A new concept of achieving high temperature air by circulating fluidized bed combustion at high excess air ratio was proposed.

提出了借助循环流化床在高过剩空气系数下燃烧的技术提供高温空气的新构思。

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Its unique design with a wide range of flame temperatures makes it ideal for a large variety of on ratio and excess air operations.

大范围火焰温度的独特设计使得该产品是一款多种空燃比例和过量空气燃烧的理想燃烧器。

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The conventional calculation formulas for excess air ratio are introduced, and the serviceable range of different formulas is put forward by means of calculation comparison.

介绍了常用的过剩空气系数计算公式，通过计算比较，提出不同公式的使用范围。

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