wood veneer mineral processing boilers
Our company has been committed to using environmentally friendly, a paper manufacturing process cleaner way, so we paid great attention to environmental protection wood veneer mineral processing boilerss and other properties in selected product when the boiler. The fast-party cooperation and boilers, our company is the right choice to make, party fast to the products we offer very environmentally friendly characteristics, and has high efficiency, for my company save a lot of costs. --customer feedback
Solid fuel fired steam wood veneer mineral processing boilers is a biomass fired steam boiler which always takes solid fuel, such as rice husks, wood waste, coconut shell, palm shell, straw, tree branches, sawdust, cane bagasse, corn cobs, lees and so on as its fuels. Solid fuel fired steam boiler in refinery mainly use high pressure and high temperature steam to generate electricity in order to meet the production demand.
Wood waste steam wood veneer mineral processing boilers 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.
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.