The ultimate cost reduction is the key strategy of Hebei Xinda Group to cope with market competition, promote the company's sustainable development and gain competitive advantages. All units face up to difficulties, take "ultimate cost reduction" as the focus of production and operation, firmly establish the concept of "all costs can be reduced", adhere to precise accounting and detailed accounting, guide all staff to start from the "smallest unit" of cost control, constantly optimize cost control means, aim at efficiency and efficiency objectives, and carry out the whole process and all-round cost reduction and efficiency.
In order to achieve the company's "ultimate cost reduction" goal, Hebei Xinda Iron and Steel Group Co., Ltd. industrial solid waste resource treatment plant to the continuous optimization of indicators as the main line, to carry out the "breakthrough bottleneck, in-depth promotion of the entire staff, the whole process of cost reduction, the whole value chain improvement" of the key activities, with practical actions to reduce costs and increase efficiency. According to the company's spirit of energy conservation and consumption reduction instructions, the industrial solid waste resource treatment plant has dug deep space for cost reduction and efficiency improvement, and benchmarked with units of the same scale in the industry to tackle the power consumption of products.
After analyzing the power consumption in the past six months, the research team formulated the goal of reducing the power consumption, and drew the fishbone map. Through investigation, analysis, field inspection and other methods, the research team identified seven end factors. Then the research team confirmed the end factors analyzed one by one to the site, identified the main reasons and formulated countermeasures to solve the problem of high power consumption of products.
In view of the high temperature of the main motor bearing, after inspecting the bearing, the research team decided to study the tile treatment of the main motor bearing during maintenance to ensure that the temperature is below 65 ° C. After improvement, the feed amount is not reduced due to the high temperature of the main motor bearing, and the axial fan is cancelled and the power consumption is reduced.
Aiming at the problems of falling block and low grinding efficiency, the research team repaired the problem by manual repair welding to ensure grinding efficiency. After combining with Hebei Tianyue Laser Remanufacturing Technology Co., LTD., the hardness of surfacing welding wire is required to reach 58 ~ 62HB. Control the surfacing process, check the quality of surfacing every day, and focus on checking whether there is empty drum and flatness of the grinding disc roller; Surfacing welding quality acceptance with special shape ruler, strict quality control, to prevent falling.
In view of the high power consumption of the separator, the maze seal of the separator was improved during maintenance, and the wear-resistant iron plate was selected to increase the service time. Through the improvement, the current of the separator is reduced by 8A, the speed of the separator is reduced by 70rpm, and the power consumption is reduced.
In response to the problem of reducing the amount of feed caused by the large amount of water residue, since there is no drainage system on the west side of the water residue, the research team decided to add a drainage system on the west side and use two sewage pumps to pump water to the east pool. With the increase of drainage system, the drainage of greenhouses water slag is obviously accelerated, and the amount of feed reduction is reduced. In addition, the research team also coordinated with the ironmaking system to reduce the water residue of the pipe and belt machine.
Through excellent improvement skills and innovative improvement thinking, the power consumption of the products of the industrial solid waste recycling treatment plant is reduced by 0.6 degrees/ton, reducing production costs, and it is estimated that the direct benefit of 115,000 yuan is generated in only four months.
Hardships show courage and perseverance, sharpening perseverance makes jade. It is the responsibility and obligation of each Xinda person to be a good master, respond to new challenges and show new actions. All cadres and employees must always look at the general trend, often think about the overall situation, establish cost awareness, break the idea of face, stop wasteful behavior, consolidate the comprehensive budget, strengthen lean management and control, promote the performance of the contract and create efficiency, and be good advocates, promoters, demonstrators, and adherents, so that the idea of hard work is internalized in the heart, solidified in the system, and externalized in the line. Transform the results of cost reduction and efficiency into a powerful driving force for Xinda's high-quality development!
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