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山东省5月2日到11日在青岛市召开了一次全省性的转爐生产技术会议。会议上作了有关化铁爐、耐火材料使用,转爐炼鋼生产技术、转爐車間生产管理等专题报告;充分传达了今年3月在上海召开的转爐炼鋼会议精神并结合山东省具体情况补充了丰富的內容。通过小組讨论和现場表演以及現場会议,会议参加者对转爐炼鋼在祖国炼鋼事业中的重要意义有了进一步的認識,对转爐炼鋼的生产技术和生产管理大大的提高了一步,为在二季度內过好技术关,和完成今年的炼鋼任务打下了基础。通过这次会议不少厂过去忽视化缺爐工作和耐火材料管理工作的情况得到了转变。在化铁爐方面开始贯彻执行原料分級管理,提高焦炭質量,布料均匀,消灭低料线等操作要点。特別在青岛市碱性热风化铁爐得到普遍推广,脫硫效果很显著。在耐火材料方面,原料粒变的选择和两头大中間小的粒度配比原則,打結必須坚实致密以及訂立合理的烘爐制度对延长转炉爐令的意义引起很大兴趣。转爐吹炼制度在現場表演以后,才使許多人認識怎样才是面吹和浅
Shandong Province, May 2 to 11 held a province-wide converter production technology conference in Qingdao. Meeting made on the furnace, refractories, converter steelmaking production technology, converter workshop production management and other special reports; fully convened in March this year held in Shanghai, the spirit of BOF steelmaking combined with Shandong Province specific The situation complements the rich content. Through group discussions and live performances as well as on-site meetings, the participants in the meeting gained a better understanding of the significance of BOF steelmaking in the cause of steelmaking in the motherland and greatly improved the production technology and production management of BOF steelmaking , Laid the foundation for completing the technical clearance in the second quarter and accomplishing this year’s steelmaking mission. Many factories passed the meeting in the past to ignore the lack of furnace work and refractory material management situation has been transformed. In the iron furnace began to implement the classification of raw materials management, improve coke quality, uniform fabrics, eliminate the low feed line and other operational points. Especially in Qingdao alkaline hot iron furnace has been widely promoted, desulfurization effect is significant. In terms of refractory materials, the choice of raw material granulation and the principle of small to medium size in both ends, the fact that knotting must be firm and dense, and the establishment of a reasonable ovens system have aroused great interest in extending the meaning of the converter furnace order. After the converter blowing system performed on the spot, many people realized how to blow up and topple