UV sterilization and disinfection equipment for masks
Product introduction:
Ultraviolet disinfection technology is the latest generation of disinfection technology emerging in the late 1990s. 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. It is internationally recognized in the 21st century. Mainstream consumer technology.
Mainly used to sterilize cooked food and water. Widely used in hospitals, food, Chinese herbal medicine, food and beverage processing and packaging equipment, health care products factory, food factory, cosmetics factory, dairy factory, brewery, beverage factory, bakery and packaging products factory. The working principle of the equipment is that the ultraviolet sterilization band is mainly between 200-300nm, and the sterilization ability with the wavelength of 253.7nm is the strongest. When various bacterial viruses in water or air pass through the ultraviolet (253.7nm wavelength) irradiation area, ultraviolet rays penetrate the cell membrane and nucleus of microorganisms, destroying molecular bonds of nucleic acid (DNA or RNA), causing them to lose their replication ability or activity and die. To kill all bacterial viruses without using any chemicals. The germicidal lamp does not need to be converted into visible light. The wavelength of 100-200nm can play a good role in sterilization. This is because the cell has a regular absorption spectrum of light waves. Ultraviolet rays at 100-200nm have the largest absorption and are absorbed. The ultraviolet light actually acts on the cell's genetic material, that is, DNA, and it plays a photochemical role. The energy of ultraviolet photons is absorbed by the base pairs in the DNA, causing genetic material to mutate, causing the bacteria to die immediately or fail to reproduce. Purpose of sterilization.
Sterilization efficiency:
Ultraviolet disinfection technology has unparalleled sterilization efficiency. Sterilization efficiency can reach 99% -99.9%. The table below shows that the sterilization time of several common bacterial viruses by UV technology generally takes less than 1 second. Traditional chemical disinfection methods such as chlorine and ozone generally require 20 minutes to 1 hour to achieve the sterilization effect of ultraviolet C. Table 1 Sterilization efficiency of common bacterial viruses by UV C technology (UV radiation intensity: 30,000 μW / cm2) UV 440W Product introduction: UV 440W STERILIZER standard LISTUV 550W Product introduction: UV 550W STERILIZER standard LISTUV 825W-T Product introduction: UV 825W- T STERILIZER standard LIST Previous [1] [2] [3] [4] Four features and scope of use Ultraviolet sterilizer has uniform water flow, no dead corners, good light conditions, thorough sterilization, low energy consumption, flexible and convenient installation, etc. Features: The main body is made of stainless steel, and there is no problem of metal ion infection. The structure of the product is a sealed container quartz sleeve type, with an internal electrical control device. The key UV lamp management theory has a life of up to 10,000 hours, reaching the international advanced level. The product has a beautiful appearance, compact structure, convenient operation and maintenance, and is widely used in industrial and mining enterprises, residential life, restaurants, hotels, institutions and schools; field forces, food processing, pharmaceutical industry, high-purity water preparation, public places or leisure tourism directly for drinking. Beverages and other industries that do not have residual chlorine in water are not allowed.
Product parameters:
1. Total equipment length: 2000mm
2. Working area: 1000mm
3. Feeding operation area: 500mm Discharging operation area: 500mm
4. Height of entrance and exit: 200mm
5. Conveyor width: 500mm
6. Conveyor belt from the ground: 750 ± 20mm
Product main configuration and structure:
1. Work area tunnel outer body: 1.2mm stainless steel set
2. Working area tunnel cavity: 1.0mm mirror stainless steel plate Model: # 304
3. Body support frame: one set of Fangtong Steel Model: 2 ″ Fangtong
4. Air transport system: a set of forced air transport exhaust fans (extracting harmful gas) Model: 6 inches
6. Conveyor belt: PUV mesh belt 1. Master switch: 20A
7. Transport motor: 800W (inverter speed regulation)
8. Speed governor: 500W (electronic stepless inverter speed regulation digital display speed operation)
- Exhaust fan: CY-125
- Ammeter: 50A set
11.Voltmeter: 220V one set
12. Working voltage: 200V--220V (± 5) Three-wire system 50Hz
Ultraviolet light source effective radiation
Tube length 600mm
16 UV germicidal lamp tubes * 20W UV lamps are located in the inner cavity longitudinally, and are installed on the top, bottom, left and right
The wavelength is 253.7nm, and the radiation intensity at a distance of 1 meter is more than 160 microwatts per square centimeter. The service life is more than 8000 hours.
Power supply equipment and precautions:
- Power supply: AC220V 3Φ 2.2KW 50Hz
- Allowable voltage range: ± 5% of rated value (But the operational range is ± 10%)
- Maximum load capacity: 2.2 KW
- Maximum current: 50A
- When placing the cabinet, the distance from the wall should be greater than 100 mm
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