【摘要】 介绍了我国矿热炉矮烟罩的结构形式和使用现状,对矮烟罩在设计和使用过程中存在的骨架漏水、耐火混凝土脱落、冷却水结垢等问题进行了分析与评价,针对问题提出了合理的解决方法,对今后的进一步完善提出了建议。更多还原

【Abstract】 It introduced the structure and status of a low hood by the numbers in China. It had found out that the leak of framework, the drop-out of fire resisting concrete and the scale formation of cooling water are among the main problems of low hood in design and use, and then brought forward some reasonable ways pertinently to solve them. It also put forward the suggestion that will make the low hood more perfect.更多还原