boiler drawing fan 锅炉引风机
sintering drawing fan 烧结抽风机
sintering main drawing fan 烧结主抽风机
Fan dimension drawing 风机尺寸图
fan structure schematic drawing 风机结构示意图
fan-drawing 画扇
triangle-fan drawing method 三角扇绘制方法
Causes of problems in operation of domestic made SJ14 000 drawing fan are analyzed. After adoption of improving measures, better effects are obtained.
分析了国产SJ14 0 0 0抽风机在生产运行中出现问题的原因，采取了改进措施，取得了较好的效果。
At the same time, a technical reference in selecting drawing fan correctly through the comparison of effect in process of two types of fan were provided.
同时对两种风机的运行效果进行对比，为合理选用主抽风机提供一些技术上的参考。
On the way out, these gases drive a turbine which is connected to the fan via a shaft, thus drawing in more air and keeping the process going.
在喷管前有一组涡轮，涡轮与风扇连接在一根轴上。涡轮带动风扇又吸入了更多的空气，这样就产生了连续的循环。
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