作為干燥設備供應商，建議大多數干燥設備中的氧氣含量應保持盡可能低。在理想情況下，任何干燥設備中的氧氣含量應小于12％。如果在操作過(guò)程中氧氣含量超過(guò)該值，建議您使用以下方法：

As a supplier of drying equipment, it is recommended that the oxygen content in most drying equipment should be kept as low as possible. Ideally, the oxygen content in any drying equipment should be less than 12%. If the oxygen content exceeds this value during operation, it is recommended that you use the following methods:

請將廢氣循環(huán)利用。這將增加蒸氣和惰性氣體的百分比，因此氧氣百分比將減少。尋找并修-復空氣泄漏的干燥設備。培訓操作員和維護人員以密封所有敞開(kāi)的入口，以使滾筒在密封的環(huán)境下保持工作。密封表面應光滑、圓潤。一定要記住，如果圓度變小，則不可能使密封面充分旋轉。

Please recycle the waste gas. This will increase the percentage of vapor and inert gas, so the percentage of oxygen will decrease. Find and repair - the drying equipment with air leakage. Train operators and maintenance personnel to seal all open entrances to keep the drum working in a sealed environment. The sealing surface shall be smooth and round. It must be remembered that if the roundness becomes smaller, it is impossible to fully rotate the sealing surface.

當干燥設備旋轉時(shí)，如果其結構不完整，它將像水球在街上滾動(dòng)一樣，變得越來(lái)越大。因此，需要建立必要的標準。

When the drying equipment rotates, if its structure is incomplete, it will become larger and larger like a water ball rolling in the street. Therefore, the necessary standards need to be established.