基本信息:
- 专利标题: LOW NOX MIXED INJECTOR
- 专利标题(中):低NOX混合注射器
- 申请号:PCT/FR2008050796 申请日:2008-05-06
- 公开(公告)号:WO2008148994A3 公开(公告)日:2009-02-19
- 发明人: ROUCHY PATRICE , GARNIER LAURENT , VERNAZ JOSEPH , MAZZOTTI DE OLIVEIRA CARLOS
- 申请人: SAINT GOBAIN EMBALLAGE , SAINT GOBAIN , ROUCHY PATRICE , GARNIER LAURENT , VERNAZ JOSEPH , MAZZOTTI DE OLIVEIRA CARLOS
- 专利权人: SAINT GOBAIN EMBALLAGE,SAINT GOBAIN,ROUCHY PATRICE,GARNIER LAURENT,VERNAZ JOSEPH,MAZZOTTI DE OLIVEIRA CARLOS
- 当前专利权人: SAINT GOBAIN EMBALLAGE,SAINT GOBAIN,ROUCHY PATRICE,GARNIER LAURENT,VERNAZ JOSEPH,MAZZOTTI DE OLIVEIRA CARLOS
- 优先权: FR0754969 2007-05-10
- 主分类号: F23D17/00
- IPC分类号: F23D17/00 ; C03B5/235
摘要:
The invention relates to a combustion process, especially for melting glass, in which a flame is created both by an impulse of liquid fuel and a single impulse of gaseous fuel, characterized in that the fraction of the total power due to the liquid fuel varies between 20 and 80%, and in that the specific impulse of the gaseous fuel is limited to a sufficiently low value such that the NOx content of the fumes produced does not exceed 800 mg/Nm3 for a cross-fired furnace and 600 mg/Nm3 for an end-fired furnace; an injector for implementing this process; a burner comprising one or more such injectors; a furnace comprising at least one such burner.
摘要(中):
本发明涉及一种特别用于熔化玻璃的燃烧过程,其中通过液体燃料的脉冲和单一的气体燃料冲击产生火焰,其特征在于,由液体燃料引起的总功率的分数在 20和80%,并且气体燃料的比冲量被限制到足够低的值,使得所生产的烟气的NOx含量对于交叉烧结炉并不超过800mg / Nm 3,并且600mg / Nm 3用于 终炉; 用于实施该过程的注射器; 包括一个或多个这样的喷射器的燃烧器; 包括至少一个这样的燃烧器的炉子。
IPC结构图谱:
F | 机械工程;照明;加热;武器;爆破 |
--F23 | 燃烧设备;燃烧方法 |
----F23D | 燃烧器 |
------F23D17/00 | 同时燃烧或交替燃烧气态的、液态的或粉末燃料的燃烧器 |