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Research and Design of Wastewater Pretreatment Grille Control System

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ã€Authorã€‘ Cui Jiren;Zhang Yanli;Li Guangjun;Wang Yuenan;Shi Qingwu;Mu xiaofeng;Information and Electronic Technology Institute of Jiamusi University;Mechanical Engineering Institute of Jiamusi University;Southwest Jiaotong University;

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ã€Abstractã€‘ According to the technological requirements of wastewater pretreatment grille,this article analyzes the measurement and control way of the grille liquid level,and shows the constituent parts of the PLC control system in the control station.It designs the main program flow chart and subroutine flow chart of grille part in the sweage pretreatment control system.æ›´å¤š è¿˜åŽŸ