SZL series biomass boiler is a twin-drum longitudinal arrangement water-tube boiler with short installation cycle and low installation cost. It is one of the most popular boilers in the market. The biomass steam boilers performance is superior, the design of water circulation loop is reasonable, the boiler drop tube is set outside the furnace not to be heated, to ensure the reasonable circulation velocity. The boiler tube of this series is not easy to scale, and the boiler operates safely and reliably.
Biomass fired boiler combustion chamber is mainly composed of water wall tube and upper pot barrel arranged around the body. The convective heating surface is composed of the convective tube bundle closely arranged between the boiler barrel, and the two convective return trip are arranged in a horizontal way. The boiler tail is equipped with a separate energy saving device and two ash falling mouth and two inspection holes, which are conducive to the inspection, maintenance and ash cleaning. This series of steam boiler has large heating area and full output. Low exhaust temperature and high thermal efficiency. The boiler operates safely and reliably with multiple interlocking protection devices for pressure and water shortage.
Biomass steam boilers performance outstanding, adopts double boiler tube vertical layout horizontal water pipe chain grate boiler with compact structure and beautiful appearance. It covers a small area. The upper (middle) and lower parts leave the factory and are assembled on site. Short installation cycle and low cost. Boiler room can be single-storey layout, provincial capital expenditure. Matching all kinds of dust removal equipment, soot emission can meet the environmental protection requirements of different regions. With reasonable air distribution, the air chamber is adjusted independently, with small air leakage and good combustion conditions. Matching front and rear arches are used to accommodate a wide range of fuel.
This series of biomass boiler has high automation level, safe and stable operation, strong fuel applicability and high smoke emission standard. After the furnace for the combustion chamber, convection tube bundle, the tail has economizer. The flue gas passes through the furnace, burnout chamber, convection tube bundle and economizer into the tail flue, and is discharged into the atmosphere through dust collector, induced draft fan and chimney. The front wall is equipped with secondary air, controlled by the valve, which is put into use when burning biomass fuel, intensifying combustion, making fuel burn out fully and improving combustion efficiency. A higher feed inlet is used to meet the demand for biomass fuel.
This series of industrial boilers adopt high efficiency insulation material, the boiler surface temperature is low, heat dissipation loss is low. Production and manufacturing in strict accordance with the standard production, all pressure parts are used in high quality boiler steel, each boiler before leaving the factory must pass strict inspection and testing. It includes hydrostatic test and X-ray inspection, manhole, inspection door, fire hole and so on. The boiler is characterized by energy saving, environmental protection and easy installation.
Biomass steam boilers performance prominent, reasonable shape design, beautiful appearance generous, furnace arch through continuous improvement, increased its firmness, combustion more stable. Above is Zozen Boilers SZL series biomass Boilers, in the user for use sufficient proof. Therefore, this type of boiler is well received by the majority of users, widely used by users.