年产二十吨中间相沥青基碳纤维设计说明书.docVIP

. . 化学反应工程课程设计 题目：年加工二十吨中间相沥青基碳纤维车间工艺设计 材料科学与工程 学院（系） 应 用 化 学 专业 年加工二十吨中间相沥青基碳纤维工厂设计说明书 摘 要 本设计是为年加工二十吨中间相沥青基碳纤维工厂而进行的工艺设计。根据设计大纲和设计任务要求该设计分别对各工艺作了详细阐述.以理论计算为依据.以实际工厂设计为参考.力求接近并切合实际。其主要包括生产工艺的各种指标、设备选形设计计算、物料衡算、能量衡算以及工艺流程图的设计。整个设计过程在保证达到设计要求和实际需要的前提下力求环保节能.从而能够获得更好的收益.降低对环境的影响.减少对环境的压力。最终理论计算结果在总收率80%的前提下.成品为20吨.最终确定选用DF-101S磁力搅拌器（7个）.聚合反应釜（7个）.纺丝机（4个）.预氧化机（4个）.炭化炉（4个）.石墨化炉（4个）符合设计的基本要求.同时满足国家标准。该设计成果主要采用形式为车间平面布置图（1张）.工艺流程图（1张）.并编写详细数据说明书。 Design specification of the plant with annual processing capacity of 20 tons mesophase pitch based carbon fiber Abstract This design is a process design for a 20 ton mesophase pitch based carbon fiber factory. According to the requirements of design outline and design task, each process is described in detail. Based on the theoretical calculation and the actual factory design, the design is close to and practical. It mainly includes various indexes of production process, design and calculation of equipment shape selection, material balance, energy balance and design of process flow chart. The whole design process strives for environmental protection and energy saving on the premise of meeting the design requirements and actual needs, so as to obtain better benefits, reduce the impact on the environment and reduce the pressure on the environment. The final theoretical calculation results show that under the premise of 80% total yield, the finished product is 20 tons. The final selection of df-101s magnetic stirrer (7), polymerization reactor (7), spinning machine (4), preoxidation machine (4), carbonization furnace (4) and graphitization furnace (4) meet the basic requirements of the design and meet the national standard. The design results are mainly in the form of workshop layout (1 sheet), process flow chart (1 sheet), and detailed data specification PAGE IV. . PAGE IV 目录 TOC \o 1-2 \h \u 15262 1.绪论 2 20082 1.1 中间相沥青基碳纤