发明名称 |
Verfahren und Vorrichtung, um die Leistung einer Sauerstoff-Brennstoff Verbrennung mit einer Luft-Brennstoff Verbrennung aufrechtzuerhalten |
摘要 |
<p>An air-fuel burner (42) is used to maintain an operating temperature in a furnace normally heated with an oxy-fuel burner when the supply of oxygen is temporally reduced or stopped. Preferably, both the oxy-fuel burner and the air-fuel burner mount to a common pre-combustor (14) having a first passage (26) and a separate second passage (32) disposed beneath and coextensive with the first passage (26). When using the oxy-fuel burner, the oxy-fuel flame is directed through the first passage (26) and additional oxygen is directed through the second passage. When using the air-fuel burner, air or oxygen-enriched air is directed through the first passage (26) and fuel is separately directed through the second passage (32). Water cooling of the furnace gases can be used to reduce the volume of exhaust gases when operating with the air-fuel burner. <IMAGE></p> |
申请公布号 |
DE60008478(T2) |
申请公布日期 |
2004.11.25 |
申请号 |
DE2000608478T |
申请日期 |
2000.10.16 |
申请人 |
AIR PRODUCTS AND CHEMICALS, INC. |
发明人 |
HOKE, JR.;SLAVEJKOV, ALEKSANDAR GEORGI;D'AGOSTINI, MARK DANIEL;LIEVRE, KEVIN ALAN;PIETRANTONIO, JOSEPH MICHAEL |
分类号 |
F23N1/02;F23C6/04;F23D14/22;F23D14/32;F23J15/06;F23L7/00;F27D7/02;F27D17/00;(IPC1-7):F23D14/32 |
主分类号 |
F23N1/02 |
代理机构 |
|
代理人 |
|
主权项 |
|
地址 |
|