无纺布厂设计说明书1

毕业设计（论文）题目：6.8米幅宽5500吨/年涤纶纺粘针刺无纺布生产线子题：专业：高分子材料指导教师：学生姓名：黄通旭班级-学号：2012年06月大连工业大学本科毕业设计（论文）6.8米幅宽5500吨/年涤纶纺粘针刺无纺布生产线Widthof6.8metersand5500tonsperyearofpolyesterspunbondedneedlepunchednonwovensproductionline设计（论文）完成日期2012年6月1日学院：纺织与材料学院专业：高分子材料科学与工程学生姓名：黄通旭班级学号：指导教师：评阅教师：2012年06月大连工业大学2012届本科生毕业设计（论文）-I-摘要本文对5500吨/年涤纶纺粘针刺无纺布（6.8米幅宽）的生产线进行了设计，主要包括了生产工艺路线、设备选型、车间平面布置和公用工程。采用科学、合理的方法设计出了节能减排的的新型纺粘针刺无纺布生产车间，符合国家“十二.五”规划发展计划。在保证生产、生活需要的同时降低水、电消耗量从而达到降低成本。通过科学合理的设计减少废液、废气、废渣的排放，必须要排放的一定要达到国家排放标准，尽可能的减少甚至消除对环境产生危害。本设计采用的是PET（聚对苯二甲酸乙二醇酯）切片纺丝工艺路线，运用了自主研发的牵伸装置以及旋转式摆板技术，设计了一条生产长丝针刺型无纺布的生产线。这个设计采用了国内先进技术，运用从国外收集到的资料，消化吸收后设计出国产化的长丝针刺无纺布车间。国内无纺布发展较为缓慢，很多先进的产品还需要向国外买进，本设计将实现部分产品的国产化，发展前景广阔。关键字：无纺布；针刺法；纺粘；PET大连工业大学2012届本科生毕业设计（论文）-II-AbstractThispaperismainlyaboutthewidthof6.8metersand5500tons/yearofpolyesterspunbondedneedlepunchednonwovensproductionlinedesign,it'sincludingaproductionprocessequipmentselectionplantlayoutandpublicworks.Usingscientific,reasonabledesignmethodforenergysavingandemissionreductionnewspunbondedneedlepunchednonwovenproductionworkshop,inlinewithnationalTwelfthFiveprogramdevelopmentplan.Inordertoreducethecost,whenweensuretheproduction,lifeneedswealsoreducingwater,electricityconsumption.Scientificandreasonabledesign'sreductionofwastewater,wastegas,wasteresiduedischarge,mustexhaustmustmeetthenationalemissionstandardsforemissions,asfaraspossibletoreduceoreveneliminatetheharmtotheenvironment.ThisdesignusesthePETchipspinningprocessroute,usingindependentresearchanddevelopmentofthedraftingapparatusandturningpendulumplatetechnology,designonelinetoproducefilamentacupuncturenon-wovenfabric.Thisdesignadoptsdomesticadvancedtechnology,usingthedatacollectedfromabroad,afterdigestionandabsorptiondesigntoproductionoffilamentacupuncturenon-wovenfabricshop.Domesticnonwovensdevelopmentisrelativelyslow,alotofadvancedtechnologyneedtobuyabroad.thisdesignwillachievesomedomesticproduct,hasacertainreferencevalue.Keywords:Non-Woven;Fabric;Acupuncture;Spunbonded;PET大连工业大学2012届本科生毕业设计（论文）-III-目录摘要.........................................................IAbstract........................................................II引言.............................................................1第一章总论......................................................21.1概述.....................................................21.2装置概况.................................................31.3设计依据.................................................31.4设计原则.................................................31.5装置组成及设计范围.......................................41.6工作制度劳动定员..........................................41.7产品所需的主要原材料指标................................61.8主要原材料及辅助材料消耗................................101.9主要技术经济指标........................................11第二章工艺设计.................................................132.1概述.....................................................132.2生产方案与设计规模......................................132.3工程规格及消耗.........................................142.4产品质量指标............................................152.5工艺流程介绍............................................172.6纺丝主要工艺参数........................................182.7工艺参数计算.............................................192.8物料衡算................................................21第三章设备选型与计算...........................................233.1概述....................................................233.2设备选型的原则..........................................233.3设备选型................................................23第四章总图运输.................................................284.1概述....................................................284.2设计依据................................................28大连工业大学2012届本科生毕业设计（论文）-IV-4.3平面布置................................................284.4储存....................................................284.5运输.....................................................294.6消防....................................................29第五章供电设计.................................................305.1概述....................................................305.2供电设计................................................305.3防火安全................................................31第六章自动控制设计.............................................326.1概述....................................................326.2主要控制系统..........................................32第七章土建.....................................................347.1概述.....................................................347.2设计依据................................................347.3建筑设计.................................................34第八章公用工程与空调设计.......................................368.1概述....................................................368.2对压空要求..............................................368.3水系统..................................................378.4空调....................................................38第九章管道设计与安装...........................................399.1管道连接方式............................................399.2管道焊接要求............................................399.3管道安装........