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1984年商业部下达,南宁肉联厂承担,广西大学与武汉食品研究所协助的南宁肉联厂6500吨冷库制冷工艺微机自控系统于五月十六日在南宁通过部级鉴定。有关专家经过认真反复地评议,一致认为该系统达到国内先进水平,具有推广价值. 该控制系统是运用微处理计算机对4个制冷系统及13台氨制冷压缩机、附属设备等共370个点实现检测、控制及运行管理.它包括单板微处理机控制部分和大型工艺模拟屏的集中遥控操作与监视部分.按照一定的工艺流
In 1984, the Ministry of Commerce issued a contract with Nanning Meat Processing Plant. The computerized control system of 6500 tons of cold storage refrigeration process in Nanning Meat Processing Plant assisted by Guangxi University and Wuhan Food Research Institute passed the ministry-level appraisal in Nanning on May 16. After careful and repeated appraisals, the experts agreed that the system has reached the domestic advanced level, and has the promotion value.The control system is implemented using a microprocessor-based computer to achieve a total of 370 points for four refrigeration systems and 13 ammonia refrigeration compressors and auxiliary equipment Detection, control and operation management.It includes single-chip microprocessor control part and large-scale process simulation screen centralized remote operation and monitoring part.According to certain process flow