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1. 发明授权

US5156861A Washing apparatus of a screw for extruders 失效
标题翻译：用于挤出机的螺杆的洗涤装置
公开(公告)号：US5156861A
公开(公告)日：1992-10-20
申请号：US704335
申请日：1991-05-23
申请人： Shiro Tsuchiya , Kinichi Kaneko , Hiroshi Kasahara , Hirokazu Ohnishi , Mitsuaki Hashimoto
发明人： Shiro Tsuchiya , Kinichi Kaneko , Hiroshi Kasahara , Hirokazu Ohnishi , Mitsuaki Hashimoto
IPC分类号： B08B3/02 , B29C47/08
CPC分类号： B29C47/0877 , B08B3/02 , B29C47/0009
摘要： A washing apparatus of a screw for extruder including a casing, support rollers installed in the casing so as to support a screw rotatably, a drive motor for rotating the screw, a water jet assembly having a nozzle and nozzle rotation section, a nozzle inclination motor to incline the water jet assembly relative to the axis direction of the screw. A nozzle hole of the water jet assembly is inclined to face one way relative to the axis of the screw placed on support roller assemblies. The nozzle is rotated eccentrically about the nozzle hole and moved from one end to the other of the screw, changing the nozzle hole direction to the other way relative to the screw at the other end of the screw. The screw is rotated so that an unwashed part of the screw faces the nozzle and is washed. This cycle is repeated until the entire surface of the screw is rotated.
摘要翻译：一种用于挤出机的螺杆的洗涤装置，包括壳体，安装在壳体中以支撑可旋转的螺杆的支撑辊，用于旋转螺杆的驱动马达，具有喷嘴和喷嘴旋转部分的喷水组件，喷嘴倾斜马达以相对于螺杆的轴线方向倾斜水射流组件。水射流组件的喷嘴孔相对于放置在支撑辊组件上的螺钉的轴线倾斜。喷嘴相对于喷嘴孔偏心旋转，并从螺杆的一端移动到另一端，相对于螺钉的另一端的螺钉将喷嘴孔方向改变为另一端。旋转螺杆使得未清洗的螺钉部分面向喷嘴并被洗涤。重复该循环直到螺杆的整个表面旋转。

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