Principle and disadvantages of mechanical separation and catalytic combustion methods for oil fume purifiers


Release time:

2023-12-25

The principles and disadvantages of mechanical separation and catalytic combustion methods for oil fume purifiers.

Principle and disadvantages of mechanical separation and catalytic combustion methods for oil fume purifiers

 

Oil smoke purifier Mechanical separation method Principles and disadvantages of catalytic combustion
Oil smoke purifier Mechanical separation method

Separates oil smoke using the principle of inertial collision or cyclone separation.

Disadvantages of the catalytic combustion method for oil smoke purifiers: baffle filters are easily broken and discarded directly; require regular maintenance; the vertical installation angle must be less than 15°; low purification efficiency, only suitable for pretreatment or occasions with low purification efficiency requirements.

Catalytic combustion method for oil smoke purifiers

The principle of combustion purification is to use the heat generated by high-temperature combustion for oxidation reaction, converting pollutants in oil smoke exhaust gas into substances such as CO2 and H2O, thereby achieving purification. During the combustion process, the oil smoke exhaust gas passes through a self-purifying catalyst, and the catalytic reaction of the catalyst is conducive to the conversion of pollutants. Generally, ceramic or metal honeycombs are used as carriers for oxidation catalysis. This Oil smoke purification equipment Only suitable for occasions with very low oil smoke concentration, such as eating food raw or making semi-finished products.

Disadvantages of the catalytic combustion method for oil smoke purifiers: The development of catalytic combustion purification equipment is not yet mature.

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