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In addition to the planned shutdown of the scheduling arrangement, all the fault shutdowns, emergency shutdowns, and temporary shutdowns are all classified as non-scheduled shutdowns, and the unscheduled shutdown of units is one of the safety production indicators, and the power bureau of the power management bureau assesses each power plant on an annual basis

Zhao Wenyuan sold such a big face and completed such a special process, which can be regarded as the fulfillment of benevolence and righteousness, and Zhang Yifu naturally has to thank him a thousand times.

"Zhao Bureau, preliminary judgment, boiler abnormality may be related to the type of coal exchange, the recent sudden use of Zhaoxian coal, may be due to the boiler and auxiliary design standards of the problem of slag, we will use the maintenance time to carefully investigate the test. ”

"Well, there's no way, the problem over there is the Inner Mongolia coal mine, and we can't supply Urum coal in North China. Zhao Wenyuan said in a deep voice, "Okay, let's go and get busy, the bureau is waiting for your report." ”

"Good. ”

The two didn't have too many pleasantries, so they hung up, presumably in front of a room of people on both sides, so it was hard to say much.

Zhang Yifu put down the phone and said to the squad leader: "Please notify the maintenance workshop and electrical workshop, and inform Wang Zhenhua and Fang Hao of the situation. ”

“………… Good ......" The squad leader has long been impressed by this courage, and Da Meng is here, at most that's it.

When the dust settled, Wang Xiaohua came up and asked, "What the hell is going on, making it so strict?"

"Wait, I'll go to the boiler first. Zhang Yifu raised his arm, not giving her a chance to get close, so he pulled Fu Bo and left in a hurry.

"......" Wang Xiaohua was alone, stomping her feet vigorously, which can be described as aggrieved.

The young attendant next to him smiled: "Xiaohua, you can't put it on, right?"

"You're looking for death!" Wang Xiaohua almost wanted to strangle this little bastard.

"Alright, alright. Ye Qingqing hurriedly stepped forward and pulled Wang Xiaohua, there was no choice but to persuade him.

has been fermented for so long, and the matter of Zhang Yifu posted by the factory flower is basically known to everyone, of course, this is not a rumor created by Zhang Yifu, and Wang Xiaohua is blamed for her own nonsense.

But our Zhang Yifu is a grassroots cadre who pays attention to influence, and follows the truth that "love without the premise of marriage is a hooligan", and will never mess with the relationship between men and women.

Of course, in the eyes of ordinary people, he can't reach this height, it's just that Zhang Yifu doesn't look down on Wang Xiaohua.

What is the dignity of the factory flower!

Zhang Yifu also has no choice, messing with the relationship between men and women, who doesn't want to? It's a pity that the power plant is a strict place, thousands of pairs of eyes are staring, he can't afford it, the rabbit must not be able to eat the grass next to the nest, can only wait for the opportunity to go out of the nest to hunt.

Back to the boiler of Unit 3, Huang Hongbin and Wen Tianming were waiting here for a long time.

The shutdown of the power plant is a major event that alarms the whole plant, and it is not as simple as pulling the brakes. Pulling the brake and tripping is a last resort in an emergency, which not only damages the unit equipment, but also has endless potential safety hazards.

The normal shutdown operation needs to be prepared for shutdown, adjust the slip parameters, stop the operation, step by step, step by step, and finally extinguish the equipment one by one to ensure safety and equipment integrity.

Even though this time it was almost an emergency shutdown, the boiler still waited for more than ten minutes to extinguish the fire before it could be operated.

This terrible and hugely contributed big guy, the old guy, can't stop with a word.

Under the personal command of Huang Hongbin, the heat supply was first reduced, the coal supply and air supply were stopped, and the wind was slightly slowed down.

As the fuel supply was stopped, the noise and vibration of the coal supply pipeline gradually decreased, and finally stopped, but the induced draft fan was still working, and the slag discharge was still going on, so as to ensure that the smoke and ash inside could be sent out.

After about half an hour, it was determined that the fuel was basically burned out, although the follow-up slag discharge is still in progress, and the circulating water system is still not stopped, but further ventilation and furnace washing will not be carried out until six hours later, and the boiler is basically free of any danger, and the only thing left to pay attention to is to prevent the boiler from cooling sharply. If such a big guy cools down too quickly, and the pressure and material are abnormal, the damage to the equipment is no less than an explosion.

At this point, this large metal block that has been working continuously for nearly a year has been slowly extinguished, although you can't see the inside of the furnace, you can feel the process, which makes people feel an inexplicable joy.

But at this point, the danger was gone, and Huang Hongbin finally breathed a sigh of relief and sat back in his chair.

"Shaw...... Thanks to you this time. The bearded director also disregarded the rules, and briefly took off his hat in the duty room to cool his head a little.

"Yes, safety is more important than Mount Tai. Zhang Yifu looked at the big extinguished stove and just wanted to get into it himself to see what was going on. Of course, just thinking about it, his physical body would be smoked into a carbon-based compound by the residual heat as soon as he approached the vent.

