上部单侧烧嘴均热炉的技术改造

TECHNOLOGICAL REFORMATION ON SOAKING PIT WITH UPPER ONE SIDED BURNER

该厂上部单烧嘴均热炉在多年的生产中一直存在着产量低、能耗高、寿命短等问题。为此,采用火焰自动可调烧嘴,并辅以炉温、炉压自动控制等7项新技术,对该炉进行了改造。经改造后两年多的实践表明,产量提高了37.67％,能耗下降33.7％,寿命延长一倍以上,收到了明显的经济效益。

For many years, the soaking pit with upper one sided burner in Blooming Works No. 2 of Anshan I &. S Co. has had disadvantages of low production, high energy consumption, short life span and so on. Therefore, the flame self-conditioning burner was adopted to reform the soaking pit , with aid of seven new techniques including self-con-trolling of temperature and pressure. Two year operation after the reformation shows that production is increased by 37. 67%, that energy consumption is decreased by 33. 7% and that life span is prolonged by above 100%. So remarkable economical benefit is gained.