Industry News
The impeller of the high-temperature and high-pressure fan needs to be maintained in this way
Date：2023-12-02
A high-temperature and high-pressure fan is a special type of fan that can operate normally in high-temperature environments, which meets both safety and environmental requirements. Stable performance and high insulation protection performance; The transported gas is air or other gases that do not self ignite, self explode, entangle, are harmless to human health, and do not corrode steel. It can also be used in various industries to transport hot gas, steam, and flue gas without corrosive, self igniting, and viscous substances. Other similar properties can also be selected, but the temperature of the transmission medium must not exceed its rated temperature range.
The high-temperature and high-pressure fan is made of high-temperature insulation materials, which can ensure the safe operation of the motor in a high-temperature environment, without aging, burning, high reliability, low maintenance cost, and long service life. During the work process, work efficiency has been improved, maintenance costs have been reduced, and energy consumption during shutdown and startup has been reduced. Overall, it reduces resource waste. The gas conveyed by the fan is air or other gases that do not self ignite, self explode, entangle, are harmless to the human body, and do not corrode steel. It can also be used in various industries to transport hot gas, steam, and smoke without corrosive, self igniting, and viscous substances.
Proper maintenance is an important guarantee for the safe and reliable operation of fans and the improvement of their service life. Therefore, it is necessary to pay full attention to the use of fans. The impeller of the high-temperature and high-pressure fan needs to be maintained as follows:
1. During the initial operation of the impeller and all regular inspections, it is necessary to inspect the impeller as soon as possible for cracks, wear, dust, and other defects.
2. Try to keep the impeller clean as much as possible and regularly use a wire brush to remove the accumulated dust and rust on it, because as the running time prolongs, these dust cannot evenly adhere to the impeller, leading to damage to impeller balance and even rotor vibration.
3. As long as the impeller is repaired, it needs to be rebalanced. If possible, a portable dynamic balancer can be used for on-site balancing. Before dynamic balancing, all positioning bolts must be checked for tightness. Due to the impeller running in an unbalanced state for a period of time, these bolts may have become loose.