1. Optimize the production process and explore new steps in low-carbon metallurgy
Increase the proportion of straight-up continuous casting of ordinary carbon steel in the north area; optimize the charge structure of the intermediate frequency furnace; reduce the steam pressure during the VOD reduction period in the south area; use coke oven gas to replace natural gas with coke oven gas in the AOD furnace shell baking and converter venting tower in the north area; promote efficient utilization of gas , Completed the replacement of coke oven gas with cold repaired ladle baking converter gas in the North District.
2. Strengthen daily management and control and continuously reduce energy consumption
Completed the reconstruction of 45 axial fans for interlocking control of 13 overhead cranes in the northern district to reduce power consumption; eliminated 19 high-energy-consuming motors; retrofitted 80 energy-saving LED lighting in the workshop.
3.Carry out the "Carbon Reduction" competition to stimulate the vitality of all staff
Taking the comprehensive benchmarking as the starting point to find the difference, vigorously implement the innovation and improvement of process energy saving and equipment energy saving, and promote the energy consumption and electricity consumption of the process to catch up with the best level in the same industry and history. In the first half of the year, the energy saving and cost reduction competition project won the first prize of the company's labor union 8 times.
4.In-depth development of "three governance and four modernizations", and a good game of "reduction, reuse and resource utilization"
Fully implement the plant cleaning and lighting project, incorporate unorganized discharge environmental protection incidents into accident management, and promote the implementation of plans such as "everyone is responsible" for environmental protection management. The synchronous operation rate of environmental protection equipment and facilities has reached 100%, and the online monitoring data transmission efficiency of 12 exhaust emission points in the whole plant has been completed 99%. In terms of fugitive emissions, we will strengthen the control of the source of scrap steel, optimize the air volume of dust removal, and improve the effect of secondary dust removal.