On September 20, the General Office of the Ministry of Industry and Information Technology issued the Notice of Guidelines for Equipment Renewal and Technological Transformation in Key Industrial Industries.
It is pointed out that the building materials industry should focus on pollution reduction, carbon reduction, energy saving and consumption reduction, and digital transformation, upgrade the equipment in mining, mineral processing, raw material preparation, kiln control, grinding and crushing processes, update on-line monitoring, energy management, intelligent control and other equipment, and realize the continuous reduction of unit energy consumption and carbon emission intensity of major products.
By 2027, the energy consumption of more than 30% of cement production lines will be better than benchmark level, and all production lines in the industry will reach the benchmark level of energy efficiency standards; more than 70% of cement enterprises will achieve a high degree of automation in the whole production process, and the proportion of enterprises with digital transformation maturity of level 3 and above will reach more than 20%, and the level of greening and digitalization of the industry will be significantly improved.
If it involves the change of cement and flat glass production kilns and production capacity, it is necessary to implement the relevant policies of capacity replacement according to the regulations. The key direction of
cement industry equipment: focus on promoting the renovation and transformation of kiln, waste heat utilization, material transportation, grinding, environmental protection, quality control, co-processing, green power and other systems. Encourage the use of oxygen-enriched or oxy-fuel combustion technology equipment, suspension boiling calcination equipment, high energy efficiency six-stage heat exchange preheater, intermediate roller crusher and cooler, raw material roller press final grinding equipment, double closed-circuit internal circulation semi-final grinding equipment, self-denitrification low-nitrogen decomposition furnace, bypass ventilation equipment, low-carbon cement production equipment, etc. Promote the industrial application of intelligent system and fully automated laboratory in the whole production process. Accelerate the upgrading of industrial operating systems such as programmable logic controllers (PLC), distributed control systems (DCS), data acquisition and supervisory control systems (SCADA), embedded software and industrial software such as R & D, manufacturing, management, operation and maintenance services in production lines and supporting equipment.
China Cement Network will hold the " 2024 China Cement Double Carbon Conference and the 12th Energy Conservation and Environmental Protection Technology Exchange Conference " in Wuhu Conch International Hotel on October 24-25. The conference will focus on the core issues of low-carbon development and green upgrading in the cement industry, discuss the application of energy efficiency improvement and energy-saving and carbon reduction technologies, and how the cement industry can use the carbon trading mechanism to promote its low-carbon transformation.
