发明名称 |
METHOD OF OPERATING COAL BURNER |
摘要 |
A method of operating a coal burner in which particulate coal is fed to the burner main nozzle (21) in which pulverized coal is fed to the main burner (21) and a mixture of ultrafine pulverized coal and a gaseous medium are additionally fed to the burner at a sufficient temperature significantly to increase the reactivity of the ultrafine pulverized coal at least during the light up of the burner. The coal may be pulverized in a pulverizer vessel (12) by interparticle collision in at least one stream of gaseous medium to produce the ultrafine pulverized coal and a flow of the mixture of the ultrafine pulverized coal and the gaseous medium is fed directly from the pulverizer vessel to the burner. |
申请公布号 |
ZA8501838(B) |
申请公布日期 |
1985.11.27 |
申请号 |
ZA19850001838 |
申请日期 |
1985.03.12 |
申请人 |
JAMES HOWDEN & COMPANY LTD. |
发明人 |
JAMES COOPER |
分类号 |
F23D1/00;F23D1/02;F23K1/00;F23K3/02 |
主分类号 |
F23D1/00 |
代理机构 |
|
代理人 |
|
主权项 |
|
地址 |
|