Application of Siemens Control System in Coal Chemical Water Treatment System
A set of Siemens S7-300 PLC automatic control system is designed for the efficient operation and water supply requirements of desalinated water and condensate fine treatment and concentrated water reverse osmosis system of coal chemical projects in cold areas.PLC technology has the characteristics of easy programming,high integration,strong reliability,flexible configuration,simple and convenient installation,and fast running speed.In the development of mechanical and electrical engineering automation,the effective use of PLC technology can promote the level and effectiveness of automation control,and water treatment system engineering will achieve better development.Based on the characteristics and advantages of PLC technology,Siemens S7-300 series PLC,WINCC7.4 configuration software as the core control components to achieve intelligent,unmanned operation control,can automatically print reports,view historical trends,real-time trends,alarm records,use sensor and transmitter technology to achieve the combination between analog and switching,control accuracy is greatly improved,cost-effective,improve production efficiency,and lay a good foundation for saving operating electricity costs.
coal chemical industrywater treatmentPLCWINCC7.4 configuration softwareEthernetautomatic control
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