J I A N G S U U N I V E R S I T Y可编程控制器课程设计小型污水处理控制系统 学 院: 电气信息工程 班 级: 农业电气 1101 姓名学号: 马舒童 学 号: 3110506015 指导老师: 刁晓燕 目 录一、小型污水处理控制系统设计要求 1.技术要求·········································1 2.动力设备·········································2 3.设计要求·········································2二、小型污水处理控制系统程序电路图 1. 程序流程图·······································3 2. 主电路设计·······································4 3。 沟通控制电路设计·································4三、小型污水处理控制系统硬件软件设计 1。 可编程控制器控制电路设计·························5 2. 输入输出口分配···································6 3。 可编程控制器控制程序设计·························8 4. 梯形图···········································95. 出现问题及改进方式·······························156。 心得·············································15四、参考文献一、小型污水处理控制系统设计要求 1.技术要求 SBR 废水处理技术是一种高效废水回用的处理技术,采纳优势菌技术对校园生活污水进行处理,经过处理后的中水可以用来浇灌绿地、花木、冲洗厕所及车辆等,从而达到节约水资源的目的. SBR 废水处理系统方案要充分考虑现实生活中校园生活区较为狭小的特点,力求达到设备体积小,性能稳定,工程投资少的目的.废水处理过程中环境温度对菌群代谢产生的作用直接影响废水处理效果,因此采纳地埋式砖混结构处理池以降低温度对处理效果的影响。同时,SBR 废水处理技术工艺参数变化大,硬件设计选型与设备调试比较复杂,采纳先进的 PLC 控制技术可以提高 SBR 废水...