会员体验
专利管家(专利管理)
工作空间(专利管理)
风险监控(情报监控)
数据分析(专利分析)
侵权分析(诉讼无效)
联系我们
交流群
官方交流:
QQ群: 891211   
微信请扫码    >>>
现在联系顾问~
热词
    • 8. 发明专利
    • GRANULATION APPARATUS
    • JPS61291029A
    • 1986-12-20
    • JP13296585
    • 1985-06-20
    • UBE INDUSTRIES
    • NACHI TOMOSABUROTERAUCHI SHIROFUJII HOSHICHI
    • B01J2/14
    • PURPOSE:To obtain a granulator having high strength and capable of preparing a granulated product having good quality, by arranging a specific rotary container, a feeder, a granulated product scrape-up body, a granulated product collector, a granulating diameter regulating device and a granulated product discharge passage. CONSTITUTION:The tray 2 of a rotary container is rotated to an A-direction and a powder P is supplied to the tray 2 from a feeder and a medium such as water is sprayed to an area B. The power is tumbled on the lower half part of the tray 2 to continuously form particles which are, in turn, successively grown to small, medium and large granules. Large and coarse soft granules are pushed up to the vicinity of a peripheral wall 2b and scraped up and fed by containers 3 turned around along with the tray 2 to be fallen from the containers 3 at the upper end part of the tray 2. Fallen particles are guided to a roller 6 through collection plates 4, 5 and small granules are passed through the gap between a roller 6 and a bottom plates 2a to be directed to a granulation area. particles not passed are introduced into the gap between the roller 6 and the bottom plate 2a under pressure and crushed under rotation to be formed into small particles which are, in turn, returned to the granulation area. By this method, granulating operation is repeated to obtain a granulated product having high strength.