What should be done if the lubricating oil return temperature of the centrifuge exceeds 80 degrees Celsius?
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Equipment expert: What should be done if the return temperature of the lubricating oil in a centrifuge exceeds 80 degrees Celsius? Please discuss the reasons why the oil return temperature of the centrifuge lubricant exceeds 80 degrees Celsius.
1. Check whether the lubricating oil water cooler is operating properly. 2. Use a hand pump to check whether the lubricating oil filter is clogged.
Is the bearing shell temperature not exceeding the limit? The oil inflow to the bearing housing can be increased slightly, and the oil return temperature should decrease as a result.
1: High ambient temperature 2: High inlet temperature of cooling water and low flow rate 3: Low flow rate of lubricating oil 4: High load on the centrifuge 5: High feed temperature 6: High pressure in the hydraulic station 7: Scaling in the cooler
1. The load on the compressor increases； 2. Clogged balance tube – clear it ； 3. The oiling temperature is too high; reduce the oiling temperature ； 4. Low oil level; increase the oil supply ； 5. Increase the installation clearance or contact area
The oil return temperature on the high-pressure side of our compressor has also reached 80 degrees, while the winding temperature is around 70 degrees; I’m not sure what the cause is.........
Check the oil level and the oil inlet temperature; I’m not sure if by oil temperature you mean the return oil temperature from the gearbox.
Check the oil level and the oil inlet temperature; I’m not sure if by oil temperature you mean the return oil temperature from the gearbox.
1. Check the temperature of the incoming oil; if it is normal, then the incoming oil temperature is within the acceptable range, and the issue lies in the oil inlet pipelines such as the oil cooler. 2. Check whether the bearing temperature is too high; if so, it may be due to insufficient lubricating oil (it is necessary to increase the oil supply by adjusting the oil inlet throttle, etc.), too small a bearing clearance (check and readjust the bearing clearance), or damaged bearings (check and replace them with new ones if necessary). 3. Check whether the oil quality meets the requirements and whether it contains foam; replace the lubricating oil if necessary. There may be other issues that need to be analyzed in light of your specific circumstances
The building’s issues have been resolved; let me know…… Today the temperature is low, and the oil temperature dropped by 4 degrees; as a result, the return oil temperature also dropped by 4 degrees……
Everything said upstairs is great; one additional point: choosing the wrong oil