As a new type of fuel, biomass boiler is gradually moving to the market with low operating cost, which is the choice of many users. Users who also have purchase intention don't understand what the biomass boiler burns? Is it wood block or other straw? Is it the same as the coal-fired boiler? Many problems bother the buyer. Biomass boiler is divided into two types, one is biomass steam boiler, which is mainly used for industrial gas; the other is biomass hot water boiler, which is mainly used for hot water heating. Here is a detailed description of the relevant issues of biomass boiler
Biomass boiler is a granular fuel made of straw, straw, firewood, sawdust, peanut shell, all waste crops such as sunflower seed, beet dial indicator, bark, crushing mixing extrusion drying and other technologies. Its raw materials are widely distributed and its processing technology is advanced. Biomass particles are called green coal, which is a kind of clean energy. As the fuel of boiler, it has the advantages of long combustion time, high furnace temperature, intensified combustion, economy and no pollution to the environment. At the same time, it can replace the traditional pollution boiler.
In the combustion process of biomass boiler, the effective energy-saving arch of heat-resistant concrete is used for overall pouring. Under the condition of improving the ignition of biomass, an independent air chamber is used to realize the reasonable distribution of wind energy, so that an aerodynamic field in the boiler is conducive to combustion, thus expanding the adaptability of biological species.
The self hopper is in front of the grate. After the grid and biomass are preheated and dried, it will ignite and burn. The national slag will fall into the slag bucket. The slag extractor can form vortices and air mixture between the front and rear arches of the throat from time to time. The front arch will be heated. Under the condition of improving the fire, the outlet chimney of the upper arch will be two wing convection tube bundles. Through the front smoke box to the threaded pipe, the chimney of the economizer, dust remover and induced draft fan.