公开(公告)号：US5279424A

公开(公告)日：1994-01-18

申请号：US887147

申请日：1992-05-22

申请人： Herbert Britz ,  Erich Linck ,  Anton Selbherr

发明人： Herbert Britz ,  Erich Linck ,  Anton Selbherr

IPC分类号： B03D1/24 ,  D21B1/32 ,  D21F1/70 ,  B21B1/32

CPC分类号： D21B1/327 ,  B03D1/082 ,  B03D1/1406 ,  B03D1/24 ,  D21F1/70 ,  B03D1/1462 ,  Y02W30/646 ,  Y10S261/75

摘要： The flotation apparatus removes ink- and contaminant particles from a fiber stock suspension which is produced during the preparation of waste paper. Admixing of air to the fiber stock suspension is accomplished in stepped diffusors. The fiber stock suspension admixed with air, prior to infeed into a flotation container, is guided through a deflection element effective as an impact mixer and followed by a mixing diffusor having a preferred flow direction. This flotation apparatus is especially suited for eliminating disturbing or spurious substances which are present throughout a relatively wide grain size spectrum. A particularly preferred construction uses one or more closed flotation containers, wherein the air effluxing from the flotation foam can be advantageously re-used for aeration of further infed fiber stock suspension.

摘要翻译： 浮选装置用于从废纸回收中产生的纤维悬浮液中除去油墨颗粒和污垢颗粒。 空气混合物在阶段扩散器（5）中进行。 在进入浮选槽（1）之前与空气混合的悬浮液通过作为具有后续混合扩散器（12）的冲击混合器操作的偏转器部分（11），在后者中优选一个流动方向。 根据本发明的浮选装置特别适用于消除以相对宽的粒度范围存在的干扰物质。 特别有利的实施例使用封闭的浮选容器，其中离开泡沫（9）的空气可以有利地重新用于曝气。

公开(公告)号：US4620926A

公开(公告)日：1986-11-04

申请号：US685759

申请日：1984-12-24

申请人： Erich Linck ,  Herbert Holik ,  Woflgang Siewert ,  Anton Selbherr

发明人： Erich Linck ,  Herbert Holik ,  Woflgang Siewert ,  Anton Selbherr

IPC分类号： B03D1/26 ,  B03D1/14 ,  D21B1/32 ,  D21C5/02 ,  D21F1/70 ,  B03D1/24 ,  C02F1/24

CPC分类号： D21B1/327 ,  B03D1/028 ,  B03D1/1418 ,  B03D1/1456 ,  D21F1/70 ,  Y02W30/646 ,  Y10S210/928

摘要： The flotation apparatus comprising a container having a free liquid level of the fiber stock suspension which is fed essentially horizontally to the container by at least one infeed device. The infeed device contains at least one aeration element having an outlet cross-section located at a predetermined region which is 100 to 600 mm, preferably 50 to 250 mm, below the liquid level of the fiber stock suspension in the container. Between the end of the aeration element and the discharge mouth or opening of the infeed device which opens into the container there can be arranged an essentially horizontally extending starting path for quieting or stabilizing the flow of the fiber stock suspension. This starting path is provided at its initial region with an ascending cover member at which merges a channel having a free liquid level.

摘要翻译： 该浮选装置包括具有纤维原料悬浮液的自由液面的容器，其通过至少一个进料装置基本上水平地供给到容器。 进料装置包含至少一个通气元件，其具有位于容器中的纤维原料悬浮液的液面以下100至600mm，优选50至250mm的预定区域的出口横截面。 在曝气元件的端部和通向容器的进料装置的排出口或开口之间可以布置有基本上水平延伸的起始路径，用于使纤维原料悬浮液的流动静止或稳定。 该起始路径在其初始区域处设置有上升的盖构件，在该上部盖构件上合并具有自由液位的通道。

公开(公告)号：US5236090A

公开(公告)日：1993-08-17

申请号：US931905

申请日：1992-08-18

申请人： Herbert Britz ,  Erich Linck

发明人： Herbert Britz ,  Erich Linck

IPC分类号： B03D1/14 ,  D21B1/32 ,  D21F1/70

CPC分类号： D21B1/327 ,  B03D1/1418 ,  B03D1/247 ,  D21F1/70 ,  B03D1/1456 ,  Y02W30/646 ,  Y10S261/75

摘要： The invention relates to a flotation-deinking-device comprising a flotation vessel and at least one inlet for introducing the suspension into the flotation vessel, the inlet being a staged diffusor (12) in which in a region of the stage transition (26) an air inlet opening (20) is arranged. A turbulence generator (28) without an air supply is arranged upstream of the stage transition (26) as seen in the direction of flow.

