SCZ 7.0T HHO Gas Furnace Combustion Supporting Machine
1.Introduction：
A boiler hydrogen combustion-supporting machine is an advanced energy-saving device that introduces hydrogen (H₂) as an auxiliary fuel into boilers to enhance combustion efficiency, reduce fossil fuel consumption, and minimize emissions. It integrates hydrogen with traditional fuels (e.g., coal, natural gas) in the combustion process, leveraging hydrogen's high calorific value (142 MJ/kg, 2.7x that of natural gas) and fast flame speed (4.8 m/s) to optimize heat release and environmental performance.
2.Core Components & Working Principle：
Hydrogen Generation System
Typically, it makes use of high - voltage inverter DC pulse technology for water electrolysis, overcoming the inefficiencies of traditional electrolysis (e.g., low energy conversion, high power consumption). It employs a special electrolyte to achieve over 95% electrolysis efficiency, producing high - purity hydrogen.
Fuel Mixing & Combustion
Hydrogen is mixed with combustion air or oxygen in the burner, forming a high - temperature flame (up to 2,000°C+). The mixture ignites to heat the boiler's heating surface efficiently, while hydrogen's clean combustion (byproduct: water vapor) dilutes pollutants like NOₓ and CO₂ from the primary fuel.
Intelligent Control System
It monitors real - time parameters (e.g., temperature, pressure, flow rate, O₂/CO levels) and adjusts the air - fuel ratio dynamically to optimize combustion efficiency and ensure safety. It includes safety interlocks (e.g., anti - backfire valves, leak detection) to prevent hazards like hydrogen leakage or flame backflow.
3.Application：
Industrial Scenarios
Applied in chemical, metallurgical, food, papermaking, and other industries, it meets the requirements for high-temperature heating and environmental protection. Examples include heating chemical reactors and metal rolling furnaces to enhance efficiency and reduce emissions.
Commercial and Residential Settings
In commercial and residential contexts (e.g., central heating systems, hotels, data centers), it facilitates low-carbon transition-for instance, upgrading conventional boiler heating and providing stable heat sources to data centers.
Special Scenarios
Special applications include hydrogen-powered ships, coal-fired power plants undergoing hydrogen co-firing, and aviation deicing, addressing the needs for mobile heating and transitional technologies.
4.Key Advantages：
Energy Efficiency
Boosts overall combustion efficiency by 5–15%, reducing primary fuel consumption (e.g., coal, gas) and lowering energy costs.
Ideal for retrofitting existing boilers to improve heat transfer and thermal output.
Environmental Benefits
Reduces NOₓ emissions by 30–60% and achieves near-zero CO₂ emissions (when hydrogen is the primary fuel or 掺混比例高).
Supports compliance with strict environmental regulations (e.g., low-carbon policies, emission standards).
Fuel Flexibility
Compatible with multiple fuel types (coal, gas, oil) and can partially replace fossil fuels, facilitating the transition to hybrid or hydrogen-based energy systems.
System Stability
Enhances combustion stability under varying loads, reduces slagging/fouling in boilers, and extends equipment lifespan.
5.Parameter：
|
Name: |
Combustion Supporting Machine |
|
Model NO.: |
SCZ7.0T |
|
Input Voltage： |
380V Three Phase |
|
Working Current (A)： |
200 |
|
Working Gas Pressure (Mpa)： |
0.05-0.2 |
|
Relative Humidity (%)： |
90＞ |
|
Rated Gas Production (L/h)： |
7000 ±10% |
|
Water Consumption： |
3.85 |
| Power Consumption ： | 26 |
|
Water Feed： |
Automatic/Manual |
|
Cooling Mode： |
Air Cooling |
|
The Insulation Level: |
F |
|
Power Supply Protection Grade: |
IP21S |
|
Working Medium: |
Filtered water or deionized water or soft water |
|
Working Method: |
Continuous |
|
Enviroment Temperature (℃): |
0~40 |
|
Machine size: |
1435*810*1640mm
|
|
Net Weight: |
670KGS |
|
Package Size： |
1490*870*1790mm
|
|
Package Gross Weight： |
750KGS |
6.Our Company：
ShiChun New Energy, headquartered in China, is a leading hydrogen energy manufacturer specializing in the full lifecycle management of hydrogen energy generators, covering R&D, advanced production, and global sales.
With a decade of focus on technological innovation, our core products address diverse industrial needs, including advanced vehicle carbon cleaning systems for emission reduction, intelligent boiler combustion modules for efficiency optimization, high-precision welding equipment, and automated cutting-sealing machines.
These solutions serve critical roles in automotive maintenance, industrial manufacturing, environmental protection, and energy infrastructure, enhancing reliability, efficiency, and sustainability across sectors.
7.Certification:
8.Q&A:
Q: Do you accept customization?
A: Yes, we offer customized products tailored to clients' specific requirements. We also provide OEM (Original Equipment Manufacturer) and ODM (Original Design Manufacturer) services.
Q: What certifications do you hold?
A: We are certified with CE, ROHS, FCC, and ISO 9001 standards.
Q: Do your products come with a warranty?
A: Yes, all products come with a one-year warranty and lifetime technical support.
Q: What Safety Precautions Are Needed?
A:
Leakage Prevention
Hydrogen sensors trigger alarms and shut off the fuel supply if concentrations exceed 4% (lower explosive limit, LEL).
Backfire Protection
Flame arrestors in the fuel line prevent backflow into the hydrogen supply system.
Pressure Control
Safety valves discharge excess pressure (>0.5 MPa) to prevent explosions.
Operation Protocol
Always open air/oxygen valves before hydrogen during ignition, and reverse the sequence during shutdown.
Q: How To Reduce Operational Costs?
A:
Hydrogen Sourcing
Prioritize hydrogen byproducts from chemical plants or cost-effective electrolysis using off-peak electricity.
Peak-Valley Storage
Store hydrogen during low-electricity-rate periods for use during peak hours.
Subsidies Utilization
Leverage government hydrogen subsidies (e.g., China's Hydrogen Ten Measures) to offset higher upfront costs (30%–50% more than conventional boilers).
Q: What Are The Maintenance Key Points?
A:
Regular Inspections
Clean burner nozzles weekly to prevent carbon buildup.
Check electrolyte concentration (for electrolysis units) monthly and refill with distilled water.
Component Replacement
Replace flame arrestor media every six months.
Calibrate pressure sensors and flow meters annually.
System Maintenance
Drain electrolytes during long shutdowns to avoid corrosion.
Inspect pipe seals quarterly for leaks.
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