论文部分内容阅读
1 前言“炼好钢必须造好渣”。长期以来操作者凭“耳闻目睹”,以经验进行造渣操作,造渣过程的仪控检测尚待开发。本课题声纳微机监测造渣技术就是根据转炉炼钢时炉内声音的强弱测定出炉渣的泡沫化程度,将炉内的造渣情况以音平曲线的形式反映到屏幕上,使操作者直观地了解炉内钢渣的乳化状态,从而可及早采取措施以便早化渣、化好渣,维护炉渣的乳化状态,达到减少喷溅和返干,顺利地完成造渣和冶炼任务。它为提高转炉炼钢的工艺操作水平、钢的质量、降低原材料消耗,实现科学炼钢操作,创造了可信赖的
1 Foreword “refining the steel must make a good residue.” For a long time, operators have witnessed “seeing and hearing” to experience the slagging operation, instrument control testing of slagging process yet to be developed. This topic sonar computer monitoring slagging technology is based on the furnace when the furnace steel smelting sound measured the strength of the foam of the degree of slag in the furnace to the sound level curve of the form reflected to the screen so that the operator Intuitive understanding of the state of molten steel furnace slag, which can take early measures to early slag, slag, and maintain the status of the emulsion to reduce splashing and back to dry, successfully completed the slagging and smelting tasks. It is to improve the BOF steelmaking process level, the quality of steel, reduce the consumption of raw materials, to achieve scientific steelmaking operations, creating a credible