发明名称 |
LIFTER FOR HEAT EXCHANGING DEVICE, ROTARY DEVICE EQUIPPED WITH THE SAME AND METHOD FOR HEAT TREATMENT OF NICKEL OXIDE ORE |
摘要 |
[PROBLEMS] A rotary heat exchanger increasing the degree of contact of the entire raw material with heat gas, enabling to achieve a high exchange rate of heat with the gas even the raw material has a high percentage of water content. [MEANS FOR SOLVING PROBLEMS] A lifter (7) in which an inner cell (12) and outer cells (13) are formed at a section in a part in the longitudinal direction of a circular tube-like shell (4) is provided. The inner cell (12) has, on the raw material loading side, an opening having the size 1/6 or more of the inner diameter of the circular tube-like shell (4) and is concentric with the shell. The outer cells (13) are formed by circumferentially partitioning an outer peripheral space of the inner cell by radial plates (11). A ring plate (10) defining the inner cell (12) is constructed from a panel with holes screening a part of raw material in each outer cell (13) into the inner cell (12). The radial plates (11) defining the outer cells (13) are also constructed from a panel with holes for screening a part of the raw material in each outer cell (13) into adjacent outer cells (13).
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申请公布号 |
CA2544671(C) |
申请公布日期 |
2011.01.18 |
申请号 |
CA20052544671 |
申请日期 |
2005.06.02 |
申请人 |
PACIFIC METALS CO., LTD. |
发明人 |
SASAKI, AKIRA;NAGASAWA, HITOSHI;NAKAMURA, YOSHIKATU;ISHIBASHI, MASAYUKI |
分类号 |
F26B17/32;F27B7/16;C22B1/216;C22B23/00;C22B23/02;F26B11/04;F27B7/33;F27B7/34;F27B7/36 |
主分类号 |
F26B17/32 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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