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介绍了一种自身预热烧嘴,通过对烧嘴混合器结构、火焰检测方式的改进,实现了低热值转炉煤气的直接应用。该烧嘴在辊底式热处理炉的实际应用中,脉冲点火稳定,燃烧及火焰检测稳定。为企业节能和二次能源的利用提供新的途径。
A kind of preheating burner was introduced. The direct application of low calorific value converter gas was realized by improving the structure of the burner and flame detection. The burner in the roller hearth heat treatment furnace practical application, pulse ignition stability, combustion and flame detection stability. Provide a new way for enterprise energy conservation and secondary energy utilization.