发明名称 |
SEAL STRUCTURE OF ROTARY KILN AND ROTARY KILN |
摘要 |
PROBLEM TO BE SOLVED: To provide a seal structure of rotary kiln and a rotary kiln in which radiation heat from an object to be processed within a transparent rotary cylinder is hardly transmitted to a seal interface part.SOLUTION: A rotary kiln of this invention has a transparent rotary cylinder 2. A seal structure comprises a rotary flange part 40 including a rotary side radial extending part 400 protruded from an outer circumferential surface of the rotary cylinder 2 toward an outside part in a radial direction and an annular rotary side axial extending part 401 extending axially from the rotary side radial extending part 400; a fixed flange part 41 arranged at an outside part in a radial direction of the rotary side axial extending part 401 while being independent from the rotary cylinder 2 and having an annular fixed side axial extending part 411 for forming an annular seal interface SA between it and the rotary side axial extending part 401; and a thermal shielding part 49 inserted between the rotary cylinder 2 and the rotary side axial extending part 401 to restrict radiation heat generated from an object W to be processed in the rotary cylinder 2 to the rotary side axial extending part 401. |
申请公布号 |
JP2014214996(A) |
申请公布日期 |
2014.11.17 |
申请号 |
JP20130094077 |
申请日期 |
2013.04.26 |
申请人 |
TAKASAGO IND CO LTD |
发明人 |
YAMAMOTO MASAYA;KATO FUMIHIKO;KATO EISAKU;ITO TATSUAKI |
分类号 |
F27B7/24;F27B7/38;F27D7/06 |
主分类号 |
F27B7/24 |
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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