热电厂增加汽动给水泵工程的经济效益分析

An analysis on economic efficiency of adding a new pneumatic water pump for the heat-power plant of baogang group

包头钢铁(集团)有限责任公司热电厂8#、9#锅炉新增加1台汽动给水泵后,不仅节约了厂用电量,而且汽动泵的排汽并入厂内低压蒸汽管网后,还可用来供热或加热除氧器。经生产实践检验证明,热电厂改造为汽动给水泵后,可以提高企业的经济效益和节能效益。

Thanks to adding a new pneumatic water pump to the No.8 and No.9 boilers of the heat power-plant of Baogang Group,the consumption of electricity of the plant has been deduced and the off-gas from the pump entering the low-pressure steam pipe network of the plant has been utilized to fire the heating system or the deaerator of the same plant.Through the production practices of the plant,the paper verifies that the pump modification contributes to the growth of the economic efficiency and reduction of energy consumption of the plant.