Gas dynamic simulation system for steel enterprise

Abstract

A coal gas dynamics simulation system for a steel enterprise belongs to the simulation technology field of metallurgical energy. The system consists of coal gas production and consumption process simulating computers, a coal gas scheduling emulator, a gaspipe network emulator and a monitoring and displaying device connected in an Ethernet local network. The coal gas production and consumption process simulating computers include four types referring to a coal gas production simulating computer, a coal gas consumption simulating computer for the main production process, a coal gas consumption simulating computer for the auxiliary processes and a coal gas regulation user simulating computer; the coal gas scheduling emulator (14) simulates the roles of production plans of the steel enterprise and coal gas balancing and scheduling; the gaspipe network emulator (15) realizes the dynamic simulation of coal gas in the internal pipe network of the steel enterprise; the monitoring and displaying device (16) conducts demonstration of the coal system dynamics of the steel enterprise in the form of figures. The invention has the advantage that simulation of related processes is based on production stages with the time granularity as fine as minute, thereby reflecting the dynamic property of the coal gas system and testifying the validity and the rationality of the scheduling algorithm.

Description

technical field [0001] The invention belongs to the technical field of metallurgical energy simulation, and provides a dynamic simulation system for gas in iron and steel enterprises, which simulates the dynamic process of the generation, transportation, storage and consumption of gas as an energy medium in iron and steel enterprises, and is used to simulate the dynamics of the gas system as an energy medium in iron and steel enterprises process. Background technique [0002] The state has restrictive targets for my country's energy consumption per unit of GDP and total pollutant discharge in 2010. The rapid development of the iron and steel industry has also aggravated the shortage of domestic energy and resources, and caused serious environmental pollution. The total energy consumption of the iron and steel industry accounts for about 15% of the country's total. It is a major player in energy consumption, water consumption and sewage discharge, and it is also one of the in...

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Problems solved by technology

Most of these simulation studies are aimed at the static research of gas over a long period of time. Only the converter process involves the generation of dynamic gas. The above work has certain limitations for dynamic and comprehensive research on the gas system of iron and steel enterprises.

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