biomass steam boiler 2000kg
Overview of Bagasse Fired Steam Boiler
Bagasse fired steam boiler takes bagasse as its fuel is a new type biomass steam boiler, and it can also take firewood,rice husks, straw, corn cob and other biomass energy as its fuels. It has a flexible fuel adjustment, not only the biomass energy, but also all other solid energy such as coal can be its fuel.
To better implement the important speech on the 30th anniversary of the General Assembly Special Economic Zone Xi Jinping, General Secretary Xi Jinping and ecological civilization idea of celebrating to do in Hainan Province, fully implement the "CPC Central Committee and State Council guidance on the full support of Hainan, deepening reform and opening," "CCP central State Council on the overall strengthening of environmental protection and resolutely fight pollution prevention campaign of view "and the spirit of the national Assembly ecological and environmental protection, pollution prevention and resolutely fight tough fight, to promote the construction of national ecological civilization pilot area to ensure the quality of the ecological environment of Hainan can only be more well, not worse, now combined with the actual circumstances of this action.
1, by 2020, the proportion of clean energy installed capacity of more than 60%, to promote low-carbon clean energy priority access. Daly implementation of the "cut cut coal oil" to prohibit new coal, phased out of existing coal-fired units. Before the end of 2020, the province basically eliminated 35 tons of steam / hour and coal-fired boilers.
2, all cities and counties to complete the "high-pollution fuel combustion zone ban" before the end of June 2019 delineation and adjustment. In the combustion zone ban, prohibit the sale, burning polluting fuels. Within the province burning petroleum coke is prohibited. Oil coal quality sampling to establish a regular mechanism.
3, to carry out comprehensive improvement of industrial furnaces, phasing out non-compliance of industrial furnaces, industrial furnace to promote the use of electricity, natural gas and other clean energy or central heating.
4, the full implementation of the construction of urban gas engineering, gas propulsion countryside village "gas on behalf of firewood," to build a gas pipeline network covering urban and rural areas. Demand planning and construction of a number of gas-fired generation projects.
5, to promote the transformation of low nitrogen and ultra-low emissions retrofitting existing gas boiler biomass boilers. Low NOx combustion pollution control measures in new clean energy boiler fueled with natural gas should be used.
Vertical pressure biomass steam boiler 2000kg component damage cause an explosion in the explosion normal working pressure: the pressure receiving member defective or damaged vertical steam boiler, and gradually developed to a certain extent. There are heating and hot water boiler bath for two purposes. Hot water boiler by circulating hot water circulation pump hot water holding tank, the tank hot water heating cycle can be achieved bath object; hot water boiler by circulating hot water circulation pump heating conduit, through the heat sink (radiator) people can achieve heating requirements; hot water boiler and hot water circulating pump with heat exchanger can be achieved bathing and heating dual function. Biomass boiler is a kind of boiler to biomass energy as a boiler fuel called biomass boilers, steam boilers into biomass, biomass hot water boiler, biomass stove, biomass thermal oil heaters, vertical raw biomass boilers, biomass boilers and other horizontal. The erosion of the steel sheet, equipment for manufacturing and testing of weld defects, vertical steam boiler accumulation of dirt poor heat transfer, rapid cooling apparatus taking water caused when vertical steam boiler water. Combustion furnace explosion: mainly vertical steam boiler explosion instantaneous deflagration of combustible gases in the furnace and the liquid concentration reaches a certain limit. Explosion in the furnace depends on the concentration and the heated mixed gas premise. Vertical steam boiler furnace if not cleared before starting or ignition failure is not required to operate, blind firing, furnace explosion is likely to occur. Operating pressure exceeds the design pressure: vertical steam boiler pressure gauge failure, the safety valve does not work after overpressure, boiler workers from work, supervision is not enough, the main steam valve is closed, the relief valve malfunction. Vertical steam boiler design is unreasonable, different manufacturing quality, the material does not meet the requirements, poor weld quality, maintenance is not timely, long downtime, resulting in corrosion vertical steam boiler, reducing the carrying capacity of the steam boiler explosion caused by overpressure.
Biomass fired biomass steam boiler 2000kg combustion process
The biomass fuel is fed into the furnace screw feeder, where due to the high temperature flue gas and the role of the primary air gradually preheating, drying, fire, burning, this process a large number of volatile precipitation, burn vigorously. After the resulting erosion main heating surface temperature flue gas boiler, the boiler economizer heating surface of the tail and air preheater, and then into the dust, and finally through the chimney into the atmosphere. Not gasified fuel side to the rear of the grate movement until burnout, the last remaining small amount of ash fall behind the grate slag mouth.