利来·国际[中国]最老牌-中国官网利来囯际APP

Editor's note

The "head geese" lead the way and the "flock geese" fly together. In order to implement the major decisions and deployment of the Board of Directors of the Group, increase the education and publicity of the situation tasks, guide the majority of cadres and employees to adhere to the overall idea of the work throughout the year, and make every effort to fight the battle of "extreme cost reduction", deepen the reform initiative, and improve the overall efficiency, Hebei Xinda Group opened the column "The Leader's Words" to talk about understanding, measures, and voting heart around "winter training". Promote the implementation of the company's decision-making and deployment, achieve actual results, fully support the improvement of the group's operating performance, and strive to win new victories in response to external challenges.

Root site focus extreme

To ensure a low cost and stable supply of gas

The oxygen plant is the key unit of the company's energy transmission, which plays a decisive role in the supply of the entire production system. In order to ensure the stable and economic operation of the oxygen system, the members of the improvement and innovation team of the Oxygen General Plant (Hebei Rongxin) are rooted in the production site for a long time, diligent in thinking, daring to innovate, deeply exploring the internal potential, analyzing the operation data of each unit, finding the adverse factors affecting the stable operation, carefully studying the equipment, process structure and principle, and searching for low-cost and high-efficiency solutions. Improve the operation efficiency of process equipment, achieve stable gas supply and reduce cost and increase efficiency.

Innovative process technology

Make every effort to tap potential and reduce consumption

All along, I have encouraged and led all the staff to devote themselves to the technological innovation and efficiency reduction of the factory, and have made certain achievements. For example, the early preparation of air separation equipment is one of the technical breakthrough points to improve efficiency and reduce cost. In order to achieve rapid and efficient oxygen and nitrogen supply when starting the car, the oxygen general plant uses technological innovation programs to warm and blow off the air separation device in advance, so that the heating and blowing time can be reduced when it needs to start, so as to achieve the purpose of oxygen supply in advance. It has been proved that in the process of starting the car, the early heating and blowing time is saved 36 hours than before, and the oxygen is released in advance, and the reactive power consumption of electric energy is also reduced. We have also developed the technology of liquid oxygen recharge, which shorens the accumulation time of liquid oxygen level when starting the car, realizes the rapid supply of oxygen and nitrogen, and has a remarkable effect of cost reduction and efficiency increase.

In the production process of the organization, we found that the oxygen used by the user was unstable, resulting in large fluctuations in system pressure, and the oxygen release rate was often high, resulting in some energy waste. In order to reduce the oxygen dissipation rate, use energy scientifically, and achieve energy balance, I established the key topic of Reducing the oxygen dissipation Rate, and formulated a series of operation plans according to the actual production status: When the amount of oxygen enrichment before the ironmaking machine is rich, the oxygen enrichment before the machine is used after the replenishment machine to reduce the amount of oxygen dissipation; When the user uses less oxygen, adjust the working conditions in time to produce more liquid oxygen, which is convenient for emergency and daily peak balancing use, and reduce waste as much as possible.

Technological innovation, cost reduction and efficiency increase have been integrated into daily work, we give full play to the autonomy and enthusiasm, and further explore the potential to reduce consumption. During the period, it was found that the actual oxygen production did not reach the oxygen permeation compression amount, and the oxygen permeation compressor unit reached full load operation through research and improvement, reducing the operation of a piston oxygen press, saving about 528,200 degrees of compressed energy per month, a total of 264,000 yuan.

Reasonable control of nitrogen compression system. Nitrogen is supplied by two sets of nitrogen permeator and two sets of piston nitrogen press before regulation. Some units are high energy consuming equipment, with a total power consumption of 9450kW/ h. After reasonable regulation, the total power consumption is 7650kw/ h, the power saving is 1800kw per hour, and the compressed energy saving is 648,000 yuan per month.

In order to further promote cost reduction and efficiency, and practice economy, the Oxygen Plant (Hebei Rongxin) will continue to promote independent improvement and proposal improvement activities, formulate internal lean management rewards and punishments, encourage employees to actively participate, stimulate their enthusiasm for work, and achieve normalization of improvement. Continue to strengthen the skills training of employees, improve the level of post operation, stimulate the ability of technological improvement and innovation, so that in the case of a certain amount of raw materials (that is, the amount of air), through fine adjustment and innovative management of equipment, improve the extraction rate of oxygen and nitrogen, and achieve low cost and high efficiency.

Strengthen equipment management

Ensure stable gas supply

Oxygen General Plant (Hebei Rongxin) requires all staff to strictly implement standardized operations in practice, constantly improve the responsibility system for equipment spot inspection and maintenance according to seasonal characteristics, revise and improve the "Lean Production line Equipment spot inspection Standard", "Lean Production line lubrication spot inspection Standard Maintenance operation standard" and "Standard Operation Instruction", and strictly regulate the operation process of employees. Improve equipment maintenance skills and maintenance quality, strengthen equipment maintenance, reduce equipment failure rate, to ensure safe and stable production.

Carry out equipment condition inspection and maintenance. The equipment department and inspection station have issued equipment management strategies to improve the level of equipment management, requiring professional inspection personnel to conduct a comprehensive inspection of oxygen production equipment, especially the vibration and displacement of key equipment such as air compressor and oxygen nitrogen permeation; Based on the data of daily spot inspection, determine the technical status of the equipment, analyze the defect and deterioration tendency of the equipment, find out the solution, and deal with it in time to avoid the occurrence of equipment accidents.

Strengthen inspection of key parts. In terms of electrical, inspection personnel carry out daily and night inspections on key parts such as cable joints in high-low voltage distribution rooms, transformer inlet and outlet connectors, and key equipment motor wiring ports to avoid accidents caused by overheating or discharge. Equipment, for the regular maintenance of long-term operation equipment, such as air compressor oil pump, water cooling tower fan, compressor, etc., maintenance workers carry out a thorough inspection every month, check whether the coupling, reducer, piston ring, guide ring, etc., is damaged abnormal conditions, timely replacement processing, no damage can be predicted to use time, make records, according to the predicted time in advance maintenance.

Attach importance to risk control

Achieve safe production

Safety is an important prerequisite for production. In order to ensure the safety and stability of production, the oxygen plant (Hebei Rongxin) formulated the winter five prevention work plan, all kinds of materials were prepared in place, and the responsibility was implemented to individuals. In order to enhance the safety awareness of employees, improve the emergency response ability of employees, strictly organize emergency drill activities for each type of work and each position according to the plan, strengthen safety education and training, and promote long-term stability of safety production.

Conclusion

Through the winter of steel, confidence is comparable to gold, perseverance is valuable. Climbing the dangerous peak must not stop because of nostalgia for the scenery of the mountains. Dripping water wears through a stone, not because of the power of water, but because of the power of persistence. "Extreme cost reduction" is not a day's work, it is essential to maintain long-term focus. "Walking every day is not afraid of thousands of miles." On the way forward, all Xin masters should always maintain a clear mind of caution and caution against arrogance and impetuous, always maintain the struggle of fearlessness and forging ahead, always maintain the perseverance and perseverance, hammer after hammer in accordance with the determined "attack map", to ensure that one thing becomes one thing, accumulate small victories into big victories, and work together through the winter and overcome difficulties together. To the spring full of hope!