Application Of Lean Production Method In Cuijiazhai Coal Storage Center Of Yuzhou Company

Since the supply-side structural reform was proposed by the state in 2015,the operation and management of coal enterprises have generally entered an icy period.Based on the state of Yuzhou company subordinate cui village coal mine a department-level unit-storage center as the research object,through the existing in the production of high operating costs and site management confusion,low staff's work enthusiasm,influence enterprise actual problem such as high cost and low efficiency analysis,application of lean production mode in the just-in-time(JIT)production related theory,make a plan,and through the analysis of the effect is expected to reach,proved that the coal storage center on the implementation of the lean production mode can effectively solve the existing problems of coal storage center,to the expected target,authors for wei state company efficiency,enhance the competitiveness of enterprises to provide power.Firstly,the paper introduces the theory of lean production mode,and explains the theoretical framework of just-in-time production(JIT)in the lean production mode that needs to be used in the paper,and highlights the theory of balanced production,5S and automation that needs to be used in this paper.Secondly,the paper introduces the production status of the coal storage center in Cuijiazhai mine of Yuzhou company,and analyzes the actual problems existing in the production,such as high operating cost,chaotic on-site management and low enthusiasm of staff,and finds out the specific causes of the problems,which lays a foundation for the next step to develop targeted measures.Thirdly,according to the actual situation of coal storage center,lean production method by applying the theory of JIT in the balanced production,5 s management,automation and relevant theory,on the problems existing in the coal storage center is to develop a balanced production plan,site management and automation solution,and through the implementation effect of pre-assessment,shows that the application of lean production methods to develop the lean production scheme can solve practical problems,to reduce business operating costs,reduce the waste of funds,improve the production efficiency and staff's work enthusiasm and other targets.Finally,based on the current situation of the enterprise,five guarantees are formulated to ensure the implementation of the project,namely,strategic guarantee,hardware guarantee,human resources guarantee,system guarantee and coordination and scheduling guarantee,which can make the project carry out smoothly in the coal storage center.