Air Cooled Heat Exchanger (Air Cooled Condenser) is one of the most important heat exchanging equipment in industrial field. As a heat transfer in the processing equipment, exchanger is wildly used in chemical industry, metallurgy, oil power, food, defense industry. From design, operation to troubleshooting, reasonable heat exchanger design is of great significance.
Several common problems and troubleshooting methods of air cooled heat exchangers are shown in the following table
|
Fault |
Cause of fault |
Elimination method |
|
The motor current is too large or the temperature rises |
Abnormal changes in blade angle; |
Tighten after correcting the installation angle; |
|
lThe bearing seat vibrates severely; |
Re-adjust; |
|
|
The reason of the motor itself; |
find out the reasons; |
|
|
Current wire cut off; |
Check whether the power supply is normal; |
|
|
Unusual sound from moving parts |
Bearing wear; |
Replace the bearing; |
|
Lack of lubricating oil; |
Replenish lubricating oil; |
|
|
The rotary parts contact with the fixed parts; |
Adjust the opposite position; |
|
|
The fastening screw is loose; |
Tighten the screws; |
|
|
Bearing temperature rise is too high |
The bearing seat vibrates severely; |
Re-adjust; |
|
Lack of lubricating oil; |
Replenish lubricating oil; |
|
|
Lubricating oil has deteriorated; |
Change the lubricating oil; |
|
|
Bearing damage; |
Replace the bearing; |
Luoyang Gaohua is a professional air cooled heat exchanger design and manufacturer. We have rich experience in air cooling and water cooling heat exchange. If you have related questions, please feel free to contact us to consult.
