往复炉是近十多年又发展起来的一种炉型,它具有结构简单,制造维修简便,钢材耗量少,造价低,运行经济,消烟除尘好,减轻体力劳动等优点,但是以往人们都认为往复炉必须烧烟煤,因而给缺少烟煤的南方各省采用、推广造成很大障碍。大家知道,无烟煤具有挥发份低,着火点高,难以引燃,燃烧缓 Reciprocating furnace is a kind of furnace which has been developed in recent ten years. It has the advantages of simple structure, easy manufacture and maintenance, low consumption of steel, low cost, economy of operation, good smoke and dust removal and manual labor reduction, but in the past, people Both considered that reciprocating furnaces must burn bituminous coal, which resulted in great obstacles to the adoption and promotion of southern provinces lacking bituminous coal. We all know that anthracite has low volatile, high ignition point, it is difficult to ignite, slow combustion