Industrial production energy utilization efficiency evaluation method and device, equipment and storage medium

The invention provides an industrial production energy utilization efficiency evaluation method, device and equipment and a storage medium, and the method comprises the steps: calculating the energy loss of a single working procedure, obtaining the working procedure energy utilization efficiency of an independent working procedure, calculating the working procedure interface energy loss between the connected working procedures, and obtaining the working procedure interface energy utilization efficiency; calculating the energy loss of the energy flow network and obtaining the network energy utilization efficiency of the energy flow network, obtaining the total input energy of the whole plant through calculation, and establishing scale factors of the process energy utilization efficiency, the process interface energy utilization efficiency and the network energy utilization efficiency to the energy utilization efficiency of the whole plant based on the relationship among the energies; therefore, the energy util