Aiming at the trait of the thrust variation after condensing steam turbine reconstruct extraction steam turbine, the reasons are analyzed, the regularity is get out and the adjustment measures are given, which will have instruction meaning for the extraction steam reconstructive turbine units. 针对凝汽式汽轮机抽汽式改造后推力变化的特点,分析原因,找出规律,提出了调整措施,对凝汽式汽轮机抽汽式改造有一定的指导意义。
The heat efficiency of the condensing steam turbine and the middle extraction steam turbine are analyzed by using heat economics and energy lever principles. 介绍了蒸汽喷射泵在炼油装置中的应用、工作原理及运行情况,着重介绍了提高蒸汽喷射泵抽汽能力的技术措施。