System and method of fused magnesium production energy management based on BOM and MRP algorithms

Abstract

The invention relates to a system and a method of fused magnesium production energy management based on BOM (Bill of Materials) and MRP (Material Requirement Planning) algorithms. The system comprises a sales management module, an inventory management module, a procurement management module, a product BOM module, an MRP computing module, a production planning module, an electric energy planning module, a production dispatching module, an electric energy counting module and an electric energy monitoring module; the fused magnesium production energy management method comprises the steps: performing MRP computation according to fused magnesium BOM, sales order quantity demand of the fused magnesium, delivery date of the fused magnesium, available inventory quantity information of the fused magnesium, available inventory quantity information of magnesite ores and available inventory quantity information of graphite electrodes; and generating electrical energy requirement planning, procurement planning of raw materials and production planning. According to the system and the method of fused magnesium production energy management based on BOM and MRP algorithms, the formulating efficiency and accuracy and the operability of the production planning, the procurement planning and the electric energy requirement planning of fused magnesium enterprises can be improved greatly; the plans match with the sales order requirement, so that the production can be organized as planned and the just-in-time delivery of the order is guaranteed.

Description

technical field [0001] The invention belongs to the field of energy consumption management for electric furnace production, and in particular relates to an energy management system and method for fused magnesium production based on BOM and MRP calculations. Background technique [0002] China is the country with the most abundant magnesite resources in the world. Magnesite-based magnesite and other magnesite raw materials are collectively referred to as sintered products after high-temperature treatment. Among them, fused magnesia is the main raw material for steelmaking converters, electric furnaces, and refining ladle magnesia-carbon bricks due to its large crystallization, compactness, and high temperature resistance. , At the same time, low iron and large crystal fused magnesia is also a good insulating filling material in electrical components, and the market demand is huge. [0003] The main raw material for the production of fused magnesium is magnesite ore or lightl...

AI Technical Summary

Problems solved by technology

This extensive method often leads to a mismatch between the production plan and the order demand. It may be due to excessive production of the signed power supply demand limit, resulting in a backlog of product inventory; it may also be due to the signed power supply demand limit. Insufficient production capacity, delayed delivery of orders; or punitive electricity charges imposed by the power supply department due to excess electricity consumption

At the same time, most fused magnesium enterprises have simple production equipment, unsound thermal engineering systems and operating procedures, and lack of data basis for energy consumption assessment of operating teams, which affects employees' enthusiasm for energy conservation and also causes certain energy losses.

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