Double Impeller Blower Using Precautions

No matter which brand of double-impeller blower, it needs to be protected in two aspects: one is pressure, and the other is dust.

For pressure, the pressure relief valve is often used, which is an unloading valve. When the operating pressure of the blower exceeds the pressure set by the pressure relief valve, the pressure relief valve will automatically open to release the excess pressure so as to protect the blower.

For dust, filters are often used. Different filters are to used according to different application field. Different filter elements have different maintenance methods and service life. User should double check when ordering.

In some special occasions, special protection is needed. For example, when used in a sealed environment, pay attention to ventilation and heat dissipation. When the ambient temperature (when the intake temperature is relatively high), pay more attention to ventilation and heat dissipation, or choose a different blower model which allow higher temperature air intake (for example, there is a ring blower that allows the inlet air temperature to reach 130°).

For different brands of high-pressure blower, supplier might have their own recommendations for use.

Maintenance of Double Impeller Blower

  • Frequently check whether the fasteners are fastened, and if they are loose, they should be fastened in time.

  • Frequently check whether there is lubricating oil at each lubrication point. Ensure that the oil quality and quantity meet the requirements.

  • Frequently clean up the dust and foreign matter.

  • Frequently check the vibration of the blower to ensure that the blower runs smoothly. If vibration is found, stop the blower for inspection and processing.

  • Regularly clean and replace the filter element, and regularly maintain the motor.

  • Regularly check the gap size of each part of the blower to prevent friction and collision between the rotating part and the fixed part.

  • Regularly check the connection pipeline, and regularly clean up the dirt and impurities in the pipeline to prevent the blower from rusting.

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