The status quo and existing problems of Zhejiang Changxing Power Plant unit external heating is analyzed

and discusses how to improve the heating capacity of the unit in two ways

through the comparison and selection of the cold again direct decompression

the transformation of investment

system has the advantages of simple structure

flexible operation

effectively improves the safety and reliability of the heating

after the implementation of the increase in the quantity of heat

and a good economic and social benefits.