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介绍了设计燃用高炉煤气或城市煤气的蓄热式推钢加热炉,该炉因当地燃料供应不足而改为燃发生炉煤气。通过多项技术改造,成功实现双蓄热式加热炉全部燃用发生炉煤气并取得了较好的社会经济效益。
Introduced a regenerative pusher furnace designed to burn blast furnace gas or city gas, which was changed to burn-in producer gas due to insufficient local fuel supply. Through a number of technological transformations, the successful realization of dual regenerative furnaces all burned the producer gas and achieved good social and economic benefits.