cylinder blower 中文意思是什麼
cylinder blower
解釋
汽缸吹汽器-
The company uses different clothmaterials to produce different kinds of bag - type dust removers including bag - type mechanical vibrating dust removes, bag - type high - pressure blower counter blowing rotary dust renovers, filtering cylinder type dust removers etc. the machines dust removing efficiency has reached 99 %
本公司用不同的濾料生產各種袋式機械振打除塵，袋式高壓風機反吹回轉除塵及濾筒式除塵器，除塵效果高達99 % 。 -
The wind rates of roots blower with these various kinds of three - lobe circular arc rotor are calculated and comparison between their performances is carried out. it is found that three - lobe rotor with external - internal circular arc and cycloid can produce the largest air volume. comparing the air pulsation produced by cylinder rotor and helix rotor, and proof that the structure of helix rotor can reduce the noise of roots blower
本文給出了羅茨鼓風機三種不同的圓弧轉子型線的參數方程（外圓弧及其包絡線型、內圓弧及其包絡線型、和內外圓弧加擺線型） ，還給出了這三種轉子的徑距比（ r _ a a ）的極值，並進行比較，得到：內外圓弧加擺線線型是最優線型這一結論；為降低羅茨風機的噪聲，將傳統的直葉轉子改成扭葉轉子。
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