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Huang Ping Peak under Power Limitation

Release time:

2021-12-01

Speaking of power rationing, many people's memories are still many years ago, when the rapid economic growth and mismatched power supply caused frequent power rationing and power outages. However, in recent years, power outages and power rationing seem to have gone away from us. I haven't heard of this topic for a long time until this year.

The main reason for power rationing is that it is controlled by the national energy consumption dual-control policy and the skyrocketing coal prices have affected power plant power generation. As a new production line that has just been built, Huang Ping's peak coincides with the power rationing storm sweeping most parts of the country.

"grounding notice 10# August 16 power limit 0 to 24 load control below 2000 . Central control to cooperate! All departments pay attention to saving electricity. "

This is the power restriction notice received by Huang Ping Peak 10 February 15 23:46 . Such news will be received every night from 9 to 10 . The power supply bureau will not give us advance notice to make us ready. Before receiving the notice, we don't know how much electricity load will be given to us tomorrow. There is no time to plan ahead, and there is no similar experience to learn from. Everything has to be arranged temporarily after receiving the notice of power restriction. This also leads to the team members and management personnel having to arrange the production plan for the next day temporarily after receiving the notice. When the arrangement is proper, it is already around 2: 00 a.m. At the beginning of

, the daily power limit was around 5000kw . after the kiln was in normal operation, some equipment could be barely operated through waste heat power generation. by the end of 9 and the beginning of 10 , the power limit policy began to shrink, except that there was no limit to power between 0 and 7 , 7 to 24 All-day load must be below 2000kw . This means that the cement mill cannot operate during the day except that the coal mill and the raw material mill are switched on alternately to barely maintain the kiln operation. Only by making full use of the unlimited electricity time of : 00-7:00 , the output of the raw material roller is raised to 550-600 t/h to ensure that the kiln output is not affected. Cement mill is also produced at full load.

From 10 August 6 to 10 February 19 , the load is limited to 2000kw . In order to ensure the kiln output, the raw material roller system is started during the shutdown time of the coal mill system. If the load is too high, the mine system is stopped and the waste heat power generation is increased by adjusting the process parameters, ensure low-yield operation of the raw material roller for several hours; The mine system has also been adjusted from 7:30 in the morning to 5:00 in the morning to ensure limestone inventory and contribute more to load limit. By the time of 10 February 20 , the power limit has reached an unprecedented full day below 1000kw , has been completely unable to boot normally.

With the adjustment of national policies, the power rationing situation improved in 11 and production gradually returned to normal. However, during the power limit period, Huang Ping's attitude of being calm in the face of danger and his meticulous control over the production arrangement were fully demonstrated. A powerful interpretation of "pragmatic and enterprising, steady behavior, management norms, strong execution " work style.

In the month of 10 , when the power rationing situation was the most severe, Huang Ping Jianfeng, under the leadership of the team members headed by General Manager Hu Hongwei, all departments cooperated with each other and made full use of the downtime to do a good job in the inspection of various systems. Within the limited startup time, the operation rate of each system reached above 99% , and various technical indicators were also improved compared with the past. In terms of market sales, overcome the difficulties brought about by the decline in production capacity, stabilize core users, ensure the supply of key projects, seize the market opportunity of cement product price increases during the power limit period, and increase the gross profit margin of single products. At the same time, we advocate everyone to save electricity in daily office and life, do not turn on the air conditioner, turn off the lights when people walk, and turn off the landscape lighting in the living area at 22:30 . Through various measures and means, we will reasonably arrange and allocate every kilowatt-hour of electricity with the attitude of "and " to ensure that the maximum benefits can be created within the limited electricity load.

leaders organized attentively, departments cooperated with each other, and employees worked together. Huang Ping Jianfeng still achieved relatively good operating results under the severe situation of power restriction in 10 . Both the equipment operation rate, technical indicators and sales price were significantly higher than before. Although the situation of

power rationing has gradually improved, Huang Ping's peak has not relaxed his vigilance. After the event, experience summary and gain and loss analysis are also being carried out so as to arrange the production plan more reasonably and methodically under similar circumstances next time. At the same time, some work highlights and work attitudes during the power limitation period will be extended to the follow-up work, laying a more solid foundation for the development of Huang Ping's peak. (Zhu Yong)

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