凝汽器坑井排污泵自动控制方式的实现

Condenser pit sewage pump to achieve automatic control mode

鹤煤热电厂#1、#2机汽机凝汽器坑的排污设备在建厂初期为就地控制方式,不能实现自动控制,运行人员必须到就地进行操作,工作繁琐,不利于安全运行。本文通过对#1、#2机汽机凝汽器坑井排污设备电气的控制方式的改造,将其改造成自动控制方式,大大提高了工作效率,有效地防止了凝汽器坑井内电动门、排污泵电机及主厂房汽机零米被水淹重大事故的发生,从而保障了#1、#2机组的安全运行。

Hebi Coal Thermal Power Plant #1, #2 steam turbine condenser pit in the initial construction of sewage facilities for the local control mode, can not achieve automatic control, operating personnel have to operate locally, tedious work is not conducive to safe operation. Based on the # 1, # 2 steam turbine condenser sewerage pits the transformation of electrical control, to transform it into automatic control mode, greatly improving the work efficiency of the condenser pit wells to prevent the electric gate, sewage pump turbine motor and zero-meter main building was flooded major accidents in order to protect the # 1, # 2, the safe operation of the unit.