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2. 发明授权

US4162556A Process and apparatus for removal of trash deposits on open-end spinning machine 失效
标题翻译：在开放式纺纱机上除去垃圾沉积物的工艺和设备
公开(公告)号：US4162556A
公开(公告)日：1979-07-31
申请号：US821359
申请日：1977-08-03
申请人： Henri VAN Ditshuizen , Fritz Schumann , Georg Goldammer , Richard Glaser
发明人： Henri VAN Ditshuizen , Fritz Schumann , Georg Goldammer , Richard Glaser
IPC分类号： D01H11/00 , D01H4/36 , B08B7/00 , A47L5/38 , B08B5/04
CPC分类号： D01H4/36
摘要： A method and apparatus for removing trash and the like from an elongated collection chamber provided on an open-end spinning apparatus. The trash, after separation from the fibrous material, is deposited in the collection chamber. A conveyor belt running through the collection chamber removes the large, coarse trash particles therefrom. A pneumatically intermittently operated collecting device removes the finer trash particles from the collection chamber without adversely affecting the separation operation wherein the trash is initially separated from the fibrous material. In one particular embodiment, a stripper cooperates with the conveyor belt that is used for removing the coarse trash particles for successively positioning a stream of air through the collecting chamber for removing the finer trash particles therefrom. A mechanical stripper is utilized with the stream of air for removing the fine trash particles from the walls of the chamber.
摘要翻译：一种用于从设置在开放式纺纱装置上的细长收集室中除去垃圾等的方法和装置。垃圾在与纤维材料分离后沉积在收集室中。穿过收集室的输送带从其中去除大的粗颗粒。气动间歇操作的收集装置从收集室中除去较细的垃圾颗粒，而不会对分离操作产生不利影响，其中垃圾最初与纤维材料分离。在一个具体实施方案中，剥离器与用于除去粗垃圾颗粒的传送带协作，以连续地将空气流定位在收集室中，以从中除去较细的垃圾颗粒。利用机械汽提器与空气流一起从室的壁上除去微细的垃圾颗粒。

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