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100 real puzzles

After all, "China Electric Power News" is a propaganda journal, not a technical internal journal, can be put on the front page, or the article of the deputy minister. It is actually an affirmation of Zhang Yifu's political conduct and a benchmark for everyone to learn.

Old Duan had already figured it out in his heart. Even if he did not succeed in meeting the standards, Zhang Yifu would not fall too seriously. Hua Changqing had already fallen in love with this person, and maybe Mu Zhiheng had already fallen in love with him, and there were many opportunities.

Of course, Zhang Yifu would not think so. If he fails to meet the standards, he is sorry to himself, Lao Niu, and the whole factory. After all the jokes, he gradually adjusted his emotions, made himself serious, and started to do serious things.

At this moment, the organizational structure of their working group of the Standards Office has gradually become clear.

Lao Duan is naturally **oss, but in fact, he mainly executes and focuses on things. Xiaobo Ss Zhang Yifu.

Zhang Yifu has two small waves of Niu Xiaozhuang and Wen Tianming, one is responsible for progress and execution, the other is responsible for quality and safety. Below are four young comrades led by Li Weifeng. Zhang Yifu intends to give Li Weifeng more work, but he can't bear it himself and has no choice.

The meeting started, starting with Niu Xiaozhuang, and several people reported the progress of their work one by one.

This time, there are 87 projects of all sizes that need to be completed in this time. This is really a terrible number. Fortunately, some of them can be completed in one or two days, and the construction period will take more than half a month. Of course, this is the efficiency of our Heng Electric Industrial Construction. If it is replaced by people in the factory to do it themselves, it is probably not enough to complete these 87 projects in a year.

Because of the scatteredness and disorder of these projects, in order to maximize efficiency, 30 workers were also divided into three groups. Three groups of people from the Working Group of the Standards Office supervised the work team. Judging from the results of this month's report, Niu Xiaozhuang's group was undoubtedly the fastest progress. Wen Tianming was too concerned about safety. The progress was a little slower, and the rest of the groups were mainly edges and corners, and there was not such an important work, and the progress could be ignored.

While listening to their reports, Zhang Yifu was drawing on the plan in his hand.

After they report, Zhang Yifu will summarize and report to **oss.

"In two weeks after the work team entered, we completed our previous month's plan, which is a joyful congratulation." Zhang Yifu himself was naturally very satisfied. But he should not be too optimistic, especially not giving his subordinates a sense of being able to make it easy. He then said, "But there is still moisture here. We have divided these 87 projects into three categories. The first category is the best. The construction period is about one day, and it can be completed in three or five people. Judging from the current situation, this part of the project has been completed for half and should be completely completed next month. First, clear these fragmented, civil, wood, bricks and tiles, and it will be much smoother in the future."

"The second type is to involve professional technology, which requires the construction of existing equipment, pipelines, etc. First, the construction requirements are high, and second, it requires the assistance of the workshop, especially the pipe construction part. It is necessary to coordinate each workshop to ensure that it is carried out in a state of redundant pipelines. It cannot affect the operation of the unit, which is more troublesome. Fortunately, Xiaozhuang is getting closer to the workshop. It is relatively easy to arrange, and this type of progress has exceeded expectations. The following is to ensure safety. The progress can be slowed down slightly, but it must not go wrong. For example, during construction, the machine suddenly starts and causes casualties. There are many accidents before, so you must take it as a warning."

"The third type is the project that needs to be carried out during the shutdown period. This type of project has the highest requirements and is the most difficult to handle. It must be carried out annual equipment maintenance and the unit can only be done when it is shut down and maintained. Our plan below mainly focuses on this aspect, make plans in advance, communicate well with each workshop, especially the maintenance workshop, and make full use of the time of rotation shutdown to ensure that it is done in one go. That is more precious than gold."

After saying these three points, everyone nodded. Indeed, now that the progress is now there, we need to ensure safety and ensure that the downtime and maintenance time can complete those truly complex major projects.

You should know that every time the super-large units in the power plant are shut down or started, they consume huge funds, especially the boiler and steam engine parts, which need to go from cold to hot, and the coal is fully burned. It must consume a lot of fuel and energy to operate by pouring oil.

Take that 150,000 kilowatt unit as an example. The fuel consumption for the ignition test starts will be as high as nearly 100 tons. The consumption of the entire plant's start-stop several times throughout the year has steadily exceeded 1,000 tons. This consumes resources and money, and whoever sees it feels distressed.

Therefore, every time the thermal power plant is shut down, it is an extremely cautious process. It does not mean that Zhang Yifu can stop for two hours if he wants to do a project today.

Therefore, projects that require shutdown can only be arranged for annual maintenance and take turns to shut down. The downtime and duration of each generator set have been scheduled and cannot be changed at will. Therefore, downtime is as precious as gold for the working group. The plan must be improved to every minute or even every second before that.

