China bao wu a batch of green projects have started, production

China Baowu is speeding up its green development, and another batch of projects have been started and put into production.

Baowu Environmental Science and Technology Maanshan sewage treatment system and Masteel Jia Huazi Control Center put into operation

January 4 national treasure wu green development, manufacturing and wisdom will held in masteel, ma on shan bao Wu Huan families of masteel ka wah intelligence control center and the southern district of steel slag processing base, sewage treatment system has enabled running area implements the operations are remote and wastewater zero emissions targets, is green development and wisdom of division of treasure Wu Huan manufacturing work laid a solid foundation.

Huanko Maanshan slag processing base is located at the foot of the West Hill of Maanshan, close to the Yangtze River. For further practice of xi jinping, general secretary of the "green water castle peak is the jinshan yinshan" ecological civilization thought, unswervingly to repair the Yangtze river ecological environment in the overwhelming position, accelerate the clear green water industry optimal construction of the Yangtze river economic belt, ring ma on shan in June 2020 to invest 11.5 million yuan, started the ring section ma on shan in the southern district of steel slag processing base of sewage treatment system upgrading project. Through the efforts of the project department and the participating units for more than half a year, the project has overcome many adverse effects such as high temperature, flood season and aerial operation, and has been successfully put into operation recently. After the project is put into operation, the effluent water quality fully meets the design standards, which will solve the problem of sewage enrichment in the rainy season base with high quality and accelerate the pace of green urban steel plant construction.

At the same time, Baowu Huanke has also made a new breakthrough in the construction of the black lamp factory. Masteel Jiahua Intelligent Control Center Project is an important part of "Green Development · Intelligent Manufacturing" of Maanshan. Project according to China's treasure "operations are remote" requirements, through the Internet industry, big data, the application of advanced technology such as intelligent, will manufacture, equipment online monitoring, Ann can ring, raw materials such as transportation, product measurement more professional module integration control, promote the company production and management from traditional mode to digital technology, intelligent shift.

From the beginning of the project, the relevant departments of Maanshan Iron and Steel Jiahua and the construction party cooperated with each other to overcome many difficulties such as production and transformation, optimization and adjustment process, personnel training and debugging. After more than 6 months of intense construction, the completion task was completed according to the project node. The commissioning of the Intelligent Control Center marks a new step in the intelligent manufacturing of Maanshan mineral powder of Environmental Science and Technology Co., Ltd., which opens up space for the optimization of human resources while improving the level of intelligence.

Less for the realization of the mineral processing of humanization, intelligent, a key, the ring section ma on shan and will also treasure Wu Huan subordinate all fraternal units to develop "a key pulverizing" project, we will speed up the establishment of a "black light factory", continue to dig production line manufacturing potential wisdom, reduce the labor intensity, improve the working environment, continue to promote efficiency and benefit, constantly enhance the company's core competitiveness.

The environmental protection standard renovation project of Baoshan Coal Gas Refining and Purification System of Baowu Carbon Material was started

On January 7, Baowu carbon material held Baoshan gas refining and purification system environmental protection standards renovation project commencement ceremony.

Baoshan Gas Purification and Purification System Environmental Protection Standard Transformation Project will build a gas purification system with gas processing capacity of 87,700Nm ³/h (maximum gas processing capacity of 105,000Nm ³/h). Through purification treatment, the quality of coke oven gas can meet the use requirements of Baosteel, serve the main body of steel production, and realize stable production. The project innovatively adopted the improved HPF desulfurization supporting acid production process and carried out environmental protection upgrading to ensure the production of Baosteel and Baowu carbon materials in Baoshan area to achieve ultra-low emission standards and make the sky in Baoshan bluer.

The project team will work together with the design, construction and supervision units to overcome the difficulties of tight time, heavy tasks and high transformation standards. On the basis of ensuring safety, we will ensure that the main line will be put into operation by the end of the year and the production, standards and efficiency will be reached as soon as possible.

Baosteel Wuhan Iron and Steel Co., Ltd. Key environmental protection renovation projects have been put into production

Recently, the coke oven gas quality improvement and transformation project of Baosteel Wugang Coking Co., Ltd. and the steel slag environmental protection treatment and transformation project of the fourth branch steelmaking plant have been completed and put into operation, actively responding to the requirements of the action plan of "Embracing the Blue Sky" of Wuhan City with practical actions.

Coking company coke oven gas quality promotion project smoothly put into operation, according to the calculation of hydrogen sulfide in each cubic meter of gas can be reduced to 20 milligrams below, gas quality greatly improved, to meet the follow-up gas users to meet the latest national ultra-low emission requirements. During the construction period, the project unit coordinated the arrival of equipment and materials for important nodes, detailed the project links, held daily "daily reading" meetings on the implementation of the project during critical periods, reasonably organized personnel, overcome the impact of the epidemic, the narrow construction site and other difficulties, and made every effort to ensure the completion of the node targets on schedule.

The thermal load test of steel slag environmental protection treatment and transformation project in the fourth branch steelmaking plant has been successful, which has laid a solid foundation for realizing efficient cleaning treatment and full utilization of steel slag in full volume. During the construction of the project, the construction staff overcame the intersection between the online technical renovation and the production operation, adjusted the lap joint of each process in time, and ensured the safety of the technical renovation and production by optimizing the operation content of the production and technical renovation construction. After the project is put into operation, the emission concentration limit of particulate matter treated by steel slag is less than 10mg/m³, and the wastewater discharge meets the direct discharge limit of "Discharge Standard for Water Pollutants of Iron and Steel Industry".

Shaogang Songshan rain and sewage diversion, water reuse two projects to yield satisfactory results

As the key environmental protection project of Songshan of Shaoguan Iron and Steel Co., Ltd., two major projects of rainwater and sewage diversion and reclaimed water reuse have been successfully tested in a recent hot test, which provides a satisfactory answer for the active implementation of the "three governance and four modernization" and the clear water and blue sky of Shaoguan and the energy conservation and emission reduction work of enterprises.

In less than half a year to complete two major environmental protection projects, time constraints, difficulties. With pressure as the driving force, engineering construction staff of SISG worked overtime to overcome difficulties, such as many underground pipe networks, the need to coordinate various units for the construction of pumping stations, and the need for pipelines to cross roads and railways.

In the process of the rainwater and sewage diversion project, the SISG has optimized the construction scheme for many times, worked hard and hard, solved a series of problems such as the storage yard of raw materials, shortened the construction period of the 700-meter-long and 7-meter-deep trench by more than 15 days, and solved the problems such as the schedule that was difficult to complete previously, and successfully realized a hot test.