"Only Zhaoxian Coal ......" Zhang Yifu pondered, and had to call up the coal blending knowledge that had been prepared again. Originally, I mentioned it to Lao Niu at the last meeting, but because the project was too big and there was already the best supply of coal, I gave up. Now it seems that Lao Niu is blindly optimistic, or Zhang Yifu is far-sighted and ready to fight hard.

Coal blending is a terrible thing, Zhang Yifu wanted to vomit just by seeing those formulas, Rao is he still remembered some corners and corners in advanced mathematics, these formulas are still oracle bones for him.

The big brothers who are engaged in academics have worked hard, so I'd better get the results directly.

Although the calculation of coal blending is very complicated, the principle is very simple, that is, the secondary coal and the good coal are mixed together to burn, and the good coal drives the combustion of the secondary coal.

For the sake of this word "powerful", Chinese and foreign experts have worked tirelessly for decades of research, calculation and experimentation, and finally today, this achievement can be directly brought by Zhang Yifu.

Specific to the calculation results of Urum coal and Zhaoxian coal is no, but the results of 5ooo kcal and 4ooo kcal coal matching are still obtained ten years later, and then compare the boiler model, particle size, volatile and other factors, Zhang Yifu finally found a suitable practical result, thanks to a power plant 18 years later, thanks to your scientific power coal blending engineer.

According to that result, a 3:1 blend of Urum coal and Zhaoxian coal is the most economical if you don't consider the supply of high-quality coal, but there is only so much Urum coal at the moment. Combined with many actual conditions, from the research results of many schemes, 1:4 mixing is the only choice for Jibei Power Plant, with a small amount of good coal to pull the secondary coal to fully combustion, as far as possible to improve the efficiency of the boiler and pulverizing system.

Because the number of senior experts and the results are here, Zhang Yifu naturally has a spectrum in his heart.

"Director, match it. He extinguished his cigarette butt and said.

"With what?" Niu Dameng obviously didn't think about it at all.

"Coal blending. ”

"How?"

"One to four. ”

“…… How do you know?"

"You really want to know how I know?"

"I really want to. ”

In desperation, Zhang Yifu asked for a pen and paper and began to calculate in front of Niu Dameng, of course, he didn't do any calculations. It's just a copy of the calculations of later generations.

See those damn symbols. Niu Dameng's head exploded directly.

"Enough is enough...... Niu Dameng saw that something was wrong, and quickly stopped, "Yifu...... I'm not questioning your theory, just in the process of blending. There are so many factors to consider. You can't do it lightly. The gains outweigh the losses. ”

"Don't worry, factory director, let's see, the slag characteristics and milling consumption are also taken into account. You see I'll do the math for you......"

Niu Dameng watched it for another two minutes, and the whole person was dizzy.

"Alright...... Okay......" he said again and again, "coal blending...... After all, it is a big project, and it is necessary to apply to the superior for coal supply in advance, and this theoretically established thing may not necessarily be true in practice, Shaw, let's seek stability this time. ”

"Factory director, seeking stability can be practiced first. Zhang Yifu immediately said, "The model of Unit 3 and 4 is exactly the same as the production life, and the boiler is also the same configuration, let's test it for a week!"

"......" Niu Dameng looked at Zhang Yifu, this time he really didn't know where he got his confidence and confidence.

In this era, coal blending is usually due to inferior coal can not be burned, stunned to use good coal to bring, the theory of coal blending is still only a prototype, as a solution to the quadratic equation is unable to solve the Niu Da Mengniu factory director, this magical process naturally can not understand, and there is no psychological will, in short, he does not believe that coal blending will improve how much efficiency.

"Shaw, even if it's just an experiment, it's a lot of work, and a lot of things have to be adjusted, I'm afraid the fuel workshop can't stand it. Niu Dameng still wanted to refuse this mentions, and then said, "Besides, this matter is also done by doctors and masters in the Electric Power Research Institute, and our power plant can'......t afford it."

"Our power plant is the first power plant in the country. Zhang Yifu directly threw out Niu Dameng's favorite thing, the tried-and-true cake, "Factory director, the two units have been tested for a week, it's really not that troublesome, and Fu Bo has just passed the state, let him do whatever he wants." ”

"Oh?" Niu Da was startled, "Can Fu Bo say this?"

In his eyes, Wang Zhenhua is old and stubborn, Fu Bo is a little stubborn, these two are probably the two most comfortable in the whole factory, why did they suddenly take the initiative to find a job to do?

"It's not because the enthusiasm of the whole factory has risen recently, and Fu Bo doesn't want to be left behind. ”

"That's right, this kid also knows progress. Niu Dameng nodded with satisfaction, but he still didn't let go of the matter of coal blending.

What if you can't make up your mind?

Let someone else take the idea.

"So be it. Niu Dameng waved his big arm, "You go and talk to Lao Duan about this, he can understand the formula, if he nods, you make a report, let him sign it, and I will agree to the test." ”

Therefore, in fact, it is not so difficult to be a leader, and all the disgusting things are pushed to Duan Youwei, an honest man.

