Paraffin continuous forming control method based on DCS (Distributed Control System)

The invention discloses a paraffin continuous forming control method based on a DCS (Distributed Control System). The method comprises the following steps: a DCS data acquisition station acquires working state data of a paraffin continuous forming machine; the DCS data acquisition station transmits the acquired working state data of the paraffin continuous forming machine to a DCS controller through a communication bus; the DCS controller judges whether the working state of the paraffin continuous forming machine is abnormal or not according to the transmitted working state data of the paraffin continuous forming machine, otherwise, the DCS controller controls liquid paraffin pre-cooling equipment to execute a pre-cooling technical process according to preset pre-cooling technical parameters and working state data, acquired by the DCS data acquisition station, of the liquid paraffin pre-cooling equipment; and the DCS controller controls paraffin injection equipment to execute a paraffin injection technical process according to preset paraffin injection technical parameters and working state data, acquired by the DCS data acquisition station, of the paraffin injection equipment. According to the paraffin continuous forming control method, the working efficiency of the paraffin continuous forming machine can be improved favorably, and the quality and the performance of a paraffin formed product are improved.