发明名称 |
EXHAUST RE-CIRCULATION TYPE GAS TURBINE SYSTEM AND COMBINED CYCLE GENERATOR FACILITY WITH THE GAS TURBINE SYSTEM |
摘要 |
PROBLEM TO BE SOLVED: To contrive stable operation of an exhaust re-circulation type gas turbine system with a simple structure by uniformly mixing the exhaust gas and fresh air so as to be supplied to a compressor without increasing the size of the facility for re-circulating the exhaust air. SOLUTION: This gas turbine system is provided with a compressor 1 for compressing air for combustion introduced through a filter 11, a combustion device 20 for igniting air compressed by the compressor 1 in the presence of a fuel and for supplying the high-temperature and high-pressure gas to the gas turbine, and an exhaust re-circulation duct 10 for taking a part of the exhaust gas after driving the gas turbine such that a part of the exhaust gas is mixed with fresh air so as to be used as the air for combustion. In this case, the exhaust port of the exhaust re-circulation duct 10 is connected to the upstream side of the filter 11.
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申请公布号 |
JP2001020755(A) |
申请公布日期 |
2001.01.23 |
申请号 |
JP19990193118 |
申请日期 |
1999.07.07 |
申请人 |
HITACHI LTD |
发明人 |
TAJIMA KATSUHIKO;MATSUO HITOSHI;KUBO YOSHIFUMI;TATEISHI AKITAKA |
分类号 |
F02M25/07;F01K23/10;F01K23/16;F02C3/34;F02C7/042;F02C7/055;F02C7/057;(IPC1-7):F02C3/34 |
主分类号 |
F02M25/07 |
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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