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1. 发明授权

US5232649A Method of removing liquids from solids 失效
标题翻译：从固体中去除液体的方法
公开(公告)号：US5232649A
公开(公告)日：1993-08-03
申请号：US878930
申请日：1992-05-06
申请人： Paul G. Andersen , Kai L. Kite-Powell
发明人： Paul G. Andersen , Kai L. Kite-Powell
IPC分类号： B29B15/06 , B30B9/12
CPC分类号： B29B15/06 , B29C47/369 , B29C47/404 , B29C47/6018 , B29C47/6025 , B29C47/6037 , B30B9/12 , Y10S425/046
摘要： To extract a liquid from a workable mass of material a first force is applied to the material in a first direction. A second opposed force is applied to the material within or slightly downstream of a liquid-extraction location. These opposed forces tend to compact the material to extract the liquid. The extracted liquid moves out of the liquid-extraction location along a path which extends generally transverse to the direction of the first and second forces. Third forces are applied to the material along the path in a direction generally opposite to that taken by the exiting liquid to prevent the material from traversing the path but to permit the liquid to exit. The first, second and third forces form a pinch point on the material within or slightly downstream of the liquid-extraction location to substantially obviate liquid flow countercurrent to the direction of the first force.
摘要翻译：为了从可加工的材料块中提取液体，在第一方向上向材料施加第一力。第二相对的力施加到液体提取位置内或稍微下游的材料。这些相反的力倾向于压缩材料以提取液体。提取的液体沿着大致横向于第一和第二力的方向延伸的路径移出液体提取位置。第三力沿着与沿离开的液体大致相反的方向沿着路径施加到材料上，以防止材料穿过路径，但是允许液体离开。第一，第二和第三力在液体提取位置内或稍微下游的材料上形成夹点，以基本上消除与第一力的方向逆流的液体流。

2. 发明授权

US5151026A Apparatus for removing liquids from solids 失效
标题翻译：用于从固体中去除液体的装置
公开(公告)号：US5151026A
公开(公告)日：1992-09-29
申请号：US606561
申请日：1990-10-31
申请人： Paul G. Andersen , Kai L. Kite-Powell
发明人： Paul G. Andersen , Kai L. Kite-Powell
IPC分类号： B29B15/06 , B30B9/12
CPC分类号： B30B9/12 , B29B15/06 , B29C47/0011 , B29C47/6025 , B29C47/6031 , B29C47/6037 , B29C47/406 , B29C47/761 , B29C47/767
摘要： An apparatus for extracting a liquid from a workable mass of material includes a first screw section for transporting the material, a second screw section which applies a force on the material in a direction generally opposite that of the transport direction, and a second screw extruder at or near a liquid extraction location which provides a pinch point on the material. The pinch point substantially eliminates liquid flow countercurrent to the material transport direction.
摘要翻译：一种用于从可加工材料中提取液体的装置包括用于输送材料的第一螺杆部分，沿与输送方向大致相反的方向对材料施加力的第二螺杆部分和第二螺杆部分，或靠近在该材料上提供夹点的液体提取位置。夹点基本上消除了与材料输送方向逆流的液体流动。

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