PLC-based automatic control system for extraction and separation of persimmon leaf fruit acid

Abstract

The application discloses a persimmon leaf fruit acid extraction and separation automation control system based on PLC and relates to the technical field of extraction and separation control.The persimmon leaf fruit acid extraction and separation automation control system based on PLC comprises an extraction tank state evaluation module, a metering pump performance optimization determination module and a persimmon leaf fruit acid extraction control optimization determination module.The application judges the abnormal state of the extraction tank, generates a judgment result for determining whether to perform metering pump performance monitoring, sends an extraction tank extraction normal prompt if the received judgment result is not to perform metering pump performance monitoring, otherwise, performs metering pump feedback monitoring after the metering pump performance monitoring is qualified, judges whether to perform persimmon leaf fruit acid extraction control optimization based on the metering pump feedback monitoring result, and finally improves the accuracy of persimmon leaf fruit acid extraction and separation automation control data, thereby solving the problem of low accuracy of persimmon leaf fruit acid extraction and separation automation control data in the prior art.

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