The UV sterilization Oven uses the principle of ultraviolet sterilization, which has high efficiency of sterilization.
At the same time, a conveyor belt is installed on the equipment, which can sterilize a large number of items, which is
efficient and fast.
1.Sterilization principle of UV sterilization Oven
Ultraviolet disinfection technology is the latest generation of disinfection technology that emerged in the late
1990s internationally. It integrates optics, microbiology, electronics, fluid mechanics, and aerodynamics. It has the
characteristics of high efficiency, broad spectrum, low cost, long life, large water volume and no secondary pollution.
Mainstream consumer technology. Mainly used to sterilize cooked food and water. Widely used in hospitals, food
processing and packaging products factories.
The working principle of the device is: when various bacteria and viruses in water or air pass through the
ultraviolet irradiation area, ultraviolet rays penetrate the cell membrane and nucleus of microorganisms, destroying
the molecular bonds of nucleic acids (DNA or RNA), making them lose their replication ability or activity Death,
thereby killing all bacterial viruses without using any chemical drugs. The germicidal lamp does not need to be
converted into visible light, and the wavelength of 100-200nm can play a good bactericidal effect, because the
absorption spectrum of light waves by the cells has a regular pattern, and the maximum absorption of ultraviolet
light at 100-200nm is absorbed. The ultraviolet rays actually act on the genetic material of the cell, namely DNA,
and it plays a role in photochemistry. The energy of the ultraviolet photons is absorbed by the base pairs in the DNA,
causing the genetic material to mutate, causing the bacteria to die immediately or fail to reproduce.
2.The advantages of ultraviolet disinfection technology:
The disinfection effect of ultraviolet disinfection technology on bacteria, viruses and other pathogens has been
recognized worldwide. It has unmatched sterilization efficiency of other technologies, has a broad spectrum of
high-efficiency sterilization, and no secondary pollution. The bactericidal effect of ultraviolet rays on bacteria
and viruses is generally within one second. For traditional chlorine and ozone methods, it usually takes 20 to 50
minutes to reach the sterilization effect of ultraviolet rays. The design of ultraviolet sterilization furnace is
safe and reasonable, and the operation is safe and reliable. The operation and maintenance are simple and the cost
is low. This equipment occupies a small area without noise. It can be continuously sterilized in large quantities
with high efficiency. There are many advantages such as wide application fields.
3.Pay attention to protection
Ultraviolet rays have a strong lethal effect on bacteria, and also have a certain degree of harm to the human
body. The most vulnerable part of the human body is the cornea of the eye, so it is not allowed to look directly
at the lit lamp at any time to avoid injury When it is necessary to see, use ordinary glass (wear glasses) or
transparent plastic sheet as a protective mask. Never use quartz glass by mistake, because ordinary glass is almost
completely impervious to ultraviolet light. Once injured, there is no need to panic, facial burns, the epidermis
falls off after a few days, and heals without treatment. Eye injuries can cause redness, tearing, and tingling.
It takes about three to four days to heal. In any case, if you encounter an injury, it is still recommended to
seek medical advice immediately.
The uv germicidal furnace is easy to operate and maintain, and is widely used in hospitals, food, tea food and
beverage processing and packaging equipment, food factories, cosmetics factories, dairy factories, wineries,
beverage factories, bakeries and cold rooms. And can extend the product shelf life and other standards.
