JOURNAL OF LIGHT INDUSTRY

CN 41-1437/TS  ISSN 2096-1553

Volume 30 Issue 3-4
September 2015
Article Contents
TONG Wei-wei, HAO Jian-xin and WANG Shao-hui. Design of sewage temperature fuzzy controller in the Ammonia removal tower for Stripping based on PLC[J]. Journal of Light Industry, 2015, 30(3-4): 128-132. doi: 10.3969/j.issn.2095-476X.2015.3/4.028
Citation: TONG Wei-wei, HAO Jian-xin and WANG Shao-hui. Design of sewage temperature fuzzy controller in the Ammonia removal tower for Stripping based on PLC[J]. Journal of Light Industry, 2015, 30(3-4): 128-132. doi: 10.3969/j.issn.2095-476X.2015.3/4.028 shu

Design of sewage temperature fuzzy controller in the Ammonia removal tower for Stripping based on PLC

  • Received Date: 2015-01-05
    Available Online: 2015-09-15
  • For Stripping is the main factor of the efficiency of ammonia removal, and the traditional PID control can't get good control on sewage temperature, the sewage temperature fuzzy controller based on PLC was designed.The design adopted the timer interrupt block to implement two-dimensional fuzzy control of discrete domain,and adjusted steam addition amount by changing steam regulation value opening to realized precise control of sewage temperature.The experimental results showed that the practical control precision could reach 1.5℃, the design could effectively improve the efficiency of the deamination of Stripping and cost savings.
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