| 发明名称 |
OXYGEN MIXER FOR OXYGEN COMBUSTION BOILER |
| 摘要 |
<p>In an oxygen mixer for an oxygen combustion boiler, circulating exhaust gas 8a heated in a rotary preheater 11a is mixed with oxygen. Resultant mixed gas 4 is guided to a boiler furnace 1 through a combustion gas duct 3 having bends 21a, 21b and 21c. At the bend 21a closest to the rotary preheater 11a in the combustion gas duct 3, an oxygen injection nozzle 23 is arranged to have a plurality of injection ports 26 for injection of oxygen 22 into circulating exhaust gas 8a.</p> |
| 申请公布号 |
CA2779818(C) |
申请公布日期 |
2015.02.10 |
| 申请号 |
CA20102779818 |
申请日期 |
2010.11.02 |
| 申请人 |
IHI CORPORATION |
发明人 |
UCHIDA, TERUTOSHI;ISHII, TORU;YAMADA, TOSHIHIKO;WATANABE, SHUZO;ISO, YOSHIYUKI |
| 分类号 |
F23C9/08;B01F3/02;F22B31/00;F23L7/00 |
主分类号 |
F23C9/08 |
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