DZL2.1-DZL14
Zhongrui
Wood chips, straw compacts, biomass pellets, palm shells, rice husks, wood chips, landscaping materials, coconut shells, bark (white bark), bagasse, etc.
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The DZL Coal-Fired Biomass Hot Water Boiler is a state-of-the-art heating solution crafted by Yangzhou Zhongrui Boiler Co., Ltd. This cutting-edge equipment combines sophisticated combustion technology with the company's extensive expertise in the boiler industry, ensuring unparalleled efficiency and versatility.
Featuring a single-drum longitudinal design, this boiler excels with its layer-burning combustion approach, making it a perfect match for both coal and biomass pellets. It boasts remarkable heat transfer capabilities, outstanding thermal efficiency, and dependable operation. Ingeniously designed, the boiler's water circulation and heat exchange systems guarantee consistent steam output of the highest quality.
Delivered as a complete set, the DZL boiler offers swift on-site installation and commissioning. With minimal requirements for connecting water, fuel, and electricity, it eliminates the need for additional civil construction or complex installation processes, greatly reducing user time and costs.
Every DZL boiler undergoes rigorous factory testing and comprehensive commissioning to ensure optimum performance and safety. The robust design integrates a precisely engineered boiler body, a premium burner suitable for both coal and biomass, an intelligent control system, top-of-the-line instrumentation and pumps, alongside all essential accessories.
Boasting benefits like clean biomass combustion, extensive fuel flexibility, user-friendly operation, and dynamic load adaptability, the DZL coal-fired biomass steam boiler is perfectly suited for diverse applications across industries such as food & beverage, textiles, printing & dyeing, chemicals, construction materials, and industrial manufacturing, adeptly meeting various steam production requirements.
Main Technical Parameters
Boiler Model: DZL Series
Structure Type: Single Drum Longitudinal, Layer Burning, Fire Tube
Rated Capacity:2.1-14MW
Rated Pressure: 0.7,1.0,1.25,1.6 MPa
Applicable Fuels: Wood Chips, Straw Briquettes, Biomass Pellets, Palm Kernel Shells, Rice Hulls, Wood Shavings, Landscaping Waste, Coconut Shells, Eucalyptus Bark (White Bark), Bagasse, etc.
| Item | Unit | DZL1.4 | DZL2.8 | DZL4.2 | DZL5.6 | DZL7 | DZL10.5 | DZL14 | |||||||||
| Rated Heat Output | MW | 2.1 | 2.8 | 4.2 | 5.6 | 7.0 | 10.5 | 14 | |||||||||
| Working Pressure | MPa | 0.7,1.0,1.25,1.6 | |||||||||||||||
| Outlet Water Temperature | ºC | 95/115 | |||||||||||||||
| Return Water Temperature | ºC | 70 | |||||||||||||||
| Applicable Fuels | Coal, Biomass Pellets | ||||||||||||||||
| Designed Thermal Efficiency | % | 80.8 | 80.3 | 80.5 | 80.3 | 81.6 | 82 | 81.5 | |||||||||
| Fuel Consumption | kg/h | 330 | 660 | 99 | 1320 | 1625 | 2400 | 3200 | |||||||||
| Maximum Transport Dimensions | Length | mm | 5690 | 6290 | 7900 | 6810 | 6890 | 7600 | 8150 | 8100 | 8000 | ||||||
| Width | mm | 2860 | 2950 | 2900 | 3100 | 3100 | 3200 | 3200 | 3380 | 3380 | |||||||
| Height | mm | 3400 | 3550 | 3600 | 3270 | 3500 | 3160 | 3500 | |||||||||
| Weight of Large Components | t | 23.3 | 31 | 36.8 | 20/15 | 23/18 | 18/24 | 24/24 | |||||||||
| Structure Type | Quick-Assembly | Assembly | |||||||||||||||








