SZL series biomass boiler is a double boiler tube vertical tube chain grate boiler or reciprocating grate boiler with large heating area. The series of biomass boiler steel furnace belly volume, has a good soot settling function, convection tube bundle using S “type structure, good heat transfer, high thermal efficiency, good dust removal effect, easy ash discharge.
This series of biomass steam boiler adopts double boiler cylinder arrangement, and the combustion method is chain grate. SZL series biomass boiler adopts biomass forming solid fuel combustion, and the water wall on both sides of the furnace body adopts membrane water wall structure. The water wall tubes of the front and rear walls of the furnace body extend down to the upper part of the grate, forming a front and rear arch. This not only improves the sealing performance of the boiler, but also increases the volume of the furnace chamber and heating surface, and strengthens the strength of the back arch.
The industrial biomass boiler is designed with reasonable structure, high thermal efficiency and fuel saving. The new technology of heat transfer threaded tube and arch tube plate is adopted to increase the flow rate of flue gas, which makes the boiler reliable, energy saving and high thermal efficiency. The optimized arch has the advantages of strong radiation, stable combustion, good effect and fast temperature rise. The well-made water-cooled wall effectively protects the furnace wall. Advanced performance and long service life. The main welding seams are all welded automatically without maintenance records to ensure the welding quality and improve the service life of the boiler. The tube plate adopts advanced pressing technology to avoid the problem of tube plate cracking.
SZL series biomass boiler working pressure can reach and exceed a certain rated pressure, high design efficiency when running at full load. Boiler water capacity is large, which is conducive to power outage protection. The series of biomass boilers with a high degree of automation, with pressure, water level relief and other alarm measures, as well as a variety of interlocking and automatic control functions. ZOZEN boiler products specializing in the production of high-quality boilers, welcome to consult the purchase, we will be happy to serve you.
