The working principle of the oil fume purifier is that the oil fume is sucked into the oil fume purifier by the fan, and the larger oil particles and oil droplets in the oil fume will be trapped on the flow equalizing plate due to mechanical collision and blockage. When the airflow enters the high-voltage electrostatic field, under the action of the high-voltage electric field, the oil mist is charged, the oil fume gas is ionized, and most of it is degraded and carbonized; A small amount of tiny oil particles move to the positive and negative poles of the electric field under the action of electric field force and airflow, and are collected on the substrate. And flows to the oil collecting tray under the action of its own gravity, and is discharged through the oil discharge port.

The remaining micron-sized oil mist is degraded into carbon dioxide and water by electric field, and then clean air is discharged; And under the action of the high voltage generator, the air inside the electric field produces ozone, which removes most of the peculiar smell in the flue gas.

In the process of installing the fume purifier, due to improper installation and insufficient inclination, the sucked oil cannot flow into the oil collecting box normally. In this case, it should be reinstalled to make the oil flow into the oil collection box smoothly. If the oil drain pipe is damaged or falls off, please replace it with a new one or reinsert it. If the sealing strip is damaged, replace it with a new one in time.

Different lampblack purification equipment is used in different places, and the service life of the lampblack purification equipment of Express Bus will be very long. If it can be maintained regularly, it will also improve the service life of the equipment.