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时间:2017-12-07
《不同热源密集型烤房对烟叶烘烤能耗的影响》由会员上传分享,免费在线阅读,更多相关内容在学术论文-天天文库。
1、安徽农业科学,JournalofAnhuiAsi.Sci.2013,41(25):10417—10419,10421责任编辑李菲菲责任校对卢瑶不同热源密集型烤房对烟叶烘烤能耗的影响蔡剑锋,奎发辉,和世华,刘海彬,洪文峰(1.云南佳叶工贸有限公司,云南昆明650000;2.丽江市烟草公司,云南丽江674100)摘要[目的]研究不同类型供热源密集烤房对烟叶烘烤能耗的影响。[方法]对3种不同供热方式的烤房进行烟叶烘烤对比,严格记录鲜烟叶总重量、烤后烟叶总干重、耗能情况、烘烤时间、用工成本以及在烘烤过程中不同供热源烤房对烘烤工艺的执行情况。[结果]高温热泵烤房虽然一次性投入较大,但节能效果好
2、(耗电量为2.57(kw·h)/kg干烟),与传统常规燃煤烤房相比,高温热泵烤房总烘烤成本低,且技术成熟,性能可靠,在供电资源充沛、烤烟季节电力有保障、环境要求高的烟区可推广使用。电加热烤房投入较小,和传统燃煤烤房相当,具备热泵烤房的全自动控制、控制精度高、无污染等优点.但电加热烤房能耗较高,在电价较低[不超过0.45元/(kW·h)】和供电电力设施容量较大的地区,也可推广使用。I结论l研究探索出适合烟叶烘烤“零排放”的加工处理办法,解决了烟叶烘烤带来的能源有效利用和环境污染等问题,可为实现烟叶烘烤环节降本增效提供技术依据。关键词热泵;电加热;燃煤;烤烟房;烟叶烘烤中图分类号$572
3、文献标识码A文章编号o517—6611(2013)25—10417—03EfectsofDiferentHeatSourceHeatingIntensiveFlue-curedBarnOnEnergy-consumptionofTobaccoCuringCAIJian-fengetal(YunnanJiayeTradeLimitedCompany,Kunming,Yunnan650000)Abstract[Objective]Tostudyeffectsofdifferentheatsourceheatingintensiveflue—curedbarnonenergyconsump
4、tionoftobaccobaking.[Method]Totalweightoffreshtobaccoleaf,totaldryweightoftobaccoleafafterbaking,energyconsumption,bakingtine,laborcostandop-erationofdifferentheatsourceflue—curedbarnwasrecordedstrictly.[Result]Althoughheatpumpbarnneedsone—timehigherinvestment,itsenergy—savingeffectisgood(elect
5、ricconsumptionamountis2.57(kW·h)/kgdrgtobacco).Comparedwithtraditionalcoal—firedcuringbarn,heatpumpcuringbarnhasadvantagesoflowcost,maturetechnology,reliableperformance,whichcouldbewidelyusedintobaccoareaofabundantelectricresource,highrequirementsonenvironment.Electricheatingbarnneedslessinvest
6、mentandwithadvantagesoffullauto—maticcontrol,highcontrolprecision,nopollution.Theenergyconsumptionofelectricheatingbarnishigh,whichcouldbewidelyusedinlowerelectricprice(<0.45yuan/(kW·h))region.[Conclusion]Thestudyexploredtheprocessingmethodfor“zerodischarge”oftobac—CObaking,solvedproblemsofener
7、gyefectivelyutilizationandenvironmentpollution,whichprovideatechnicalbasisf0cosireducingandef-ficiencyincreasingoftobaccobaking.‘KeywordsHeatpump;Electricheating;Coal;Flue—curedtobaccoroom;Tobaccobaking目前,燃煤烤烟仍是我国烟叶烘烤中长期且广泛采用的器)、辅
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