Multi Nozzle Hydrogen Injection Burner for Boiler – High‑Efficiency Combustion Solution
Our multi nozzle hydrogen injection burner for boiler is engineered to retrofit existing steam and hot‑water boilers with a clean‑fuel option that meets tightening emissions legislation while preserving or improving thermal output. Designed for petro‑chemical, power generation, and heavy‑industry plants, the unit delivers precise hydrogen‑air mixing through a patented multi‑nozzle array, enabling stable flame stability across a wide load range. The result is a reduction in CO₂ intensity, lower NOₓ formation, and operational cost savings that align with sustainability targets.
How It Works – Precise Hydrogen‑Air Integration
The burner incorporates a high‑pressure manifold that draws hydrogen from a dedicated storage tank and distributes it through a series of individually calibrated nozzles. Each nozzle atomizes the gas, creating a fine spray that mixes with pre‑heated combustion air supplied by the boiler’s existing draft system. A closed‑loop controller monitors flame temperature, oxygen content, and pressure drop, automatically adjusting the injection rate to keep the equivalence ratio within ±2 % of the set point.
Because the system uses multiple nozzles, the flame front is uniformly distributed across the combustion chamber, eliminating hot‑spots and minimizing thermal stress on the boiler tubes. The modular design also permits easy scaling: adding or removing nozzle modules adapts the burner to capacities ranging from 5 MW to 50 MW without extensive re‑engineering.
Competitive Advantages – Why Choose Our Solution
- Emission Performance: Meets or exceeds EU ETS, EPA, and Chinese GB standards for NOₓ (< 50 ppm) and virtually eliminates CO₂ from the fuel‑combustion equation.
- Fuel Flexibility: Can operate on 100 % hydrogen or blend ratios up to 30 % natural gas, allowing a phased transition.
- Rapid Retrofit: Installation typically requires two days of on‑site work, with no major modifications to the existing furnace lining.
- Robust Control: PLC‑based monitoring integrates with common DCS/SCADA platforms via Modbus TCP or OPC UA.
- Lifecycle Cost Savings: Lower fuel consumption, reduced water treatment needs, and extended boiler tube life due to uniform heat distribution.
Typical Specifications (customizable per order)
| Parameter | Range | Unit |
|---|---|---|
| Thermal output | 5 – 50 | MW |
| Hydrogen flow rate | 0.8 – 8.5 | kg/h |
| Operating pressure (hydrogen) | 2 – 5 | MPa |
| Fuel‑gas mixture flexibility | 0 % – 30 % NG blend | by volume |
| NOₓ emission limit | ≤ 50 | ppm (dry, 3% O₂) |
| Control interface | Modbus TCP / OPC UA | — |
| Warranty | 24 months | — |
Frequently Asked Questions
What is the minimum order quantity (MOQ) for a customized multi nozzle hydrogen injection burner for boiler?
Our standard production line accommodates orders as low as a single unit, provided the configuration is based on the catalog options. For fully bespoke nozzle geometries or specialized control logic, the MOQ is typically three units to justify the engineering effort.
Can the burner be integrated with an existing DCS?
Yes. The control package includes a PLC that supports Modbus TCP and OPC UA, enabling seamless communication with most major Distributed Control Systems (ABB, Siemens, Yokogawa, etc.). Firmware can be tailored to match specific tag naming conventions on request.
What is the typical lead time from order confirmation to shipment?
Standard models are shipped within 15‑30 days after receipt of the purchase order and a 30 % deposit. Fully customized solutions require 45‑60 days, depending on the complexity of the nozzle layout and control software.
What warranty and after‑sales support do you provide?
All burners come with a 24‑month warranty covering material defects and manufacturing workmanship. Our technical service team offers 24 / 7 remote diagnostics and on‑site assistance during the warranty period, with optional extended service contracts available.
Ready to Future‑Proof Your Boiler?
Contact our engineering sales desk today to discuss your specific load profile, hydrogen supply logistics, and retrofit timeline. A brief questionnaire takes less than five minutes, and we will return with a tailored proposal and preliminary cost model.
sales@yourcompany.com | +1 800 555 0123