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固定式夹层锅整体结构设计论文.doc

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固定式夹层锅整体结构设计论文.doc

LT600固定式夹层锅设计说明书1摘要本设计的设备是一食品类的煮熟设备夹层锅。介绍了夹层锅的用途、特性、工作原理等方面。此设计对夹层锅的多方面作了一定的改进。给此设备增加了一搅拌装置,在工作过程中均匀物料,使其能方便加工粘度高及导热率低的物料,从而扩大了夹层锅的使用范围。增设了一安全阀,保障设备的安全工作。增设了一疏水阀,提高工作效率。并且在各零件的选材及外观方面都作了较全面的分析。最后对夹层锅的生产能力方面作了一定的分析计算。关键词煮熟夹层锅搅拌物料安全阀生产能力FixedlayeredpotThisdesingnisaboutaequepmentusedinfoodboiledlayeredpot.FirstIintroducedtheuse、thecharacteristicandworkingprincipleofthepot.InthisdesignImadecertainimprovementvariouslytothebandpot.IncreasedaBlenderforthisequipment,foruniformtheMaterialsinworkenablesitstofacilitatethehighviscosityandlowthermalconductivityMaterials,thusexpandedtheuseofthebandpot.InthedesignIadditionadrainingvalve,Improvetheworkingefficiency.Andinvariouspartsofthematerialandappearancehavemadeamorecomprehensiveanalysisoftheequipment.Finally,Ianalysistheproductioncapacityandthermalaspectsofthelayeredpot.KeywordsfoodboiledlayeredpotmixingmaterialssafetyvalveproductioncapacityLT600固定式夹层锅设计说明书2目录1绪论..................................................................................................................................................................................11.1夹层锅用途及特性...................................................................................................................................................11.2夹层锅的分类及主要性能参数.............................................................................................................................11.2.1夹层锅的分类..................................................................................................................................................11.2.2夹层锅主要技术特性、参数........................................................................................................................11.3夹层锅使用注意事项...............................................................................................................................................31.4夹层锅维护保养........................................................................................................................................................32夹层锅整体设计................................................................................................................................................................42.1性能参数的确定........................................................................................................................................................42.2设备的主要组成部分...............................................................................................................错误未定义书签。3夹层锅各零部件的设计...................................................................................................................................................53.1锅体..............................................................................................................................................................................53.1.1内层锅................................................................................................................................错误未定义书签。3.1.2.外层锅...............................................................................................................................错误未定义书签。3.1.3.开孔补强的考虑.............................................................................................................错误未定义书签。3.2锅外接管....................................................................................................................................错误未定义书签。3.2.1.进气孔接管的取用............................................................................................................错误未定义书签。3.2.2.出气孔接管的取用............................................................................................................错误未定义书签。3.2.3.排水孔接管的取用............................................................................................................错误未定义书签。3.2.4.排料孔接管的取用............................................................................................................错误未定义书签。3.3支脚.............................................................................................................................................错误未定义书签。3.4疏水阀的选用............................................................................................................................错误未定义书签。3.4.1疏水阀简介.......................................................................................................................错误未定义书签。3.4.2疏水阀选择.......................................................................................................................错误未定义书签。3.5安全阀的选用............................................................................................................................错误未定义书签。3.5.1安全阀简介.........................................................................................................................错误未定义书签。3.5.1安全阀选择.........................................................................................................................错误未定义书签。3.6搅拌装置....................................................................................................................................错误未定义书签。3.6.1搅拌器..................................................................................................................................错误未定义书签。3.6.2搅拌轴..................................................................................................................................错误未定义书签。3.7传动装置....................................................................................................................................错误未定义书签。3.7.1电动机及减速机的选用...................................................................................................错误未定义书签。3.7.2底座的设计.........................................................................................................................错误未定义书签。3.7.3螺栓的选用.........................................................................................................................错误未定义书签。3.7.4支撑板的设计.....................................................................................................................错误未定义书签。4夹层锅的有关计算..........................................................................................................................................................275锅体隔热层.......................................................................................................................................................................276夹层锅的整体外观..........................................................................................................................................................28LT600固定式夹层锅设计说明书37总结....................................................................................................................................................................................29参考文献................................................................................................................................................................................30致谢.........................................................................................................................................................................................311绪论1.1夹层锅用途及特性1.用途不锈钢夹层锅又名夹层蒸气锅,广泛用于糖果、制药、乳品、酒类、糕点、饮料、蜜饯、罐头等食品加工,也可用于大型餐厅或食堂熬汤、烧菜、炖肉、熬粥等,是食品加工提高质量、缩短时间、改善劳动条件的优良设备。2.工作原理工作时,物料从进料口输送至锅内。然后进气管通蒸汽,达到了工作压力时关闭进气阀门。通蒸气时,如果压力过大,则安全阀自动打开,释放多余的压力。当夹套内有冷凝水时,疏水阀工作,排出冷凝水。加热完毕后,打开卸料阀,物料则排放出来。3.特性夹层锅以一定压力的蒸汽为热源(也可选用电加热),夹层锅具有受热面积大、热效率高、加热均匀、液料沸腾时间短、加热温度容易控制等特点。夹层锅锅内层锅体内锅采用耐酸耐热的奥氏型不锈钢制造,配有压力表和安全阀,外型美观、安装容易、操作方便、安全可靠。1.2夹层锅的分类及主要性能参数1.2.1夹层锅的分类1)按结构形式分为固定式夹层锅和可倾式夹层锅2)按有无搅拌装置分为带搅拌式夹层锅与不带搅拌式夹层锅3)按加热方式分为电加热夹层锅、蒸汽加热夹层锅。1.2.2夹层锅主要技术特性、参数1)各型号夹层锅受热面积及液料沸腾时间表型号受热面积(M2)参数沸腾时间液料及加入量蒸气压力LT600固定式夹层锅设计说明书4表1.1各型号夹层锅受热面积及液料沸腾时间表2)各型号夹层锅性能参数产品型号公称容量L形式额定工作压力MPa搅拌速度r/min最大可倾角进出口管径inch电机功率kw直径深cmG50I50/5240可倾0.090.590°1/2G50II搅拌360.55G100I100/7050可倾0.090.590°3/4G100II搅拌360.55G100III搅拌0.55G200I200/8055可倾0.090.590°3/4G200II搅拌360.55G200III固定G300I300/9060可倾0.090.590°3/4G300II搅拌360.75G300III固定G400I400/10065可倾0.090.590°3/4G400II搅拌360.75G400III固定G500I500/11072可倾0.090.590°3/4G500II搅拌361.10G500III固定KgMPa(minG500.45自来水500.345G1000.58自来水1000.356G1500.88自来水1000.367G2001.13自来水1000.389G3001.43自来水1000.31015G4001.75自来水1000.31118G5002.00自来水2000.31520G6002.30自来水2000.31520

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