The oil fume purifier is mainly used in commercial kitchens, which can purify the oil fume waste gas into clean air. The installation sequence of the oil fume purifier is as follows: stove-hood-ventilation duct-oil fume purifier-ventilation duct-fan. The ventilation pipes at both ends of the fume purifier need to be kept at a length of more than 2 meters to have a good purification effect.

installation and maintenance: the variable diameter air duct adjacent to the air inlet and outlet of the equipment should be as smooth as possible to ensure the infectious effectiveness of the equipment. Straight pipes with a length more than 4 times larger than the pipe diameter must be assembled and connected by smooth pipes.

in order to ensure the infection result, the air volume of individual fans should be larger than the intended air volume of the equipment. The equipment must work under the planned air volume, and the user can control the fan with frequency converter or install an air regulating valve device at the outlet of the fan.

Extended information:

For oil fume purification, there are mechanical separation, catalyst combustion, activated carbon adsorption, fabric filtration, wet treatment and electrostatic treatment in the market.

The mechanical separation method uses inertial collision principle or cyclone separation principle to separate the oil fume.

Disadvantages: the baffle screen is easy to break, and it is directly discharged after being discarded; Need regular maintenance and maintenance; The vertical angle of installation should be less than 1.5; The purification efficiency is not high, and it is only suitable for pretreatment or occasions with low purification efficiency requirements.