Medium Pressure Ultraviolet Disinfection Device

Introduction to Medium Pressure Ultraviolet Disinfection Equipment:

The ultraviolet disinfection device produced by our company uses world-leading high-intensity ultraviolet sterilization lamps.This product canreplace conventional chlorination disinfection process equipment. The inner wall of the tank is made of food-grade 304/316L stainless steel, which has been specially treated.When pre-treated water flows through the cylinder, it is exposed to a sufficient dose of ultraviolet light.It has a good sterilization effect.

This device has a fast sterilization speed, high efficiency, and good effect. After a few seconds of irradiation according to water treatment requirements,it can kill pathogens and bacteria in the water, with a sterilization rate of 99.99%.

After irradiation, the water will not change its physical and chemical properties, nor will it cause pollution. It is easy to operate and convenient to use, with different flow rate models available for users to choose from. You only need to regularly replace the ultravioletsterilization lamp and clean the quartz sleeve.

This equipment consists of ultraviolet lamps, quartz sleeves, ballasts, seals, irradiation chambers, and inlet and outlet water ports. The lamp tube is sealed with a double protection design, and the device uses medium pressure ultraviolet lamps,which output high-intensity ultraviolet light.It has a long lifespan, with an effective working life of more than 5000 hours; the lamp tube is of a double-ended design, making it easy to install and maintain. The quartz sleeve is made of imported materials,with a UV transmittance of over 95%; it matches the ultraviolet lamp,and the structure is also of a double-ended opening type, which is easy to install and reduces leakage points.   This device is small in size, light in weight, consumes little power, has a long lifespan, and is low in cost, making it significantly superior to other sterilization methods.Therefore, it is widely used.

Maximum working water pressure of medium pressure ultraviolet: 0.8MPa;.Input power supply: 220V/50HZ, 380V/50HZ. Principle of Medium Pressure Ultraviolet Disinfection:

The ultraviolet disinfection device integrates optics, microbiology, mechanics, chemistry, electronics, and fluid dynamics,  based on modern epidemiology, medicine, and photodynamics, using specially designed high-efficiency, high-intensity, and long-lifespan.

UVC

band ultraviolet lamp tubes to irradiate flowing water, directly killing various bacteria, viruses, parasites, algae, and other pathogens in the water.The inert gas pressure inside the medium pressure ultraviolet lamp tube is equivalent to atmospheric pressure, 0 Mpa -0.4 , which is.2100 times lower than low pressure, allowing it to emit a wider range of multi-wavelength ultraviolet light, with a wavelength range between 200nm100 times lower than low pressure, allowing it to emit a wider range of multi-wavelength ultraviolet light, with a wavelength range between 200-400to more effectively destroy microbial organisms, prevent organism replication, and significantly suppress the phenomenon of light reactivation, achieving a morethorough sterilization effect.Characteristics of Medium Pressure Ultraviolet Disinfection Equipment:thorough sterilization effect. 1. High-efficiency and broad-spectrum sterilization:  The output wavelength range of the medium pressure ultraviolet lamp in the medium pressure ultraviolet sterilization system is relatively wide, between 230 nm 

Characteristics of medium voltage ultraviolet sterilizer:
1. Efficient sterilization with broad-spectrum properties:

The output wavelength range of the medium voltage ultraviolet lamp tube in the medium voltage ultraviolet sterilization system is wide, between 230nm and 370nm, which can effectively kill bacteria and viruses, and can inactivate chlorine resistant microbial tissues, such as Legionella pneumophila, Escherichia coli, Pseudomonas aeruginosa, Cryptosporidium, Amoeba, and bacteria.

2. Strong bactericidal effect:

At the same time as damaging the DNA structure of microorganisms, they are also broken down into small fragments. It is precisely because of this medium pressure ultraviolet sterilization property that the occurrence of photoreactivity and dark repair of DNA in microorganisms can be avoided, so it can have a killing effect on microorganisms without revival reaction or microbial rebound phenomenon.

3. No secondary pollution:

UV sterilization does not add any chemical agents, so it does not cause secondary pollution to water bodies and the surrounding environment. Do not change any components in the water.

4. Safe and reliable operation:

Traditional disinfection techniques such as using chlorides or ozone, whose disinfectants themselves are highly toxic and flammable substances. The ultraviolet disinfection system does not have such safety hazards.

5. Decompose residual chlorine and degradation compound chlorine in water:

The medium-pressure ultraviolet disinfection device is used for water sterilization and disinfection, which can reduce the chlorine content in water.This reduces disinfection by-products, making the water environment healthier. Medium-pressure ultraviolet has the ability to degrade combined chlorine, including monochloramine, dichloramine, and trichloramine, thus reducing the production of carcinogenic trihalomethanes and minimizing the impact of combined chlorine on the human body. 6,

The operating and maintenance costs of this machine are low:   Due to the improvement of ultraviolet disinfection technology, medium-pressure ultraviolet disinfection technology not only ensures disinfection efficiency but also has simple maintenance and low operating costs, achieving 4 cents RMB per ton of water at a treatment capacity of thousands of tons.

7, Continuous large water volume disinfection:

Using high-quality imported brand ultraviolet lamps with high power, reducing the number of medium-pressure ultraviolet lamps, it can handle large flow water bodies. Currently, ultraviolet disinfection technology has reached a daily processing capacity of 1.5 million tons of water in practical applications, and if needed, it can be increased further, which is difficult to achieve with chlorine and dechlorination or ozone disinfection methods.

8,Dedicated matching ballast:  It has dimming control functions, with protections against output short circuit, output open circuit, output overvoltage, input overvoltage, input undervoltage, and high temperature; it has monitoring functions for lamp current and voltage; it has communication functions.

9, Temperature probe:

Instant detection of water temperature to ensure the equipment operates within a working temperature of 0 to 45 degrees. 10, 4-20mAUltraviolet intensity probe:

The intensity monitor used by the medium-pressure ultraviolet disinfection device responds to specific ultraviolet wavelengths that have sterilization effects. It can  connect with computers and PLC, saving electricity for system operation. 11,

Routine cleaning:

The medium-pressure ultraviolet disinfection device is equipped with an automatic cleaning system that can automatically clean the quartz sleeve based on the readings from the ultraviolet intensity detector. During the cleaning process, the system operates normally without the need to stop water or require manual intervention, greatly reducing the workload of on-site personnel. LD series medium-pressure ultraviolet water processor