In my country there are many years for regenerative furnace replacing heatexchange furnace.
蓄热炉替代换热炉在我国已有十几年了,究竟节能与否值得探讨。
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Base on the model of heart transfer in the ladle, the article analyzed the heart transfer of exhaust gas in ladle. This result can be used for the optimal design of regenerativeheatexchange device.