发明名称 |
Batch system cross-flow rotary calciner |
摘要 |
This invention relates to a batch type rotary calcination system where the gas used to heat and chemically react a particulate material is cross-flow contacted with the particulate material. This cross-flow is achieved by locating a gas inlet and a gas outlet adjacent an apertured cylinder containing the particulate material. The apertures on the cylinder are covered by a screen designed to permit gas flow through but prevent the escape of particulate material from the system. The gas inlet and gas outlet are so positioned to provide a continuous gas cross-flow through the particulate material being treated.
|
申请公布号 |
US5927969(A) |
申请公布日期 |
1999.07.27 |
申请号 |
US19980071393 |
申请日期 |
1998.05.01 |
申请人 |
HARPER INTERNATIONAL CORP. |
发明人 |
DOVER, BRUCE J.;MCCORMICK, EDWARD V. |
分类号 |
B01J6/00;F27B7/20;F27B7/34;F27B7/36;(IPC1-7):F27B7/20 |
主分类号 |
B01J6/00 |
代理机构 |
|
代理人 |
|
主权项 |
|
地址 |
|