Since this year, all units of China Steel Company have closely followed the strategic deployment of "Project breakthrough year" and clarified the goals and tasks of ultra-low emission transformation. A number of environmental protection projects are being promoted rapidly, and there is a wave of hard work and quick work everywhere on the site.
Host:
This is the construction site of the ultra-low emission transformation project of China Steel Company's 80MW remaining gas generator set desulfurization and denitrification. Behind me, the workers and masters are working in a intensive manner, welding and assembling the equipment to ensure that it is completed and put into operation on schedule.
The implementation of this project is a specific measure taken by China Steel Corporation to implement the national ultra-low emission transformation requirements. The project unit formulates implementation plans based on specific tasks, clarifies time nodes, reverses the construction period, and makes every effort to promote project construction. At present, all civil engineering parts of the project have been completed and have entered the equipment installation stage.
Construction unit head: Chen Mu
【The main steel bracket includes a bag steel bracket and an absorption tower steel bracket, 80% have been completed, and the ash bucket of ground assembly has been completed. We are working overtime to ensure that we are put into operation by the end of May. 】
The ultra-low emission transformation project of the 80MW residual gas generator set of China Steel Thermal Power Plant adopts the current domestic advanced dry ultra-clean process. After operation, the emissions of pollutants such as nitrogen oxides, sulfur dioxide, and dust will all be lower than the standards required by the new environmental protection law, achieving ultra-low emissions.
Deputy Director of China Steel Thermal Power Plant: Guo Fenggang
[We plan the construction plan based on the production target and decompose the construction progress. In order to comprehensively control the quality, safety and progress of construction, regular engineering meetings are held every week to communicate and coordinate problems in the construction process with the project construction unit, straighten out the construction organization procedures, and strive to complete and put into production as scheduled to achieve results. After the project is put into operation, the concentrations of nitrogen oxides, sulfur dioxide and dust in the exhaust flue gas will fully comply with national standards. 】
It is understood that the desulfurization and denitrification projects of 150,000 ton rotary kiln flue gas in auxiliary materials plants are also being promoted simultaneously. The project has added desulfurization and low-temperature SCR denitrification devices, equipped with high-temperature thermal analysis system, ammonia water station system and supply system, etc., and adopts the domestic advanced "calcium-based dry desulfurization + low-temperature SCR denitrification system" process, which is expected to be put into use before May.
It is understood that this year, China Steel Company will also implement environmental protection projects such as full recycling of equal pressure gas of iron smelting blast furnaces, 600,000 tons of coking dry quenching coke, construction of iron ore powder greenhouses in one iron smelting yard, and desulfurization and denitrification transformation of 900,000 tons of coking coke oven gas boiler, comprehensively promote ultra-low emission transformation, and strive to build a green and low-carbon steel enterprise.
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