With the power improvement and technical advancement of ultraviolet LEDs, the lower-power ultraviolet mercury lamps have been gradually replaced by the advantages of long life and small volume in the market. After the international ban on mercury (mercury), the Minamata Convention on Mercury was signed in 2013, there are only three years left until 2020, including Japan, China, and the European Union. In the field of ultraviolet lamps for household and industrial use, UV LEDs are needed to replace these ultraviolet mercury tubes, and it has also accelerated the take-off of the UV LED market around the world. At the Taiwan Lighting Technology Exhibition (TILS 2017), China's Taiwan and Japan's key UV LED manufacturers, Guangqi, Lite-On and Nikkiso, also shared their current developments in UV LED products and the market. Future trends are worthy of reference in the industry. Ultraviolet lamp replacement requirements are high. Currently used in the industry, UV mercury lamps are commonly used in the curing of various materials and processes related to plastics, as well as various life and industrial applications such as medical, water purification, air cleaning, and printing. . The Minamata Convention is an international convention that comprehensively regulates mercury and requires States parties to ban the production and import and export of mercury-containing products from 2020. With the development of UV LED in the industry for many years, power has been increased in recent years, and UV rays in different wavelengths such as UVA, UVB, and UVC have progressed considerably. Taking the printing industry as an example, the ultraviolet mercury tube in the printing machine has a shorter life than the UV LED module. Therefore, the new model has been changed to a longer life, which can reduce the UV LED module for replacing the lamp tube and cure the ink. Reduce energy consumption, control of calorific value, and more. In addition, medical and water purification fields have been introduced, and appropriate UV LED modules have been introduced. As for industrial high-wattage mercury UV lamps, the current UV LED power is still far from such products, and there is still a lot of room to play. Optoelectronics, research and development cooperation UVC LED module, the main attack water purification products Taiwan's light in the invisible LED products in addition to infrared, this time in the exhibition shared UV LED products is another focus of the company, and already have customer orders Customers will launch products in the second half of 2017.
The top region of the cyclone (called the vortex finder) where the combustion gases first impinge is exposed to temperatures averaging about 870°C. In addition to high temperature, the vortex finder is exposed to corrosion from acids, chlorides, sulfates, and other chemicals plus erosion from unburned refuse and sand.
CFB Vortex Finder,Boiler Spare Vortex Finder,Cyclone Separator in Boiler
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