Stone Mining Equipment Selection Model and Its Application for Cleaner Production
Stone mining equipment selection for cleaner production is a practical approach for improving enterprise mining process. A reference system of decision-making objectives is setup for the granite mine equipment selection as the goal of saving resources and protecting environment. The problem of the mine equipment selection is classified by three levels. Each level is described with a mathematical approach. A multi-objective optimization decision model is established for the decision-making problems of representative stone mining separation process, and the entropy weight method is combined with analytic hierarchy process(ahp), using fuzzy mathematics theory to solve the above model. Through the example analysis, verifying the feasibility and effectiveness of the proposed model.