Wood Chip Biomass Boiler
Description
The wood chip biomass boiler is a highly efficient and sustainable industrial and commercial-scale heating solution designed specifically for using renewable biomass fuels such as wood chips, forestry residues, and some agricultural waste. This system utilizes automated control technology to convert low-value biomass resources into stable and reliable heat energy, suitable for district heating, industrial process heating, heating of large building complexes, and hot water preparation. The core value of the wood chip boiler lies in significantly reducing dependence on fossil fuels and carbon emissions, achieving long-term stability in energy costs, and serving as a key technological tool for implementing a green energy transition.
Core Working Principle
The wood chip gasification boiler system employs advanced automated combustion control. Fuel (wood chips) is stably supplied to the high-efficiency combustion chamber via a front-end storage and conveying system. Inside the combustion chamber, the fuel typically undergoes stratification, gasification, and complete combustion in a moving grate or cyclone combustion system. The released high-temperature flue gas exchanges heat with a built-in high-efficiency heat exchanger (usually a three-pass or condensing design), transferring heat to the circulating water system. The generated hot water or steam can be directly connected to existing heating networks or process pipelines. The entire combustion process is controlled by an intelligent microprocessor, continuously optimizing the air-fuel ratio to ensure efficient and clean combustion. The ash after combustion is automatically collected in an ash box for centralized processing.
Product parameters
|
Model |
YLL/ YGL -1900MA(SCI) |
YLL/ YGL -2300MA(SCI) |
YLL/ YGL -2900MA(SCI) |
YLL/ YGL -3500MA(SCI) |
YLL/ YGL -4100MA(SCI) |
YLL/ YGL -4700MA(SCI) |
YLL/ YGL -5900MA(SCI) |
YLL/ YGL -7000MA(SCI) |
|
Delivered heatx104(kCal /h) |
160 |
200 |
250 |
300 |
350 |
400 |
500 |
600 |
|
System heating efficiency(%) |
≥85 |
≥85 |
≥85 |
≥85 |
≥85 |
≥85 |
≥85 |
≥85 |
|
Design pressure(MPa) |
1.1 |
1.1 |
1.1 |
1.1 |
1.1 |
1.1 |
1.1 |
1.1 |
|
Max.working temperature(°C) |
320 |
320 |
320 |
320 |
320 |
320 |
320 |
320 |
|
Mediumcirculation(m³/h) |
160 |
160 |
200 |
200 |
200 |
260 |
300 |
340 |
|
Diameter of main pipe (DN) |
150 |
150 |
200 |
200 |
200 |
200 |
250 |
250 |
|
Installation capacity(kW) |
75 |
77 |
100 |
100 |
120 |
140 |
175 |
215 |
|
Applicable fuel |
Soft coal,class ll and Il |
|||||||
|
Model |
YLL/ YGL -8200MA(SCI) |
YLL/ YGL -9400MA(SCI) |
YLL/ YGL -12000MA(SCI) |
YLL/ YGL -14000MA(SCI) |
YLL/ YGL -16500MA(SCI) |
YLL/ YGL -17500MA(SCI) |
YLL/ YGL -19000MA(SCI) |
YLL/ YGL -23500MA(SCI) |
|
Delivered heatx104(kCal /h) |
700 |
800 |
1000 |
1200 |
1400 |
1500 |
1600 |
2000 |
|
System heating efficiency(%) |
≥85 |
≥85 |
≥85 |
≥85 |
≥85 |
≥85 |
≥85 |
≥85 |
|
Design pressure(MPa) |
1.1 |
1.1 |
1.1 |
1.1 |
1.1 |
1.1 |
1.1 |
1.1 |
|
Max.working temperature(°C) |
320 |
320 |
320 |
320 |
320 |
320 |
320 |
320 |
|
Mediumcirculation(m³/h) |
400 |
520 |
600 |
680 |
800 |
1000 |
1000 |
1000 |
|
Diameter of main pipe (DN) |
250 |
300 |
300 |
350 |
350 |
400 |
400 |
400 |
|
Installation capacity(kW) |
215 |
270 |
315 |
380 |
460 |
540 |
600 |
620 |
|
Applicable fuel |
Soft coal,class ll and Il |
|||||||
Core Product Advantages
The wood chip gasification boiler can directly utilize low-cost fuels such as wood chips, shavings, and forestry processing residues, which are significantly more cost-effective than wood pellets or fossil fuels. This enables the use of locally sourced fuel, ensuring a stable supply chain and controllable operating costs.
The integration of optimized combustion design with advanced heat exchange technology maintains high thermal efficiency across a wide range of operating loads, substantially lowering the cost per unit of thermal energy produced.
The system achieves virtually carbon-neutral operation and effectively minimizes sulfur oxide emissions. Advanced flue gas purification technology ensures that particulate emissions are well below those of conventional coal-fired systems, ensuring compliance with stringent environmental regulations.
The entire process-from fuel delivery and combustion control to ash removal-features a high degree of automation. This greatly reduces the need for manual intervention and lowers overall operational maintenance costs.
Engineered with robust construction tailored to biomass fuel characteristics, the boiler incorporates corrosion-resistant and wear-resistant materials in key components. This ensures long-term, stable performance even under demanding operating conditions.
Installation, Fuel, and Maintenance Considerations
Installation Requirements: System design and installation must be performed by a professional engineering team. Key planning focuses include allocating adequate space for fuel storage and handling, installing a dedicated flue system, and integrating the boiler with the existing water or steam distribution network. The installation site must also satisfy all applicable structural load-bearing and fire safety regulations.
Fuel Specifications: We recommend using standardized wood chips whose moisture content, ash content, and size distribution conform to the equipment's specifications. Fuel quality is a critical determinant of system efficiency, operational stability, and overall equipment service life.
Maintenance Plan: Implementing a regular maintenance schedule is essential. This includes daily inspections of the storage silo and conveying systems, periodic cleaning of heat exchange surfaces and flue passages, and routine inspection and emptying of ash collection points. A comprehensive annual inspection and service should be conducted by qualified technical personnel.
Why Choose US
1. Industry-Specific Expertise & Proven Solutions
We offer deep expertise in waste heat recovery across diverse sectors-from lithium and chemicals to cement, textiles, and steel. Our engineering team designs tailored systems based on precise analysis of your gas composition and process parameters, ensuring optimal efficiency and reliability in every application.
2. Technical Excellence through Strategic Collaboration
We maintain long-term partnerships with leading research institutes and engineering firms, ensuring continuous technological advancement. By integrating cutting-edge R&D with field-proven experience, we deliver innovative, cost-effective products that align with both national energy-saving policies and evolving market needs.
3. A Commitment Built on Integrity & Precision
Guided by our "Two Authenticities, Two Precisions" principle, we operate with authentic sincerity toward every client and authentic rigor in every product. We identify root causes with pinpoint accuracy and ensure seamless, coordinated resolution-never deflecting responsibility. Your trust and satisfaction are the ultimate measure of our success.
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