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1989年5月20日,云南省冶金厅在昆明钢铁公司轧钢厂召开颁奖大会,代表冶金工业部宣布:在今年四月召开的冶金系统节能工作会议上,昆钢轧钢厂400/200小型加热炉被评为全国冠军炉。授予该车间全国冠军炉奖牌,并颁发了荣誉证书。轧钢厂工程技术人员和车间全体职工在有关部门、单位的支持与协作下,长期坚持开展技术革新活动,不断改进工艺流程,使单一烧煤的加热炉变为煤、煤气混烧进而改为以单一混合煤气为燃料的加热炉;将水冷
On May 20, 1989, the Yunnan Provincial Metallurgical Department held an award ceremony at the rolling mill of Kunming Iron and Steel Co., Ltd. On behalf of the Ministry of Metallurgical Industry, it was announced that at the Metallurgical System Energy Conservation Work Conference held in April this year, the Kunming Iron and Steel Mill 400/200 small- Was named the national champion furnace. The workshop was awarded the national championship medal, and issued a certificate of honor. With the support and cooperation of relevant departments and units, the engineers and technicians of the rolling mill and the workers in the workshop have persistently carried out technological innovation activities and continuously improved the technological process so that the heating furnace of a single coal burning coal becomes coal, and the coal gas is mixed with Single mixed gas fuel for the furnace; will be water-cooled