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Detailed Explanation of the Performance, Features, and Applications of Frame-Type UV Disinfectors—Open-Channel UV Disinfection Systems

2021-03-19

Detailed Explanation of the Performance, Features, and Applications of Frame-Type UV Disinfectors—Open-Channel UV Disinfection Systems

Open-channel UV disinfection units, also known as frame-type UV disinfection units, feature odorless UV germicidal lamps and food-grade inner walls that have undergone special treatment. 304 Stainless steel causes the pre-treated water flow to be subjected to wavelengths as it passes through the cylinder. 253.7nm Sufficient exposure to ultraviolet light has a strong bactericidal effect. Since it does not alter the physical or chemical properties of water, it is an indispensable and excellent piece of equipment in fields such as electronics, pharmaceuticals, food processing, and chemical engineering.

 

Applications of Open-Channel UV Disinfectors

 

Open-channel UV disinfection systems produce no secondary pollutants whatsoever and represent a new type of disinfection technology internationally. With advantages—such as high efficiency, broad-spectrum effectiveness, low cost, long service life, large water flow capacity, and zero pollution—that are unmatched by other disinfection methods, these systems are gradually becoming the mainstream disinfection approach in developed Western countries.

 

Installation Guide for Open-Channel UV Disinfectors:

Step 1: Take out all the accessories and check them carefully.

Step 2: First, install the sealing sleeve onto the open end of the quartz tube as shown in the figure.

Step 3: Insert the quartz tube into the stainless steel housing, then install the sealing ring onto the closed end of the quartz tube.

 

1 Specific instructions for open-channel UV disinfectors:

 

a — Use high-transmittance, high-purity quartz sleeves with an ultraviolet transmittance of... 90% The above.

 

b , choose high-efficiency UV-C(LL or LH) Ultraviolet sterilization lamp . The UV sterilizer utilizes world-leading low-pressure, high-intensity UV lamp technology, with a guaranteed lamp lifespan of... 9000 More than an hour.

 

c The equipment refers to the United States. NSF TITLE 55 Standard design number, with an effective dose of 99.9 More than %.

 

d It employs a world-leading, constant-intensity UV-specific ballast that ensures the entire system operates reliably even under complex conditions.

 

e Use high-quality stainless steel as the reactor. 304 The material and the inner walls of the reactor undergo special polishing treatment to enhance the sterilization effect.

 

2 · Water inlet requirements for this UV sterilizer :

 

5 ℃ < water temperature < 60 Celsius

 

　　Water hardness < 450 mg/L Total iron content < 0.3 ppm ( 0.3mg/l )

 

　　Manganese content < 0.1ppm ( 0.1mg/l Turbidity < 5NTU

 

　　Sulfide < 0.02ppm ( 0.02mg/l Total suspended solids < 10ppm ( 10mg/l )

 

Chromaticity is colorless < 15 degree pH Value 6.5 – 8.5

 

This device is compact in size, lightweight, energy-efficient, long-lasting, and low-cost. Compared with other sterilization methods, it boasts significant advantages and is therefore widely used. The device consists of components such as a UV lamp, quartz tube, ballast, sealing elements, tank body, and inlet and outlet ports. It features rapid sterilization, excellent efficacy, and high efficiency—after irradiating water for just ten seconds according to water treatment requirements, it can effectively kill bacteria and viruses in the water, achieving a sterilization rate of... 99.99% After being irradiated by ultraviolet light, the water does not undergo any changes in its physical or chemical properties and will not cause pollution. The operation is simple and convenient to use, and standardized products with different flow rates are available for users to choose from. All that’s required is periodic replacement of the UV sterilization lamp and regular cleaning of the quartz sleeve.

