According to the combustion characteristics of biomass, the unique furnace structure design is adopted in the combustion technology: two combustion modes (gasification combustion and carbonization combustion) are realized under one combustion condition. The combustion process is carried out in three combustible chambers in stages: the dry distillation pyrolysis section, the mixed combustion section and the carbonization burnout section. Biomass fired boiler supplier boiler installation cycle is short, the use of threaded pipe, its own support structure, the structure of the boiler is compact. The installation cycle is short and the installation cost is low with quick installation, assembly and bulk boiler.
The biomass steam boiler developed by Zozen Boilers is a high-quality boiler product designed and developed based on the introduction of advanced combustion technology in combination with the actual situation. The heating surface of this series of boilers adopts a three-pass structure of water-cooled wall pipes and threaded smoke pipes. Two and three air distribution devices are installed at the front and rear arches of the furnace to achieve semi-gasification and combustion of biomass fuel, which greatly reduces incomplete combustion losses.
Biomass fired boiler supplier produce high-quality boiler products, the overall boiler structure design is reasonable. It has the characteristics of large heating area, high thermal efficiency, full combustion, no pollution, low emission and so on. The mechanical automatic feeding device is used to realize the mechanization of fuel supply and combustion, and then equipped with flue gas waste heat recovery device. Can be widely used in textile, printing and dyeing, food processing, rubber, plastic, chemical industry, pharmacy, metallurgy and paper making, etc, and is available for business, office, hotel, school, restaurant, service industries such as heating, cooking, required for steam and hot water bath, air conditioner and life, is particularly suited to the requirements of high standard type, Ⅱ time region of users.
The tail of the biomass fired steam boiler is equipped with energy saving device, and the ash discharged can be used directly as farm fertilizer. It is a kind of high efficiency and energy saving environmental protection product. The boiler drum adopts single return screw pipe to strengthen the heat transfer effect. At the same time, the screw pipe has the function of automatic dust removal, which avoids the dust accumulation in the pipe. The setting of flue flue on both wings of boiler makes the flue gas enter the front flue box smoothly. The temperature of the tube plate is the same as that of the front tube plate to avoid the crack of the tube plate due to temperature stress.
The biomass fired boiler supplier successfully solved the problem that the bottom of the drum is directly exposed to the high temperature flame radiation with the novel furnace structure. Effectively avoid the “bulge” defect. The boiler grate side seal structure design is advanced and reasonable. To avoid the side seal card grate and grate on both sides of the uneven distribution of air and burned out the defects of the side seal. Boilers of 4T/H and below are constructed with side sealed cold Angle iron bars. Boilers above 6T/H adopt contact side seal under seal structure.