Since entering the first quarter, under the specific requirements of the Group's cost reduction and efficiency improvement work, the companies have adhered to the "deep cultivation and continuous empowerment", firmly established the concept that all costs are controllable, promoted the cost reduction and efficiency work to go deep and solid, and provided strong support for achieving the annual production goals and tasks.

Hebei Xinda Iron and Steel Group Co., LTD. Ironmaking plant on the basis of consolidating lean management results, further strengthen the overall management level, and constantly strengthen the responsibility consciousness of cost control, prevent accidents as the main line, tackle the bottleneck of cost control, and lay a solid foundation for improving the market competitiveness of enterprises. In order to achieve new breakthroughs in technical and economic indicators, the ironworks closely focused on the company's production goals and tasks, eyes inward, and went all out to implement lean control of the production link to help improve indicators.

Stabilize production and ensure safety

Ironmaking benefits do addition

At present, Hebei Xinda Iron and Steel Group Co., Ltd. adhere to the efficiency as the center of the ironmaking plant, developed and improved a set of stable production preventive measures. Recently, the blast furnace production of the ironmaking plant has been running smoothly, which has paved the way for the cost reduction and efficiency increase in the second quarter.

The first is to grasp the screening work of the furnace material, through the raw material section and the coil weight two screening, to ensure that the net material into the furnace, improve the permeability of the iron furnace. The second is to organize the furnace condition analysis meeting regularly, check the problem points in time, and eliminate the problem points; At the same time, the production technology department implements the foreman evaluation mechanism according to the requirements of the company and the factory department; In addition, the blast furnace workshop improves the professional quality of the foreman by grasping his skills. In recent days, the foreman timely adjusted the ore batch according to the wind pressure, air volume and material speed to ensure the smooth air distribution link. Third, strengthen the point inspection management of equipment to reduce equipment failures. The equipment department of the ironmaking plant maximizes the efficiency potential of the equipment system, constantly finds ways to reduce the equipment failure shutdown rate and extend the service life of the equipment, and lays a solid foundation for cost reduction and efficiency increase.

Optimize charging structure

Subtract the cost of production

In the aspect of production materials, the production technology section is tasked by the ironmaking plant to make statistics of trace elements in the charge every day to provide effective information for the blast furnace materials. At the same time, the department focuses on optimizing the structure of the charge, scientifically adjusting the ratio of various raw materials, and working hard on the cost research before iron.

In response to the iron cost index research, the ironworks implemented the factory-level leadership responsibility system, launched employees to carry out new ways to reduce costs, and strengthened the management of raw material feeding. The purpose of reducing coke ratio is to reuse coke dust dust and to participate in coal injection by recycling and disposing of coke dust. At present, this project is being transformed and implemented under the promotion of relevant functional departments.

After implementing a series of measures, it is estimated that the optimal BF fuel in January was reduced by 3.74 million yuan compared with the whole month plan; In March, the manufacturing expenses of the whole plant completed the planned target, which was more than 6.96 million yuan lower than the company's plan.

Tackle key difficulties

Narrow the gap between indicators

Iron cost research is an important starting point for enterprise benefits, in order to ensure that iron cost research to achieve new results, the iron plant has a certain room for improvement in coal ratio, set up a special cost research leading group led by factory director Peng Dingchang, and formulated the "Blast furnace coal ratio project" plan, focusing on the follow-up iron cost research, improve the comprehensive competitive strength of enterprises.

The cost research plan has clarified the division of leadership responsibilities and detailed management measures. Through the implementation of the director responsibility system in the ironmaking plant, the guarantee of the furnace condition is provided, and the foundation is laid for raising the coal ratio of the blast furnace. On this basis, the ironmaking plant requires the full load of air temperature and oxygen enrichment in the ironmaking production workshop to ensure that the theoretical combustion temperature in the tuyere area reaches the standard and creates conditions for the full combustion of pulverized coal. In addition, each workshop accurately and timely adjust the load, ensure the upper limit of the injection volume, and prevent the blast furnace heat fluctuation from affecting the coal injection volume. The ironmaking plant also instructed the production section and the coal injection section to do a good job of logistics support for the blast furnace coal injection.

Stand up and break simultaneously, keep the innovation! After a series of measures to reduce the cost gradually landed, in the first quarter, Hebei Xinda Iron and Steel Group Co., Ltd. iron plant iron cost achieved significant results, the next step, iron plant firmly establish a chess idea, firmly lock the target set at the beginning of the year, to the management of efficiency, constantly stimulate the development of internal power, go all out to win the company's operation and control of the protracted war.

Reducing cost and increasing efficiency is the major plan of enterprise development. As a member of the enterprise, we must firmly establish the spirit of ownership and main body consciousness. The cost is in my hands, and we must save costs for the enterprise and save every penny we can see for the enterprise. All Xinda people should boost confidence, establish ambition, make up their minds, take great pains, constantly break through themselves, integrate resources, optimize processes, reduce costs from innovation, deepen the concept of reducing costs and increasing efficiency while developing high-quality groups, and realize the jump in comprehensive benefits of enterprises!