High-Efficiency Low Nox Burners for Eco-Friendly Industrial Heating

• Customization: Available
• After-sales Service: Free on-Site Guidance to Solve Problems Discovered
• Warranty: 12 Months
• Model NO.: ZDYNQ-QL0.33
• Type: Ultra Low Nox Burner
• Certification: ISO
• Structure: Vertical Type
• Brand: Zhongding Regong
• MOQ: 1 PCS
• Leading Time: 30~60 Days
• Custom Production: Accepted
• Technical Support: on Site/Remote
• Application: Hydrogen Furnace, Methanol Conversion Furnace, etc
• Transport Package: Wooden Box
• Specification: Composite components
• Trademark: Zhongding Regong
• Origin: Yueyang, Hunan
• HS Code: 8416900000
• Production Capacity: 5000 Sets/Year

Product Description

Proudly crafted in China, our Efficient Ultra Low NOx Industrial Burners are the epitome of excellence for Atmospheric and Vacuum Furnaces. Engineered for peak performance, these burners cater to the rigorous demands of modern industrial applications, delivering exceptional efficiency while significantly reducing NOx emissions. Choose these burners for a sustainable, high-efficiency solution that sets the standard in industrial heating technology.

Product Description

Introducing our high-performance, energy-saving burner, specifically engineered for ultra-clean technology solutions with astonishingly low nitrogen oxide emissions. This state-of-the-art burner is meticulously designed by Hunan Zhongding Thermal Technology Co., Ltd., employing advanced principles of cutting-edge combustion technology and meticulously optimized combustion systems suitable for various industrial furnaces and heating applications. By harnessing a sophisticated blend of innovative features such as staged combustion, multi-level combustion processes, precise oxide supply, and the remarkable plasticity of flame through braze bricks, it achieves impeccable flue gas reflux and ultra-effective adiabatic combustion. Such advanced techniques significantly lower the flame center temperature and diminish local high temperatures, ensuring unparalleled ultra-low NOx emissions and setting a new benchmark for eco-friendly and efficient industrial heating solutions.

Detailed Photos

Product Parameters

1. Details and specifications of burner internals
 

Dehydration heating furnace
No.	Burner data	Burner parameters
1	Single burner heat generation (design/normal/minimum) MW	2.28/1.51/0.46
2	Fuel gas pipeline network pressure (MPa)	0.05~0.2
3	Fuel gas	Refer to the fuel gas data sheet
4	Excess air coefficient %	≤1.15
5	Ventilation form	force-ventilate
6	Flame shape	round
7	Installation position	furnace bottom

2. Technical parameters of burner
 

Composition, mol%	Condition 1	Condition 2	Condition 3	Condition 4	Condition 5	Condition 6
	SOR	EOR	SOR-PSA DOWN	EOR-PSA DOWN	Start-Up(LPG)	Start-Up(Natural gas)
H2O	0.04	0.03	0.01	0.01	0	0
H2	41.47	23.67	88.13	75.57	0	0
N2	3.18	4.29	0.68	1.37	0	0.2
CO	10.96	6.99	2.34	2.24	0	0
CO2	1.18	1.03	0.32	0.33	0	0
CH4	21.37	37.01	3.98	11.84	0	91.53
C2H2	0	0	0	0	0	0
C2H4	0.99	7.42	0.21	2.37	0	0
C2H6	1.31	7.26	0.24	2.32	0	6.38
C3H6	10.14	5.76	2.17	1.84	1.04	0
C3H8	7.8	4.45	1.66	1.42	35.79	1.39
Isobutane	0.82	1.52	0.17	0.49	0.03	0.2
2-methylpropene	0.42	0.57	0.09	0.18	62.5	0
1-Butene	0.42	0	0		0.02	0.29
Butane	0.01	0	0			0
C5H12	0	0	0		0.59	0.02
Total, mol%	100	100	100	100	100	100
NOx guarantee value (mg/Nm)	<80	<80	<80	<80	<150	<80
CO guarantee value (mg/Nm)	<50	<50	<50	<50	<50	<50
Guaranteed value of particulate matter (mg/Nm)	<20	<20	<20	<20	<20	<20
SO2 guarantee value (mg/Nm)	<30	<30	<30	<30	<30	<30

3. Ultra-Low NOx Burner Characteristics

1) Ingeniously designed to disperse fuel spatially, our burner effectively minimizes the core flame temperature, elevating performance.
2) Enjoy a stable flame, seamlessly integrated with secondary gas to facilitate complete combustion, enhancing efficiency.
3) Experience superior heat transfer; flue gases perform a heat exchange, boosting combustion air temperature for optimal ignition.
4) The brazier brick's shape significantly influences fluid flow, allowing tailored flame spread for precision burning.
5) Achieve a swirling flame through strategic fuel supply switching on the ring, preventing flame erosion and protecting your furnace.

