10 ton horizontal biomass wood fired steam boiler
In this method of combustion, coal fuel is burned in a bed of hot inert, or incombustible, particles suspended by an upward flow of combustion air that is injected from the bottom of the combustor to keep the bed in a floating or “fluidized” state. The scrubbing action of the bed material on the coal fuels enhances the combustion process by stripping away the CO2 and solids residue (char) that normally forms around the coal fuels particles. This process allows oxygen to reach the combustible material more readily and increases the rate and efficiency of the combustion process. One advantage of mixing in the fluidized bed is that it allows a more compact design than in conventional water tube boiler designs. Natural gas or oil fuel can also be used as a start-up fuel to preheat the coal fired steam fluidized bed or as an auxiliary fuel when additional heat is required. Beside, the effective mixing of the bed makes fluidized bed boilers well-suited to burn solid refuse, wood waste, waste coals, and other non standard fuels. The fluidized bed combustion process provides a means for efficiently mixing fuel with air for combustion. When coal fuel is introduced to the bed, it is quickly heated above its ignition temperature, ignites, and becomes part of the burning mass. The flow of air and fuel to the dense bed is controlled so that the desired amount of heat is released to the furnace section on a continuous basis.
Recently, Tianjin issued a notice to expand the scope of the ban on high-pollution fuel combustion zone, which is based on high-pollution fuel combustion zone ban on the delineation of Tianjin in 2015, to further expand this range, Tianjin has completed the bulk of urban and rural coal clean energy alternative areas have been completed and no did not go to the construction of Wuqing classified as high-pollution fuel combustion zone ban, and to delineate new range of units street town combustion zone ban.
1, the implementation of zoning classification control. Still requires strict control within the range 2015 designated combustion zone ban, prohibited the use of a single steam of less than 35 t / h of coal-fired boiler, steam 35 tons / hr or higher requires a particularly coal-fired boiler for emission limits or ultra-low emission requirements, while a total ban on all kinds of loose coal burning.
2, ban on burning area has expanded. New ban on burning area of 3107.99 square kilometers, Binhai New Area and design Dongli, Xiqing, Jinnan, Beichen, Wuqing, Baodi, Ninghe 9 district and Haihe Education Park. After the adjustment, the city's high-pollution fuel combustion zone ban area of 830.54 square kilometers by 2015 increased to 3938.53 square kilometers, accounting for 33.05 percent of the city's total area.
3, clearly biomass fuel control requirements. According to local emission standards biomass fired boiler air pollutants Tianjin promulgated in 2018, re-notice provisions of the central city, Binhai New Area, the seat of government of other towns and other key areas of government regulations prohibit burning biomass briquettes .
In Da Nang city of Vietnam, Major industries are salt production textiles, rubber, cement plant, paper mill, etc. All of this industries need 10 ton horizontal biomass wood fired steam boiler while producing. Coal fired steam boiler is a traditional horizontal type chain grate boiler, and the fuel is not only coal, but also biomass fuel, solid fuel, such as wood pellet, rich husk, bagasse, corn stover, straw, etc.in industries processing, coal fired steam boiler play an important role in drying, heating, disinfection, producing steam.
Wood fired 4 ton 10 ton horizontal biomass wood fired steam boiler is a closed vessel in which water is heated and the steam is applied to industrial production. Wood fired 4 ton steam boiler for sale in ZG Boiler is a biomass fired steam boiler which mainly takes biomass energy as its energy such as wood and wood wastes; agricultural wastes and crops produced for use as bio fuels; bio-derived fuels, including municipal solid waste, refuse-derived fuel, sewage sludge, animal waste and so on and it is applied in many fields, for example steam boiler in paper mill, textile industry, chemical industry, brewery, pharmaceutical industry, hospital, hotel, school and many other places where need steam.