METHOD AND APPARATUS FOR MAKING PAPER
    4.
    发明申请
    METHOD AND APPARATUS FOR MAKING PAPER 审中-公开
    制作纸的方法和装置

    公开(公告)号:WO2008152195A1

    公开(公告)日:2008-12-18

    申请号:PCT/FI2008/050324

    申请日:2008-06-03

    摘要: The invention relates to a method and apparatus for removing water in paper-making, wherein paper is formed by feeding pulp to a wire section through a headbox, a web is formed at the wire section and the web is led from the wire section to a drying section through a press section. According to the invention, dewatering the web is enhanced and moisture content of the paper is reduced by removing water from the web that is being formed by at least one static shoe press unit, the static shoe press unit being selected from the following group:a) using at least one static shoe press unit in conjunction with the wire section; b) using at least one static shoe press unit between the wire section and the press section; c) using at least one static shoe press unit in conjunction with the press section; d) using at least one static shoe press unit between the press section and the drying section; e) using at least one static shoe press unit in conjunction with the drying section; and/or f) using at least one static shoe press unit in conjunction with calendering.

    摘要翻译: 本发明涉及一种用于去除造纸中的水的方法和装置,其中通过将纸浆送入通过流浆箱的线段形成纸张,在网线部分形成网状物,并且将网状物从导线部分引导到 干燥部分通过压榨部。 根据本发明,通过从由至少一个静态靴形压榨单元形成的幅材上除去水分,增强了纸的脱水,并降低了纸的含湿量,静态压榨单元选自以下组:a )使用至少一个静电靴压机单元与所述电线部分结合; b)在电线部分和压力部分之间使用至少一个静态压靴单元; c)与压榨部一起使用至少一个静态鞋压榨单元; d)在压榨部和干燥部之间使用至少一个静压靴压榨单元; e)与干燥部分一起使用至少一个静态压靴单元; 和/或f)使用至少一个静态靴式压榨单元结合压延。