In hotels, snack bars, canteens, restaurants, restaurants and other catering kitchens, soot purifiers will be installed. Oil fume purifier has become an indispensable equipment in catering industry. However, after the installation of the fume purifier, it is necessary to consider regular cleaning and maintenance in the later stage. How often does the kitchen fume purifier need to be cleaned? Many customers will ask how often the fume purifier needs to be cleaned. First of all, the cleaning time of the fume purifier is related to the workload of the equipment. Under normal circumstances, the fume purifier is cleaned once every 2-3 months. If there is a lot of oil fume every day, it can be cleaned once every 1-2 months to ensure the purification effect of the oil fume purifier.
The core component of lampblack purifier is high and low voltage electric field. Generally speaking, the filter screen of lampblack purifier produced by various manufacturers has three or four layers. The first layer is the pre-filter screen. Different brands have different materials, but their functions are the same, mainly to remove larger oil beads. The second layer is a high and low voltage electrostatic field, which can absorb inhalable particles with a diameter of 0.3 microns to 20 microns. This filter screen filters out PM2.5 particles that consumers are generally concerned about at present. The service life of this filter is usually several years. If the filter screen is full of dust and oil particles after long-term use, these deposits are likely to cause fire hazards with the static electricity of the purifier electric field.