如果礦石破碎機飛輪已從偏心" />

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礦石破碎機的主要部分是什么材料制成的?

破碎設備 2019-09-12 閱讀:

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礦石破碎機的主要部分是鋼,易于生銹。 機器生銹后,會影響正常運行,造成經濟損失。 因此,合理的移民安置是關鍵。 那么礦石破碎機停機如何安置維護?
  如果礦石破碎機飛輪已從偏心軸上拆下,則應使用防腐劑來保護飛輪和軸之間的接觸面。在儲存或季節性停機期間,允許礦石破碎機每月至少運行一次,以確保軸承的正確潤滑。 如果破碎機在儲存期間無法操作,則須手動旋轉破碎機飛輪三到四次,以確保軸承的正確潤滑。 必要時潤滑軸承。

  如果礦石破碎機移動體已從框架上移除,請在密封處涂抹足夠的潤滑脂,以防止雜質進入外殼。 防腐劑也應涂在框架上的外殼接觸面,支架接觸面,支架接觸面和桿孔(如果適用)上。
  當礦石破碎機從儲存器中取出時,應檢查涂料并在必要時進行修復。 在組裝破碎機之前,應從所有接觸面上除去防腐劑。礦石破碎機及其拆下的部件應存放在堅固的支架上,以防止與地面接觸。
  煤矸石破碎機是一種破碎設備,具有高動能,高生產率和優良的細度和精細的破碎性能。 在大中型水利,水電,建筑,公路砂石行業中隨處可見。 對于任何破碎機,主要設計點是破碎腔的腔形狀的綜合計算以及與之相關的各種因素。 可以說只有破碎機破碎腔達到了優良的水平,才能好地體現設備的整體性能。 如何從技術上選擇煤矸石破碎機?
  煤矸石破碎機腔室的平行區域是破碎機設計的重要部分。 平行區域也稱為平行區域。 為了確保破碎產品的細度和均勻性,在煤矸石破碎機的破碎室的下部存在平行區域。 如果平行區域太長,則在相同條件下與相同尺寸的破碎機相比,處理能力降低。 當襯里磨損時,平行區域變得越來越長,這容易導致破碎機堵塞并增加能量消耗。 平行區越長,磨損越不均勻,產品的顆粒尺寸越不均勻。
換襯里時,可根據破碎機械的磨損和破損進行換。 通常,換包括五種類型:僅替換破碎機械的下襯管,僅替換破碎機械框架或其中一個破碎圓周的下襯管,并且僅部分地替換破碎機械。 換襯里時,用氣焊切割,清潔框架的外部和外部。 襯砌背面新澆混凝土由水泥和沙子500~600制成,按質量比1:3混合。 應該注意的是,在鑄造之前應對襯里進行清潔和清潔,以使混凝土與其牢固地結合。 澆筑混凝土后,須進行修整,使襯板背面的肋條與框架緊密接觸,混凝土在投入使用前須干燥,否則破碎機械使用壽命受到影響。

  此外,在換破碎機械襯管時,切勿在切割襯管時損壞錐體。 在錐體之間保持1-2毫米的間隙。 安裝頂襯后,應先安裝壓緊螺母,然后再澆鑄鋅合金。 鑄造前,錐體和襯里應在60~80℃預熱,襯里接縫間隙應為石棉,粘土堵塞,防止鋅合金泄漏。 在將合金倒入襯里后,將壓緊螺母和鎖定板連接起來,使其緊密固定。
  從力的角度來看,縮短煤矸石破碎機平行區可以減小主軸的抗壓力,提高主軸的應力。 如果平行區域太短,優良產品的含量將減少。 因此,為了提高整個煤矸石破碎機的性能,比較好的方法是在設計機器時考慮如何準確地測量和測量不同類型的設備。 只有這樣才能保證煤矸石破碎機的合適的粒徑。
 
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