Design of the Oxygen Lance Lifting Control System Based on S7-400 PLC

Abstract:

With the high demand for steel building steel works, steel quality requirements are also gradually increasing, continuous innovations in technology in steel plant to produce high quality all steel. Now widely used in the metallurgical industry in top blown oxygen steel-making, automatic control system of oxygen Lance in converter steelmaking on oxygen top blown oxygen process plays a key role in lifting control. In order to forge a more quality steel products, need to study the Lance system automation control performance. So with Lance for the study, with Siemens S7-400PLC has designed a new type of control system of oxygen gun. And related programming, introduced the hardware components and PLC control system of oxygen gun. Proof, the system reached the Lance to pinpoint and aim to increase production efficiency. Keywords: Top blown oxygen steelmaking,Lance,S7-400PLC,automatic control system

• Periodical: Applied Mechanics and Materials (Volumes 411-414)
• Pages: 1767-1772
• DOI: https://doi.org/10.4028/www.scientific.net/AMM.411-414.1767
• Online since: September 2013
• Authors: Ke Xing, Han Meng
• Keywords: Automatic Control System, Lance, S7-400PLC, Top Blown Oxygen Steelmaking

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