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...
Safety, automation, and reliability are fundamental requirements for any industrial boiler system, especially in the context of biomass boilers, which often operate in complex and demanding environments. ZOZEN Boiler addresses these needs with a holistic approach that integrates advanced engineering, intelligent control, and comprehensive safety mechanisms.
One of the hallmarks of ZOZEN biomass boilers is their high degree of automation. The boilers are equipped with fully automated systems for...
When discussing clean energy, people often ask: "Is burning pellets in boilers environmentally friendly?" In fact, whether burning pellets in boilers is environmentally friendly is closely related to the technical level and usage specifications of biomass pellet fuel boilers. As an enterprise specializing in biomass pellet fuel boilers, ZOZEN Boiler has over 30 years of industry experience. With high-quality biomass pellet fuel boiler products and cases, we provide a detailed answer to "whether ...
As is well known, biomass is an important renewable energy source characterized by its green, low-carbon, clean, and sustainable attributes. Using biomass as boiler fuel can help enterprises achieve zero carbon emissions. However, the market offers a wide variety of biomass pellet fuel boiler models and brands, making procurement challenging for users. To assist in selection, this article lists common biomass pellet fuel boiler models.
Common Biomass Pellet Fuel Boiler Models1. DZL Series Bioma...
In modern industry and heating sectors, the 5t biomass steam boiler is increasingly favored by users for its eco-friendly nature and wide fuel adaptability. Taking ZOZEN’s DZL series biomass steam boiler as an example, the specifications of a 5t biomass steam boiler cover aspects such as capacity, pressure, temperature, and fuel suitability. Understanding these specifications helps enterprises choose the right equipment according to their needs, achieving energy savings and efficient opera...