A few minutes later, in front of Lao Duan's table, Zhang Yifu began to draw cats in pictures of tigers again.

I don't know that Lao Duan also has a headache when he sees these ghost things, and the difficulty of his master's thesis after more than ten years is really not something that Lao Duan can understand.

But Lao Duan is embarrassed to admit this, after all, he is an academic, not a rough one.

So he only nodded frequently.

"Well, that's how it counts. ”

"Is this outlet temperature okay?"

"Yes, yes, we should use a calculator here, right?"

"Okay...... All right. ”

In the end, Lao Duan was also instigated, and waved his arm like Lao Niu in annoyance: "If it doesn't affect safety, if it doesn't affect production, then try it, you make a report, I'll sign it!"

This situation has simply become Zhang Yifu urging the two leaders to work, if it weren't for his brilliant achievements, I'm afraid that no leader would be able to stand this.

Starting the report, going through the process, signing, writing the plan, and holding a meeting, Zhang Yifu was enriched again this week.

It's just that the matter of coal blending is too high and low, everyone can only make promises, I can do whatever you want me to do, I can't help too much at all, and I can't even say anything about Duan Youwei this time.

No way, even in foreign countries in this era, coal blending is a magical thing.

The main purpose of their coal blending is to reduce sulfide emissions, so as to pass the environmental protection targets set by various associations.

Xiaori has few resources, has to import, coal blending is mainly to save, the provincial transportation cost is also provincial, the energy saving is also the province, the province of life.

The main reason for coal blending in Europe is that the power plant equipment is too old, and the degree of renewal is extremely finger-pointing, and it is impossible to bring secondary coal, so it has to be done as a last resort.

Therefore, except for Japan, which is small and densely populated, there is actually no academic term for "power coal blending" in other regions, just to solve the trouble in front of them.

In the future of China, thermal coal blending will become a science, special research, the purpose is both environmental protection and conservation, in this world, Zhang Yifu will become the big brother to promote this discipline.

Even in the field of fuel thermodynamics, Zhang Yifu felt that he was unable to do his job and was too busy.

Fortunately, today's Jibei Power Plant he is completely one person under 10,000 people, his every word is followed as a holy decree, lazy Fu Bo did not dare to have the slightest delay, with the help of other workshops, three or two days to prepare for the test, No. 3 and No. 4 boilers single coal, No. 3 is just sent to Zhao County coal, No. 4 is Zhao County Urum 4:1 mixed coal.

In fact, in the future, the academic brothers have specially developed a software to solve this matter, and they only need to type in the parameters on the computer and wait for the results, but at the moment, Zhang Yifu has to take out the results directly and let others see them clearly, otherwise Niu Dameng will not dare to listen to everything if he believes in himself again.

Beginning the next Monday, a week-long coal supply test for units 3 or 4 was launched, recorded by Wen Tianming, and wrote copywriting and promotional materials.

Lao Niu, Lao Niu, Lao Tzu broke his heart for you, why are you so angry.

This kind of experiment is a long and boring process, the main thing is to be watched by the boiler person and the fuel person, and the recorded things are also handed over to Wen Tianming, and the rest is to wait for the results. On Monday night, Zhang Yifu was finally able to relax for a short time, and made an appointment with Xiang Xiaofei to eat the familiar and delicious donkey miscellaneous hot pot.

Zhang Yifu has been too nervous recently, he followed the investigation team to Fengzhou, he had to use his brain, he had to tighten the strings, and when he came back, he had to be tense in the face of Lao Niu, he had to be tense in the face of Lao Duan, he had to be tense in the face of Huang Hongbin and Fu Bo, and even when he was facing Niu Xiaozhuang, he had to be properly tense.

Only with the old sister can you relax wholeheartedly without thinking about the pros and cons of any word.

After a few sips of wine, he took the boiling fresh soup and donkey miscellaneous in the pot, facing Xiang Xiaofei, Zhang Yifu was comfortable all over his body, comfortable to the bones, and then sandwiched tiger vegetables......

Life is so good.

If you want to say that Xiang Xiaofei is boring to stay in this ghost place, she always has to spur Lao Sun and their gang, and she can't go, it's a waste of youth. Originally, she should have pestered her brother to do this and that every day, but she knew that now her brother was the most important time in her career, and if it weren't for the skyfall, she would never dare to disturb Zhang Yifu.

This time, Zhang Yifu took the initiative to invite wine, she was also happy, and she was also comfortable.

"Jibei is really boring, I don't even have a friend. ”

"I told you that the leaders who went to Fengzhou are nonsense, I wonder how they came up!"

"I heard that Niu Xiaozhuang is getting married?"

"It's early, that girl is still hanging this kid, you listen to me first after I finish talking about Fengzhou, and there is a yin and yang weird director in the ministry......"

The brother and sister talked to the poor like this, and in an hour, they poured out most of the bitter water. (To be continued......)

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