Study On The Application Of MES System In Material Balance Of Refining And Chemical Enterprises

The production operation management system covers the whole process of the refining and chemical enterprises production,which is applied to supporting the operation of the refining and chemical production business.Horizontally,it involves production equipment,tank farm,storage and transportation;vertically,it involves production and operation scheduling,production planning.At present,the production and operation management of some domestic oil refining and chemical enterprises is quite extensive,lacking basic data,with a high degree of artificial balance.As a result,there are some problems,including the intensive workloads of balancing people and the inaccurate results on account of human factors.In order to enable managers to grasp the production status timely,and meet the production needs of meticulous management,the company started building the production operation management system.Through analyzing the current situation of Liaohe Petrochemical Company in detail,this paper sorts out and optimizes the process of various departments in the production operation and management.According to the various scopes of profession,based on the Honeywell material balance algorithm engine,developed the production operation management system.The system finally obtains the more accurate basic data by combining the linear regression algorithm with the production of the enterprise process model and making use of Honeywell's material to balance the factory,so that the managers can accurately understand the whole current status of production;through MVC architecture,it develops user's functionality to solve the problem of applying the system to the multi-platform;through the calculation of key enterprise technical indicators in ODS architecture,the material in the production process of production and production status of each production situation are fed back to the enterprise managers timely.The system implementation makes Liaohe Petrochemical Company's material movement data more complete,reducing the degree of inaccurate data on account of human factors,improving data quality,shortening the balance period and providing the plenteous basic data for the business planning and production management personnel to direct production.Through the web displaying and other means,the system enable the managers to keep abreast of production conditions,so as to quickly organize and adjust production.Moreover the system,from the overall point of view,optimizes the production and management process,improves the the operating efficiency,so that can raise business economic returns.