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将虚拟装配技术引入化工流程中,对可视化设计化工流程、培训工人操作技能以及化工厂的数字化建设具有很大的应用价值。通过分析精馏系统,搭建了可视化装配平台。根据装配约束条件建立了可装配设备模型。提出了“1+1”和“1+n”普遍化的装配方法,实现了装配复杂精馏系统。通过输出装配信息,获取精馏系统装配过程中的装配方式和装配序列,验证装配操作的正确性。装配测试表明装配方法正确可行,其真实性、准确性和有效性满足了精馏系统虚拟装配的要求,实现了自由选择设备装配所需的精馏系统。系统可扩展性强,通过添加其它单元设备,可以实现所有化工流程的虚拟装配。
The virtual assembly technology into the chemical process, the visual design of chemical processes, training of workers operating skills and chemical plant digital construction has great application value. By analyzing the distillation system, a visual assembly platform was set up. According to assembly constraints, an assembly model is established. The universal assembly methods of “1 + 1” and “1 + n” are put forward to realize the complex distillation system. Through the output of assembly information, access to the distillation system assembly process assembly and assembly sequence to verify the correctness of the assembly operation. Assembly tests show that the assembly method is correct and feasible, and its authenticity, accuracy and effectiveness meet the requirements of the virtual assembly of the distillation system and realize the distillation system required for the free choice of equipment assembly. System scalability, by adding other unit equipment, you can achieve the virtual assembly of all chemical processes.