锅炉 boiler 自备电站 captive power plant 汽机房turbine hall超高压煤粉锅炉extra high pressure pulverized coal boiler超高压凝汽式汽轮发电机组extra high pressure condensing turbine-generator unit柴油发电机组diesel generator set /diesel generating unit 采暖系统HVAC system除氧间deaerator bay 煤仓间coal bunker bay除氧煤仓间 deaerator and coal bunker bay 热工控制系统C&I system主厂房 main power house冷却塔 cooling tower 除渣井 贮煤场 coal yard 灰渣库ash silo and slag bin推煤机coal bulldozer推煤机库coal bulldozer house继电器室 relay room 烟囱 stack