Title: To retrofit UP type once-through boiler of homemade 300MW generating unit to raise the peaking capability
Abstract: The original No.1boiler of Henan Yaomeng Power Generation corp.Ltd.was the first homemade300MW UP type once-through boiler designed and made by shanghai Boiler Works.In order to raise the peaking capability of the unit,Mitsui Babcock Energy Corp.Ltd.was contracted to retrofit this boiler to be a subcritical pressure,reheating once-through boiler with low mass velocity,positive flow response,vertical tube coil waterwall.The paper briefs the general situation of boiler before and after retrofitting,design principle of retrofitting,operation-control principle and peaking capability of boiler after retrofitting,and analyzes the retrofitting benefit.
Publication Year: 2003
Publication Date: 2003-01-01
Language: en
Type: article
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