process and apparatus for treating a pulp web (9) in a paper or board machine in a pressing unit (29) with one press roll (24) that has a rotating press shell (25) and one opposing roll (23), where the pulp web (9) is dewatered in an extended press nip (26) between the opposing roll (23) and the pressing shell (25) of the press roll (24). The pulp web (9) is carried on the rotating pressing shell (25) of the press roll (24) to a transfer zone (30), where the pulp web (9) is passed from the pressing shell (25) onto a transfer element (31, 27) after leaving the extended press nip (26).

    摘要翻译: 一种用于在具有一个具有旋转压力壳(25)和一个相对的辊(23)的压榨辊(24)的压制单元(29)中处理纸或纸机器中的纸浆网(9)的方法和设备,其中 纸浆网(9)在相对的辊(23)和压辊(24)的压制壳体(25)之间的延伸的压榨压区(26)中脱水。 纸浆网(9)被承载在压榨辊(24)的旋转挤压壳体(25)上,转移区域(30),其中纸浆幅材(9)从压榨壳体(25) 离开扩展压区(26)后的元件(31,27)。

    Process and device for treating a pulp web in an extended nip pressing unit
    2.
    发明申请
    Process and device for treating a pulp web in an extended nip pressing unit 有权
    用于在延伸压区单元中处理纸浆网的方法和装置

    公开(公告)号:US20100300635A1

    公开(公告)日:2010-12-02

    申请号:US12800547

    申请日:2010-05-18

    IPC分类号: D21F11/00 D21F3/08

    摘要: A process and apparatus for treating a pulp web (9) in a paper or board machine in a pressing unit (29) with one press roll (24) that has a rotating press shell (25) and one opposing roll (23), where the pulp web (9) is dewatered in an extended press nip (26) between the opposing roll (23) and the pressing shell (25) of the press roll (24). The pulp web (9) is carried on the rotating pressing shell (25) of the press roll (24) to a transfer zone (30), where the pulp web (9) is passed from the pressing shell (25) onto a transfer element (31, 27) after leaving the extended press nip (26).

    摘要翻译: 一种用于在具有一个具有旋转压力壳(25)和一个相对的辊(23)的压榨辊(24)的压制单元(29)中处理纸或纸机器中的纸浆网(9)的方法和设备,其中 纸浆网(9)在相对的辊(23)和压辊(24)的压制壳体(25)之间的延伸的压榨压区(26)中脱水。 纸浆网(9)被承载在压榨辊(24)的旋转挤压壳体(25)上,转移区域(30),其中纸浆幅材(9)从压榨壳体(25) 离开扩展压区(26)后的元件(31,27)。

    APPARATUS AND METHOD FOR TREATING A FIBROUS MATERIAL WEB IN A LONG NIP PRESS UNIT
    3.
    发明申请
    APPARATUS AND METHOD FOR TREATING A FIBROUS MATERIAL WEB IN A LONG NIP PRESS UNIT 审中-公开
    用于处理长期压榨单元中的纤维材料网的装置和方法

    公开(公告)号:US20120055644A1

    公开(公告)日:2012-03-08

    申请号:US13261014

    申请日:2010-04-09

    IPC分类号: D21F11/00 D21F3/04

    摘要: The invention relates to an apparatus and a method for treating a fibrous material web (9) in a paper or cardboard machine in a long nip press unit (29) comprising a press roll (24), which has a rotating press jacket (25) and a mating roll (23), wherein the fibrous material web (9) is dewatered in an extended press nip (26) between the mating roll (23) and the press jacket (25) of the press roll (24). According to the invention, the fibrous material web (9) is guided after the extended press nip (26) on a special rotating press jacket (25) of the press roll (24) to a transfer region (30), in which the fibrous material web (9) is transferred from the press jacket (25) to a transfer element (31, 27).

    摘要翻译: 本发明涉及一种用于在长压区单元(29)中的纸或纸板机中处理纤维材料纤维网(9)的设备和方法,所述长辊隙压榨单元包括具有旋转的压榨夹套(25)的压榨辊(24) 和配合辊(23),其中所述纤维材料纤维网(9)在所述配合辊(23)和所述压榨辊(24)的压榨套(25)之间的延伸的压榨压区(26)中脱水。 根据本发明,纤维材料纤维网(9)在延伸的压榨压区(26)之后被引导到压榨辊(24)的特殊旋转挤压套(25)上,转移区域(30),其中纤维 材料纤维网(9)从压榨夹套(25)转移到转移元件(31,27)上。

    Device for dewatering a material web
    4.
    发明授权
    Device for dewatering a material web 有权
    脱水材料网的装置

    公开(公告)号:US08349137B2

    公开(公告)日:2013-01-08

    申请号:US12735275

    申请日:2008-12-29

    IPC分类号: D21F3/02

    摘要: This invention relates to a dewatering device for dewatering a material web (5), particularly a tissue web, in a paper machine where the dewatering device is placed after a forming unit (16) and before a thermal drying device (11). The dewatering device consists of a press roll (1) with a press belt (3) running round it. Here, the material web (5) is carried into the dewatering device either on a water-absorbing belt (4) or on a wire (10). The water-absorbing belt (4) is placed in the dewatering device between the material web (5) and the press belt (3). This invention also relates to a dewatering process performed with the dewatering device.

    摘要翻译: 本发明涉及一种脱水装置,其用于在造纸机中对材料纤维网(5)特别是纸巾网进行脱水,其中脱水装置放置在成形单元(16)之后并在热干燥装置(11)之前。 脱水装置包括一个压辊(1)和一个围绕其的压榨带(3)。 这里,材料网(5)在吸水带(4)或线(10)上被运送到脱水装置中。 吸水带(4)被放置在材料纤维网(5)和压榨带(3)之间的脱水装置中。 本发明还涉及使用脱水装置进行的脱水处理。

    DEVICE AND PROCESS FOR DEWATERING A MATERIAL WEB
    5.
    发明申请
    DEVICE AND PROCESS FOR DEWATERING A MATERIAL WEB 有权
    用于清除材料网的设备和方法

    公开(公告)号:US20110056641A1

    公开(公告)日:2011-03-10

    申请号:US12735275

    申请日:2008-12-29

    IPC分类号: D21F11/00 D21F3/00

    摘要: This invention relates to a dewatering device for dewatering a material web (5), particularly a tissue web, in a paper machine where the dewatering device is placed after a forming unit (16) and before a thermal drying device (11). The dewatering device consists of a press roll (1) with a press belt (3) running round it. Here, the material web (5) is carried into the dewatering device either on a water-absorbing belt (4) or on a wire (10). The water-absorbing belt (4) is placed in the dewatering device between the material web (5) and the press belt (3). This invention also relates to a dewatering process performed with the dewatering device.

    摘要翻译: 本发明涉及一种脱水装置,其用于在造纸机中对材料纤维网(5)特别是纸巾网进行脱水,其中脱水装置放置在成形单元(16)之后并在热干燥装置(11)之前。 脱水装置包括一个压辊(1)和一个围绕其的压榨带(3)。 这里,材料网(5)在吸水带(4)或线(10)上被运送到脱水装置中。 吸水带(4)被放置在材料纤维网(5)和压榨带(3)之间的脱水装置中。 本发明还涉及使用脱水装置进行的脱水处理。