Custom Burner Solutions – Modifying Industrial Burners for Hazardous Waste Gas Injection
Product Overview
Our engineering team specializes in modifying industrial burners for hazardous waste gas injection to transform otherwise non‑recoverable emissions into a valuable heat source. The retrofit kit integrates a precision‑controlled injection manifold, high‑temperature resistant sealing system, and a real‑time monitoring module that together enable safe, efficient combustion of low‑BTU waste gases such as landfill gas, biogas, or refinery off‑gas. Designed for existing boiler platforms, the solution extends the life of your plant while meeting stringent environmental regulations.
How It Works
The retrofit kit replaces the standard fuel inlet with a dual‑port manifold. One port supplies the primary fuel (natural gas, oil, or coal‑derived gas) while the second port delivers the waste gas under controlled pressure. An electronic flow‑control unit modulates the waste‑gas proportion based on flame temperature, excess oxygen, and emission set‑points. Integrated sensors feed data to the plant’s DCS, allowing automatic adjustments that keep CO, NOx, and SOx within compliance limits.
Technical Specifications
| Parameter | Typical Range | Units | Customizable |
|---|---|---|---|
| Maximum Waste‑Gas Flow Rate | 5 – 150 | Nm³/h | Yes |
| Operating Temperature (Burner Head) | 900 – 1,400 | °C | Yes |
| Material of Construction | Inconel 625 / Hastelloy C‑276 | - | Optional |
| Control Interface | Modbus TCP, Profibus, 4‑20 mA | - | Yes |
| Warranty | 24 months | - | Standard |
Typical Specifications (customizable per order)
Application Scenarios
- Municipal solid‑waste landfill sites seeking to recover landfill gas for boiler feed.
- Petrochemical complexes with flare gas or refinery off‑gas streams that require economical disposal.
- Biogas plants looking to augment existing CHP units without building a separate gas‑cleaning train.
- Cement or steel facilities that need to meet carbon‑intensity targets by substituting part of the fossil‑fuel load with low‑calorific waste gases.
Industry Certifications & Safety
All components comply with IEC 61511 functional safety standards and are listed under ATEX Zone 1/2 for equipment operating in potentially explosive atmospheres. The injection manifold meets ASME Section VIII pressure‑vessel criteria, and the sealing system is certified to ISO 9001 for quality management. Documentation includes a complete CE‑type examination package and a pre‑installation safety‑verification checklist that aligns with EPA “New Source Performance Standards” for hazardous waste combustion.
FAQ
What is the minimum order quantity for a custom retrofit kit?
We typically accept orders of one complete burner line, which allows us to tailor the injection manifold, control hardware, and material selection to the specific plant. Smaller pilot‑scale units can be arranged on a request‑for‑quote basis.
Can the system be integrated with existing DCS/PLC platforms?
Yes. The control unit offers Modbus TCP, Profibus DP, and 4‑20 mA analog outputs, enabling seamless integration with most major DCS and PLC environments without additional hardware.
How does the solution address safety when injecting hazardous waste gas?
The manifold incorporates double‑seal ceramic‑metallic gaskets, flame‑proof housing, and an automatic shutdown valve triggered by loss‑of‑flame detection or over‑pressure events. All safety functions are validated to IEC 61508 SIL‑2 levels.
What is the typical lead time from order to on‑site delivery?
Standard configurations are shipped within 15‑30 days after order confirmation. Fully engineered, custom‑designed kits require 30‑45 days, depending on material selection and certification approvals.
Ready to turn waste gas into a reliable heat source?
Contact Our Engineering Team