Food machinery, ultraviolet sterilizer, UV germicidal ultraviolet disinfection

Food machinery, ultraviolet sterilizer, UV germicidal ultraviolet disinfection, ultraviolet disinfection, UV lamp, ultraviolet light disinfection, ultraviolet disinfection, water treatment ultraviolet sterilization machine
Channels type UV disinfection equipment and under-mounted ultraviolet sterilizer system UV lamp module, the module bracket system control center, the system power distribution center, the low water level sensor and water level control system, such as a full set of equipment.
Overall system performance criteria:
A. entire UV system design and UV module configuration and design to urban drainage ultraviolet disinfection equipment in line with our standards to ensure that effluent disinfection requirements up to the contract provisions.
B. high-end products in the low pressure amalgam UV lamp - the amalgam lamp (Amalgam UV Lamp). The the UVC output intensity of the UV lamp manufacturers provide testing and certification.
C. UV lamp manufacturer issued lamp technical parameter table and the Lamp Life guarantee provided by us.
D. UV disinfection system to ensure: peak flow and UV light transmission rate of 65%, at the end of lamp life can achieve effective UV dose, sterilizer biological experience given dose of not less than 16,000 μws / cm ² (16mJ / cm ²).
E. ultraviolet disinfection system for the modular structure in open channels. The devices have been well placed outdoor waterproof protection.
UV disinfection modules:
Each standardized UV disinfection module consists of a stainless steel lighthouse, UV lamp, quartz sleeve, power distribution systems and the data acquisition system.
Technical advantages of UV disinfection modules:
◆ low water barrier module structure is smaller than the conventional module structure of the water resistance, the water level changes before and after disinfection.
◆ Waterproof grade class meets IP68 standard, suitable for demanding occasions.
◆ cable-part additional ring, effectively prevented because the cable inlet of the lamp caused by short-circuit damage. Quality corrosion-resistant stainless steel, lamp and letter
UV lamp
Ultraviolet disinfection system's core is one of the ultraviolet lamp, for the world's top low-voltage high-strength UV lamp, UV lamp installed in the quartz sleeve module with parallel or perpendicular to the direction of flow, the effective working life of the lamp for 9000-12000 hours, the the single lamps maximum power up to 250-320W. Imports of low-pressure high-temperature solid amalgam UV germicidal lamp technology to protect the life of 9000 hours.
Quartz sleeve
Quartz sleeve mounted on the module bracket the quartz tube the UVC light transmission rate greater than or equal to 85%, one side is a closed end, the other end to open end, through times sealed design, protection class IP68, effectively prevent water infiltration. The quartz sleeve which affect the normal operation of the ultraviolet lamp. Quartz tube with high transmittance (UVT): made of high quality quartz tube to ensure good penetration of ultraviolet, to ensure that the highest intensity of UV output.
Electronic ballast module
The electronic ballast is the core component of the entire system, and highlight the advantages of UV disinfection system is the stability of the electronic ballast. Through the introduction of the world's leading German technology manufacturing, high-voltage transient UV lamp start, efficient variable power output, as well as the PLC microelectronic control ballast Netherlands technologies. Electronic ballasts installed in the chassis of the ballast cabinet or module. Quality resistance to corrosion of stainless steel materials, lamps and signal cable seal will not be exposed to sewage and ultraviolet disinfection module. Water treatment, water quality and sterilization requirements, provide a variety of design 3-20 lamps per module.
Ballast cabinet: Cabinet protection grade IP55, with air-conditioning cooling cabinet to prevent dust and humid outside air from entering to ensure the stable operation of the electronic ballast.
Connected the electronic ballasts module across Nullah junction box, junction box distribution by the central control cabinet conveying power to each UV disinfection modules.
Automatic control center
Control all parameters and control system through the man-machine interface, such as on / off disinfection equipment, fault inquiries, lamp run time, the working status of the UV lamp, parameter setting, in order to facilitate the operator to monitor the operation of the UV disinfection system for the The disinfection process to provide the most effective fungicides.
1, remote control
2, automatic control center can exchange data through the following manner in the control room, remote control:
◆ active or passive signal
◆ Industrial Ethernet
The ◆ PRSFBUS IP module
3, UV disinfection equipment can be based on user needs to select the right the PLC brand and interface. The standard configuration for Siemens products.
4, the alarm system
5, when a fault occurs, the alarm device by the manner of sound, images, etc. to the user that what faults and fault location, fault can query several more recording.
UV intensity monitoring systems,
Each group of modules set of ultraviolet intensity monitoring system, which comprises a UV probe, UV intensity meter, and other accessories, the UV probe mounting underwater facilitate monitoring quartz tube fouling, the change in the intensity of the ultraviolet lamp.
Automatic cleaning system
Often by the tremendous impact of the quartz sleeve fouling effect of UV disinfection, UV intensity dropped significantly.
UV disinfection equipment comes with a cleaning system. The cleaning technology, in the case does not affect the operation of equipment within the time set by any of the casing surface online self-cleaning, efficient and clean, low friction phenomenon stuck bactericidal effect of ultraviolet disinfection system to provide a stable and efficient .
Automatic cleaning system uses compressed air to drive linkage control, self-cleaning, manual / automatic working condition can easily switch monitoring device with ultraviolet light intensity.
Level control system
1, the water level sensor
The water level sensor is the lamp effective and necessary means of self-protection. UV germicidal lamp due to phase power, sewage on the natural cooling. Revealed in the air for long periods of time is lit, the lamp due to insufficient cooling resulted in the burning. Therefore must guarantee that the nullah water level can be submerged in all the lamps. Sewage UV transmittance is low, when the water level is too high, can cause undesirable effects of surface water layer disinfection. Therefore, the water level in the open channel can not be too high. The water level sensor line measurement of open channel water level values, to ensure that the water level in the drains remain in the range of values ​​for the design. Alert to the control system can automatically when the the nullah water level exceeds the set minimum / maximum water level for a long time, the lamp goes out.
2, open channel water level control
1: water level control the overflow weir door.
2, Material: 304 stainless steel or civil works completed.
Effluent: weir gate at the top of the water to make sure to maintain a minimum water level and minimum water level changes in the nullah. Within this range to keep the lamps all North submerged.
Advantages: high accuracy (flow changes for 1.3 hours, the water level fluctuations in the range of less than ± 3cm), fast response, simple structure, easy to install, applicable changes in the flow of the occasion, no complex mechanical transmission, without external power and intervention, the entire process is automatic adjustment.
Head loss: less than 500mm.
Installation: outfall drains end
Channel type UV disinfection principle:
UV disinfection principle is the one with ultraviolet photon energy of the high-energy band destruction Waters variety of viruses, bacteria, pathogens, DNA and RNA structure, making it subject to damage capacity and reproductive capacity of the loss of production of proteins, so as to achieve the purpose of sterilization. UV kill process is a physical process, the direct effect on the DNA or RNA of the genetic material of a microorganism that has almost no restriction, the first known pathogenic microorganisms can kill 0.1-2 seconds by ultraviolet, visible, ultraviolet one of the most broad-spectrum disinfection technology. UV does not add any substance to the water body does not produce any by-product, has the characteristics of efficient, environmentally friendly and safe. After ultraviolet disinfection, there is no secondary pollution and byproducts, the water can be reused for irrigation of farmland, woodland or injection water underground resource. UV is divided into UVA, UVB and UVC tri-band, has a bactericidal function UVC wavelength of 253.7nm UV sterilization strongest generally depends on the output of the band as long as the performance evaluation of the pros and cons of the UV tube.


