Home Questions&Answers Technology Category

How can the retrofitted low-NOx burner be optimally adjusted?

How can the retrofitted low-NOx burner be optimally adjusted?
Jan 12, 2022 Category: Technology Category Page Views: 3 Author: EBICO Burner

1.Burner operation mode.

Low nitrogen burner transformation, the focus needs to be placed on how to enhance the rated temperature of the furnace and the stability of the pulverized coal combustion, as far as possible to avoid a sudden stoppage of the burner or a power shortage situation.


2.The boiler secondary air distribution method.

Boiler secondary air distribution method should meet certain basic needs, to ensure that the surplus air coefficient in the main combustion area is within a reasonable range; burner needs to stop, the corresponding dampers should be closed appropriately; the degree of opening and closing the dampers is determined by the corresponding flow curve to determine; boiler operation needs to ensure that the air pressure in the wind box is normal, to meet the rigid needs of the wind jet.


3.Boiler operation oxygen level.

The oxygen content of the boiler operation is controlled within a reasonable range, and the best oxygen content of the boiler combustion needs to be determined according to the test results of the actual combustion.


4.The control of the fine degree of coal powder.

If the combustion classification technology of SOFA is used, the fineness of coal powder needs to be adjusted.


burner adjustment

EBICO Burner answers the How can the retrofitted low-NOx burner be optimally adjusted? for you, to learn about the FAQ of EBICO Burner Technology Category. You can also learn more about other Technology Category FAQ about the EBICO Burner.
Need more information about EBICO please contact us
Need help?
Latest News
Jan 25, 2022

In order to better guarantee the winter heating in Chang 'an District, Hebei Huadian Thermal Power Co., Ltd. recently put into gas direct gas turbine, and finally selected EBICO burner to provide thermal support service after market competition....

Jan 18, 2022

EBICO Asia Economic Headquarters and EBICO Wisdom Park project is successfully located in Yang Ming Street, Liangxi, Wuxi! As the first major project of Liangxi District in 2022, the Asia Economic Headquarters and Smart Park of EBICO will be an important growth point for the high-quality development of intelligent Liangxi....

Burner Products
Based on the experience of optimization and integration of combustion technology resources in Europe, we have achieved a safe, energy-saving and environmentally friendly burner that can be adapted to all thermal equipment.
EBICO's attitude of pursuing excellence and continuous improvement promotes the innovation of burner products in safety, energy saving, environmental protection and intelligence.
EBICO has always established a positive relationship with the environment, economy and society in order to fulfill its responsibilities as an enterprise.
Focus on burners and equipment to lead the global thermal industry.
欧保(中国)环境工程股份有限公司版权所有 苏ICP备20014131号-1