废气处理设备中吸风罩选择及设计
关键词：废气处理设备
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河北省广绿网编觉得通、近、顺、封、便这五个层面是一个总体,不可缺少。但网编了解过这些方面的设计方案工作人员，发觉这五个层面也经常产生分歧,尤其是近、顺、封与便也是常产生分歧。如吸风罩和污染源设定太近时,实际操作通常不方便；如吸风罩将污染源包围起来，可是没法实际操作；如污染源的基准点并不是一个时间常数，常有误差，将吸风罩固定不动非常容易造成 搜集高效率减少；这时候就必须设计员来处理这一类难题，尽量减少提高工作效率，控制成本。
