Reason for pump burnout in the exhaust gas recovery shield pump?
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Reason for pump burnout in the exhaust gas recovery shield pump?
1. First, check whether your canned pump is equipped with jacket cooling water ? If so, check whether the jacket cooling water is operating properly. 2. What is the operating temperature of the liquid inside the pump? Shielded pumps utilize a low-temperature working fluid for self-lubrication and cooling. 3. Is the liquid level inside the tower or tank insufficient, resulting in pump cavitation or idle running? 4. If the fault occurred at the initial start-up of the pump, it is likely that the cooling time for the pump was insufficient. 5. If there are hydrolysis products, they can prevent the pump’s fixed impeller from rotating, resulting in excessive current and burning out the pump. All of the above could be possible reasons. Get more points. . . Otherwise, I won’t tell you anymore. . .
The analysis is good; please give points, moderator.