Plasma deodorization equipment consists of ion generators, ion generator tubes, and control systems. It is an air purification device used for deodorization and odor removal, commonly applied in new ventilation system purification, central air conditioning indoor purification, factories, workshops, wastewater stations, and garbage deodorization, among other locations. Common types include plasma deodorization equipment, high-energy ion deodorization equipment, photo-oxygen ion deodorization equipment, low-temperature plasma deodorization equipment, and electrostatic deodorization equipment.

The main principle of plasma deodorization equipment is to produce a large number of positive and negative ions under the instantaneous high energy of high-energy electrons, which break the chemical bonds of certain harmful gas molecules, directly decomposing them into elemental atoms, radicals, or harmless molecules. A large number of high-energy electrons, ions, excited ions, and oxygen and hydroxyl free radicals (with unpaired electrons and strong reactivity, interacting with gas molecules such as formaldehyde, benzene, toluene, xylene, ammonia, hydrogen sulfide, etc.) collide intensely, leading to complex physical and chemical reactions such as ionization, oxidation, and neutralization. This converts gaseous pollutant molecules into lower concentration, harmless molecules like H2O and CO2, thereby achieving the purpose of air purification.