发明授权
- 专利标题： Particulate material processing apparatus and particulate material processing system
- 专利标题（中）： 颗粒材料加工设备和颗粒物料处理系统
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申请号： US12270925申请日： 2008-11-14
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公开(公告)号： US08157899B2公开(公告)日： 2012-04-17
- 发明人: Tomohiro Isogai , Katsuya Nakai , Tatsuo Suzuki , Taku Hirakawa , Hiroyuki Shimada
- 申请人： Tomohiro Isogai , Katsuya Nakai , Tatsuo Suzuki , Taku Hirakawa , Hiroyuki Shimada
- 申请人地址： JP Osaka
- 专利权人： Daikin Industries, Ltd.
- 当前专利权人： Daikin Industries, Ltd.
- 当前专利权人地址： JP Osaka
- 代理机构： Global IP Counselors
- 优先权： JP2007-299556 20071119; JP2007-299557 20071119; JP2007-299558 20071119; JP2007-299559 20071119; JP2007-299560 20071119; JP2007-299561 20071119; JP2007-299562 20071119
- 主分类号： B01D53/22
- IPC分类号： B01D53/22 ; B01J8/18 ; B01J19/00
摘要：
A particulate material processing apparatus has a vessel and a processing tank. The vessel has a charging port for charging a particulate material into the vessel. The processing tank receives the particulate material charged from the charging port. The processing tank is shaped so as to narrow towards the bottom. At least the lower part of the processing tank is made of a gas-permeable material that allows the process gas for processing the particulate material to pass through. The upper part of the processing tank has lower gas permeability than the lower part of the processing tank.
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