Biomass Fired Double Cyclone Circulating Fluidized Bed Power Plant Boiler

1. High Thermal Efficiency A. Integrate furnace, separator and loop seal system by using membrane water wall, compact structure. B. The water cooling separator skeleton is membrane wall, prevents the low efficiency caused by air leakage. C. The membrane wall could abort the heat of inner wall, allowing the residual carbon to burn in the separator (do not cause coking). D. The wear resistance material of the separator liner is only 80 mm, low thermal inertia, quick start up and shut down, and achieve safe operation. E. The external temperature of the membrane wall is low, low heat loss. 2. Advanced loop seal device The loop seal device is composed of two membrane water walls, and the heat of fly ash could absorbed by the water wall tubes. 3. Anti wear design A. The boiler uses low flow rate design, the area of the furnace is large and the smoke speed is low. B. The buried pipe adopts anti-wear steel with the special size and angle, and reduce the flidization velocity, to reduce the abrasion. C. The separator is at the outlet of combustion chamber, the large particles of the flue gas are separated, reduce the abrasion of heating surface. D. The high temperature resistant material is deposited on the water cooling wall of the separator, avoiding the abrasion of membrane wall. 4. Various kinds of biomass fuels are adaptable. The boiler could burn different biomass fuels, such as wood, bagasse, paper products, bamboo, cotton shell, peanut shell, straw, sawdust, coconut shell, etc. 5. Low failure rate The failure rate is extremely low, the boiler could run for a long time continually. 6. Environment Protection The product uses low-temperature combustion technology, reduce the generation of noxious gas, also, the limestone can be added to the furnace for desulfuration, could meet the requirement of environmental protection. url:http://www.slboilers.com