发明名称 |
ROTATING KILN OR COOLER FOR USE IN THE MANUFACTURE OF CEMENTITIOUS MATERIAL |
摘要 |
A rotating kiln or cooler for use in the manufacture of cementitious materials comprises a tubular body (1) mounted for rotation about the longitudinal axis thereof, a material being fed into the body at one end and removed at the other end. Air or combustion gases flow through the body (1) in the opposite direction to the material. In order to improve the heat transfer between the material and the air or gases, at least one ring (12) of lifting members (34) is provided on the interior periphery of the body (1). The members (34) lift the material and allow it to drop back to the bottom of the kiln, thus increasing the surface area of the material in contact with the air or gases. |
申请公布号 |
DE2861676(D1) |
申请公布日期 |
1982.04.15 |
申请号 |
DE19782861676 |
申请日期 |
1978.11.07 |
申请人 |
WHITELEY, DESMOND;FLETCHER, JOHN |
发明人 |
WHITELEY, DESMOND |
分类号 |
F27B7/14;F27B7/16;(IPC1-7):F27B7/14;C04B7/00 |
主分类号 |
F27B7/14 |
代理机构 |
|
代理人 |
|
主权项 |
|
地址 |
|