发明名称 |
PULVERIZED FUEL DELIVERY SYSTEM FOR A BLAST FURNACE |
摘要 |
A pulverized fuel delivery system for a blast furnace in which pulverized coal is delivered in dense phase fluidized form into the blast furnace from gas pressurized tanks that are placed in communication, one at a time, in cyclical sequence with a pneumatic transport means. The tank gas pressure is regulated in accordance with the blast furnace wind rate to control the weight flow rate of pulverized coal into the furnace and the transport gas flow rate is regulated in accordance with the fuel weight flow rate to maintain a prescribed transport gas flow rate per pound of coal delivered to the furnace.
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申请公布号 |
US3689045(A) |
申请公布日期 |
1972.09.05 |
申请号 |
USD3689045 |
申请日期 |
1971.06.03 |
申请人 |
EARL E. COULTER;FRITZ L. HEMKER;ELIAS A. KAZMIERSKI |
发明人 |
EARL E. COULTER;FRITZ L. HEMKER;ELIAS A. KAZMIERSKI |
分类号 |
C21B5/00;(IPC1-7):F27B1/20 |
主分类号 |
C21B5/00 |
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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