19F 燃机余热锅炉控制流程说明（供参考）HBG-GE图号：Y06750SM杭锅自动化工程有限公司2007 年 9 月2注:以下的启停说明,如有不完善之处,希望用设计院及 GE 公司能进步优化和完善，如有必要可在进一步会议中讨论。一、HRSG（冷态启动）启动前的准备：1.低压给水电动阀开X0LAB71AA002开2.低压给水旁路调节阀关X0LAB71AA101关3.低压循环泵 1.2 出口电动阀关X0LAB73AA002关4.低压循环泵出口调节阀关X0LAB73AA004 关X0LAB73AA101关5.低压汽包给水调节阀关X0LBJ11AA101 关6.低压汽包给水旁路电动阀关X0LBJ11AA003 关7.低压汽包紧急放水阀关闭X0LBJ11AA411 关8.低压汽包排污调节阀关X0LBJ11AA412 关X0LBJ11AA422 关9.低压蒸发器定期排污阀关X0HAD11AA422关10.低压蒸汽对空排汽阀开X0LBA71AA403开11.低压蒸汽阀前疏水阀关X0LBA71AA404 开X0LBA71AA409 关12.低压蒸汽阀后疏水阀关X0LBA71AA411 关13 中压给水电动阀关X0LAB81AA002 关14.中压给水旁路阀开X0LAB81AA003 开15.中压给水泄压阀关X0LAB82AA004 关16.中压给水泄压调节阀关X0LAB82AA103 关17.中压给水调节阀关X0LAB81AA101 关18.低压汽包补汽电动阀关X0LBD21AA001 关19.低压汽包补汽调节阀关X0LBD21AA101 关20.中压汽包启动排污阀关X0LBJ21AA101 关21.中压汽包连续排污阀关X0LBJ21AA102 关22.中压汽包紧急排污阀关X0LBJ21AA405 关23.中压蒸发器排污阀关X0LBJ21AA406 关X0HAD21AA421 关24.中压过热器疏水阀关X0HAH21AA402 关25.中压蒸汽对空排汽阀开X0HAH21AA501 开26.中压蒸汽疏水阀关X0HAH21AA502开X0HAH21AA504 关27.中压蒸汽调节阀关X0HAH21AA101 关28.中压蒸汽电动阀关X0HAH21AA012 关29.中压蒸汽旁路阀关X0HAH21AA011 关30.再热器 1 入口管道疏水阀关X0LBC21AA402 关31.再热减温器入口疏水阀关X0LBB21AA402 关32.再热减温器出口疏水阀关X0LBB21AA405 关33.再热减温水电动阀关X0LAF81AA002 关34.再热减温水调节阀关X0LAF81AA101 关35.热再热蒸汽对空排汽阀关X0LBB81AA502 关36.热再热蒸汽疏水阀关X0LBB81AA402 关37. 高压给水调节阀关38. 高压给水旁路调节阀关39. 高压给水电动阀开40. 中压汽包补汽电动阀关41. 中压汽包补汽调节阀关344. 高压汽包启动调节阀关45. 高压蒸发器疏水阀关47. 高压减温器出口疏水阀关48. 高压过热器 2 疏水阀关50.高压蒸汽阀前疏水阀关51.高压蒸汽阀后疏水阀关52.高压给水泵 1 出口电动阀关53.高压给水泵 2...
