Wuhan UV Sterilizer

Wuhan UV sterilization machine, also known as UV sterilization furnace, is a sterilization equipment produced by our company according to standards. It uses 254nm ultraviolet light for sterilization, which is a commonly used sterilization method in the world. It has the characteristics of simplicity, ease of use, and high sterilization rate.

Wuhan UV SterilizerProduct Introduction:

Ultraviolet disinfection technology is a new generation of disinfection technology that emerged in the late 1990s internationally. It integrates optics, microbiology, electronics, fluid mechanics, and aerodynamics, and is characterized by high efficiency, broad spectrum, low cost, long lifespan, large water volume, and no secondary pollution. It is the mainstream consumer technology of the 21st century.

Mainly used for sterilizing and disinfecting cooked food and water. Widely used in hospitals, food, herbal medicine, food and beverage processing and packaging equipment, health product factories, food factories, cosmetics factories, dairy factories, breweries, beverage factories, bakeries, and packaging product factories. The working principle of the device is that the ultraviolet sterilization band is mainly between 200-300nm, with 253.7nm wavelength being better for sterilization. When various bacteria and viruses in water or air pass through the area irradiated with ultraviolet light (253.7nm wavelength), the ultraviolet light penetrates the cell membrane and nucleus of microorganisms, destroys the molecular bonds of nucleic acids (DNA or RNA), causing them to lose their replication ability or activity and die, thereby killing all bacteria and viruses without using any chemical drugs.Sterilization lamps do not need to be converted into visible light, and wavelengths of 100-200nm can effectively kill bacteria. This is because there is a pattern in the absorption spectrum of light waves by cells, with the maximum absorption occurring in the 100-200nm ultraviolet range. The absorbed ultraviolet light actually acts on the genetic material of cells, namely DNA, exerting a photochemical effect. The energy of ultraviolet photons is absorbed by the base pairs in DNA, causing genetic material to mutate, resulting in immediate death or inability to reproduce, achieving the purpose of sterilization.

Advantages of UV disinfection technology:

The disinfection effect of UV-C disinfection technology on bacteria, viruses, and other pathogens has achieved the same sterilization efficiency as other technologies. The bactericidal effect of ultraviolet radiation on bacteria and viruses is generally within one second. For traditional chlorine and ozone methods, it usually takes 20 to 50 minutes to achieve the bactericidal effect of ultraviolet radiation. It has high efficiency and broad-spectrum sterilization, no secondary pollution, safe and reasonable design, and safe and reliable operation. Simple operation and maintenance, low cost. This device has a small footprint and no noise. Continuous large-scale sterilization. There are many advantages such as a wide range of application fields.

Wuhan UV SterilizerMaintenance and upkeep:

1. Regularly check to ensure the normal operation of the UV lamp.

2. After continuous use for 9000 hours or one year, the ultraviolet lamp tube should be replaced. When replacing a new lamp tube, first unplug the lamp tube power socket and take out the ultraviolet lamp tube. Be careful not to touch the quartz glass of the new lamp tube with your fingers, as stains can affect the strength of the light. At the same time, carefully place the lamp tube into the sterilization machine cavity.

Product Parameters:

1. Equipment total length: 2000mm

2. Work area: 1200mm

3. Feeding operation area: 450mm Discharge operation area: 450mm

4. Entrance and exit height: 200mm

5. Belt width: 500mm

6. Conveyor belt to ground: 750 ± 20mm

Meet the standards:

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Main configuration and structure of the product:

1. Work area tunnel exterior: one set of 1.2mm steel plate painted with paint

　　　

2. Inner cavity of the working area tunnel: One set of 1.0mm mirror stainless steel plate, model: # 304

　　

3. Body support frame: One set of Fangtong steel, model: 2 "Fangtong

4. Air supply system: One set of forced air supply combined exhaust fan (for extracting harmful gases) Model: 6 inches

　　　

5. Thermal insulation material: vacuum aluminum silicate+silk cotton double-layer model: 60K

6. Ammeter: 50A per set

7. Voltage meter: one set of 220V

8. Working voltage: 200V-220V (± 5) three wire system 50Hz

Effective radiation of ultraviolet light source: tube length 1000mm

16 x 40W UV sterilization lamps are installed vertically in the inner cavity, with a wavelength of 253.7nm installed on the top, bottom, left, and right sides. The radiation intensity at a distance of 1 meter is above 160 microwatts per square centimeter. The service life is 8000 hoursAbove time.

Power supply equipment and precautions

（1）Power supply: AC220V 3 Φ 2.35KW 50Hz

※ Voltage allowable variation range: ± 5% of rated value

※ (However, the operational range is ± 10%)

(2) Maximum load capacity: 2.35 KW

(3) Maximum current: 50A

(4) When placing the box, pay attention to keeping a distance of more than 100mm from the wall.

Safety device

l Temperature Overrise Preventer (protects the test sample and test chamber)

l Fault alarm prompt

l Overvoltage and overcurrent protection

l Equipment overload protection