SCZ3.0T Combustion Supporting Machine Hydrogen Generator for Boiler

SCZ3.0T Combustion Supporting Machine Hydrogen Generator for Boiler

1.Introduction：

The boiler hydrogen combustion - supporting apparatus developed by Shichun is an energy - efficient and high - performance device specifically designed for composite combustion in chain grate boilers. It stands as the premier application configuration system within China, seamlessly integrating two distinct combustion methods: localized coal combustion and hydrogen combustion in chain boilers.

At the heart of the boiler's hydrogen combustion system lies the hydrogen generator, which utilizes high - voltage inverter DC pulse technology. This advanced technology effectively addresses the technical hurdles associated with low efficiency and high power consumption that are commonly encountered in traditional water electrolysis for hydrogen production.

2.Working principle：

Hydrogen Supply

High - pressure hydrogen is initially stored within a dedicated storage unit, which can be exemplified by a hydrogen cylinder or a storage tank. Subsequently, it undergoes a depressurization process via a pressure - regulating valve to reach the designated working pressure range of 0.1 to 0.5 MPa. Prior to its delivery to the burner, the flow rate of the hydrogen is meticulously regulated through a flowmeter.

Mixed Combustion

Inside the burner, hydrogen is thoroughly mixed with either combustion air or oxygen. The resulting mixture is then ignited by an ignition system, giving rise to a high - temperature flame. This flame effectively and efficiently transfers heat to the heating surface of the boiler.

Intelligent Control

The control system conducts continuous and real - time monitoring of crucial combustion parameters, including but not limited to temperature, pressure, and flow rate. Leveraging the data obtained from these readings, it dynamically modifies the air - fuel ratio. This adjustment is made to optimize the combustion efficiency and guarantee the attainment of the best - possible performance.

3.Application：

Industrial Applications

Applied in chemical, metallurgical, food, and papermaking industries, it meets high-temperature heating and environmental requirements. Uses include heating chemical reactors and metal rolling furnaces to boost efficiency and cut emissions.

Commercial & Residential

Facilitates low-carbon transition in central heating, hotels, and data centers-upgrading boiler systems, ensuring stable heat supply, and reducing energy carbon footprints.

Specialized Scenarios

Used in hydrogen-powered ships, coal-plant hydrogen co-firing, and aviation deicing, addressing mobile heating and transitional tech needs for sustainabili

4.Advantages：

Energy Saving and Efficiency

Characterized by a high calorific value and rapid combustion kinetics, this technology enables an energy savings ranging from 5% to 15% and significantly enhances thermal efficiency. The high - energy content of the fuel source, combined with its swift combustion process, allows for a more effective conversion of chemical energy into thermal energy, minimizing energy losses during the combustion process.

Environmental Protection and Emission Reduction

This technology features zero - carbon combustion, which means that it does not produce carbon emissions during the combustion process. Additionally, it achieves a substantial reduction of 30% to 60% in nitrogen oxide (NOₓ) emissions. These environmental benefits are in full alignment with the national "double carbon" goals, which aim to peak carbon dioxide emissions before 2030 and achieve carbon neutrality before 2060.

Operational Safety

To ensure the safety of operation, a comprehensive safety system is in place. This includes continuous monitoring of hydrogen concentration levels to prevent the formation of explosive mixtures. Explosion prevention measures are implemented at multiple levels, such as the use of explosion - proof enclosures and ventilation systems. The system is also equipped with state - of - the - art leakage detection systems, which can quickly identify any potential leaks. In case of an emergency, emergency shut - off devices are installed to immediately halt the operation and prevent further hazards.

Economic Benefits

This technology brings about significant economic advantages. It leads to a notable reduction in both fuel costs and maintenance expenses. The efficient combustion process reduces the consumption of fuel, resulting in direct cost savings. Moreover, the reduced wear and tear on equipment due to stable combustion and lower emissions lead to decreased maintenance requirements. Additionally, the technology may be eligible for various policy subsidies, which further enhance its economic viability.

Process Improvement

The stable combustion characteristics of this technology offer several process - related benefits. It effectively reduces coking and corrosion within the equipment. Coking, which is the deposition of carbonaceous materials on the surfaces of equipment, can impede heat transfer and reduce the efficiency of the system. Corrosion, on the other hand, can damage the equipment and shorten its service life. By minimizing these issues, the technology extends the service life of the equipment, reducing the need for frequent replacements and improving the overall reliability of the process.

5.Parameter：

6.Our Company：

Headquartered in the People's Republic of China, ShiChun New Energy emerges as a leading and highly respected manufacturer within the vanguard of the hydrogen energy industry. Our specialization lies in comprehensively overseeing the entire lifecycle of hydrogen energy generators, which encompasses a meticulous process starting from in - depth research and development, progressing through state - of - the - art production methodologies, and culminating in worldwide sales.

Over the past decade, we have maintained an unwavering commitment to technological innovation. As a result, our core product portfolio has undergone a significant evolution to effectively address the diverse and sophisticated requirements of contemporary industries. Our product offerings have expanded well beyond the scope of traditional applications, incorporating a range of cutting - edge solutions. These include advanced vehicle carbon cleaning systems, which are designed to enhance vehicle performance and reduce emissions; intelligent boiler combustion enhancement modules that optimize boiler efficiency and minimize environmental impact; high - precision welding equipment that ensures superior quality in metal joining processes; and automated cutting - sealing integrated machines that streamline manufacturing operations.

These products play indispensable roles across a wide spectrum of sectors. In the automotive maintenance field, they contribute to the improvement of vehicle reliability and fuel efficiency. In industrial manufacturing, they enhance production efficiency and product quality. In the realm of environmental protection, they help in reducing pollution and promoting sustainable development. And in energy infrastructure, they support the stable and efficient operation of power generation and distribution systems.

7.Certification:

8.Q&A:

Q1: What is a boiler hydrogen combustion-supporting machine?

A:
It is a high-efficiency combustion device that uses hydrogen as fuel or combustion support. It generates hydrogen through water electrolysis or external supply, mixes it with air/oxygen, and produces high-temperature heat for boilers. Key advantages include zero carbon emissions, 5%–15% higher thermal efficiency than traditional boilers, and suitability for industrial heating and central heating systems.

Q2: How does it work?

A:

Hydrogen Supply: Hydrogen is provided via water electrolysis or storage tanks, depressurized to 0.1–0.5 MPa, and controlled by a flow meter before reaching the burner.

Mixed Combustion: Hydrogen mixes with air/oxygen at an optimal air-fuel ratio (e.g., 34:1 by mass) and ignites to form a high-temperature flame (up to 2,800°C in pure oxygen) for heating the boiler.

Intelligent Control: Sensors monitor parameters (temperature, pressure, flow rate) in real time, adjusting the air-fuel ratio to maximize combustion efficiency.

Q3: What is the future development trend?

A:

Green Hydrogen Adoption: Widespread use as solar/wind-powered electrolysis costs decline (projected ≤$2/kg by 2030).

Blended Combustion Transition: Coal plants will first adopt 5%–20% hydrogen blending before fully switching to hydrogen.

Smart Integration: IoT-enabled remote monitoring, fault prediction, and energy optimization to enhance reliability.

Q4: Which industries are suitable for pilot projects?

A:

High-Energy/Emission Industries: Steel, chemicals, and paper manufacturing needing rapid carbon reduction for compliance.

High-Precision Heat Demand: Semiconductor manufacturing and aerospace ground support requiring clean high-temperature heat.

Policy-Supported Regions: Hydrogen demonstration zones in China, the EU, etc., with subsidies and infrastructure support.

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