4. Smoke Assurance Indicators

Oxygen Content in Flue Gas (O2): Precisely maintained at 3% (mol dry basis) for optimal combustion.
NOx Concentration: Impressively low at just 50mg/Nm³, minimizing environmental impact.;
CO Concentration: Kept at a minimal 40mg/Nm³, ensuring cleaner emissions.;
Particulate Matter: Maintained at ≤ 20mg/Nm³, safeguarding air quality.
Unburned Hydrocarbons: Restricted to ≤ 20mg/Nm³ to prevent pollution.

Our Advantages

1. Company Strength

Founded in 2007, Hunan Zhongding Thermal Technology Co., Ltd. boasts a formidable foundation with a registered capital of 46 million RMB. Our expansive 12,000-square-meter production plant is at the forefront of innovation, specializing in the research, design, and manufacture of auxiliary equipment including petrochemical heating furnaces, industrial furnaces, and advanced burners. Our robust production capabilities enable an impressive annual output of 5,000 sets of burners, 100 rotary air preheaters, and 100 heating and aluminum melting furnaces, generating an average annual sales revenue of 200 million RMB. We pride ourselves on a rich intellectual property portfolio, owning 1 software copyright, 12 invention patents, and over 120 utility model patents. Our commitment to industry-academia collaboration is evident through our partnerships with prestigious institutions like the Beijing University of Science and Technology and the China University of Petroleum. Since inception, we've been honored with titles such as 'Specialized, Refined, Unique and New' Demonstration Enterprise and 'National Specialized, Refined, Unique and New Small Giant Enterprise.'

2. Company Qualifications

3. Product Advantages

1) Zhongding Green Heating Furnace 95+ Technology
Zhongding's 95+ technology suite offers comprehensive advantages in heating efficiency and environmental responsibility.

a. Elevating thermal efficiency beyond 95%, our heating furnaces set new standards for performance.
b. Achieving ultra-low NOx and CO emissions, our technology exemplifies eco-conscious innovation.
c. Flue gas temperatures are optimized to fall below 80 ºC, enhancing efficiency and safety.
d. We champion the principles of carbon neutrality, aligning with global efforts to peak carbon emissions.

2) Flue Gas Waste Heat Recovery Technology

Revolutionary benefits of our waste heat recovery:

a. Broad applicability ensures versatile integration across various systems.
b. Superior heat exchange efficiency elevates the heating furnace's thermal efficiency by an additional 3%.
c. Boasting low exhaust temperature, our systems resist dew point corrosion and maintain minimal pressure drops.
d. Designed for durability, our technology prevents scaling or dust accumulation while allowing for variable frequency regulation and straightforward maintenance.

After Sales Service

1. We firmly pledge that the quality of our supplied products will align with the stringent design, construction, and usage requirements. Your satisfaction with our quality is our utmost priority;

2. Our dedicated and experienced technical personnel will be dispatched to provide complimentary on-site guidance, ensuring seamless resolution of any issues encountered during the equipment installation and trial operation. This support extends until the trial phase is complete, with a comprehensive quality assurance period lasting 12 months from the equipment's commissioning. Should any manufacturing quality issues arise within this period, we take full responsibility for complimentary repairs or replacements. For issues stemming from improper use, we offer expert paid services to restore functionality.

3. We pledge to deliver exceptional on-site services during the installation process, meticulously overseeing and ensuring the highest installation quality standards.

4. During the warranty period, if any manufacturing quality concerns arise during equipment operation, our commitment is to respond within 8 hours of receiving the buyer's communication. For domestic clients, we will arrive on-site within 24 hours to resolve the issue at no cost until complete resolution. For our valued international customers, we initiate remote assistance within 24 hours and, if necessary, dispatch a specialist abroad with urgency to ensure the issue is thoroughly resolved.

5. We accept full responsibility for the relevant process guarantees. Should there be any deviations in operational performance within the warranty period, our commitment is to conduct in-depth analysis, gather essential data, identify the root cause, and implement necessary modifications to achieve the desired process performance parameters efficiently.

FAQ

Q1: Why is the price range of your product so wide?

A: Due to the uniqueness of the products, almost all of them are customized according to demand. From materials, processing to usage, different customers have different needs, resulting in significant price differences. So we hope that when you inquire, please provide detailed project requirements as much as possible, so that we can provide you with a suitable quotation.

Q2: What products does your company mainly produce?

A: We specialize in the research, design, and manufacturing of auxiliary equipment such as petrochemical heating furnaces, industrial furnaces, burners and their intelligent control systems, regenerative air preheaters, Class A pressure vessels, and furnace accessories. Since its establishment, our company has 17 years of industry experience.

Q3: What are your product advantages?

A: Our green heating furnace 95+technology is a complete set of systems that includes heating furnace equipment, processes, and operation control. It includes these advantages: the heating furnace thermal efficiency has been improved to over 95%; ultra low NOx and ultra-low Coe emissions; the flue gas drops below 80 ºC.