• 2024/8/30 15:44:41

Screw air compressor high temperature problem analysis

Screw air compressor as an indispensable equipment in industrial production, its stability and operating efficiency directly affect the production efficiency and cost of enterprises. However, during the operation of screw air compressors, high temperature problems often occur, which will not only reduce the operating efficiency of the equipment, but may even cause equipment failure, resulting in production safety accidents. Therefore, it is particularly important to analyze the high temperature problem of screw air compressor.

First, the reasons for high temperature of screw air compressor

1. Insufficient or deteriorating lubricating oil

The lubricating oil of the screw air compressor not only plays a lubricating role, but also has a cooling function. When the lubricating oil is insufficient or deteriorated, it will cause the internal temperature of the screw air compressor to rise. Insufficient lubricating oil may be due to the equipment running for a long time and not replenished in time, or due to lubricating oil leakage. The deterioration of lubricating oil may be due to the aging of the oil due to long-term use, or because the operating environment of the equipment is poor, resulting in pollution of the oil.

2. The cooling system is faulty

The cooling system of screw air compressor is the key to ensure the normal operation of equipment. When the cooling system is faulty, for example, the cooler is blocked or the cooling fan is damaged, the heat dissipation of the device is not smooth, resulting in high temperature. The blockage of the cooler may be due to the accumulation of dust and impurities on the surface of the cooler due to long-term operation, affecting its heat dissipation effect. The cooling fan damage may be due to the equipment running for a long time resulting in fan wear, or because of the fan circuit fault.

3. The intake air temperature is too high

The intake air temperature of screw air compressor is also an important factor affecting the equipment temperature. When the intake air temperature is too high, the internal temperature of the device increases. The high intake temperature may be due to the high ambient temperature around the equipment, or because the air flow is not smooth due to the blockage of the intake port.

4. The operating load is too large

The operating load of the screw air compressor is too large, which will also cause the internal temperature of the equipment to rise. When the equipment is in a state of high load operation for a long time, the friction and wear of its internal components will be intensified, resulting in more heat. In addition, high load operation will also cause the internal oil temperature of the equipment to rise, further aggravating the high temperature problem of the equipment.

5. Other factors

In addition to the above factors, there are some other factors that may also lead to high temperature of screw air compressors, such as unreasonable equipment design, poor manufacturing process, improper use and so on. These factors may affect the heat dissipation effect of the device, resulting in high temperature problems.