一、前言我厂工业炉燃料是采用自制发生炉煤气,由于供应煤质等原因,其发热值低,一般为1050～1250千卡/米~3,很难达到锻造加热炉工艺炉温需要的1320℃。为了满足炉温的要求,以往生产车间被迫采用各种强化方法,增大炉子的热负荷,强制大风量或延长锻件加热时间等。结果造成炉况恶化,冒火 First, the preface I plant industrial furnace fuel is produced by the producer gas, due to the supply of coal and other reasons, the calorific value is low, generally 1050 ~ 1250 kcal / m ~ 3, it is difficult to forging the furnace temperature needs of the furnace 1320 ° C. In order to meet the requirements of the furnace temperature, the previous workshop was forced to use a variety of strengthening methods to increase the furnace heat load, forced air volume or extend the forging heating time. As a result, the furnace condition deteriorated and the fire started