摘要翻译： 本发明涉及一种浮选脱墨装置，其包括浮选容器和用于将悬浮液引入浮选容器的至少一个入口，所述入口是分级扩散器（12），其中在阶段转变（26）的区域中 进气口（20）布置。 没有空气供应的湍流发生器（28）被布置在阶跃转（26）的上游，如从流动方向看。

公开(公告)号：US5257698A

公开(公告)日：1993-11-02

申请号：US841080

申请日：1992-02-25

申请人： Alfred Christ ,  Herbert Holik ,  Erich Linck ,  Wolfgang Siewert

发明人： Alfred Christ ,  Herbert Holik ,  Erich Linck ,  Wolfgang Siewert

IPC分类号： B04B1/00 ,  D21D5/22 ,  B04B3/00

CPC分类号： D21D5/22 ,  B04B1/00

摘要： Pump-like inlet blading has operatively connected therewith a multi-stage stepped diffusor axially opening into a separation chamber. For the removal of light particles, openings or recesses are provided at the outlet side of an inner cylinder and such merge with withdrawal channels at the inner cylinder. If necessary, there are provided for the heavy particles a collecting groove at least in front of turbine-like outlet blading and from which lead openings, so-called saveall openings towards the outside. These saveall openings are briefly alternatingly opened and closed during operation of the stock suspension cleaner. The fluid stream of the cleaned stock suspension is removed by the turbine-like outlet blading. At least one part of the inner cylinder which delimits the separation chamber is separately rotatable relative to the outer cylinder, so that such inner cylinder part can be rotated at a different rotational speed than the outer cylinder. The inner cylinder part carries at least one scraper which, during operation, clears the inner wall of the outer cylinder to preclude any caking thereat of heavy particle accumulations and promoting further conveyance of the heavy particles. The rotating inner cylinder part also carries a pusher ring which revolving moves in the collecting groove, pushes the heavy particles towards the saveall openings and alternately opens and closes these saveall openings.

摘要翻译： 泵状入口叶片可操作地连接有多级阶梯式扩散器，其轴向地进入分离室。 为了去除轻微颗粒，在内筒的出口侧设置开口或凹槽，并且与内筒的抽出通道合并。 如果需要，为重颗粒提供至少在涡轮状出口叶片前面的收集凹槽，并且从其从该开口朝向外部的所谓的保持开口。 在储存悬挂清洁器的操作期间，这些保存的开口短暂地交替地打开和关闭。 清洁的原料悬浮液的流体流由涡轮状出口叶片除去。 限定分离室的内筒的至少一部分可以相对于外筒分开转动，使得这样的内筒部可以以与外筒不同的转速旋转。 内筒部具有至少一个刮刀，其在操作期间清除外筒的内壁，以防止重颗粒堆积处的任何结块，并促进重颗粒的进一步输送。 旋转的内筒部分还承载有一个在收集槽中旋转的推动环，将重颗粒推向保存的开口，并交替地打开和关闭这些保存的开口。

公开(公告)号：US4431482A

公开(公告)日：1984-02-14

申请号：US317144

申请日：1981-11-02

申请人： Wolfgang Heinbockel ,  Harald Selder ,  Erich Linck

发明人： Wolfgang Heinbockel ,  Harald Selder ,  Erich Linck

IPC分类号： B01F3/12 ,  B01F3/14 ,  B01F5/00 ,  B01F7/00 ,  B01F7/02 ,  B01F15/02 ,  D21B1/32 ,  D21D1/30 ,  D21F1/00 ,  D21B1/34 ,  D21C5/02

CPC分类号： B01F7/00758 ,  D21B1/32 ,  D21D1/006 ,  D21D1/30 ,  D21F1/0018 ,  B01F15/0266 ,  B01F2003/125 ,  B01F2005/0011 ,  B01F2215/0078 ,  B01F3/14 ,  B01F7/02 ,  Y02W30/646

摘要： A dispersion apparatus for the preparation of waste paper comprises fittings arranged within a housing and composed of a rotor containing ring-shaped concentric rows of teeth and a stator containing ring-shaped concentric rows of teeth. For the removal of the dispersed substance or material an additional rotor ring containing a number of transport teeth is mounted upon the rotor and an additional stator ring is mounted upon the stator. The stator ring possesses an opening above the discharge chute or portion of the apparatus which extends through an angle of about 90.degree.. The apparatus composed of the rotor ring and the transport teeth and the stator ring containing the opening renders possible removal of the dispersed substance or material, without altering its consistency and without there occurring cooling of the processed substance or material.

摘要翻译： 用于制备废纸的分散装置包括布置在壳体内并由包含环形同心排的转子和包含环形同心排齿的定子组成的配件。 为了去除分散的物质或材料，在转子上安装了包含多个输送齿的附加转子环，并且附加的定子环安装在定子上。 定子环具有在排出槽上方的开口或装置的延伸大约90°的角度的部分。 由转子环和输送齿组成的装置以及包含开口的定子环可以在不改变其稠度的情况下，并且不会发生处理过的物质或材料的冷却，从而可能去除分散的物质或材料。