May I ask what the temperatures of the front and rear bearings of everyone’s turbine motors are?
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This post was last edited by sunjl1981 on 2013-1-6 at 21:30. What are the temperatures of the front and rear bearings of the chlorine turbine motors for everyone? What is the relationship between the motor’s temperature rise and the ambient temperature? What is the growth rate? # hcbbs
Generally, below 80 degrees is acceptable; at 90 degrees, one needs to be cautious. The temperature of the front bearing is generally higher than that of the rear bearing; it is also higher in summer than in winter. In summer, the temperature at the front end of the motor of one of our factory’s units can sometimes reach over 90 degrees. In such cases, we either shut down the equipment or reduce its load, and the temperature usually drops down at night.
80 degrees is a normal temperature; 105 degrees is considered quite high, and an emergency shutdown should be triggered at 110 degrees. Because the oil film will be damaged at this time.
Why is it 50 degrees in front of our factory and 40 degrees behind it?
KKK chlorine compressor: below 45 is reported as 55, leading to sequential shutdown at 60
Bro upstairs, the indicators aren’t right, are they? For the turbines of German company 3K, the normal temperature of the front and rear bearings should be around 70–80 degrees; the temperature alarm threshold is 105 degrees, while shutdown is triggered at 110 degrees.
We often need to apply lubricating grease to the front and rear bearings of the turbine. Mobil’s. Generally, we add 5 grams of oil on each side. After adding oil, the temperature may change, and the DCS control room should monitor this carefully. Once, after refueling, the temperature of the front bearing rose to over 90 degrees, which was quite concerning; we used a blower to cool it down, and it helped a bit. In the end, it still came down.
The temperature of turbine bearings is closely related to the quality of turbine oil; it is important to pay attention to the oil’s quality and cleanliness, as well as to conduct regular inspections and replacements. It is normal for the motor bearing temperature to be 30 to 40 degrees higher than the ambient temperature
What size motor? ? Ours is 220kw; generally, as long as the front axle isn’t tilted more than 90 degrees, there should be no problem, while the rear axle can be tilted up to 60 degrees
The bearing temperature can reach 50 degrees in summer, which is already quite high; in winter it’s around 30 degrees. Due to the effect of the motor fan, the temperature is generally lower on the side where the fan is located and higher on the side of the gearbox. When adding oil to the motor, it’s important to do so in small amounts multiple times, avoiding adding too much oil at once, as this can prevent proper heat dissipation from the bearings and lead to extremely high temperatures that may trigger interlocks
This post was last edited by sister on 2010-1-25 09:43. The bearing temperature of the motor is very low, currently around 20–30 degrees; the air temperature around the motor is about 60 degrees, while the temperature of the other bearings is around 80 degrees.