fan holes 中文意思是什麼
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Heat are recycled by a lot of suction holes arranged on the side of whole cooling section, hot gas are sucked through the holes, branch pipes, valves, and general pipes and then sent to dryer by suction fan
抽熱吸口，設于冷卻帶，熱風從不同的抽風口經由支管、閥門和熱風總管，由鍋爐引風機抽出送入乾燥，使之餘熱利用。 -
Rapid cooling section is at the end of the firing section, cool the tiles by means blow environment air with high pressure fan into the tunnel directly through tiny holes in series of stainless steel pipes inside the tunnel
急冷設于燒成帶未端，由高壓離心鼓風機，經環境空氣通過總管、支管、手動球閥，直接將窯外冷空氣經不銹鋼管通過細孔高速打入窯內冷卻製品。
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