The system consists of feedwaterpump control, adjusting valve level control, safety and alarm devices.
该系统包括给水泵控制、调节阀阀位控制以及安全保护和报警。
2
To solve the problem of steam surplus in a deaerator, the way of steam exhaust from a steam-driven feedwaterpump will be changed from originally to steam heating system to HP heater.
为缓解除氧器内加热蒸汽过剩的矛盾，将汽动给水泵的排汽，由排入加热蒸汽系统改排至高压加热器。
3
This article introduces the cause and analyses the accident of the rotor holding in death of the boiler feedwaterpump summing-up the way and technique measure in the process of repairing.