Channel type, mounted under ultraviolet disinfection performance

Technical parameters
 
Product Name
 Disinfection of water (T / H)
 Power (W)
 Access to water
(Nominal / imperial)
 

 As a high-tech joint stock enterprise, Wenzhou h
Hao stars Dairy Equipment Factory was Zhejiang Ouhai Hao  Star Dairy Equipment Plant gathering production, trade, scientific research, information, service and other functions in one. It is a member unit of China Association for Quality Inspection, China Light Industry Machinery Association, China Food and Packing Machinery Industry Association, Wenzhou Longwan Food and Pharmacy Industry Association, etc., it has already passed ISO9001 international quality management system certification, received AAA grade credit enterprise, certification of competency of 2000-2004 national quality inspection, “Stars Enterprise”, “Famous product” and “Credit Enterprise” of China Food and Packing Machinery Industry Association as well as other titles, and it has already become a modern enterprise with a certain scale and grade.

　　Seven Stars enterprise uses operation mechanism of modern enterprise, sets up tidy and complete organization management system in headquarters such as engineering technical department, new product development department, logistics department, production department, quality inspection department, marketing department, human resources department, information center, training center, etc.; builds up and perfects sales network all through the country referring to Beijing, Shanghai, Tianjing, Chongqing, Hong Kong, Shandong, Hrbin, Guiyang, Kunming, Jiangxi, Xinjiang, Nanjing, Lanzhou, Jilin, Wuhan, Yichang, Xi’an, Quanzhou, Chengdu, Guangzhou, Haikou, Fuzhou, Nanjing, Ningbo, Hangzhou, Changsha, Changde, etc., and realizes real-time management. Relying on excellent quality, preferable price, good service and best credit, our products base on the market and are sold well all over the world, besides, we have established long-term and friendly trade relationships with domestic and foreign traveling merchants.