People have introduced the professional sterilization and disinfection technology of hospitals into the field of sterilization and disinfection in daily life by using the principle of ultraviolet sterilization. This type of sterilizer is applied in indoor, home, car, refrigerator, and industrial use in daily life. It uses high-frequency C-band ultraviolet light to destroy the DNA of various microorganisms within 20 seconds to 1 minute, and can kill 99% of bacteria and viruses, including influenza, hepatitis virus, E. coli, Staphylococcus aureus, Bacillus subtilis var. niger spores, and various mold sources and allergens, providing a safe environment for people's clothing, food, housing, and transportation. It is particularly suitable for rapid disinfection, deodorization, deodorization, and fresh air on the surface of tableware, personal and public goods, toys, and other items.
The principle of ultraviolet sterilization furnace:
External radiation is a type of light wave that is invisible to the naked eye and exists on the outer side of the ultraviolet end of the spectrum, hence it is called ultraviolet radiation. The ultraviolet system comes from one of the electromagnetic waves emitted by the sun, and ultraviolet radiation is usually classified into four categories according to wavelength, as follows
It is a special form of material operation, a flow of particles that are not connected. Each ultraviolet photon with a wavelength of 253.7nm has an energy of 4.9eV. When ultraviolet radiation is irradiated on microorganisms, energy transfer and accumulation occur, resulting in the inactivation of microorganisms and achieving the purpose of disinfection. When bacteria and viruses absorb doses exceeding 3600-65000 uW/c ㎡, they have strong destructive power on the deoxyribonucleic acid (DNA) and ribonucleic acid (RNA) of bacteria and viruses, which can cause bacteria and viruses to lose their survival and reproductive ability, thereby eliminating them and achieving disinfection and sterilization effects. Ultraviolet radiation can cause nucleic acid mutations, hinder their replication, transcriptional blockade, and protein synthesis; On the other hand, the generation of free radicals can cause photoionization, leading to cell death.
The main product features of ultraviolet sterilization furnace:
♦ Small footprint and large water processing capacity.
♦ No pollution, strong environmental friendliness, and no toxic side effects.
♦ Low investment cost, low operating expenses, and convenient equipment installation.
♦ We have designed an optimal inner wall treatment process using optical principles, which maximizes the use of ultraviolet radiation in the cavity and greatly improves the sterilization effect.
♦ Can quickly and effectively kill various bacteria, viruses, and other microorganisms; Through photolysis, chlorides in water can be effectively degraded:
♦ Easy to operate and maintain.