发明名称 |
BURNER AND INTERNAL COMBUSTION DEVICE WITH BURNER |
摘要 |
mechanical engineering. SUBSTANCE: burner has mixing nozzle restricting passage for flowing mixture along which flowing mixture containing atomized coal and transporting gas flows in direction of furnace. Burner has passages for secondary and tertiary air enclosing mixing nozzle along which secondary air and tertiary air flow, respectively, for use in process of burning. It has also air injection nozzles arranged near outer periphery of mixing nozzle far end. Air is injected by these nozzles in direction of mixing nozzle axis so that high temperature gas near outer periphery of mixing nozzle far end is sucked into flowing mixture near outer periphery of this far end. EFFECT: reduced content of nitrogen oxides in combustion products. 47 cl, 45 dwg
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申请公布号 |
RU2153129(C2) |
申请公布日期 |
2000.07.20 |
申请号 |
RU19980107161 |
申请日期 |
1997.04.30 |
申请人 |
BABKOK-KHITATI KABUSIKI KAJSJA |
发明人 |
TSUMURA TOSIKAZU;KIJAMA KENDZI;DZIMBO TADASI;MORITA SIGEKI;KURAMASI KOUDZI;OKIURA KUNIO;NOMURA SINITIRO;MORI MIKI;OKHJATSU NORIJUKI;TAKARAJAMA NOBORU;MINE TOSIKHIKO;KOBAJASI KHIRONOBU;OKAZAKI KHIROFUMI |
分类号 |
F23C1/00;F23D1/00;(IPC1-7):F23D1/00 |
主分类号 |
F23C1/00 |
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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