Shenzhen open channel ultraviolet sterilizer

Technical advantages of ultraviolet disinfection module:

1. The module structure with low water resistance has less water resistance than the traditional module structure, and the change of water level before and after disinfection is small.

2. The waterproof grade meets the IP68 standard and is suitable for occasions with strict requirements.

3. The cable part is additionally provided with a sealing ring to effectively prevent the short circuit damage of the lamp tube caused by the water inflow of the cable. Made of high-quality corrosion-resistant stainless steel.

4. One of the cores of the ultraviolet disinfection system is the ultraviolet lamp. The ultraviolet lamp of the company is a low-voltage high-strength ultraviolet lamp, which is installed in the quartz sleeve on the module, parallel or perpendicular to the water flow direction. The effective working life of the lamp is 9000-12000 hours, and the power of a single lamp can reach 250-320w. The ultraviolet sterilization lamp with imported low-pressure and high-temperature solid-state ultraviolet sterilizer alloy technology ensures a service life of 9000 hours.

Overall performance standard of the system:

1. The design of the whole ultraviolet system and the configuration and design of the ultraviolet module shall comply with the standard of urban water supply and drainage ultraviolet disinfection equipment in China, so as to ensure that it meets the effluent disinfection requirements specified in the contract.

2. The low-pressure ultraviolet sterilizer is used to homogenize the product in the ultraviolet lamp - Amalgam UV lamp. The UVC output intensity of UV lamp tube has the test certification provided by the manufacturer.

3. Provide the technical parameter table of UV lamp issued by the manufacturer and the lamp life guarantee provided by us.

4. The UV disinfection system ensures that when the peak flow and UV transmittance are 65%, the effective UV dose that the system can achieve at the end of lamp life, that is, the bioassay dose of the sterilizer is not less than 16000 μ ws/cm2 （16mJ/ cm2）。

5. The UV disinfection system is a modular structure and is placed in an open open channel. Devices placed outdoors have been protected against water

Introduction to accessories of Shenzhen open channel ultraviolet sterilizer ultraviolet sterilizer:

1. Quartz sleeve: it is installed on the module support. The UVC transmittance of the quartz tube is greater than or equal to 85%. One end is closed end and the other end is open end. Through the secondary sealing design, the protection grade is IP68, which can effectively prevent water from penetrating into the quartz sleeve and affecting the normal operation of the UV lamp. Quartz sleeve with high transmittance (UVT): high quality quartz tube is selected to ensure excellent ultraviolet penetration and high-intensity ultraviolet output.

2. Electronic ballast: electronic ballast is the core component of the whole system. The prominent advantage of UV disinfection system is the stability of electronic ballast. Manufactured by introducing German technology, it has instantaneous high-voltage start of UV lamp, efficient variable power output, and Dutch technology of PLC microelectronic control ballast. The electronic ballast is installed in the ballast cabinet or module cabinet. Made of high-quality corrosion-resistant stainless steel, the lamp tube and signal cable are sealed in the disinfection module and will not be exposed to sewage and ultraviolet light. According to the customer's treatment water volume, water quality and sterilization requirements, we provide a variety of designs of 3 to 20 lamps per module.

3. Ballast cabinet: the protection grade of the cabinet body is IP55. Air conditioning cooling is set in the cabinet to prevent dust and humid air from entering, so as to ensure the stable operation of the electronic ballast. The electronic ballast module is connected with the junction box across the open channel, and the power distribution of the junction box is transmitted to each UV disinfection module by the control cabinet.

4. Automatic control center: the control system realizes all parameters and controls through the man-machine interface, such as on / off disinfection equipment, fault query, lamp operation time, working state of UV lamp, parameter setting, etc., so as to facilitate the operation of the UV disinfection system of the operator's UV sterilizer and provide effective sterilization dose for the disinfection process.