[I do practical things for the masses] Ancient waves: hardware transformation and upgrading urban heating enters the "ultra -low emissions" green era

There are thousands of households in urban heating, and it is also the people's livelihood that is most concerned about by the people. Since the beginning of this year, Gulang County has accurately grasped the needs of the masses, seized policy opportunities, and launched the implementation of ultra -low emission transformation projects for centralized heating stations in urban areas. Urban heating is about to enter the "ultra -low emission" green era.

As the temperature drops, it has entered the "preparation period" this winter heating. Recently, the reporter came to Guimin Heating Company of Gulang County to see that workers are installing and debugging the newly upgraded heating facilities.

This year, Gulang County implemented the ultra -low emission transformation project of centralized heating stations in the county urban area, and a 46MW and 2 29MW coal -powered water boilers of centralized heating stations in the county urban area were carried out for desulfurization, denitration and dust removal system technology transformation. There are 3 bags of bags dust collectors, and 3 new pulse bag dust collectors and accessories are built, so that the average concentration of smoke and dust emissions of flue gas is less than 10mg/m³; demolished the original three single -alkali desulfurization and magnesium oxide desulfurization equipment, newly built 3 -seater desulfurization equipment The average concentration of sulfur dioxide emissions is less than 35mg/m³; the new SNCR+SCR combined denitration system and the auxiliary facilities are created to make the average concentration of nitrogen oxide emissions less than 50 mg/m³.

"The ultra -low emissions transformation project of the Guoran County Urban District started construction on May 27, 2022. The construction content of the project mainly includes the transformation of boiler desulfurization, denitration, dust removal, ultra -low emissions. The main body of the equipment has been completed, and the equipment and facilities have entered the final installation and commissioning stage. It is expected that the installation and trial will be completed at the end of September. "Li Jianqin, deputy director of Gulang County Urban -Rural Development Service Center.

In order to further promote the prevention and control of air pollution in the county and continuously improve the quality of the environment, according to the "Municipal 10 Steamed and below Coal -Following River Plasma Remediation Work Plan" issued by the Municipal Government Office, Gulang County The principle of departmental linkage, multiple measures, and overall advancement "uses the elimination of grid -connected, coal -to -gas, coal -to -electricity, and coal -to -biomass to fully carry out elimination and rectification of coal -fired boilers below.

"This year, we adopted cleaning methods such as eliminating grid -connected, coal -to -gas, coal -to -electricity, and coal -to -biomass to fully carry out elimination and rectification of coal -fired boilers below. Thirteen coal -fired boilers of steaming ton and below have been eliminated, and the remaining two are being eliminated in an orderly manner. It is expected to be fully completed by the end of September.

In recent years, Gulang County has focused on the "four shortcomings" to accelerate the improvement of infrastructure. The planned and built -in central heating stations were planned, and 320,000 square meters of biomass heating were promoted, and the heating capacity increased from 2.45 million square meters in 2019 to 3.589 million square meters. This year, 12 items were successfully applied for the northern cleaning heating project, and the transformation and upgrading of heating facilities, super low emissions of coal boilers, and existing energy conservation of architecture were planned. It is planned to complete 5 upgrades this year. The implementation of these projects will be a good support for the blue sky of Gulang County's high standards to further improve the environmental air quality and ensure strong support for the people's health.

Reporter: Chen Zhixin

- END -