发明授权
- 专利标题： Continuous calciner
- 专利标题（中）： 连续计数器
-
申请号： US719935申请日： 1976-09-02
-
公开(公告)号： US4052149A公开(公告)日： 1977-10-04
- 发明人: Rodney A. Stiling
- 申请人： Rodney A. Stiling
- 申请人地址： NY Buffalo
- 专利权人： National Gypsum Company
- 当前专利权人： National Gypsum Company
- 当前专利权人地址： NY Buffalo
- 主分类号： C04B11/02
- IPC分类号： C04B11/02 ; C04B11/028 ; F27B15/00 ; F26B17/00
摘要：
A continuous calciner, particularly advantageous in converting gypsum to plaster, with two coaxial cylindrical walls, provides for heating air within the inner cylinder and then directing the air, for conveying and heating fine particles, along a spiral path, between the walls of the two coaxial cylinders, extending from one end of the calciner to an exit at the second end.
公开/授权文献
- US5825133A Resonant inverter for hot cathode fluorescent lamps 公开/授权日：1998-10-20
信息查询
