Within the project scope, a 1 MW hot water boiler integrated into a specialized container was delivered and installed. The installed boiler facilitates the utilization of renewable resources in the production of new renewable resources, specifically methane production from biogas obtained from livestock farming. The produced biomethane is further liquefied and sold as biofuel for heating and industrial processes. Additionally, this boiler provides heating and hot water to the client’s biogas production facilities, office spaces, cattle farms, and heats biogas reactors. The boiler is designed to operate at pressures up to 10 bar and temperatures of 140–150 °C, with a maximum temperature limit of 185 °C. The boiler is equipped with a biogas burner from Riello, with NOₓ emissions below 200 mg/Nm³. The biogas consists of 58% methane (CH₄) and 42% carbon dioxide (CO₂), with a sulfur content of less than 0.1%. The project also includes the following significant equipment and accessories:
- Shut-off valves, safety automation, and boiler control system ensuring safe and stable operation;
- Expansion tank with a volume of 1500 liters, capable of withstanding 10 bar pressure and 185 °C temperature, equipped with appropriate additional equipment;
- Two circulation pumps with a capacity of 90 m³/h each;
- Water preparation system, including water softening and chemical dosing equipment, ensuring sustainable boiler operation.
All equipment and electrical installation were carried out in the container, ensuring easy transportation, quick installation, and seamless integration into the existing biogas production process.
