DZL Series Wood Pellet Boilers

ZOZEN DZL Series Wood Pellet Boilers

Product thermal capacity: 2-10 t/h

Working pressure: 1-2.5 MPa

Available fuel: Biomass molding granules, wood chip, corn cob, saw dust, palm shells, rice husk, etc.

Available industries: Heating, chemical, food, tobacco, textile, printing and dyeing, feed, medicine, building material, wine, rubber, hospital.

DZL Series Wood Pellet Boilers Introduction

DZL series wood pellet boilers are horizontal three-pass water-fire tube chain grate boiler designed for biomass combustion. The boilers feature a single drum layout with threaded smoke tubes for convective heating surface, and water-cooled walls on both sides of the drum for radiant heating surface. The combustion equipment adopts a lightweight chain grate, and the DZL series wood pellet boilers are delivered in a complete quick-installed form. The electrical control system enables infinitely variable control of the grate, with alarm and interlock protection for critical parameters.

DZL Series Wood Pellet Boilers Advantages

Thermal Efficiency >83%: The furnace arch, furnace wall, and furnace chamber heating surfaces are reasonably arranged. The boiler utilizes threaded smoke tubes as efficient heat transfer elements, with a heat transfer coefficient 1.8 times higher than regular smoke tubes.

Easy Operation and Maintenance: Equipped with an advanced control system, the boiler offers high automation in fuel supply, ash removal, and slag discharge, making operation and maintenance convenient.

Convenient On-site Installation: The boiler has a compact structure, enabling easy on-site installation with a short construction period and reduced infrastructure investment.

Eco-Efficient: The DZL series wood pellet boiler utilizes wood pellets as fuel, which is a renewable energy source. It generates low exhaust emissions during combustion, resulting in minimal environmental impact. Additionally, the boiler possesses efficient heat utilization, maximizing energy efficiency and minimizing energy waste.

DZL Series Wood Pellet Boilers Specification

Model Rated thermal power (t/h) Rated working pressure (MPa) Rated steam temperature (℃) Maximum transport dimension (m)
DZL2-1.25-SCⅢ 2 1.25 194 5.30×2.40×3.40
DZL2-1.6-SCⅢ 2 1.6 204 5.30×2.40×3.40
DZL2-2.5-SCⅢ 2 2.5 225 5.30×2.40×3.40
DZL4-1.25-SCⅢ 4 1.25 194 6.50×2.70×3.60
DZL4-1.6-SCⅢ 4 1.6 204 6.50×2.70×3.60
DZL4-2.5-SCⅢ 4 2.5 225 6.50×2.70×3.60

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