知搜-全球专利检索

  1. 登录
  2. 注册

搜索结果

80 条记录 (耗时 0.013 秒)

    AN ACCEPT TANK MIXING ARRANGEMENT
    1.
    发明公开
    AN ACCEPT TANK MIXING ARRANGEMENT 审中-公开

    公开(公告)号：US20240229352A1

    公开(公告)日：2024-07-11

    申请号：US18563701

    申请日：2022-05-20

    申请人： ANDRITZ OY

    发明人： Kimmo VANHALA

    IPC分类号： D21B1/34 ,  B01F27/71 ,  B01F35/50 ,  B01F101/47 ,  D21D5/28

    CPC分类号： D21B1/342 ,  B01F27/71 ,  B01F35/50 ,  D21D5/28 ,  B01F2101/47 ,  B01F2215/0422 ,  B01F2215/0427 ,  B01F2215/0431

    摘要： An accept tank arrangement for mixing of pulped fiber suspension including sidewalls (3,4) including opposite arched ends (2) and an elongated section (1) between the arched ends (2). The accept tank has mixers (10) each located within one of the arched ends (2). The mixers (10) have axles (11) on which are mounted propellers (12). The mixers (10) are aligned horizontally and each axle points to a respective point on the elongated section (1) of the sidewall (3) which away from an end of the elongate section by at least 25% of the length of the elongated section (1). The propellers (12) are symmetrically positioned with respect to a center-point of the accept tank. Within the center of the elongated section is an elongated centerpiece (6) having rounded ends. The accept tank has a substantially flat bottom at least at the elongated section (1) of the accept tank.

    METHOD AND AN APPARATUS FOR CONTROLLING A FLOW OF PULP SUSPENSION
    2.
    发明申请
    METHOD AND AN APPARATUS FOR CONTROLLING A FLOW OF PULP SUSPENSION 有权
    用于控制纸浆悬浮液流动的方法和装置

    公开(公告)号：US20110139384A1

    公开(公告)日：2011-06-16

    申请号：US12999189

    申请日：2009-07-01

    申请人： Dennis Nordgaard ,  Johan Stenmark ,  Peter Danielsson

    发明人： Dennis Nordgaard ,  Johan Stenmark ,  Peter Danielsson

    IPC分类号： D21C7/12 ,  D21F1/00 ,  D21F7/00 ,  D21C7/00

    CPC分类号： D21D5/28 ,  D21C7/12 ,  D21D5/18

    摘要： Apparatus and methods for controlling the flow of a pulp suspension from a container in which the pulp is processed or stored are disclosed. The container is pressurized to a first pressure and includes an outlet for the pulp suspension, a pump includes an inlet and an outlet, and the pump inlet is connected to the container. The pulp suspension is fed from the inlet to the outlet of the pump and provides a controlled decrease in pressure to which the pulp suspension is subjected in the pump during such transport, and the flow from the container is controlled by adjusting this controlled decrease in pressure.

    摘要翻译： 公开了用于控制纸浆悬浮液从其中处理或储存纸浆的容器中流动的装置和方法。 容器被加压到第一压力并且包括用于纸浆悬浮液的出口，泵包括入口和出口，并且泵入口连接到容器。 纸浆悬浮液从泵的入口进料到出口，并且在这种运输期间提供了在泵中经受纸浆悬浮液的压力的受控降低，并且通过调节该受控的压力降低来控制来自容器的流量 。

    Pipe attachment
    3.
    发明授权
    Pipe attachment 失效
    管附件

    公开(公告)号：US06418963B1

    公开(公告)日：2002-07-16

    申请号：US09554285

    申请日：2000-05-10

    申请人： Rolf Ekholm ,  Ulf Jansson

    发明人： Rolf Ekholm ,  Ulf Jansson

    IPC分类号： E03B500

    CPC分类号： D21D5/28 ,  Y10T137/85938 ,  Y10T137/85978

    摘要： A pipe attachment comprises a pipe elbow that is tightly attached to a stand pipe so that the diameter of the stand pipe is greater than the diameter of the pipe elbow.

    摘要翻译： 管子附件包括一个紧固在立管上的管弯头，使立管的直径大于管弯头的直径。

    Device for admixing a processing agent into a pulp suspension
    4.
    发明授权
    Device for admixing a processing agent into a pulp suspension 失效
    用于将加工剂混合到纸浆悬浮液中的装置

    公开(公告)号：US5746890A

    公开(公告)日：1998-05-05

    申请号：US640783

    申请日：1996-05-22

    申请人： Kjell Forslund

    发明人： Kjell Forslund

    IPC分类号： B01F3/12 ,  B01F3/08 ,  B01F5/02 ,  B01F7/06 ,  B01F15/00 ,  D21B1/34 ,  D21D5/28 ,  B01F5/00

    CPC分类号： B01F15/00915 ,  D21B1/342 ,  D21D5/28

    摘要： Mixing devices for mixing a processing agent with a pulp suspension are disclosed including a mixing vessel, an agitator mounted on the surface of the mixing vessel to create a flow of the pulp suspension across the mixing vessel, a processing agent supply for supplying processing agent to the flow of pulp suspension, and a flow divider mounted on the inner surface of the mixing vessel opposite the agitator, in which the flow divider includes a substantially vertical front distribution edge and a pair of arcuate front surfaces extending from that edge to the inner surface of the mixing vessel on opposite sides thereof.

    摘要翻译： PCT No.PCT / SE94 / 01009 Sec。 371日期：1996年5月22日 102（e）日期1996年5月22日PCT 1994年10月27日PCT公布。 WO95 / 17243 PCT出版物 日期1996年6月29日公开了用于混合处理剂与纸浆悬浮液的混合装置，其包括混合容器，安装在混合容器表面上的搅拌器，以产生穿过混合容器的纸浆悬浮液的流动，处理剂供应 用于向纸浆悬浮液的流动供应处理剂，以及安装在与搅拌器相对的混合容器的内表面上的分流器，其中分流器包括基本上垂直的前分布边缘和从其延伸的一对弓形前表面 边缘到混合容器的相对侧的内表面。