论文部分内容阅读
举一例子:计算一座容积为13立方公尺高炉所需的风量。假定这座小高炉的冶炼强度为2;焦炭里的含炭量为82%;送风系统风量损失为30%。按照上面的计算公式,得出:所需风量=1000×(13×2×82%-13×4%)×0.82×4.38/24×60=50立方公尺/分(约数)
Give an example: Calculate the volume of air required for a blast furnace of 13 m 3. Assume the smelting strength of this small blast furnace is 2; the carbon content in the coke is 82%; and the blast loss of the blast air system is 30%. According to the above calculation formula, it is obtained that the required air volume is 1000 × (13 × 2 × 82% -13 × 4%) × 0.82 × 4.38 / 24 × 60 = 50m ^ 3 /