余热发电操作规程-中英文教程.docxVIP

目录1.Reference22.Brief on the system process系统流程介绍23.Process flow chart流程图34.Preparation before auxiliary equipment start-up辅机启动准备工作35.Temperature and pressure rising of the PH boiler窑尾锅炉升温升压36.Main steam pipes heating主蒸汽管加热37.Warming-up process准备启动过程38.Parallel in并网39.Inspection and maintenance while the turbine running汽轮机运行时的检查维护310.Inspection and maintenance while the generator running发电机运行时的检查维护311.AQC Boilers start窑头锅炉启动312.Normal shut-down procedure of turbine and generator汽轮发电机正常停机程序313.Maintenance during steam turbine shut-down汽轮机停机时的检查维护314.Inspection and maintenance during generator shut-down发电机停机时的检查维护315.Preparation before boilers stop锅炉停炉前的准备316.Inspection and maintenance during boilers shut-down锅炉停机时的检查维护3ReferenceInstruction of boiler operation锅炉使用说明Instruction of water treatment operation 水处理使用说明Instruction steam turbine generator operation instruction汽轮发电机使用说明Brief on the system process系统流程介绍The condensation water in the hot well of the condenser meets together with the water flows out from the flasher through the condensation water pump, and then flows into the economizer of the AQC boiler by the boiler water supply pump to preheat and produce the high temperature water with a certain pressure, the high temperature water flows out of the economizer is divided to three ways, namely the drum of the AQC boiler, the drum of the PHboiler and the flasher. The water flows into the drums will be circularly heated and turned to superheated steam to the turbine, the water flows into the flasher will be producedthe saturated steam by the flash effect and sent to the turbine, the rest steam will be back to the hot well and continue the circulation. The consumed water will be supplied by the pure water which pumped into the hot well from the water treatment device by the water supply pump.来自凝汽器热井中的凝结水和来自闪蒸器的水一起经凝结水泵，锅炉给水泵加压，进入窑头锅炉省煤器。省煤器出来的高温高压热水分成三路，分别进入窑头锅炉汽包、窑尾锅炉汽包和闪蒸器。进入汽包的热水经汽包循环加热，再经过热器过热后变为过热蒸汽进入蒸汽轮机。进入闪蒸器的热水经闪蒸后变为饱和蒸汽也进入蒸汽轮机。消耗的水由纯水泵从纯水处理设备中送入凝汽器热井。The