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    Method and apparatus for producing product from stock pulp sheet
    1.
    发明授权
    Method and apparatus for producing product from stock pulp sheet 有权
    从纸浆纸制造产品的方法和装置

    公开(公告)号：US09023180B2

    公开(公告)日：2015-05-05

    申请号：US13785076

    申请日：2013-03-05

    申请人： Uni-Charm Corporation

    发明人： Hitoshi Hadejiri

    IPC分类号： D21F11/00 ,  D21F13/00 ,  D04H1/26 ,  D04H1/425 ,  D04H1/4274 ,  D21C9/08 ,  D21D1/32

    CPC分类号： D21D1/32 ,  D04H1/26 ,  D04H1/425 ,  D04H1/4274 ,  D21C9/08 ,  D21F13/00

    摘要： A method of production of a product from a stock pulp sheet uses conveyor rolls to convey a stock pulp sheet to a crusher. During conveyance to the crusher, a defective part in the stock pulp sheet is detected by a detector. The detected defective part is removed from the stock pulp sheet by a remover. The stock pulp sheet from which the defective part is removed is supplied to the crusher to produce crushed pulp. The produced crushed pulp is used to produce a product in a product producer.

    摘要翻译： 从浆料纸浆制造产品的方法使用输送辊将原料纸浆输送到破碎机。 在输送到破碎机期间，通过检测器检测纸浆纸浆中的缺陷部分。 通过去除剂将检测到的缺陷部分从浆料纸浆中除去。 向破碎机供给从其中除去有缺陷部分的浆料纸浆以产生碎浆。 生产的碎浆用于在产品生产商中生产产品。

    Screening apparatus
    2.
    发明授权
    Screening apparatus 失效
    筛选仪器

    公开(公告)号：US4303207A

    公开(公告)日：1981-12-01

    申请号：US121924

    申请日：1980-02-15

    申请人： Alf I. Lindstrom

    发明人： Alf I. Lindstrom

    IPC分类号： D21D1/32 ,  D21D5/20 ,  B02C7/02 ,  B07B1/08

    CPC分类号： D21D1/32 ,  D21D5/20

    摘要： Screening apparatus for fractionating material suspensions has a screen gap which is defined by a rotatable member and a stationary member. One of these members is provided with at least one projection which extends into the screen gap to inhibit clogging of the gap with coarse suspension materials. Any coarse suspension materials stuck in the screen gap can be removed from the screen gap by a wiper element extending from the rotatable member and overlapping the screen gap.

    摘要翻译： 用于分馏材料悬浮液的筛选装置具有由可旋转构件和固定构件限定的筛网间隙。 这些构件中的一个设置有至少一个延伸到筛网间隙中的突起，以防止间隙与粗悬垂材料的堵塞。 可以通过从可旋转构件延伸并与屏幕间隙重叠的擦拭器元件从屏幕间隙中移除粘附在屏幕间隙中的任何粗悬垂材料。

    Apparatus for pulping and grading of waste paper
    3.
    发明授权
    Apparatus for pulping and grading of waste paper 失效
    废纸造纸和分级设备

    公开(公告)号：US3854667A

    公开(公告)日：1974-12-17

    申请号：US37957873

    申请日：1973-07-16

    申请人： VOITH GMBH J M

    发明人： BAEHR T ,  THUMM H

    IPC分类号： D21B1/34 ,  D21D1/32 ,  B03B1/00

    CPC分类号： D21D1/32

    摘要： A receptacle can accommodate a suspension of waste paper and contaminants having low specific gravity. A rotor is provided on the peripheral wall of the receptacle so as to shred the waste paper in the suspension in order to obtain a pulp. In the region of the rotor the wall is provided with an outlet for the pulp, and in a portion of the wall opposite the rotor there is provided an additional outlet for discharging of matter having low specific gravity. A sleeve is provided on the rotor substantially concentric with the axis of rotation thereof, for directing and centering a vortex core of suspension which is being agitated by the rotor.

    摘要翻译： 容器可以容纳低比重的废纸和污染物的悬浮液。 在容器的周壁上设置转子以便将废纸粉碎在悬浮液中以获得纸浆。 在转子的区域中，壁上设置有用于纸浆的出口，并且在与转子相对的一部分壁上设置有用于排出具有低比重的物质的附加出口。 在转子上设置有与其旋转轴线基本上同心的套筒，用于引导和定心由转子搅动的悬浮液的涡流芯。

    Pulping apparatus with solids deflector
    4.
    发明授权
    Pulping apparatus with solids deflector 失效
    具有固定装置的搅拌装置

    公开(公告)号：US3599881A

    公开(公告)日：1971-08-17

    申请号：US3599881D

    申请日：1968-09-30

    申请人： WASCON SYSTEMS INC

    发明人： CRAIG SAM N ,  WARNER ELLIS R JR ,  BUCKMAN WAYNE T

    IPC分类号： D21D1/32 ,  B02C18/12

    CPC分类号： D21D1/32

    摘要： A pulping apparatus is provided, comprising a tank having a rotatable impeller therein, the impeller carrying vanes for providing a desired pulsing action across a screen or sizing ring at the bottom of the tank, the tank also having cutting means disposed therein, components of which are carried respectively on fixed portions of the tank and on the rotatable impeller, and wherein structure is provided for deflecting large solid particles toward the cutting means.