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6CDQ Waste Heat Power Gengeration 
7Sintering Flue Gas Waste Heat Power Generation 
8Steel Converter Waste Heat Power Generation 
9Blast-furnace Gas Power Generation Project 
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   Sintering Flue Gas Waste Heat Power Generation   

Sintering Flue Gas Waste Heat Power Generation


Sinter is main raw material of the blast furnace ironmaking¡£In order to ensure the quality of sinter and operation safety of conveying equipment£¬cold air should be drumed from the bottom of sinter material layer by cooling machine so as to force the sinter cooling¡£
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There is two ways of the waste heat recycle£ºone kind is dynamic utilization£¬namely converting the waste heat to electricity or mechanical energy£»the other kind is thermal utilization£¬namely Using waste heat to preheat air£¬dry products£¬supply hot water or steam as well as heating and refrigeration,etc¡£At present£¬waste heat recovery of domestic sintering cooling machine typically use the thermal utilization£¬mainly including£»returns the flue gas to the sintering material layer for combustion air;preheat combustion air as combustion wind of ignition furnace£»go into secondary mixing machine or preheat mixture in front of ignition furnace£»generate steam through the waste heat boiler or heat pipe technology and send to pipenetwork¡£From the view of effectiveness and economy of energy utilization£¬it is the most effective waste heat recovery to generate with waste heat or directly drive machinery as dynamic¡£
 

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