When selecting 5t/h Biomass Fired Boilers, industrial clients often prioritize fuel adaptability and thermal efficiency. ZOZEN Boiler, a professional export-oriented manufacturer, offers the DZL and SZL series biomass steam boilers designed to meet these needs. These boilers are engineered to burn various biomass fuels, including wood chips, palm shells, rice husks, and straw, making them ideal for regions with abundant agricultural resources.
The ZOZEN 5t/h Biomass Fired Boilers feature an opt...
Q: Hello, we would like to buy a biomass steam boiler, 4 ton, 10 bar. We would like to receive an offer that includes delivery and installation. Will we receive a price quote soon?
A:Thank you for your inquiry. For your requirement of a 4 ton biomass steam boiler with a working pressure of 10 bar, ZOZEN recommends the DZL series packaged chain grate boiler.
The DZL series is specifically designed for biomass fuels such as wood pellets, palm shells, and straw. For a 4 ton biomass steam boiler, ...
ZOZEN designs address particulate, NOx, SOx, and greenhouse gas metrics common in palm-producing regions.
Biomass boilers equipped with multi-stage dust collection (cyclones plus baghouse or ESP options) achieve low particulate emissions even with ash-rich EFB.
Staged combustion and optimized air distribution lower NOx, while proper fuel prep and temperature control reduce CO and VOCs. For gas/oil units, low-NOx burners and flue gas recirculation help meet strict urban or export-oriented stand...
The tri-drum configuration elevates both thermodynamic efficiency and operational stability by optimizing water-side circulation and gas-side heat recovery. With one steam drum and two lower water drums linked by short risers and downcomers, the geometry accelerates natural circulation, preventing steam blanketing and promoting uniform heat absorption. This not only reduces local tube overheating risk under high heat flux but also supports faster cold-to-hot transitions, cutting start-up fuel us...
The ZOZEN 20‑ton biomass tri-drum steam boiler combines dependable output with intelligent efficiency, making it a robust solution for plants that run around the clock. Its tri-drum, water-tube architecture enhances natural circulation and exposes more water-side surface to radiant and convective heat zones, accelerating steaming and stabilizing pressure under dynamic loads. A generously sized furnace with optimized volume-to-load ratio allows thorough biomass burnout and wider tolerance for fue...
Agricultural biomasses like rice husk and palm shell present combustion challenges: high ash content, significant alkali and silica leading to low ash fusion temperatures, abrasive particles, and variable moisture. ZOZEN addresses these with a furnace-grate architecture optimized for fuel-specific behavior. The reciprocating grate’s stepped motion and adjustable speed support staged drying and combustion, helping to prevent rapid surface melting that causes slagging. Robust grate bars with...
ZOZEN’s industrial biomass reciprocating grate boilers are engineered to achieve high thermal efficiency—typically in the 85%–90% range on an LHV basis for well-prepared wood chips and screened sawdust—by combining robust furnace design with precise combustion control. The reciprocating grate’s stepped, segmented movement promotes progressive drying, ignition, combustion, and burnout across zones, ensuring complete fuel utilization even when particle sizes and moist...
