Operation video of ultraviolet sterilization furnace

UV sterilization furnace

UV sterilization furnaceProduct Introduction:

UV disinfection technology emerged in the late 1990szuiNew generation disinfection technology. 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, 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 a sterilization ability of 253.7nm wavelengthzuiStrong. 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.Germicidal lampNo need to convert tovisible light， The wavelength of 100-200nm can effectively kill bacteria, because cells have a pattern in the absorption spectrum of light wavesultraviolethavezuiThe large absorption of ultraviolet radiation actually acts on the genetic material of cells, namely DNA, which plays a role inPhotochemical reactionThe energy of ultraviolet photons is absorbed by base pairs in DNA, causing genetic material to mutate, resulting in immediate death or inability to reproduce offspring of bacteria, 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 been fully achieved, and it has the same sterilization efficiency as other technologies. The bactericidal effect of ultraviolet radiation on bacteria and viruses is generally within one second. And for traditionallvqiCompared to ozone methods, achieving the bactericidal effect of ultraviolet radiation generally takes 20 to 50 minutes. 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.

Maintenance and upkeep of UV sterilization machine:

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

2. After continuous use for 8000 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 (according to customer requirements):

1. Equipment total length: 2000mm

2. Work area length: 1000mm

3. Feeding operation area: 500mm Discharge operation area: 500mm

4. Entrance and exit height: 200mm

5. Belt width: 500mm

6. Conveyor belt to ground: 750 ± 20mm

7. The sterilization machine is equipped with a total of 16 light tubes, each with a power of 20W

Main configuration and structure of the product:

1.Work area tunnel exterior: high-quality 304 mesh stainless steel

　　　

2. Inner cavity of the working area tunnel: Mirror stainless steel 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. Conveyor belt:TeflonMesh belt 1. Main switch: 20A

7. Transport motor: 800W (frequency converter speed regulation)

8. Speed controller: 500W (electronic stepless frequency converter for speed regulation, digital display for speed operation)

　

9. Exhaust fan: CY-125 type

10. Ammeter: 50A per set

11. Voltage meter: one set of 220V

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

Effective moment of ultraviolet light source: 150mm

Lamp length 460mm

16 x 20W UV sterilization lamps are installed vertically in the inner cavity, with top, bottom, left, and right mounting

The wavelength is 253.7nm, and the radiation intensity at a distance of 1 meter is over 160 microwatts per square centimeter.

Power supply equipment and precautions

Power supply: AC220V 3 Φ 2.35KW 50Hz

Voltage allowable variation range: ± 5% of rated value

(However, the operational range is ± 10%)

（2）zuiHigh load capacity: 2.35KW

（3）zuiHigh current: 50A

(4) When placing the box, pay attention to keeping a distance of more than 10 from the wall0 mm.