Application of dense medium density intelligent control system in the Coal Preparation Plant of Jier Coal Mine
Dense medium cyclone is an important equipment in coal preparation.The control effect of dense medium density determines the quality and yield of clean coal products.Based on the foundations of digitization and automation,Jier coal mine coal preparation plant has carried out experimental research and application of intelligent control on dense medium density,relying on the rapidly developing artificial intelligence technology.Based on the well-established production sensors,raw coal ash,amount of coal washed,magnetic substance content and clean coal ash et al are collected and stored in database,to be used as the data basis by intelligent control system.Dense medium density intelligent control system is constructed based on Pangu large model and optimal solving technique,and the recommended density is send to the PLC system automatically forming a complete production closed loop.Production practice shows that application of the intelligent control system can obtain more stable clean coal ash and 0.33％higher clean coal yield.
coal preparation plantdense medium cycloneartificial intelligencelarge modelmedium density control
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