【摘要】 高温长寿型顶燃式热风炉是当今热风炉的一种新炉型,在炉型、炉衬结构及砌筑施工方法上吸取了外燃式、内燃式热风炉的优点,燃烧完全,热效率高,使用寿命长,适合大中型高炉采用。更多还原

【Abstract】 Top combusion hot stove with high temperature and long life is a new type of hot stove at present which has advantages as complete combustion,high heat efficiency and long life owing to adopting the merits of external and interal combustion hot stoves in stove design,lining structure and masonry method,and it’s fit for large and medium BF.更多还原