The boiler is divided into heating type, a warm water type (galvanized) and a stainless steel inner furnace type.

该种锅炉分为取暖型、兼用型、温水型(镀锌)、不锈钢内胆型。

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It was proved that the grid inner cover could improve the heat transfer efficiency and throughput of the bell-type annealing furnace.

指出了网格形结构对于提高内罩的换热效率，增加罩式炉的生产能力是有利的。

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And the relation between temperature of furnace core surface and power supply system was studied. Then temperature inner the furnace was predicted based on the measured temperature.

研究了供电制度与炉芯表面温度之间的关系，并根据所测结果对炉内温度进行了预测。

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