水厂污泥脱水系统的升级改造
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摘要
介绍了水厂污泥处理生产工艺,针对存在的不足,对污泥脱水系统进行了升级改造。在改造中,采用Modbus协议,应用了可编程序控制器与变频器,编制了相应的通信程序。升级改造后,水厂污泥脱水系统的生产效率得到提高,运维强度同时降低,效果良好。
The sludge treatment production process of the water plant was introduced,and the sludge dewatering system was upgraded and renovated in response to the existing deficiencies.In the renovation,the Modbus protocol was adopted,and the PLC and the inverter were applied,and the corresponding communication program was compiled.After upgrading and renovation,the production efficiency of the sludge dewatering system of the water plant is improved,the operation and maintenance intensity is reduced,and the performance is good.
The sludge treatment production process of the water plant was introduced,and the sludge dewatering system was upgraded and renovated in response to the existing deficiencies.In the renovation,the Modbus protocol was adopted,and the PLC and the inverter were applied,and the corresponding communication program was compiled.After upgrading and renovation,the production efficiency of the sludge dewatering system of the water plant is improved,the operation and maintenance intensity is reduced,and the performance is good.
引文
[1] 北京ABB电气传动系统有限公司.用户手册:高性能矢量控制变频器ACS550-01变频器(0.75～160 kW)[Z].
[2] 北京ABB电气传动系统有限公司.用户手册:ACS355变频器[Z].
[3] 栾秀春,杨爱光.PLC接收模拟量输入信号的通用计算表达式[J].电气电子教学学报,2010,32(6):81-83.
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[5] 叶晓波.现场总线结合PLC的同步控制在成灯圆车上的应用[J].上海电气技术,2013,6(3):41-44.
[6] 陈贤国.三菱PLC编程检索指令实际应用探讨[J].上海电气技术,2013,6(2):11-14.
[7] 徐斌.施耐德PLC开发及实例[M].2版.北京:电子工业出版社,2015.
[8] 张帆.基于工业以太网的水厂自动化控制系统研究[D].南京:东南大学,2016.
[9] 闫友可.基于RS-485的施耐德PLC与智能仪表串行通讯[J].制造业自动化,2018,40(11):57-59.
[10] 吴佩发.基于Modbus通讯协议对ABB变频器的冷却塔控制[J].智慧工厂,2018(7):55-57.
[2] 北京ABB电气传动系统有限公司.用户手册:ACS355变频器[Z].
[3] 栾秀春,杨爱光.PLC接收模拟量输入信号的通用计算表达式[J].电气电子教学学报,2010,32(6):81-83.
[4] 王兆宇.彻底学会施耐德PLC 变频器:触摸屏综合应用[M].北京:中国电力出版社,2012.
[5] 叶晓波.现场总线结合PLC的同步控制在成灯圆车上的应用[J].上海电气技术,2013,6(3):41-44.
[6] 陈贤国.三菱PLC编程检索指令实际应用探讨[J].上海电气技术,2013,6(2):11-14.
[7] 徐斌.施耐德PLC开发及实例[M].2版.北京:电子工业出版社,2015.
[8] 张帆.基于工业以太网的水厂自动化控制系统研究[D].南京:东南大学,2016.
[9] 闫友可.基于RS-485的施耐德PLC与智能仪表串行通讯[J].制造业自动化,2018,40(11):57-59.
[10] 吴佩发.基于Modbus通讯协议对ABB变频器的冷却塔控制[J].智慧工厂,2018(7):55-57.