DZL series of horizontal biomass fuel steam boiler adopts a new type of water and fire tube combined structure with a single barrel longitudinal. The boiler flue gas three return design, independent air chamber, whole or assembled type, compact structure, short installation cycle. Biomass particles steam boilers covers a small area, fast heating and pressure increase, simple operation, convenient maintenance, high thermal efficiency. The convection tube bundle adopts the threaded smoke tube, which makes the flue gas spiral rotation, high heat transfer efficiency, and improve the independent thermal efficiency and gas production. The water capacity of the boiler is large and insensitive to the fluctuation of the load, so it is suitable for users with a wide range of load adjustment. Combustible biomass pellets, distiller’s grains, rice chaff, wood chips, straw and other fuels.
Biomass fired steam boiler set before and after the arch tube plate to improve the flexibility of the tube plate, so as to reduce the thermal stress of the weld end of the tube, prevent the tube plate cracking. Equipped with large volume furnace and wing flue, effectively reduce the local high temperature at the bottom of the drum, prevent bulging. This series of steam boiler can effectively reduce the smoke emission concentration and smoke exhaust temperature, higher front arch and lower back arch, rapid ignition, large combustion area, ash burning rate is high, improve the boiler thermal efficiency.
Biomass fired boiler with high quality heat transfer components, the use of screw smoke pipe self-cleaning ability is strong, in half load when the screw smoke pipe gas flow rate can still be above 8m/s. This series of boiler products can produce self-ash removal capacity above this flow rate (rotating high-speed airflow will be less than half load ash collection swept away), this kind of ash collection phenomenon, so that this type of boiler in the perennial operation of the output unchanged, the efficiency unchanged. The heat transfer element of biomass particles steam boilers is optimized, and the flow resistance is suitable, no dust accumulation, small wear, high strength and fatigue resistance.
The boiler series includes three sections of front, middle and back air chamber, chain or reciprocating grate, combined arch formed by front supply and back. At the bottom of the pot room arrangement in the wind and the wind chamber and achieve segmented with the wind, before and after the period of the wind room decorate a grate, above the furnace front before installing upward sloping arch tunnel, after the furnace after installation tilt of the arch, this combination of biomass fuel boiler and combustion characteristic, make to adapt biomass species widely, boiler burning degree good, the effect of pollution discharge bottom.
Biomass particles steam boilers is widely used in a variety of industrial industries, such as textile, chemical, paper, machinery, food, agricultural products processing industry, etc. The new type of high quality heat insulation material, light weight, less heat loss, superior heat preservation performance. Zozen Boilers specializes in producing various types of boiler products, and has established friendly and cooperative relations with customers in more than 100 countries and regions. Boiler product quality, stable operation, welcome to consult!