 

Ultraviolet Disinfectant : Frame-type UV sterilizer

 

I. Introduction to Frame-Type Ultraviolet Disinfectors

 

It works by using ultraviolet lamps mounted on UV disinfection modules arranged within grooved channels, which emit ultraviolet radiation with a central wavelength of... 253.7nm The short-wave ultraviolet radiation sterilizes and disinfects the water flowing through the ditches, thereby addressing the issue of excessive bacterial levels in the treated wastewater and ensuring that the final discharged water meets and even exceeds the relevant national discharge and water quality standards.

 

II. Performance Characteristics of Frame-Type Ultraviolet Disinfectors

 

The frame-type UV sterilizer features a modular design, making it easy to install and simple to operate. Modules can be freely combined according to different treatment capacities and user requirements, offering a wide range of applications and high reliability. Frame-type. ( Open-channel type ) Ultraviolet disinfection products feature fast sterilization speed, excellent efficacy, high sterilization efficiency, and low operating costs. Frame-type. ( Open-channel type ) Ultraviolet disinfection products do not cause secondary pollution from the disinfection process. The low-pressure, high-intensity mercury lamps used in these products have a long effective lifespan, significantly reducing operational and maintenance costs associated with lamp replacements. This product is an automatically cleaning device, so you don’t need to worry about daily cleaning and maintenance.

 

III. Industries for Framework-Type Ultraviolet Disinfectors

 

1 This product is suitable for the disinfection treatment of effluent water at the end of industrial wastewater discharge and domestic sewage discharge. Its primary application areas include wastewater treatment plants, chemical plants, pharmaceutical plants, residential communities, food processing plants, meat-packing plants, paper mills, printing plants, dye factories, electronics plants, municipal wastewater treatment facilities, and hospitals.

 

2 This product is used for disinfection treatment in channel-type drainage systems.

 

3 This product can be used as a replacement for conventional chlorine-based disinfection equipment. The UV disinfection module is placed inside a water channel, with all the lamp tubes submerged underwater during operation.

 

4 The UV module of this product features a dual-row arrangement of lamps in parallel, with a waterproof design. The ballast box located at the top of the module achieves a protection rating of... 1P54 The individual module features a compact structure and easy installation, allowing for independent maintenance during water flow.

 

5 All metal components of the module that come into contact with wastewater are... 304/316 Stainless steel. All connecting cables are protected from exposure to sewage and ultraviolet light.

 

6 The lamp tube of this product features a double-protection sealing design.

 

7 This product uses a low-voltage, high-intensity UV lamp, with high intensity. UV-C Output, long lifespan, effective working life greater than 12000 Hour. The lamp tube features a single-ended lead-out design, making installation and maintenance convenient.

 

8 The ballast used in this product is specially designed to match the UV lamp employed by this product. It features excellent compatibility, multiple protective functions for abnormal conditions, high reliability, and a long service life.

 

9 The quartz sleeve is made from imported raw material quartz, with a UV light transmittance greater than... 93% When paired with a UV lamp, the structure features a single-ended open design, making installation convenient and reducing the number of potential leak points.

 

10 Each module of this product is equipped with a leak detector that can promptly disconnect the power supply and trigger an alarm signal upon detecting a leak, thereby ensuring safety. The leak detector shares the same cable outlet as the UV lamp, making installation and maintenance convenient.

 

11 Highly efficient, fully automatic mechanical cleaning ( Pneumatic cleaning and hydraulic pressure cleaning options available for users to choose from. )。

 

12 A uniquely designed cleaning product powered by water pressure.

 

13 , the maximum working water pressure is 0.3MPa。

 

14、50C ≤Adaptable water temperature≤ 600C。

 

15 Module input power 220V/50HZ。

 

IV. Ultraviolet Disinfection Service

 

In addition to frame-type UV sterilizers, our company also offers specialized drinking water disinfection systems using UV germicidal lamps, ozone generators, a full range of UV sterilizers and UV disinfection lamps, as well as UV disinfection products from various brands. We welcome both new and existing customers to call for inquiries or visit our company for a tour.

 

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Introduction to Open-Channel UV Disinfection Equipment / Detailed Introduction to Open-Channel UV Disinfection Systems