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2. 发明授权

US4439044A Screw mixer 失效
标题翻译：螺旋搅拌机
公开(公告)号：US4439044A
公开(公告)日：1984-03-27
申请号：US497143
申请日：1983-05-23
申请人： Urs Buttiker
发明人： Urs Buttiker
IPC分类号： B01F7/02 , A23G1/10 , A23G3/02 , B01F7/24 , B01F11/00 , B01F13/10 , B01F7/00
CPC分类号： A23G3/0215 , A23G1/10 , B01F11/0068 , B01F13/1025 , B01F7/24
摘要： The screw or worm mixer comprises a downwardly tapering container and a conveying and mixing screw or worm arranged therein which does not move along the container wall. The container does not have a round cross-section but a substantially cornered cross-section and the screw is arranged in one corner thereof. This corner is rounded to form a curvature which is essentially concentrically arranged relative to the lengthwise axis of the screw. The entire container is pivotably supported so that, depending upon the requirements of the processed material, the container wall which is adjacent to the screw or worm and forms a segment of a cylinder is located somewhat below, adjacent or above the screw. Due to such arrangement no relative movement between the screw and the container is necessary, which not only simplifies the construction but also enables further stirring or agitator units to be mounted at the container wall, thereby permitting a number of mixing operations to be performed in succession in the same mixer.
摘要翻译：螺杆或蜗杆混合器包括向下锥形的容器和布置在其中的输送和混合螺杆或蜗杆，其不沿着容器壁移动。容器不具有圆形横截面，而是具有基本上角的横截面，并且螺钉设置在其一个角部。该角部是圆形的，以形成相对于螺丝的纵向轴线基本上同心布置的曲率。整个容器可枢转地支撑，使得根据加工材料的要求，与螺杆或蜗杆相邻并形成圆柱体的部分的容器壁位于螺杆稍微下方，相邻或上方。由于这样的布置，不需要螺杆和容器之间的相对运动，这不仅简化了结构，而且还使得能够在容器壁上安装进一步的搅拌或搅拌单元，从而允许连续执行多个混合操作在同一个搅拌机。

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