At this moment, Fu Bo came out of nowhere, walked into the duty room and said: "Alas! The shutdown is complete! There was something on the coal bunker just now, so I went to deal with it." ”

Zhang Yifu and Huang Hongbin glanced at each other, and the two couldn't cry or laugh, and they couldn't say anything.

Soon, Wang Zhenhua also came to this duty room, and expressed his deep confusion at the birth in front of him: "Director Huang, what is the situation, temporary maintenance?"

"It could have been a breakdown and shutdown, but it was overhauled by Shaw. Huang Hongbin smiled bitterly.

"Oh, that's good! But don't make a breakdown!" There are a lot of follow-up maintenance problems, naturally Wang Zhenhua has to go out, he thought that the annual inspection will have to wait for another ten days and a half months, this time a new situation suddenly appeared, and he had to immediately mobilize people, "Yifu, it looks like the overhaul is going to start tonight?"

"Well, not only overhaul, but also many places to be renovated, including the steam engine, the incident happened suddenly, we can only advance the plan, and we have to have a temporary meeting in the afternoon. Zhang Yifu said with some embarrassment, "Lao Wang, I'm going to work your side again." ”

"Hey, it's all here sooner or later, have other workshops notified me?" Wang Zhenhua's mentality has already been corrected, and he doesn't feel affected at this time, "Many of the transformations in the standard plan need to be cooperated by other workshops and that team." ”

"Well, in the afternoon, I said uniformly. Zhang Yifu looked at the boiler and said, "Now we have to find out if it is a collapsing coke." ”

"Yes, yes, figure out the collapse. "The current Huang Hongbin is extremely hopeful that it is a collapsed scorch, so it is easy to explain, if you can't find the fast slag in the residual cinders in the furnace, it will become an unknown problem, and the disaster is endless!

Each boiler has a special slag discharge pipeline, and the burned cinders will be sent to the unified slag discharge yard through the guò pipeline.

At this moment, the squad leader ran over again: "Director, the slag doesn't seem to be drained, the slag is too little, and the temperature in the furnace drops very slowly." ”

"What, blocked?" Huang Hongbin was taken aback, at this time his face was not sad or nervous, but happy.

"Ah...... Blocked ......" The squad leader couldn't understand why the director was so excited and happy.

"Collapsed coke!" Huang Hongbin slapped his palms and sat back on the chair, "The volume of collapsed coke may not be large, and it did not cause fire extinguishing, but it is enough to block the slag discharge port!" Fortunately, fortunately, it is timely, otherwise it will be blocked for a long time, the cinder will be congested, and the lightest fault is to extinguish the fire, and then it will be stricter...... The consequences are unimaginable!"

Huang Hongbin was excited to determine the problem, it was a damn slag, but soon, he was afraid that he would go up to the backbone again. This time, it's really lucky, it's really okay, it's good to stop in time and decisively, and if it drags on for another two hours, it won't be a normal shutdown, it's likely to be a direct fault trip......

As soon as there was an accident in Fengzhou, there was an accident in northern Hebei?

Attainment?

Thinking that it had been brewing for many years, and the standard that had just started the last wave of the charge was almost buried on the boiler side, Huang Hongbin was in a cold sweat again.

Zhang Yifu himself was not much better, and he was in a cold sweat.

Originally, the coal slag collapse coke tripping or something had nothing to do with his fart, but he just caught up with the coal blending test arranged by himself, and now fortunately there is no accident, you can carefully investigate and analyze, if it is directly blown up and shut down or something, you will use Zhaoxian coal in advance to test the arrangement first, and then you will be speechless!

And now, on the contrary, it was he and Huang Hongbin who were sharp enough to extinguish him when the signs of danger first appeared, it was the foresight and foresight, and it was to put an end to the hidden danger before the official use of Zhaoxian coal!

One in the sky, one in the earth.

Thank you, Dad, for making us a man as stable as Mount Tai under your repeated encouragement!

…………

Because the boiler is basically extinguished at this time, it is impossible to investigate the situation in the furnace, at least wait for 6 hours of natural cooling, everyone after a false alarm, but not in a hurry, it is natural to concentrate in the conference room, due to the sudden maintenance of the incident, a lot of work to discuss in advance.

In fact, most of the equipment of the power plant, as well as the main pipelines, are untouchable in operation, not to mention the transformation, only in this kind of once-a-year general inspection can there be a chance to do it.

Fortunately, the working group of the compliance office has already taken precautions, and the renovation plan during the maintenance period was made two weeks ago, and it can start at any time, otherwise it will really waste a lot of valuable time.

Zhang Yifu also gave up the lead in this meeting, when Niu Xiaozhuang and Wen Tianming determined the task and process, from a certain process, this was equivalent to giving up a large part of the execution and merit, and Qiu Ling's person would not do this. But Zhang Yifu doesn't care at all, he is willing to give his comrades a chance to progress, because Zhang Yifu himself has too much credit, how can he fight hard, let Niu Dameng kneel down and thank you?r1152

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