Industry News
Can the high-pressure fan function not operate under overpressure?
Date：2023-12-02
High pressure fan is a vortex air pump that can be used for both blowing and suction. The special blade design of the fan has the characteristics of high pressure, large air volume, low noise, and high temperature resistance. The pressure fan has strong insulation performance, easy installation, high stability, and the gas passing through is oil-free, dry, and of good quality. The generation of high pressure and high suction is due to the unique design of the impeller.
The impeller edge of the compressed air fan has multiple blades. When the impeller rotates, due to centrifugal action, the air in the two blades is quickly moved towards the outer edge, transmitting energy, and the wind pressure is quickly superimposed, forming high pressure or high force, which increases its speed. When the air is re guided into the impeller by the air duct, it will be accelerated again.
Due to the multiple blades of the compressed air fan transmitting energy, the wind pressure is rapidly superimposed, forming high pressure or high suction. The high-pressure fan of the dryer, also known as the annular blower, has two functions of air supply and suction. It adopts Siemens technology, and the gas is oil-free and dry, suitable for auxiliary equipment in multiple mechanical industries.
During the operation of the high-pressure fan itself, it is a series of processes that convert electrical and mechanical energy into kinetic energy. In addition, the friction heat generation principle of compressed air inside the fan itself has a uniform temperature, which is fine within the rated range. For reference, "Why is the outlet of the high-pressure blower hot air?" If we encounter the phenomenon of excessive temperature or rapid temperature rise of the fan equipment during the use of the vortex air pump, So users should pay special attention to this issue. If these issues are not handled properly and not effectively resolved, it will have a significant impact on the service life of the equipment, and even cause motor burnout.
The high-pressure blower is prohibited from operating under excessive pressure, so we often require customers to equip it with a high-pressure blower pressure relief valve, which is a unloading valve. When the pressure of the vortex pump exceeds the set pressure of the pressure relief valve, the pressure relief valve will automatically open to release the excess pressure and protect the normal operation of the fan.