| 发明名称 |
COOLER TUBES FOR ROTARY KILN |
| 摘要 |
An improved cooler tube construction for rotary kilns is disclosed which includes a conical internal surface located at the inlet end of each cooler tube. This conical surface acts to prevent back-spill and to advance material through the cooler tube.
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| 申请公布号 |
US3813211(A) |
申请公布日期 |
1974.05.28 |
| 申请号 |
US19720288490 |
申请日期 |
1972.09.13 |
| 申请人 |
SMITH S & CO,US |
发明人 |
GOMMESEN H,DK |
| 分类号 |
F27D15/02;F27B7/40;(IPC1-7):F27B7/20 |
主分类号 |
F27D15/02 |
| 代理机构 |
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| 地址 |
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