辽宁工业大学毕业设计模板

本科生毕业设计（论文）I摘要本设计的任务是年产6500吨环己烷的工艺设计，采用的是气相苯加氢法制备环己烷的设计方案。本设计介绍了环己烷的主要性质和用途，阐述了现在工业中环己烷的生产现状，并以此来确定生产环己烷的方法。本文重点进行了该工艺流程的物料衡算，热量衡算和设备选型及计算。在物料衡算中，计算了反应器和主要设备进出口物料的组成和流量；在热量衡算中，根据设计任务中物料各点的温度，计算了反应器和各换热器的热负荷及冷却水、蒸汽的用量；设备选型计算中根据处理任务要求，选择了不同种类和型号的设备。最后列出了设备一览表，给出了产品的技术经济定额和安全生产基本原则。本次设计共绘制三张图，包括物料流程图，带控制点的工艺流程图以及设备平立面布置图。关键词：环己烷；工艺设计；流程图“关键词”用宋体加粗小四号，后面加宋体冒号“：”，冒号不加粗。中间不能有空格关键词正文用宋体小四号，词之间用宋体分号“；”隔开，最后一个词后面没有标点符号，一般4-6个关键词本科生毕业设计（论文）IIAbstractThisdesignisforanannualoutputof6,500tonscyclohexane，andgas-phasebenzenehydrogenationischosenfortheproduct.Inthisdesign,boththepropertyandapplicationofthecyclohexane,aswellasproductionstatusofcyclohexanewerepresentedanddeterminesproductionmethodforcyclohexane.Furthermore,Materialbalancecalculation,heatbalancecalculationandequipmentselectionandcalculationwerecarriedoutinthedesign.Accordingtothedesigntask,theamountofvariousrawmaterialsandtheimportandexportmaterialflowofthemajorequipmentcanbecalculatedonthebasisofmaterialbalance,intheheatbalance,theheatloadofthereactor,heatexchanger,andtheamountofcoolingwaterandvaporwerecalculated.Afterall,majorinstallationsandsupportingfacility’smodelweredeterminedaccordingtothetechnologicalconditions,thenlistedthenecessaryequipmentsandfinallymakedaquotaoftechnologyeconomyoftheproductandthebasicsafeproductionprinciple.Thisdesignmainlycontainsthreecharts,includingthematerialflowchart,processchartwithcontrolpointaswellasplaneandelevationdesignoftheequipment.Keywords：Cyclohexane;Processdesign;Flowchart英文摘要正文用TimesNewRoman小四号字体，标点符号一律英文状态TimesNewRoman英文关键词用TimesNewRoman小四号，词之间用英文分号“;”隔开后空1格，每个关键词首字母大写。本科生毕业设计（论文）III目录第1章绪论........................................................................................................11.1产品及催化剂的性质和用途...................................................................11.2环己烷的生产现状....................................................错误!未定义书签。1.3设计依据和意义标题可根据自己的情况给出错误!未定义书签。第2章环己烷生产方法的论证和确定.................................错误!未定义书签。2.1液相法苯加氢制备环己烷........................................错误!未定义书签。2.2气相法苯加氢制备环己烷........................................错误!未定义书签。2.3生产方案的确定........................................................错误!未定义书签。第3章工艺流程的说明.........................................................错误!未定义书签。第4章物料衡算....................................................................................................24.1设计依据...................................................................................................24.2设计计算....................................................................错误!未定义书签。第5章热量衡算..................................................................................................25.1设计依据...................................................................................................35.2设计计算...................................................................................................35.2.1汽化器.............................................................................................35.2.2过热器..............................................................错误!未定义书签。5.2.3氢化器..............................................................错误!未定义书签。5.2.4热交换器..........................................................错误!未定义书签。5.2.5主冷器..............................................................错误!未定义书签。5.2.6尾冷器..............................................................错误!未定义书签。第6章设备选型.....................................................................错误!未定义书签。6.1设计依据....................................................................错误!未定义书签。6.2设计计算....................................................................错误!未定义书签。6.2.1加氢反应器......................................................错误!未定义书签。6.2.2主冷凝器..........................................................错误!未定义书签。6.2.3尾冷凝器..........................................................错误!未定义书签。6.2.4过热器..............................................................错误!未定义书签。6.2.5泵......................................................................错误!未定义书签。第7章生产设备一览表.........................................................错误!未定义书签。论文内容变化后，右键单击目录区域，选择“更新域”，再选择“更新整个目录”，确定。一级标题宋体小四加粗，二级以下标题宋体。标题中的数字、字母用TimesNewRoman，包括页码，汉字用宋体。本科生毕业设计（论文）IV第8章产品的技术经济定额.................................................错误!未定义书签。第9章安全生产的基本准则.................................................错误!未定义书签。参考文献............................................................................................................5致谢....................................................................................................................9附录AC语言程序...........................................................................................10附录B英文译文...............................................................................................11附录C英文原文.................................................................错误!未定义书签。本科生毕业设计（论文）1标题1，黑体小二，英文用Timesnewnoman，行距固体值20磅，段前后2行标题2，黑体小三，英文用Timesnewnoman，行距固体值20磅，段前后1行正文中，除汉字之外的阿拉伯数字、符号、变量、英文字母，包括公式中、图表中的数字符号一律使用TimesNewRoman字体，标点符号用中文宋体。最多三