Tianjin Dongda Heating Co.,Ltd－21MW Hot Water Boiler Burner Low Nitrogen Retrofit Project in Dazhigu Heating Station

Tianjin Dongda Heating Co., Ltd. is one of the well-known heating companies in Tianjin. Its main business scope is the centralized supply of heat and electricity and supporting services. At present, many heating stations in Tianjin have maintained a long-term partnership with Dongda heating. Dazhigu is the earliest urban settlement in Tianjin.It is the birthplace of tianjin urban commodity economy and an important port for sea transportation. Therefore, the Dazhigu heating station is facing great pressure on civil heating. With the continuous tightening of air pollution emission standards in the Beijing-Tianjin-Hebei region, the low-nitrogen transformation of the Dazhigu heating station has also been put on the agenda.

The target boiler of this project is 3 sets of 21MW hot water boilers. According to the characteristics of the boilers, EBICO provides 3 sets of EC10GR low-nitrogen burners for the Dazhigu heating station, using natural gas as a clean fuel. Integrating VIC vacuum internal mixing and central separation technologies. The measured nitrogen oxide emission is stable at 28mg/m3, and it has successfully passed the third-party flue gas test designated by Tianjin Environmental Protection Bureau.