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渣漿泵機械密封的特點
添加時間:2020.03.20

渣漿泵機械密封的特點
    優點:機械密封設有由性元件鋪助密封圓等構成的磨損補償機構,因此其泄漏量小;壽命長,般爲1~2:對抽的摩擦可自動運行而不需在運行時調正損失小只有填料密封的1/3-1/10,耐振動性好使用廣泛目前轉速可達17000r/min壓力達到30MPa
    :件多,度高相應造價高動密封面垂直旋转軸线,所以安時的對中非常重要。

Characteristics of mechanical seal for slurry pump

Advantages: the mechanical seal is equipped with an axial wear compensation mechanism composed of elastic elements, auxiliary seal circles, etc., so its leakage is very small; its service life is long, generally 1-2 years; the friction of the opposite pump is small; it can operate automatically without adjusting during operation; the power loss is small, only 1 / 3-1 / 10 of the packing seal, with good vibration resistance; it is widely used; at present, the rotating speed can reach 17000r / min, and the pressure can reach 30MPa.

Disadvantages: there are many parts, high precision and high cost; since the dynamic sealing surface is perpendicular to the rotating axis, the centering during installation is very important.




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