Converter smelting endpoint molten steel carbon and temperature control system and method thereof

A converter smelting, molten steel temperature technology, applied in the temperature control system, converter smelting terminal molten steel carbon field
CN101845531AActive Publication Date: 2010-09-29HEBEI SHOUGANG QIAN AN IRON & STEEL CO LTD +2
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Patent Information

Authority / Receiving Office
CN · China
Current Assignee / Owner
HEBEI SHOUGANG QIAN AN IRON & STEEL CO LTD
Publication Date
2010-09-29

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Abstract

The invention discloses a converter smelting endpoint molten steel carbon and temperature control system and a method thereof, and belongs to the technical field of converter steelmaking automation control. The converter smelting endpoint molten steel carbon and temperature control system comprises hardware equipment and a software processing module, and is characterized in that: the hardware equipment comprises converter sublance measuring equipment and converter exhaust gas analysis equipment; the software processing module comprises a converter production process data acquisition module, a converter smelting endpoint carbon calculation module, a converter smelting endpoint temperature calculation module, and an information display module; the software processing module is operated on a computer; and the hardware equipment and the software module are connected with a converter production process database through an Ethernet to realize data interaction. The control system and the method thereof have the advantages of accurately controlling the converter smelting endpoint molten steel carbon content and the molten steel temperature, along with stable operation, cost conservation, and wide application range.
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Description

technical field

[0001] The invention belongs to the technical field of automatic control of converter steelmaking, and in particular provides a converter smelting end point molten steel carbon and temperature control system and method thereof. It is suitable for large and medium-sized converters to produce various high, medium and low carbon steel products. Background technique

[0002] The main purpose of converter steelmaking is decarburization and temperature rise. Accurately controlling the carbon content and temperature of molten steel at the end of converter smelting is the core goal of converter smelting operations. In the past, due to the influence of converter volume and automation level, the judgment of converter end point was mainly based on manual experience, which could not meet the needs of enterprise survival and development in terms of accuracy, smelting cycle, production rhythm and other aspects. With the continuous improvement of enterprises' demand for co...

Claims

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