Devotion Low Nitrogen Burner (≤80mg/m³)

Devotion has a number of low-nitrogen combustion core technologies. The flue gas emission NOx is lower than 80mg/m³, suitable for industrial boilers and heat carrier furnaces with an output power of 0.5~40 tons (0.35~29MW). Devotion burners can fully meet the working conditions of industrial boilers and heat transfer oil furnaces.

Rated Power
0.6 - 20 MW
Matching Boiler Model
0.5 - 20 t/h
NOx Emission
Available fuel:
natural gas, diesel oil, LPG
Available industries:
boiler, power plant


Model DS-QEF-0.6  DS-QEF-0.8  DS-QEF-1.6  DS-QEF-2.6  DS-QEF-3.2  DS-QEF-4.9  DS-QEF-6.4  DS-QEF-7.8   DS-QEF-
Output Power KW 120-690 130-840 266-1670 420-2600 530-3350 800-5030 1060-6700 1330-8370 2000-12600 2660-16740
Working Temperature 0-60
Pressure Range kPa 10-15 44119 15-30 15-30 15-30 15-30 25-40 30-50 30-50 40-60
Gas Flow Range Nm³/h 12-69 13-84 26-167 42-260 53-335 80-503 106-670 133-830 200-1260 266-1674
Power Supply Ph/Hz/V 3/50/380  (±10%)
Electric Power KW 0.9 1.6 4.0 6.5 10.0 13.5 20.0 23.5 47.0 57.0
Noise dB(A) <85
NOx mg/m³ <80

Service Process

Project Design
According to different need, we provide different system transformation plans of boiler room and maximize the user's benefits.
Pre-sales Technical Support
Devotion makes detailed technical talk with users, optimizes the possible problems, and ensures the better implementation of the project.
Installation and Commissioning Guide
Devotion supports user on-site check according to the inspection list and arranges technical guide of installation and commissioning, and conducts technical training.
After-sales Service
After getting service notification, Devotion will respond quickly. If the e-mail or video communication is not helpful, a technician can be arranged to the site.

Customized Service

Submit the request and we will get in touch with you in the shortest time
Phone Number
Fault Description
Devotion Expert Online
Devotion Expert Online
Online Consultation
Email to Us
Email to Us
Rated Power:0.6 - 20 MW
Matching Boiler Model:0.5 - 20 t/h
NOx Emission:≤80mg/m³
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