氯化锂电解化工安全虚拟仿真实验设计与应用

Design and Application of Virtual Simulation Experiment for Chemical Engineering Safety of Lithium Chloride Electrolysis

结合成都理工大学专业特色课“盐湖化工”的教学需求,依托青海兴华锂盐有限公司氯化锂电解生产装置,并以四川省危险化学品协会对氯碱电解工艺作业安全培训考核要求为标准,我院设计、模拟了氯化锂电解化工安全虚拟仿真实验。实验系统包括“原理教学”“氯化锂电解开车”“氯气泄漏应急处置”三个模块,采用了“3D现场”和“DCS中控系统”两种场景,并设置了“练习模式”“实验操作”和“考核评分”三层操作模式。采用“线上线下、虚实结合”的教学模式,并通过“ilab-x实验空间”对外免费开放使用,激发了学生的学习兴趣,发展了学生的构建思维,提高了学生的实践动手能力和创新能力,进而更好地掌握解决复杂工程问题的能力。

Combined with the teaching needs of the characteristic course“Salt Lake Chemical Industry”of Chengdu University of Technology,relying on the lithium chloride electrolysis production equipment of Qinghai Xinghua Lithium Salt Co.,Ltd.,and taking the Sichuan Hazardous Chemicals Association's safety training and assessment requirements for chlor-alkali electrolysis process operation as the standard,the virtual simulation experiment of lithium chloride electrolysis chemical engineering safety was designed and simulated.The experimental system includes three parts:“principle teaching”,“electrolytic started”,and“emergency disposal”.It adopts two scenarios including“3D scene”and“DCS central control system”,and sets up three operation modes including“practice mode”,“experimental operation”and“assessment score”.It adopts the teaching mode of“online and offline,combining virtual and real”and is opened to the public through“ilab-x experimental space”for free.It can stimulate students'interest in learning effectively,develop students'constructive thinking,and improve students'practical and innovation ability,and then better master the ability to solve complex engineering problems.