classification of kitchen fume purifier purification methods

① metal catalyst incineration method: the principle of incineration treatment purification treatment is to use the thermal energy caused by continuous high-temperature incineration treatment to carry out air oxidation reaction, and convert environmental pollutants in the organic waste gas of the oil fume into CO2 and H2O and other organic matters, and then arrive at the purpose of purification treatment. in the case of incineration, the organic waste gas of the fume is allowed to pass through the self-purification of the metal catalyst. the catalytic reaction of the metal catalyst is beneficial to the conversion of pollutants. generally, the air oxidation catalytic reaction is carried out in the form of honeycombs in ceramic tiles or metal materials. this oil fume purifier can only be used in places with very low oil fume concentration, such as eating ingredients directly raw or making semi-finished products for processing.

② mechanical equipment separation method: use the principle of inertial force collision or hurricane separation principle to separate oil smoke.

activated carbon adsorption method: use granular activated carbon or activated carbon fiber felt to absorb pollutant particles in the oil smoke. the characteristics of this type of facility are similar to those of the over-received oil fume purifier, but it has good effect in removing the molecular structure of the odor of oil fume.

③ textile filtration and sterilization: the organic waste gas of the oil fume first passes through a certain number of metal grates, and large particles are polluted by antune; then after passing through chemical fiber pads and other filter materials, the fine particles are removed due to dispersion and intercepting. the filter material generally used is a polymer composite material with strong oil removal effect.

④ dry solution: use water or other detergents to form shrinkage water by spraying nozzles, and mist is used to digest and absorb oil smoke. the oil fume particles touch the mist and shrinkage water sprayed from the nozzle, and through the effects of inertial force between them, retention, dispersion of slim particles and condensation between them, they flow down with the water droplets, and then the oil fume positive ions are separated from the air.

⑤ how to eliminate static electricity: with the effect of increasing the pressure, the surface of the negative iron wire or adjacent release electronic devices quickly move towards the anode, bumping with the molecular structure of the gas and ionizing it. when the organic exhaust gas of the oil fume passes through this high-voltage electrostatic field, the oil fume particles bump into the gas positive ions in a very short time, causing the concentration difference polarization, and the electrostatic force effect is exercised to the regular dust collector plate, and then reach the separation effect.

brief description of machinery and equipment

this product is developed and developed on the premise of absorbing the advantages of similar products from all over the world. it is mainly used to clean and treat and manage oil fume discharge in the restaurant kitchen; to commercial hotels, hotels, restaurants, hotels and their colleges, administrative agencies, processing factories and other sites; frying and cooking ingredients for production and processing positions; oil splash heat treatment process workshop, oil mist lubrication workshop, product workpiece welding welding workshop and olefin oil boiler discharge and other industrial production sites.

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