Wood Pellet Boilers Grant High Efficiency Biomass
Steam Boiler with different fuels can be divided into biomass wood pellet boilers grant high efficiency biomass, coal fired boiler, gas fired boiler, oil fired boiler, etc.
Harbin Ecological Environment Agency announced plans to complete this year, Harbin more than 65 tons of steam coal-fired wood pellet boilers grant high efficiency biomass soot ultra-low emissions and transform 140 units, ultra-low emissions of sulfur dioxide coordination to complete the transformation of 51 units, ultra-low emissions of nitrogen oxide transformation 20. Currently, the transformation plan has been, is being gradually start building renovation project.
Harbin nine districts built-up area and more than 65 tons of steam coal-fired boilers totaling 156 units, according to the national, provincial requirements, before the end of 2020 to complete the transformation of ultra-low emission. By the end of 2018, it has completed the transformation of ultra-low emissions to 16, and the remaining 140 units planned to complete the 2020 pre-season heating. This year's program priorities ultra-low emissions of soot complete transformation of 140 units, ultra-low emissions of sulfur dioxide coordination to complete the transformation of 51 units, ultra-low emissions of nitrogen oxide transformation 20; completed 2020 pre-season heating boilers remaining sulfur dioxide, nitrogen oxide pollutants over low-emission transformation. Up to now, the district had been held property unit boiler promotion meeting, 28 companies have 140 boiler by one to clear a specific time frame for completion and responsible persons, are gradually start building renovation project, planned before the end of September to complete the transformation of building construction; the end of October front, complete run debugging; before the end of December to complete the project acceptance.
It is understood, Harbin source of ambient air particulate matter analysis result display, the largest contribution to the PM10 and PM2.5 pollution sources are fired, share ratio of 31% and 36%, respectively. Ultra-low emissions of coal-fired boilers is mainly transformation soot particulate matter reducing emissions to the atmosphere, thereby reducing the concentration PM2.5, effectively improve air quality.
what is chain grate wood pellet boilers grant high efficiency biomass
Grate firing has been the most commonly used firing method for combusting solid fuels in small and medium-sized furnaces since the beginning of the industrialization. Coal, waste and biomass fuels are usually burned in grate boiler. In the chain boiler, the coal is moved backward from the front of the grate, and the air from the bottom up to the furnace, and as the furnace is constantly moving backwards, the fire, combustion, burning and other stages occur in sequence. Traveling or chain grate stokers feed coal out onto a rotating metal belt that supports the fire. Solid fuel is fed from a hopper. Grate speed is automatically controlled to maintain desired steam pressure. Burning progresses as the belt moves from front to back of furnace. Combustion is essentially complete at the back end of belt, and ash is dumped off into an ash pit there.
Small gas steam wood pellet boilers grant high efficiency biomass best suited to the laundry room with the rapid economic development, also in the laundry industry in various regions of the world to do fast, like LDK, UCC have made the international brand. Expand the size of the laundry industry, can not be separated steam boiler, steam boiler small gas today small to say it is more suitable for laundry. Generally, 0.5 tons of steam produced by the boiler steam biomass per hour 500kg, drying clothes can be used between 300 standard. 1 ton of steam produced by the boiler steam biomass per hour 1000kg, 700 can be used for drying clothing standard room. 2 tons of steam produced by the boiler steam biomass per hour 2000kg, can be used for drying clothing between 1500 standard. So basically very large laundry room with a small steam boiler to meet. WNS type of fuel gas-fired boiler (Horizontal internal combustion chamber fuel gas-fired boiler) is specifically for this mini-laundry and students, it is the development of technical cooperation with the German boiler products, both to fuel gas can, the technical indicators reached the world advanced level, the implementation of sub-projects of the World Bank is one of GEF boiler efficient and environmentally friendly projects. The more types of boiler combustion machine to join an internationally renowned, really do clean burning, emissions of pollution-free, easy operation, ample output. As for the price of small gas boiler, in this small series is no way for you to determine the offer, which requires a combination of boilers and auxiliary equipment specifications laundry at home who they need and so on. If you need detailed quote and boiler configuration program can contact and small series, small series will be combined with your situation to give you the most appropriate answer. We just want to know there is a boiler operating costs, including fuel costs, maintenance costs, electricity, labor fees. And most of the operating costs are fuel costs, small gas boiler and gas consumption is 78m3 / h / t. The total operating costs also need to combine their laundry home to their own circumstances budget.