Cyclone dust collector is a type of dust removal device. The principle of dust removal is to make the dusty airflow rotate, use centrifugal force to separate and capture dust particles from the airflow, and then use gravity to make the dust particles fall into the ash hopper. A dust removal device that uses the centrifugal force generated by the rotating airflow to separate dust particles from the dust collecting airflow. It has a simple structure, small volume, no need for special auxiliary equipment, and low cost. The device has the advantages of moderate resistance, no moving parts inside, and easy operation and maintenance. Cyclone dust collectors are generally used to capture particles of 5-15 microns or more. The dust removal efficiency can reach over 95%. The disadvantage of a cyclone dust collector is its low efficiency in capturing particles smaller than 5 microns.

Some precautions for choosing a cyclone dust collector
1. The purified gas volume of the cyclone dust collector should be consistent with the actual amount of dust containing gas that needs to be processed. When choosing a cyclone dust collector diameter, it should be as small as possible. If a larger airflow is required, it is advisable to use several small diameter cyclone dust collectors in parallel.
2. The inlet wind speed of the cyclone dust collector should be maintained at 18-23m/s. If it is too low, the dust removal efficiency will decrease; if it is too high, the resistance loss and power consumption will increase, and the improvement in dust removal efficiency will not be significant.
3. The selected cyclone dust collector has low resistance loss, low power consumption, simple structure, and easy maintenance.
4. The small dust particles that can be captured by the cyclone dust collector should be slightly smaller than the dust particle size in the treated gas.
When the temperature of the dusty gas is high, the cyclone dust collector should be equipped with insulation facilities to prevent moisture from condensing inside and affecting the dust removal effect.
When the gas contains flammable and explosive dust, the cyclone dust collector should be equipped with explosion-proof devices
7. The sealing of the cyclone dust collector should be good to ensure that there is no air leakage.