公开(公告)号：US07588205B2

公开(公告)日：2009-09-15

申请号：US11986543

申请日：2007-11-23

申请人： Tsuyoshi Ishikawa ,  Jiro Onuki ,  Yasuhiro Mitsuhashi ,  Kaori Harigai

发明人： Tsuyoshi Ishikawa ,  Jiro Onuki ,  Yasuhiro Mitsuhashi ,  Kaori Harigai

IPC分类号： B02C17/16

CPC分类号： B02C17/16 ,  B02C17/161 ,  B02C17/183

摘要： The object of the present invention is to provide a medium agitation mill which is responsive to the standstill of the mill for preventing the pulverizing medium from invading the inside space of the longitudinal hollow space of the drive shaft of the impeller.In the medium agitation mill the medium separating impeller is arranged in the inside space of the agitating member, and the impeller has a plurality of vanes circumferentially arranged at intervals, and is driven by the hollow drive shaft, one end of which opens to the inside of the impeller to provide the raw material discharging port. The discharging port is provided with an on-off valve of a resilient material to open and close the discharging port.

摘要翻译： 本发明的目的是提供一种中等搅拌磨机，其响应于该磨机的停止，以防止粉碎介质侵入叶轮的驱动轴的纵向中空空间的内部空间。 在介质搅拌磨机中，介质分离叶轮布置在搅拌构件的内部空间中，并且叶轮具有多个周向间隔布置的叶片，并且由中空驱动轴驱动，中空驱动轴的一端向内 的叶轮提供原料排放口。 排出口设置有用于打开和关闭排出口的弹性材料的开关阀。

公开(公告)号：US20080245910A1

公开(公告)日：2008-10-09

申请号：US11986543

申请日：2007-11-23

申请人： Tsuyoshi Ishikawa ,  Jiro Onuki ,  Yasuhiro Mitsuhashi ,  Kaori Harigai

发明人： Tsuyoshi Ishikawa ,  Jiro Onuki ,  Yasuhiro Mitsuhashi ,  Kaori Harigai

IPC分类号： B02C13/00

CPC分类号： B02C17/16 ,  B02C17/161 ,  B02C17/183

摘要： The object of the present invention is to provide a medium agitation mill which is responsive to the standstill of the mill for preventing the pulverizing medium from invading the inside space of the longitudinal hollow space of the drive shaft of the impeller.In the medium agitation mill the medium separating impeller is arranged in the inside space of the agitating member, and the impeller has a plurality of vanes circumferentially arranged at intervals, and is driven by the hollow drive shaft, one end of which opens to the inside of the impeller to provide the raw material discharging port. The discharging port is provided with an on-off valve of a resilient material to open and close the discharging port.

摘要翻译： 本发明的目的是提供一种中等搅拌磨机，其响应于该磨机的停止，以防止粉碎介质侵入叶轮的驱动轴的纵向中空空间的内部空间。 在介质搅拌磨机中，介质分离叶轮布置在搅拌构件的内部空间中，并且叶轮具有多个周向间隔布置的叶片，并且由中空驱动轴驱动，中空驱动轴的一端向内 的叶轮提供原料排放口。 排出口设置有用于打开和关闭排出口的弹性材料的开关阀。

公开(公告)号：US07374116B2

公开(公告)日：2008-05-20

申请号：US11297763

申请日：2005-12-08

申请人： Tsuyoshi Ishikawa ,  Masakatsu Iioka ,  Toshihiro Ishii ,  Kaori Harigai

发明人： Tsuyoshi Ishikawa ,  Masakatsu Iioka ,  Toshihiro Ishii ,  Kaori Harigai

IPC分类号： B02C17/16

CPC分类号： B02C17/161 ,  B02C17/16

摘要： A circulation type media agitator mill includes a cylindrical vessel, and an agitating member arranged rotatably in the cylindrical vessel. A grinding media is contained in a grinding chamber defined between a cylindrical wall of the agitating member and a surrounding cylindrical wall of the vessel. A media-separating member is arranged coaxial with the agitating member in the inner space of the agitating member. An inlet is provided for leading material to be ground to the grinding chamber, and an outlet leads the material separated from the grinding media to the outside of the mill via the media separating member. The vessel may have a length to diameter ratio smaller than one. The cylindrical wall and hub of the agitatihg member have openings to allow the grinding chamber to communicate with the media separating chamber.

摘要翻译： 循环式介质搅拌机包括圆柱形容器和可旋转地设置在圆柱形容器中的搅拌构件。 研磨介质包含在限定在搅拌构件的圆柱形壁和容器的周围圆柱形壁之间的研磨室中。 介质分离构件与搅拌构件同轴地设置在搅拌构件的内部空间中。 一个入口被提供用于被研磨到研磨室的引导材料，并且出口通过介质分离构件将从研磨介质分离的材料引导到研磨机的外部。 容器的长径比可以小于1。 搅拌构件的圆柱形壁和轮毂具有允许研磨室与介质分离室连通的开口。

公开(公告)号：US20060261201A1

公开(公告)日：2006-11-23

申请号：US11297763

申请日：2005-12-08

申请人： Tsuyoshi Ishikawa ,  Masakatsu Iioka ,  Toshihiro Ishii ,  Kaori Harigai

发明人： Tsuyoshi Ishikawa ,  Masakatsu Iioka ,  Toshihiro Ishii ,  Kaori Harigai

IPC分类号： B02C17/00

CPC分类号： B02C17/161 ,  B02C17/16

摘要： A circulation type media agitator mill includes a cylindrical vessel, and an agitating member arranged rotatably in the cylindrical vessel. The agitating member includes a cylindrical wall and a hub closing one end of the cylindrical wall at its periphery, the other end of the cylindrical wall being open. A grinding media is contained in a grinding chamber defined between the cylindrical wall of the agitating member and a surrounding cylindrical wall of the vessel. A media-separating member is arranged coaxial with the agitating member in the inner space of the agitating member. An inlet is provided for leading material to be ground to the grinding chamber, and an outlet leads the material separated from the grinding media to the outside of the mill via the media separating member. The vessel is designed that the quotient of the length L1 divided by the diameter D of the vessel (L1/D) may be smaller than one, and the cylindrical wall and hub of the agitating member have a plurality of openings to make the grinding chamber communicate with the media separating chamber. As a result, it is assured that the crushing power can be evenly applied to the “to be ground” material everywhere in the grinding chamber, and the mobility of the bead-like grinding material is substantially improved, accordingly increasing the rubbing and crushing efficiency, the media separating capability and the rotating speed up to an unprecedented degree.

摘要翻译： 循环式介质搅拌机包括圆柱形容器和可旋转地设置在圆柱形容器中的搅拌构件。 搅拌构件包括圆柱形壁和在其周边封闭圆柱形壁的一端的轮毂，圆柱形壁的另一端是敞开的。 研磨介质包含在限定在搅拌构件的圆柱形壁与容器的周围圆柱形壁之间的研磨室中。 介质分离构件与搅拌构件同轴地设置在搅拌构件的内部空间中。 一个入口被提供用于被研磨到研磨室的引导材料，并且出口通过介质分离构件将从研磨介质分离的材料引导到研磨机的外部。 该容器被设计成长度L 1除以容器的直径D（L 1 / D）的商可以小于1，并且搅拌构件的圆柱形壁和轮毂具有多个开口，以使 研磨室与介质分离室连通。 结果，确保了粉碎功能能均匀地施加到研磨室中的“被研磨”材料，并且珠状研磨材料的移动性显着提高，因此提高了摩擦和破碎效率 ，媒体分离能力和旋转速度达到前所未有的程度。