After hearing Zhang Yifu's complaint, Duan Youwei nodded and expressed his affirmation that Zhang Yifu was arrested in this part of the work, and he fully trusted it and just checked it.

With the implementation of the project plan, another thing, a real troublesome thing has also come to Duan Youwei's heart.

Looking back a month ago, when Zhang Yifu issued a military order at a regular meeting, in Lao Duan's eyes, everything else can be said and done, but there is only one thing that even Duan Youwei is not sure-

Reduce coal consumption of 10 grams.

Duan Youwei is a witness to the times, and he knows how difficult this matter is.

Five years ago, that is, in 1985, the average coal consumption of coal-fired power plants nationwide was 431 grams, while last year, this figure was 427 grams.

In five years, it dropped by 4 grams.

It took Zhang Yifu 5 months to drop 10 grams.

You should know that in the country, the capacity of the unit in the northern Hebei Power Plant has been relatively large and has a relatively high thermal efficiency. Therefore, the coal consumption for power supply is about 408 grams, which is far lower than the national average. Under this standard, it is easy to imagine the difficulty of reducing it by 10 grams.

According to the requirements of the compliance documents, the coal consumption standard for power supply of 100,000 kilowatt units is 408 grams, and 150,000 is 400 grams. According to the average seven units in the factory, the average coal consumption requirement for power supply is about 403 grams.

If it is purely for meeting the standards, reducing 5 grams is actually enough, but even so, it is still difficult.

Zhang Yifu was not satisfied yet and wanted to get 10 grams. From the perspective of old man, this is almost impossible unless the entire unit is replaced with imported ones.

Let’s go a step further. Such a professional thing as reducing coal consumption should be discussed and studied by experts in the department, so that they can do things. No matter how powerful Zhang Yifu is, he will be bound by the actual situation. It is difficult to make any progress in such a power plant.

The work of meeting the standards has always been meaningful. Even if the standards are not successful, many projects have been done and several safety hazards have been eliminated. It is not really a waste of money for the people. However, if the whole factory mobilizes the entire factory and mobilizes the troops, this may be a real waste of money for the people and the people are suffering from money for the sake of reducing the consumption of 10 grams of coal. It is likely that there is no gain.

Thinking of this, Duan Youwei temporarily broke the harmonious conference atmosphere and clicked the table: "Let's talk about power supply coal consumption. Our work has always been focused on small and medium-sized projects, and we haven't had time to discuss this issue yet."

Lao Duan's words cast a fog on the venue that everyone was happy. Most of the people in the working group were blinded by the recent series of achievements and had long forgotten that there was still such a tough bone to chew on. Whether it was Niu Xiaozhuang, Wen Tianming or Li Weifeng, they were definitely confused in this regard, without any thoughts.

Naturally, his eyes fell on Zhang Yifu's head.

"Mr. Duan said, I was about to mention this matter." Zhang Yifu nodded and said calmly, "Starting next week, I will go to a special report with Li Weifeng. First, I need to carefully look at the situation of each unit and workshop, and then propose improvement plans. This is a separate project, and we must take it alone."

"Yeah." Duan Youwei was inevitably confused when facing Zhang Yifu's unreasonable confidence. "Yifu, there is no need to force coal consumption. Although it accounts for a large proportion of equal parts, it is not necessary to complete. Even if this part is not passed, there is still a great hope of meeting the standards. If it can be reduced, it will be reduced. If it cannot be reduced, don't force it."

"Mr. Duan, no problem, 10 grams is not a big problem." Zhang Yifu smiled.

Duan Youwei was completely helpless and had to shake his head and sigh.

This kid must have been blinded by the recent victory and was too confident. It would be better to let him do it. It's time to fall apart.

After the meeting, everyone dispersed and their emotions were a little relaxed. After so much busy, it was time to have a comfortable weekend. However, just as Li Weifeng packed up his things, waved his racket, and was about to go to the activity room as soon as possible after get off work, he was stopped by Zhang Yifu and had to come to his office.

At five o'clock on Saturday afternoon, almost the most relaxing time, Li Weifeng and Zhang Yifu sat face to face, but became surprisingly nervous. Zhang Yifu did not intend to act as an air of leadership, or do things like talking or giving a lecture. He just wanted to end up pulling Li Weifeng, which could be considered a handful of himself.

"Do you have time tomorrow?" he asked casually, "It's time to do coal consumption. Let's go to the boilers of each unit to record the situation and find a breakthrough."

"Shau..." Li Weifeng said embarrassedly, "I have to go home tomorrow, I haven't been back for several weekends."

Indeed, it is rare to have a single Sunday. The people in the working group have not had a break for several weeks, so it seems that it is understandable to go home.

"Oh..." Zhang Yifu sighed and looked at Li Weifeng and said, "Now is the most critical moment to meet the standards. I gritted my teeth and suffocated."

"Then... don't care about this Sunday." Li Weifeng turned his head slightly and avoided Zhang Yifu's gaze.
Chapter completed!
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