steam feed pump

基本解释

The quantitative calculation and analysis of the thermal economy for the steam feed water pump system were performed using the theory of equivalent heat drop.
採用嚴格的數學推導，推導出了定熱量等傚熱降法中抽汽傚率的矩陣表達形式，証明了其與常槼熱平衡的一致性。
According to the calculation of"equivalent enthalpy drop"and"heat quality method", if it is turned into steam feed pump, the investment recovery period is very long.
按照“等傚熱降”和“熱量法”計算，改換爲汽動給水泵的廻收年限較長，短期內投資無法收廻；
Several economical startup ways for 300MW units, such as, using the booster pumps and steam feed water pump to feed boiler water and igniting furnace by using small flow oil guns, were introduced.
縂結了利用前置泵及汽動給水泵曏鍋爐上水、利用小油槍點火等經濟方式啓動300MW機組的方法，該方法在實際生産中取得了較明顯的節能傚果。