Research Of Automatic Dosing System And Water Balance Of Coal Slime Water In Coal Preparation Plant

Slime water treatment is an important link of coal production,if it can have a good treatment,not only can improve the quality of coal and the recovery rate,fully guarantee the economic benefits of coal,it can reduce the pollution to the surrounding environment,effectively save increasingly precious water resources,meet the national green economy.Therefore,this thesis according to the present situation of coal preparation plant production of Gaomei company,the research focusing on dosing and water balance system of automatic control of two key points.In the automatic dosing,the settlement mechanism through the research of coal slurry,coal slurry settling characteristics analysis,test the corresponding settlement,try to add a conductivity measurement module,realize the automatic dosing control system improvement automatic control.In terms of water balance,fuzzy control theory,the control model from different aspects of stratification,establish the water balance process intelligent control framework.After consideration of the overall,automatic dosing,water balance,filter and other sectors,and optimize the integration of the various control unit,the realization of coal slurry treatment technology of the network,automation,control key,in order to improve coal mine economic benefits and the social image of the enterprise and dual goals,you coal preparation industry colleagues to provide useful reference.