发明名称 |
CHAR FEEDING HOPPER, CHAR RECOVERY SYSTEM, AND COAL GASIFICATION COMBINED POWER GENERATION SYSTEM |
摘要 |
Provided are a char feeding hopper that makes it possible to accurately measure char, a char recovery system, and a coal gasification combined power generation system. The char feeding hopper comprises: a char feeding hopper body that feeds separated char to a coal gasifier side; at least two casing tubes (121, 122) that are inserted from a side wall of the char feeding hopper body and that are provided so as to be aligned with one another in the vertical axis direction; a radiation source section (101) that is provided within the casing tube (121) and that emits γ-rays within the char feeding hopper body; and a γ-ray detector that is provided within the casing tube (122) and that detects emitted γ-rays. The cross-section of each casing tube (121, 122) has a shape that is provided with a tapered section (200) having an apex angle on the upper edge thereof. |
申请公布号 |
US2016237358(A1) |
申请公布日期 |
2016.08.18 |
申请号 |
US201415027321 |
申请日期 |
2014.09.12 |
申请人 |
MITSUBISHI HITACHI POWER SYSTEMS, LTD. |
发明人 |
MIYATA Yasuyuki;KOYAMA Yoshinori;SODA Yasuo;YAMAMOTO Junichiro;NISHIMURA Koji;NAKAYAMA Naoto |
分类号 |
C10J3/72;G01F23/288 |
主分类号 |
C10J3/72 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
Yokohama-shi, Kanagawa JP |