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    • 3. 发明专利
    • Grinding classifier
    • 研磨分类器
    • JP2010274234A
    • 2010-12-09
    • JP2009131678
    • 2009-06-01
    • Ricoh Co Ltd株式会社リコー
    • MAKINO NOBUYASU
    • B04C9/00B02C23/12B02C23/14B02C23/28B04C5/103B04C5/12B04C5/24B04C11/00B07B7/08
    • PROBLEM TO BE SOLVED: To provide a grinding classifier which can reduce static pressure load in a classification process by reducing a content of included coarse powder fresh from a finely dividing process under a constitution using a common blower adaptable to a classifier and a grinder, with other advantages such as being able to prevent coarse particles from being included, maintain stable production conditions for a long time and also, achieve an efficient installation space use or power consumption. SOLUTION: This grinding classifier (50 and 60) is of a cyclone type and sucks and conveys a raw material and a ground particle using the common blower 80. In addition, the classifier (50 and 60) is constituted of a secondary air inflow hole 53, a guide cone 54 for making an ascent of a ground microparticle, and an exhaust pipe 55 for the ground microparticle. After capturing the ground particle, the first cyclone classifier 50 and the second cyclone classifier 60 sucks and discharges the micropowder upward. COPYRIGHT: (C)2011,JPO&INPIT
    • 要解决的问题:提供一种研磨分级机,其可以通过使用适用于分选机的公共鼓风机的构造,通过减少从细分处理中新鲜的包含的粗粉的含量来降低分级过程中的静压负荷, 研磨机具有诸如能够防止粗颗粒被包括在内的其它优点,长期保持稳定的生产条件,并且还实现有效的安装空间使用或功率消耗。 解决方案:该研磨分选机(50和60)是旋风式,使用普通鼓风机80吸入和输送原料和研磨颗粒。此外,分选机(50和60)由二次 空气流入孔53,用于使微粒上升的引导锥54和用于研磨微粒的排气管55。 在捕获研磨颗粒之后,第一旋风分选机50和第二旋风分选机60向上吸引并排出微粉。 版权所有(C)2011,JPO&INPIT