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公开(公告)号:US09555416B2
公开(公告)日:2017-01-31
申请号:US13812638
申请日:2011-07-28
CPC分类号: B02C19/06 , B02C19/066 , B02C19/068 , B02C23/12 , B07B7/083 , B07B7/086
摘要: Disposed is a jet mill that has a cylindrical pulverization chamber (10) and a classification chamber (6) that connects to the pulverization chamber (10). A fine-powder discharge port (4a) and a classification rotor (7) are provided in the classification chamber (6). A feedstock supply port (5) and at least one gas emission nozzle (11) are provided in the pulverization chamber (10). The shape of the classification chamber (6) is a cone that starts on the inner wall of the pulverization chamber (10), and is angled towards the classification rotor (7). This configuration gives the jet mill high efficiency of pulverization and reduces the amount of powders left in the chamber when the jet mill has finished running.
摘要翻译: 设置有具有连接到粉碎室(10)的圆柱形粉碎室(10)和分级室(6)的喷射式粉碎机。 在分级室(6)中设置有细粉末排出口(4a)和分级转子(7)。 原料供给口(5)和至少一个排气喷嘴(11)设置在粉碎室(10)中。 分级室(6)的形状是从粉碎室(10)的内壁开始朝向分级转子(7)倾斜的锥体。 这种配置给喷射磨机提供了高效率的粉碎,并且当喷射磨机运行完毕时,减少了腔室中留下的粉末的量。
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公开(公告)号:US20130186993A1
公开(公告)日:2013-07-25
申请号:US13812638
申请日:2011-07-28
IPC分类号: B02C19/06
CPC分类号: B02C19/06 , B02C19/066 , B02C19/068 , B02C23/12 , B07B7/083 , B07B7/086
摘要: Disposed is a jet mill that has a cylindrical pulverization chamber (10) and a classification chamber (6) that connects to the pulverization chamber (10). A fine-powder discharge port (4a) and a classification rotor (7) are provided in the classification chamber (6). A feedstock supply port (5) and at least one gas emission nozzle (11) are provided in the pulverization chamber (10). The shape of the classification chamber (6) is a cone that starts on the inner wall of the pulverization chamber (10), and is angled towards the classification rotor (7). This configuration gives the jet mill high efficiency of pulverization and reduces the amount of powders left in the chamber when the jet mill has finished running.
摘要翻译: 设置有具有连接到粉碎室(10)的圆柱形粉碎室(10)和分级室(6)的喷射式粉碎机。 在分级室(6)中设置有细粉末排出口(4a)和分级转子(7)。 原料供给口(5)和至少一个排气喷嘴(11)设置在粉碎室(10)中。 分级室(6)的形状是从粉碎室(10)的内壁开始朝向分级转子(7)倾斜的锥体。 这种配置给喷射磨机提供了高效率的粉碎,并且当喷射磨机运行完毕时,减少了腔室中留下的粉末的量。
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