At present, several oil fume purifiers commonly used in the market are classified into inertial type, filtration type, electrostatic type, photolysis type, physical type, combustion type, wet type and catalytic type, and several methods are called composite type. Each type of oil fume purification equipment has its own characteristics. At present, the domestic market is mainly static electricity. Electrostatic fume purifier has the outstanding characteristics of immediate purification effect and small floor space, but long-term stable work needs to be solved, high failure rate, fire hazard and frequent cleaning of purifier. [Picture] Therefore, with the improvement of oil fume purification technology, the composite catering oil fume purifier, which combines the advantages of various methods, has gradually become popular in the market. However, the manufacturer of lampblack purifier also reminds everyone that no matter which type of product you choose, don't forget to find a regular manufacturer.