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研制了一种采用炉体与换热器分体组合式结构的新型燃煤间接加热热风炉.实验与生产实践考核表明,它具有热效率高、寿命长和能燃用劣质煤等特点,可用作谷物干燥机配套热源
A new coal-fired indirectly-heated hot blast stove has been developed by adopting split-type structure of furnace body and heat exchanger. Experiments and production practices show that it has the characteristics of high thermal efficiency, long life and low-quality coal combustion, which can be used as a heat source for grain dryer