残液冷却器设计论文大学论文

吉林化工学院本科课程设计说明书残液冷却器设计Residual liquid cooler design性 质: 毕业设计 □毕业论文教 学 院：机电工程学院系 别：过程装备与控制工程学生学号：学生姓名：专业班级：过控 1304指导老师：职 称：副教授起止日期：2025.11.28～2025.12.16吉 林 化 工 学 院Jilin Institute of Chemical Technology摘 要换热器在石油化工行业有着广泛的应用，换热器是进行热交换操作的通用工艺设备。广泛应用于化工、石油、石油化工、电力、轻工、冶金、原子能、造船、航空、供热等工业部门中。特别是在石油炼制和化学加工装置中，占有极其重要的地位。 本次设计针对吉化有机合成厂丁二烯车间的乙腈、碳四的冷却问题，由所给定的设计条件，我们选取了固定管板式换热器进行冷却，并根据《化工工艺设计手册》、GB150-98 和GB151-98 等设计标准对冷凝器进行了结构设计和强度校核，进一步确定冷凝器的各种尺寸，并用 AutoCAD 绘制冷凝器的装配图和零部件图。关键词：固定管板式换热器;GB151-1999 ;GB150-1998 ;AutoCAD AbstractHeat exchangers are used extensively in the petrochemical industry, take care of the floating head exchanger is in general use craft equipments that carry on heat's exchanging the operation. Be apply in the chemical engineering, petroleum, petroleum chemical engineering, electric power, light work, metallurgy, atomic, shipbuilding, aviation and provide hot etc.industry section extensively in Especially in petroleum refine and chemistry process equip, occupy the very and important position. This design aim at the Jilin turn organic synthesize the factory high blunt car , styrene, ethylene and not the cooling problem of the spirit, from the design condition for settle give, we selected by examinations the filler letter type to change the hot machine to carry on the cooling, and according to 《 the chemical engineering technological design manual 》 , GB150-98 and etc. GB151-98s designed the standard to carried on the structure design and the pit in...