凝结水精处理系统调试措施

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1、BALCOEXPANSIONPROJECT-1200MWTHERMALPOWERPLANTCommissioningprocedurePROCEDUREFORCONDENSATEWATERPOLISHINGSYSTEM凝结水精处理系统调试方案Compliedby编写：史勉shimianRevisedby审核：冯荣彬fengrongbinApprovedby批准：于心水yuxinshui目录CONTENTS1系统概述General41.1凝结水精处理的目的Purpose41・2系统简介Briefi

2、ntroduce42设备介绍equipmentintroduce42.1?昆床Mixedbed42.2树脂分离罐SPT2・3阴、阳再生罐ARTCRT53调试应具备的条件Preconditionbeforecommissioning63.1对土建施工的要求Requirementstocivilengineering63.2对安装施工的要求Requirementstoerection73.3对电厂生产准备的要求Requirementstopreparationofplantproduction94•

3、辅助系统的调试Commissioningforassistantsystem104.1酸碱系统水冲洗Flushingforacidandalkalisystem104.2热水箱系统水冲洗Flushingforhotwatertank104.3再生及输脂系统水冲洗Flushingforregenerationsystem104.4混床系统水冲洗Flushingformixed-beds114.5压缩空气系统吹扫BlowingtheCompressedairsystem114.6再生用电加热箱的试运

4、Commissioningofelectrichotwatertank114.7再生用酸碱系统调试Commissioningofacid&alkaliregenerationsystem.....124.8操作系统调试automaticprogramcontrol125树脂装填及预处理Packingandpre-treatingofresin125.1树月旨的装填Loadingofresin125.2树月旨的反洗Backwashofresin136再生系统的调试Regenerationofres

5、in136.1阳树月旨的再生Regenerationofcationresin136.2阴树月旨的再生Regenerationofanionresin146.3置换Exchange146.4树脂漂洗Wash146.5树脂的混合147高速混床的调试CommissioningofhighspeedMB158安全事项Safetycautions159附录Appendix171系统概述General1.1凝结水精处理的目的Purpose火电厂凝结水精处理工作是为了对凝结水进行除盐和除浊处理，使水汽品质得

6、到改善和提高，以保证机组安全稳定运行。Condensatepolishingtreatmentsystemshallbeusedtoimprovequalityofboilerfeed-watersoastoshortentheoperationcycleandimprovetheoperationalsafetyandreliabilityoftheunit,andextendtheboilerservicelifb.1.2系统简介Briefintroduce本套凝结水精处理设备用于印度BAL

7、CO电厂4X300WM发电机组。设备釆用单元制，一台机组为一单元，配备两台高速混床。机组止常运行情况下，两台高速混床投运可满足机组100%凝结水处理。一套体外再生设备，阴、阳混合树脂分离采用国内目前较先进的高塔分离技术。TheseequipmentswillbeusedasgeneratorsofElectricPowerPlant4X300MWinBalcoIndia.Theyarecomposedinunits.Onegroupasaunitiscomposedoftwohighspeedm

8、ixedbeds・Normally,twohighspeedmixedbedswillmeetthedemandof100%condensatepolishingprocessing.Asuitofouterregenerationdevice,airandwatermixedresinisseparatedbyhightowerseparationtechnology,whichcanreducetheintersectedpollutionbelowto0.1%.每台混床正常运行时流速为10