| 摘要: |
| 针对部分净化厂锅炉燃料气消耗量大、凝结水回收率低、蒸汽放空量大、蒸汽凝结水现场
跑冒滴漏等现状,重庆天然气净化总厂从对锅炉清灰、根据负荷变化及时调整蒸汽量、定期检查保温效
果等方面加强节能经济运行管理;从加强蒸汽热量交换、低品质凝结水回收利用等方面进行节能技术改
造。经现场实践证明,这些节能措施是可行的。另外,通过燃料气消耗量、凝结水回收率等现场数据的
收集可看出蒸汽凝结水系统还有进一步节能的空间,可以从进一步减少泄漏、提高凝结水回收率、保障
蒸汽凝结水品质等方面对蒸汽及凝结水系统进行节能挖潜 |
| 关键词: 天然气净化厂 蒸汽 凝结水 节能技术 |
| DOI：10.3969/j.issn.1007-3426.2016.04.022 |
| 分类号::TE683 |
| 文献标识码:A |
| 基金项目: |
|
| Discussiononenergysavingtechnologyofsteamandcondensatesysteminnaturalgaspurificationplant |
|
ChenShiming, WangJun, WangYi
|
|
ChongqingNaturalGasPurificationPlantGeneral,PetroChinaSouthwest
Oil& GasfieldCompany,Chongqing401259,China
|
| Abstract: |
| Aimingatoperatingproblemssuchaslargeconsumptionofboilerfuelgas,lowrecovery
rateofcondensate,largeamountofsteamventing,andfieldleakingwaterofsteamcondensate,etc.,
Chongqing Natural Gas Purification Plant Generalstrengthened the economicaloperation and
managementofenergy-savingthroughcleaningtheboilers,timelyadjustingthesteam volume
accordingtotheloadvariation,aswellascheckingtheinsulationeffectregularly.Besides,energy
savingtechnicalreconstruction,includingenhancingthesteamheatexchangeandlowqualitywater
recycling,werecarriedout.Thefieldpracticeshowedthattheenergysavingmeasureswerefeasible
andeffect.Inaddition,thefielddataoffuelgasconsumptionandcondensaterecoveryrateindicated
thattherewerefurtherenergy-savingspaceforthesteamcondensatesystem,andtheenergy-saving
potentialin steam and condensatesystem could beachieved byfurtherreducingtheleakage,
improvingthecondensaterecoveryandguaranteeingthequalityofsteamcondensate. |
| Key words: naturalgaspurificationplant,steam,condensate,energysavingtechnology |
