水厂加药自动计量、调节系统设计

Design of automatic measurement and regulating system for chemical dosing in water treatment works

以一个典型设计为例,介绍了水厂加药自动计量、自动调节系统的结构和原理。该系统的使用将加药自动计量、自动调节和外购药剂核算纳入水厂的科学管理,总结出的适合现场运行、操作的数学模型和PLC程序可以确保水质,提高水厂运行和管理效率,具有很好的实用价值。

The structure and principle of automatic measurement and regulating system for chemical dosing in water treatment works is introduced based on a typical design case.Automatic measurement,regulating for chemical dosing and assessment of chemical purchasing are all brought into scientific management for the application of the system.It also concludes mathematical model and PLC programme suitable for on-site operation.This will enable to improve efficiency of operation and management,and has practical value.