open hearth furnace

基本解释

The fuel burner of an open hearth furnace is water cool, as is the valve that regulate the flow of air and waste gases.
平炉的燃料燃烧室是用水冷却的，控制空气和废气的阀也是水冷的。
It is an ideal material for unshaped refractory material, the final products are used in open hearth furnace, eletric furnace bottom and furnace's lining tamping.
它是制造生产不定型耐火材料的理想原料，制品用于炼钢平炉，电炉炉底和捣打炉衬。
The tube bloom made by this method has given out the same physical and chemical test results as that made by basic open-hearth furnace +vacuum degassing process+ESR process.
采用碱性平炉+ESR（电渣重熔）法生产高强韧管坯，能完全满足管坯的各项技术要求，各项理化检测结果与采用碱性平炉+真空除气+ESR法生产的同类管坯水平基本相当。