Nanjing sewage treatment plant frame type ultraviolet disinfection module

Description :

　　The frame type ultraviolet disinfection module of Nanjing Sewage Treatment Plant was established on July 10, 2006. It is a national high-tech enterprise and listed company with production and manufacturing, technology research and development, engineering design and construction, and import and export trade. Its equity code is 660171. The company is a professional manufacturer and engineering contractor engaged in ozone disinfection equipment, ultraviolet disinfection equipment, pharmaceutical distilled water machine equipment, filtration equipment, water treatment disinfection and purification equipment, and air (waste gas) disinfection and purification equipment. The company has 10 utility model patents and 1 invention patent, and its products passed the IS9001 quality management system certification in 2012.

　　The framework (open channel) type UV sterilizer is a patented product of Guanyu Company, with patent number ZL201120005118.5. This product uses a UV disinfection module system arranged inside the open channel to emit short wave ultraviolet radiation with a wavelength of 253.7nm, which sterilizes and disinfects the water passing through the open channel. This solves the problem of excessive bacterial indicators in the treated sewage, and makes the bacterial indicators of the final discharged water meet and exceed the requirements of relevant national discharge standards and water quality standards.

　　Performance characteristics of the frame type ultraviolet disinfection module in Nanjing sewage treatment plant:

　　Modular design, modular structure

　　The UV module adopts pipes tailored for this product, and the main components are laser cut, perforated, and cut. The product has uniformity, consistency, interchangeability, aesthetics, high precision, and small errors. The main beam, cleaning system, and line protection system of the product all adopt independent modular production, formatting, and modular structure, which is easy, fast, effective, time-saving, labor-saving, and labor-saving for installation

　　Imported light tubes with high efficiency and long lifespan

　　The equipment adopts imported lightsources such as Philips and Philips ultraviolet lamps, which have mercury lamp technology, high-intensity output, minimal environmental temperature impact, high ultraviolet conversion efficiency, and a low voltage high-intensity lamp tube electro-optical conversion rate of up to 50%, saving 10% energy; Long lifespan, effective working life>12000 hours, exquisite manufacturing process, good reliability, high light maintenance rate, and continuous sterilization and disinfection effect

　　Professional customized ballasts with stable performance and high compatibility

　　The electronic ballast used in the frame type ultraviolet disinfection module of Nanjing sewage treatment plant is specially customized for this product and designed to match the ultraviolet lamp used. It has strong adaptability, good compatibility, long service life, and a power factor of less than 0.95. It has various protection functions for abnormal states such as no-load protection, overload protection, load short circuit protection, lamp leakage protection, lamp life protection, etc., and meets the requirements of CE, CQC, UL and other standards.

　　Imported material quartz sleeve, high purple transmittance and high sterilization rate

　　Quartz casing is made of pure imported raw material from the Pacific Ocean, with a UV transmittance greater than 93%; Highly compatible with UV lamps, with a single ended open quartz sleeve structure.

　　Water level control, economical and practical, low failure rate

　　Each module is equipped with a water level control system, which automatically starts/stops the ultraviolet lamp according to the level of water (the lamp works below the liquid level and stops working above the liquid level)

　　Cleaning system, modular design patent technology

　　Automatic cleaning system, patented technology. Water powered cleaning, pneumatic cleaning, mechanical and chemical cleaning are available for customers to choose from.

　　Combining domestic and foreign technologies for cleaning components. Structural science, beautiful appearance, standardized production of grinding tools, anti-corrosion and durable materials, and no damage to quartz sleeves. It has advantages such as consistency, uniformity, interchangeability, thorough cleaning, and long service life.

　　High end system configuration and complete protection measures

　　The equipment has a unique design of three support beams, namely upper, middle, and lower, with small errors, long service life, and safe and stable structure. Ensure that there is no deformation or distortion of the equipment during long-term operation.

　　We have a complete range of products and can customize and produce 120 series products according to customer needs.

　　Characteristics of electronic control functions

　　Working voltage 380V/50Hz (three-phase five wire system), grounding resistance should be less than 4 ohms, protection level IP54

　　The electrical components of the control system are imported from Germany Siemens, domestically produced PLC, and touch screen (optional), with good quality, stable operation, high degree of automation, and the ability to achieve one click startup without dedicated personnel on duty.

　　The system can be customized according to different working conditions and customer needs, with good expansion functions such as remote dry contact control of work start/stop; There is a flexible and convenient Ethernet communication interface; Communication with RS485 (supporting Modbus protocol) allows for communication with DCS and remote terminals.

　　The PTFE+316 stainless steel material water level probe is corrosion-resistant.

　　Application Industry

　　This product is suitable for disinfection and treatment of industrial wastewater, domestic sewage, and municipal sewage. Applicable to sewage treatment plants, factories, hospitals, and other sewage treatment stations.

AfterSalesService :

• Nanjing Sewage Treatment Plant Frame UV