8 t h wood pellets boiler
2. Circulating fluidized bed (CFB)
Circulating fluidized bed combustion(CFBC) Advantages :
1. Fluidized bed can burn a variety of fuels-coal as well other non-conventional fuels like biomass, petro-coke, coal cleaning waste and wood. This bed contains only around 5 percent coal or fuel. The rest of the bed is primarily an inert material such as ash or sand. Fluidized bed boilers are capable of burning a wide range of fuels cleanly, including biomass fuels such as wood waste.
2. The Temperature in FBC is around 800-900°C compared with 1300-1500°C in pulverized coal combustion (PCC). Low Temperature helps minimize the production of NOx (nitrogen oxides). With the addition of a sorbent into the bed (mostly limestone), much of the so2 formed can be captured. The other advantages of FBC are Compactness Ability to burn low calorific values (as low as 1,800 kcal/kg) Production of ash which is less erosive. Moreover, in FBC, oil support is needed for 20-30 percent of the load versus 40-60 percent in PCC. FBC based plants also have lower capital costs compared to PCC based plants. The capital costs could be 8-15 percent lower.
Fast party independent R & D and manufacturing SZS Hose steam 8 t h wood pellets boiler having a low nitrogen, energy efficient, safe, easy to use, etc., using the waste heat of flue gas cascade, reasonably designed to maximize use of waste heat in the flue gas ; and the use of more than 95% of intelligent manufacturing equipment to ensure safe and reliable product quality; a number of warning device comes with boiler scale detection, smoke detection temperature, pressure sensing, all-round protection of the safe operation of the boiler.
Wood waste steam 8 t h wood pellets boiler is a type biomass fired steam boiler which mainly takes wood waste as its fuels. In Zimbabwe, there are over 70,000 tons wood waste generated from the timber industry each year. In the long-term, this figure is projected to double by 2015. At most large timber mills, only a small fraction (~10%) of wood waste is currently consumed in process steam boilers for lumber drying kilns, while the vast majority is burned in the open air or dumped. Therefore, there is large potential to build power plants and wood waste steam boiler is good choice which is not only energy-saving but also eco-friendly.
Laundry plant main problem is the cost and profit. Most washing industrial use of coal or wood burning 8 t h wood pellets boiler. With the national emphasis on environmental protection, coal-fired boiler gradually out of our sight, gas steam boiler gradually at the center stage in the washing plant.