Customizable Ultra Low Nox Burners for Atmospheric and Vacuum Furnaces

• Customization: Available
• After-sales Service: Free on-Site Guidance to Solve Problems Discovered
• Warranty: 12 Months
• Model NO.: ZDYNQ-DQ4.01
• 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

Crafted with precision in China, these state-of-the-art industrial burners are designed for ultimate efficiency. Our Ultra Low Nox Burners cater to both Atmospheric and Vacuum Furnaces, ensuring an environmentally friendly solution that never compromises on performance.

Product Description

Introducing our state-of-the-art high-efficiency, energy-saving, and ultra-clean Customizable Ultra Low Nox Burners, specifically designed for Atmospheric and Vacuum Furnaces. These burners are the embodiment of advanced technology, meticulously engineered to significantly reduce nitrogen oxide emissions. Our innovative approach leverages a sophisticated blend of cutting-edge techniques such as staged combustion, multiple combustion phases, and precise oxide supply. Additionally, we utilize the plasticity of braze bricks to masterfully shape the flame, coupled with flue gas reflux and ultra-adiabatic combustion strategies. Such a comprehensive system diligently moderates the flame center temperature or any local hotspots, ensuring emissions meet ultra-low NOx standards while maximizing furnace efficiency.

Detailed Photos

Product Parameters

1. An in-depth exploration of the intricacies and specifications of the burner internals, ensuring optimal performance and efficiency.
 

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. Comprehensive technical parameters of the burner, crafted to deliver extraordinary precision and unparalleled functionality.
 

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. Distinctive characteristics of our Ultra Low NOx Burner, designed for supreme environmental performance:

1) Ingeniously disperses fuel in space, effectively diminishing the temperature at the flame's core, offering superior thermal management.
2) Ensures a stable flame, seamlessly mixed with secondary gas, to facilitate further combustion and promote complete fuel utilization.
3) Innovatively conducts heat exchange with flue gas, transferring energy to both gas and combustion air-enhancing inlet temperatures to boost combustion efficiency.
4) Ingeniously designed brazier brick shapes influence fluid flow, expertly shaping the flame's spread for optimized performance.
5) Masterfully achieves a swirling flame by strategically switching fuel supply on the ring, effectively preventing furnace flame erosion.

4. Smoke assurance indicators, adhering to stringent environmental standards:

Oxygen content in flue gas (O2): 3% (mol dry basis), ensuring efficient combustion.
NOx concentration: A mere 50mg/Nm³, underscoring our commitment to minimal emissions.;
CO concentration: Just 40mg/Nm³, reflecting our dedication to clean air.;
Particulate matter: ≤ 20mg/Nm³; meticulously minimized for environmental safety.
Unburned hydrocarbons: ≤ 20mg/Nm³, achieving exceptional combustion efficiency.

Our Advantages

1. Company Strength

Founded in 2007, Hunan Zhongding Thermal Technology Co., Ltd. boasts a robust foundation with a registered capital of 46 million RMB and a spacious 12,000 square meters production facility. Specializing in the R&D, design, and manufacture of auxiliary equipment for petrochemical heating, industrial furnaces, burners, regenerative air preheaters, and furnace accessories, our company stands as a beacon of innovation and reliability. With an impressive annual production capacity that includes 5,000 sets of burners, 100 rotary air preheaters, and 100 heating and aluminum melting furnaces, we generate an average annual sales revenue of 200 million RMB. Our intellectual prowess is demonstrated by ownership of 1 software copyright, 12 invention patents, and over 120 utility model patents. We are proud to foster collaborative industry-academia research partnerships with esteemed institutions like Beijing University of Science and Technology and China University of Petroleum. Recognized for our excellence, we have earned the prestigious titles of '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 95+ Complete Set of Technological Advantages

a. Revolutionizing thermal efficiency by boosting the heating furnace to over 95%!
b. Achieving ultra-low NOx and CO emissions for an eco-friendly operation.
c. Remarkable flue gas temperature reduction below 80 ºC.
d. Committed to implementing carbon neutrality and peak carbon emissions strategies.

2) Flue Gas Waste Heat Recovery Technology

Experience Four Major Advantages:

a. Versatile applicability for diverse industrial needs.
b. Exceptional heat exchange efficiency, elevating the heating furnace's thermal efficiency by an additional 3%!
c. Designed to withstand low exhaust temperatures, dew point corrosion, and minimize pressure drop.
d. Enjoy seamless operation with no scaling or dust accumulation; benefit from variable frequency regulation and hassle-free maintenance.

After Sales Service

1. We wholeheartedly guarantee that the quality of our supplied products not only meets but exceeds the design, construction, and usage specifications with utmost precision;

2. Our team of seasoned technical experts will be deployed to provide complimentary on-site guidance, expertly addressing any concerns that may arise during the equipment installation and trial operation phases. Our commitment extends to a comprehensive 12-month quality assurance period, commencing from the equipment commissioning date. Should any manufacturing quality issues manifest during this period, we pledge to offer cost-free repair or replacement. For issues stemming from improper use by the buyer, we are ready to offer our high-quality services at a reasonable rate.

3. We are dedicated to delivering exceptional on-site services during the product installation process, ensuring meticulous supervision to maintain the highest installation quality standards.

4. Should any manufacturing quality issues arise during the warranty period, our swift response is guaranteed. Within 8 hours of receiving the buyer's notification by letter or telegram, our team will be on its way. We pledge to arrive on-site within 24 hours (within China) to resolve the issue entirely free of charge. For our international clientele, we promise to kickstart remote assistance within 24 hours and, if necessary, will soon dispatch a dedicated specialist abroad to ensure the problem is effectively and efficiently resolved.

5. We take full responsibility for ensuring the process guarantee is met. In the event of any deviations in operational performance during the warranty period, we will dedicate ourselves to collecting comprehensive data, accurately diagnosing the problem, conducting thorough analyses, and making all necessary modifications to ensure optimal process performance parameters are achieved.

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.