Chlorine-feeding intelligent PID control method

The invention discloses a chlorination intelligent PID control method, a pre-chlorination, filtration and chlorination after meeting chlorine factory processes, which use chlorine filter after chlorination feedback control mode, which is characterized by: Chlorine feedback PLC control for the contro...

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Bibliographic Details
Main Author JINXIN BAI
Format Patent
LanguageEnglish
Published 14.11.2007
Subjects
CONTROL OR REGULATING SYSTEMS IN GENERAL
CONTROLLING
FUNCTIONAL ELEMENTS OF SUCH SYSTEMS
MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS ORELEMENTS
PHYSICS
REGULATING
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Summary:The invention discloses a chlorination intelligent PID control method, a pre-chlorination, filtration and chlorination after meeting chlorine factory processes, which use chlorine filter after chlorination feedback control mode, which is characterized by: Chlorine feedback PLC control for the control, PLC control the use of intelligent PID. Its beneficial effects: not dependent on the mathematical model of the system is not sensitive to changes in parameters, is robust. After filtration to achieve the chlorination of stability control, in the absence of additional hardware devices circumstances, and make full use of the PLC hardware and software system control functions will ensure that the chlorine factory water standards, reducing chlorine consumption, and system operation and maintenance work small volume.
Bibliography:Application Number: CN2007122690