金属矿山
金屬礦山
금속광산
METAL MINE
2001年
4期
41-43,47
,共4页
氧化球团%硫化床垫烟气发生炉%燃原煤%工业球团竖炉
氧化毬糰%硫化床墊煙氣髮生爐%燃原煤%工業毬糰豎爐
양화구단%류화상점연기발생로%연원매%공업구단수로
介绍了庙沟铁矿首创的新型燃原煤工业球团竖炉的构造、原理及工艺过程,重点介绍了其中的关键设备硫化床垫烟气发生炉,以及它和8 m2工业竖炉的有机结合。它为没有煤气的铁矿山以直接燃原煤的形式生产氧化球团矿探索了新途径。
介紹瞭廟溝鐵礦首創的新型燃原煤工業毬糰豎爐的構造、原理及工藝過程,重點介紹瞭其中的關鍵設備硫化床墊煙氣髮生爐,以及它和8 m2工業豎爐的有機結閤。它為沒有煤氣的鐵礦山以直接燃原煤的形式生產氧化毬糰礦探索瞭新途徑。
개소료묘구철광수창적신형연원매공업구단수로적구조、원리급공예과정,중점개소료기중적관건설비류화상점연기발생로,이급타화8 m2공업수로적유궤결합。타위몰유매기적철광산이직접연원매적형식생산양화구단광탐색료신도경。
The structure,principle and technological process of a new type vertical industrial pellet roasting kiln burning raw coal that was first used by Miaogou Iron Mine are presented.Heat flue gas generating furnace with sulphizing bed which is the key equipment and its organic integration with 8m2 vertical industrial furnace are highlighted.As a result,a new way for the iron mines where there is no coal gas to produce oxide pellet in a way of direct raw coal burning has been found.