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離心機

在選購臥螺離心機時需要注意哪些方面?

發布日期:2022-10-09 點擊率:63

  臥螺離心機是一種臥式螺旋卸料、連續操作的沉降設備。那么我們在選購臥螺離心機時需要注意哪些方面呢?下面來為您分析:
  1、離心機的轉速:
  一般臥螺離心機應在3000轉以上,轉速越高,離心機分離因數越高,分離效果就越好。
  2、離心機的材質:
  不同材質其耐磨性、耐蝕性等理化指標不一樣,國外的臥螺離心機一般材質為316L,或雙相不銹鋼,磨蝕元件須選用陶瓷合成材料。
  3、離心機的差速控制:
  不同的差速器控制精度不同,且壽命及維修成本差距很大,差速精度越高,對物料的適應性越好,故宜選用差速精度高的設備。
  4、長徑比:
  臥螺離心機的長徑比越大,其處理能力也越大,含濕率則越小。
  5、控制系統:
  是否為自動化編程控制,目前國內外設備廠商已基本實現了該設備的全自動化控制。
  6、安裝功率:
  影響到能耗的控制、一般國內的設備能耗比高、國外的能耗比低。
  7、加工制作工藝:
  臥螺離心機屬于高精度加工要求的分離設備,不具有精加工能力的企業生產的產品維修率高,處理能力有限。

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