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1. 发明授权

US4350292A Centrifugal feeder 失效
标题翻译：离心式给料机
公开(公告)号：US4350292A
公开(公告)日：1982-09-21
申请号：US107704
申请日：1979-12-27
申请人： Ian D. Gilbert , Michael T. Halloran , Ermi Roos
发明人： Ian D. Gilbert , Michael T. Halloran , Ermi Roos
IPC分类号： B01J8/00 , B65G31/04 , G01N15/12 , B05B17/04
CPC分类号： B65G31/04 , B01J8/002 , G01N15/1209
摘要： A centrifugal feeder includes a cylindrical feeder disc having an upwardly inclined uniform surface which is designed to expel particles placed thereon in a predetermined fashion by centrifugal force. The upwardly inclined surface of the disc may be designed to have a first predetermined expulsion rate which is the initial speed at which the disc must be rotated to expel any of the particles from the surface thereof. The disc also may be designed to have a final expulsion rate at which all particles placed on the surface thereof are expelled. The disc is rotated at a controlled rate of speed and at a controlled rate of change of speed to expel the particles in the manner desired in a linear or non linear fashion. The feed or expulsion rate of the particles is determined by the design of the disc and the rotation speed of the disc and essentially is independent of the size and density of the particles and the viscosity of the surrounding fluid in which the disc is rotated.
摘要翻译：离心给料器包括具有向上倾斜的均匀表面的圆柱形进料盘，其设计成通过离心力以预定方式排放放置在其上的颗粒。盘的向上倾斜表面可以被设计成具有第一预定排出速率，其是盘必须旋转的初始速度，以从其表面排出任何颗粒。盘也可以被设计成具有放置在其表面上的所有颗粒的最终排出速率。盘以受控的速度旋转并且以受控的速度变化的速度旋转，以按线性或非线性方式将粒子排出。颗粒的进料或排出速率通过盘的设计和盘的旋转速度来确定，并且基本上与颗粒的尺寸和密度以及盘旋转的周围流体的粘度无关。

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