凝结水系统说明

ID:37668860

大小:85.00 KB

页数:7页

时间:2019-05-28

凝结水系统说明_第1页
凝结水系统说明_第2页
凝结水系统说明_第3页
凝结水系统说明_第4页
凝结水系统说明_第5页
资源描述:

《凝结水系统说明》由会员上传分享,免费在线阅读,更多相关内容在行业资料-天天文库

1、ENGINEERINGSHEETES.NO.SHEET7/7ENGINEERINGSHEETES.NO.SHEET1/7REV.NODATECUSTOME1REVD.CHKDAPPD.1999.21ligengpenglingxinliuxinEQUIPMENT2X350MWSTEAMTURBINE&GENERATORPLANT2000.122SUBJECTTheSDDforCondensateSystem3ThissheetistheSDDforCondensateSystemDRAWINGTITLE:SDDFORCONDENSATESYSTEMOWNWE’SDR

2、AWINGNO.:JJ3-TI0-5010–015Rev.2PURPOSEDISTRIBUTIONISSUEDBYNWEPDIFORCONSTRUCTION■DATE2000.12FORINFORMATIONPREPD.FORREVIEWCHKD.FORCONFIRMATIONFORQUATATIONAPPD.Hitachi,Ltd.Hitachi,WorksHitachi,Ltd.Hitachi,WorksENGINEERINGSHEETES.NO.SHEET7/71.Systemfunction1.1Thesystemdeliveriesthecondensat

3、efromthecondenserhotwelltothedeaeratorstoragetank.Duringthisprocess,thecondensatewillbeheated,deaerated,polished.1.2Thecondensatewillbeheatedbyturbineextractionsteamlow-pressureheatersandthedeaerator.1.3Thecondensatesystemwillbepolishedanditsconsolationofdissolvedsolidswillbecontrolled

4、.1.4Thecondensatewillbedeaeratedbothincondenserandthedeaerator.1.5Thecondensatesystemalsoprovidewatertovariousdesuperheaters,sealingwatertoequipment,makeupwatertovarioussystem,fillingwatertoboiler.2.ScopeofsystemdesignThescopeofcondensatesystem(drawingNo.JJ3-TP0-300-004)designisasfollo

5、ws:2.1Thecondensatepipingfromthecondenserhotwelltothedeaerator,includingtheequipment,fittingsandvariousdrain&ventpointsonthepipingandtheminimumrecirculatingwaterpipingofthecondensatepump(CP).2.2Theledoutpipingfromthemaincondensatepipingtothevariousmiscellaneouspiping&equipmentattempera

6、tors.2.3TheturbineLPcylinderlowloadspraywaterpipingledoutfromthemaincondensatepiping(aftertheglandsealcooler).2.4Themake-upwaterpipingledfromthecondensatestroragetanktothecondenserhotwell,includingtheequipmentandfittingsonthepipingandtheboilerfilingwaterundercoldcondition,themake-upwat

7、erpipingoftheclosecyclecoolingwatersystem(CCCWS)andgeneratorstatorcoolingwater,thefilingwaterpipingofcondensatesystemandthemake-upanddischargewaterpipingofthewatertank.TheconnectingpipingbetweenthewaterstoragetankofunitsNo.1andN0.2,includingfittingonthepiping.2.5Thedeaeratorstart-upr

当前文档最多预览五页,下载文档查看全文

此文档下载收益归作者所有

当前文档最多预览五页,下载文档查看全文
正文描述:

《凝结水系统说明》由会员上传分享,免费在线阅读,更多相关内容在行业资料-天天文库

1、ENGINEERINGSHEETES.NO.SHEET7/7ENGINEERINGSHEETES.NO.SHEET1/7REV.NODATECUSTOME1REVD.CHKDAPPD.1999.21ligengpenglingxinliuxinEQUIPMENT2X350MWSTEAMTURBINE&GENERATORPLANT2000.122SUBJECTTheSDDforCondensateSystem3ThissheetistheSDDforCondensateSystemDRAWINGTITLE:SDDFORCONDENSATESYSTEMOWNWE’SDR

2、AWINGNO.:JJ3-TI0-5010–015Rev.2PURPOSEDISTRIBUTIONISSUEDBYNWEPDIFORCONSTRUCTION■DATE2000.12FORINFORMATIONPREPD.FORREVIEWCHKD.FORCONFIRMATIONFORQUATATIONAPPD.Hitachi,Ltd.Hitachi,WorksHitachi,Ltd.Hitachi,WorksENGINEERINGSHEETES.NO.SHEET7/71.Systemfunction1.1Thesystemdeliveriesthecondensat

3、efromthecondenserhotwelltothedeaeratorstoragetank.Duringthisprocess,thecondensatewillbeheated,deaerated,polished.1.2Thecondensatewillbeheatedbyturbineextractionsteamlow-pressureheatersandthedeaerator.1.3Thecondensatesystemwillbepolishedanditsconsolationofdissolvedsolidswillbecontrolled

4、.1.4Thecondensatewillbedeaeratedbothincondenserandthedeaerator.1.5Thecondensatesystemalsoprovidewatertovariousdesuperheaters,sealingwatertoequipment,makeupwatertovarioussystem,fillingwatertoboiler.2.ScopeofsystemdesignThescopeofcondensatesystem(drawingNo.JJ3-TP0-300-004)designisasfollo

5、ws:2.1Thecondensatepipingfromthecondenserhotwelltothedeaerator,includingtheequipment,fittingsandvariousdrain&ventpointsonthepipingandtheminimumrecirculatingwaterpipingofthecondensatepump(CP).2.2Theledoutpipingfromthemaincondensatepipingtothevariousmiscellaneouspiping&equipmentattempera

6、tors.2.3TheturbineLPcylinderlowloadspraywaterpipingledoutfromthemaincondensatepiping(aftertheglandsealcooler).2.4Themake-upwaterpipingledfromthecondensatestroragetanktothecondenserhotwell,includingtheequipmentandfittingsonthepipingandtheboilerfilingwaterundercoldcondition,themake-upwat

7、erpipingoftheclosecyclecoolingwatersystem(CCCWS)andgeneratorstatorcoolingwater,thefilingwaterpipingofcondensatesystemandthemake-upanddischargewaterpipingofthewatertank.TheconnectingpipingbetweenthewaterstoragetankofunitsNo.1andN0.2,includingfittingonthepiping.2.5Thedeaeratorstart-upr

显示全部收起
温馨提示:
1. 部分包含数学公式或PPT动画的文件,查看预览时可能会显示错乱或异常,文件下载后无此问题,请放心下载。
2. 本文档由用户上传,版权归属用户,天天文库负责整理代发布。如果您对本文档版权有争议请及时联系客服。
3. 下载前请仔细阅读文档内容,确认文档内容符合您的需求后进行下载,若出现内容与标题不符可向本站投诉处理。
4. 下载文档时可能由于网络波动等原因无法下载或下载错误,付费完成后未能成功下载的用户请联系客服处理。
关闭