draft fan

基本解釋

Drying system dries objects with hot wind after finishing cleaning. Draft fan is used, the hot wind can be recycled, so this device has ideal effect in energy saving.
烘干系統(tǒng)是用烘干后的熱風對清洗后的物品進行烘干處理。采用熱風引風機對熱風進行循環(huán)使用，從而達到理想的節(jié)能效果。
biaozhundj.com
The configuration of fan with flue gas as medium in domestic thermal power unit is introduced, and the development trend of configuration mode of flue gas forced draft fan is analyzed.
介紹了以煙氣為工作介質(zhì)的通風機在國內(nèi)火電機組中的配置狀況，并分析了煙氣輸送風機配置模式的發(fā)展趨勢。
Major reasons that cause dynamic balance troubles of induced draft fan impeller are analyzed. Contermeasures to different cases are put forward and have had good efficiency in practice.
分析了引風機葉輪產(chǎn)生不平衡的主要原因，針對不同情況提出了相應的對策。這些對策在實踐中取得了良好效果。

Whether these trends are entirely correlated with how excited different fan bases were with respect to their 2012 draft class is tough to definitively assert.
FORBES: The Correlation between Impulse NFL Ticket Purchases and 2012 NFL Draft Selections