Smoke purifier: Used in areas that produce smoke and dust, often for industrial use, is enhanced. Many smoke filters on the market have only a physical blocking function. The dust purifier is a self-developed purification system, which mainly uses the purification effect of physical and chemical adsorption to remove bacteria, toxic gases and dust within a certain diameter range. ; It is usually used in different industrial fields, such as manual laser marking, manual welding, etc., mainly to protect the working environment and human health.

This filtration technology was used in World War II and its purpose was to prevent radioactive dust from entering a room during a nuclear war, as you can imagine, its purifying energy efficiency. For gaseous pollutants, capture using activated carbon and other micropore data is still a more useful approach. The industry generally believes that the ability of activated carbon to remove various indoor TVOCs (total organic volatile pollutants) is not completely replaced by other adsorption materials.

Smoke purifier equipment all use honeycomb activated carbon filter, and many customers think that HEPA and activated carbon are filtration technology, consumables themselves can do better, most manufacturers seize the customer's mentality, designed some "high appearance level" purifiers. The purification "technology" used by these oil fume purifiers has an abbreviation that is not understandable.

The selling point to customers is that no consumables are required. Regarding the particulate dust category, most of these purifiers advocate that the filter element can be cleaned and can be used continuously. You know, these technologies are based on the principle of high-voltage electrostatic dust removal, can not prevent the generation of ozone, one-way filtration efficiency is low, cleaning is also very troublesome.