福州洋里污水处理自动化控制系统的发展

Development of Automation Control System for Yangli Waste Water Treatment

本文主要介绍福州市洋里污水处理有限公司基于西门子S7-400系列控制器在城市污水处理行业的应用,以及在一期、二期工程中自动化系统的发展趋势。结合福州地区环境和城市污水处理行业特点,西门子自动化产品在腐蚀性环境中完美运行,有效地完成了30万吨/日的生产要求。

This paper mainly introduces the applications of the controller based on Siemens S7-400 series, produced by Fuzhou Yangli waste water treatment limited company, as well as the development trend for the automation control system in the project. With the characteristics of Fuzhou area environment and city sewage treatment industry, The siemens automation products operate perfectly in the corrosive environment. They have effectively completed 300,000 tons / day production requirements.