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低溫容器平時維護方法

時間:2023-08-02 14:47來源:班德公司 作者:小編 點擊:

  我們使用的鋁合金罐主要分為存儲型和運輸型。它們的主要區別是存儲型用于室內靜態存儲,但不適合長途運輸。運輸液氮罐的主要區別在于,內膽下有一個支架,可以防止內膽晃動,適合長途運輸液氮,具有良好的抗震設計原理。

  在使用過程中,一旦發現表面霜凍,我們的低溫鋁合金液氮罐應立即停止使用,特別是頸管的位置,附著霜凍,不能用尖刀劃傷,避免頸管內壁損壞,影響真空現象,應取出罐內液氮,自然融化。

  液氮罐液氮剩余量測量方法:

  稱重方法:首先稱出空罐的重量,裝滿液氮后重新稱重。此時,可以計算設備的液氮重量。目前應補充液氮量等于裝滿液氮的儲罐重量,以減少目前儲罐的液氮剩余量。自增壓液氮罐

  實心木棒法:將實心木棒或實心熟料棒插入液氮罐底部,然后取出。霜凍的長度是罐內液氮的高度。記得用空心技術管測量。我們可以用金屬或棉球堵塞,避免漏氣,避免液氮從管道中噴出傷人。


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