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1、石油二厂南蒸馏原油换热网络优化设计xxxxxxxxxxx大学xxxxxxx学院抚顺摘要中国石油将增加投入,推进化工企业节能节水型企业建设,并计划到2010年,全面实现国家节能减排指标。排技术水平,按计划、有步骤地使用在一批节能项目上。目前,已与国内外相关专业公司签订节能减排,规划的修订方案,进一步提高了化工企业的节能节水和减排的标准要求,相关指标更加明确。化工行业要按照国家发改委的要求和属地管理原则,加强跟踪、评价和指导,为政府节能减排提供技术支持和咨询,用技术进步推动化工节能减排。本文针对换热嚣网络的动态特性研究做了简要
2、夼绍。并对这些系统的节能也有一定的帮助。最后指出了挺热器网络研究的发展方向。文章介绍了夹点技术的原理,对夹点技术在国内外的研究进行了综述,夹点技术是一种十分有效和实用的过程集成技术。并对其在国内的发展趋势进行了展望。介绍了夹点技术设计的基本概念及设计原则.以标定数据为基础,运用夹点技术对某炼油厂南蒸馏换热网络进行优化分析,经济评价结果表明优化后的换热网络节能效果较好。关键词:夹点技术;换热器网络;换热器同络;优化;夹点技术过程工程换热网络优化综合;换热器网络;夹点算法。TheOptimalDesignofHeatExcha
3、ngerNetworkAtCrudeOilOfTheSouthDistillationWorkshopAbstractPetroChinatoincreaseinvestment,promotethechemicalindustryenergysavingenterprisestobuild,andhasplansto2010,thefullrealizationofthenationalenergysavingtargets.Rowtechnicallevel,asplanned,systematicuseinanumb
4、erofenergy-savingprojects.Currently,thecompanyhassignedwithdomesticandforeignprofessionalenergysaving,planningpackagetoenhancethechemicalindustryenergyandwatersavingandemissionreductionstandards,relevantindicatorsmoreclearly.Chemicalindustryinaccordancewiththerequ
5、irementsoftheStateDevelopmentandReformCommissionandtheprincipleofterritorialmanagementandtostrengthenthetracking,evaluationandguidancetoenergysavingfortheGovernmenttoprovidetechnicalsupportandadvice,withtechnologicalprogresstopromotethechemicalenergysaving.Inthisp
6、aper,thedynamiccharacteristicsofheatexchangernetworksclamorofabriefdakuangShao.Andenergyofthesesystemsalsohavesomehelp.Atlast,theveryheatofthedevelopmentnetwork.Thispaperintroducestheprinciplesofpinchtechnology,onpinchtechnologystudyathomeandabroadwerereviewed,pin
7、chtechnologyisaveryeffectiveandpracticalprocessofintegrationtechnology.AnditsdevelopmenttrendinChinawerereviewed.PinchTechnologyintroducesthebasicconceptsofdesignanddesignprinciple.Tocalibrationdata,theuseofpinchtechnologydistillationofarefineryinSouthernanalysiso
8、fheatexchangernetworkoptimization,economicevaluationshowedthattheoptimizedheatexchangernetworkbetterinenergysaving.Keywords:Pinchtechnology;exchangernet