Siheyuan starts from a good life

"Come on, come on, everyone, pour the wine." While talking, Jiang Yan poured wine into his own glass.

After seeing everyone pouring wine, Jiang Yan raised his glass and said, "I won't say much else. All of you here are my elders. I hope I can cooperate with you again in the future and we can develop more together." , more advanced machines, providing assistance to the development of our country, come and cheers."

After Jiang Yan said this, he first drank the wine in his glass. Others saw Jiang Yan drink the wine and also finished the wine in their hands.

After the banquet, the drunk Jiang Yan was sent home by He Yuzhu and the others.

Maybe I've been too tired recently and drank a little more. The next day Jiang Yan was woken up by He Yuzhu.

After hurriedly eating breakfast and saying hello to grandma, Jiang Yan, He Yuzhu and the others hurried to the steel rolling mill.

Jiang Yan was drunk last night, and He Yuzhu and the others didn't know how to ride a motorcycle. This motorcycle could only be placed in the steel rolling mill.

Jiang Yan's bicycle was borrowed by Tian Zao to be used by the owner of the community for his wedding, so he could only go to work on his legs today.

When Jiang Yan rushed to the workshop, everyone was already waiting there.

"Are the things ready?" Jiang Yan asked Director Guo who was waiting there.

Before attending the celebration banquet yesterday, Jiang Yan gave Director Guo Minghui what he needed for steel training the next day and let him prepare it.

"Don't worry, Mr. Jiang, we are ready."

After hearing what Director Guo said, Jiang Yan didn't waste any time and started directing directly.

"Fill in the coke and prepare to preheat."

As soon as Jiang Yan finished speaking, several workers pushed several carts of coke into the steel-making furnace.

See that coke has been put into it. Jiang Yan, who was standing on top, shouted loudly: "Light the fire"

The coke is ignited and preheating of the converter begins.

After the preheating of the converter was completed, Jiang Yan directed the workers to rotate the converter and align the furnace mouth with the feeding area.

Workers put the prepared molten iron and iron ore.

The main raw material for oxygen side-blown converter steelmaking is molten iron, and the temperature of the molten iron is between 1200 and 1300c.

Jiang Yan saw that the raw materials had been added, commanded the converter to move to the blowing position, inserted the oxygen lance from the furnace mouth into the furnace to blow oxygen. Oxygen rapidly oxidizes carbon, manganese, silicon, phosphorus and other elements in the molten iron. At this time, scrap steel is added and a large amount of heat is released. At this time, flames and thick smoke came out of the furnace mouth.

After seeing the thick smoke coming out, Jiang Yan directed the workers to add slagging materials such as lime and fluorite to the furnace to establish conditions for removing sulfur and phosphorus.

Jiang Yan looked at his watch while observing the refining of the materials inside. The oxygen blowing time for a furnace of steel is generally 12 to 18 minutes. Since it was the first time to make steel, Jiang Yan controlled the oxygen blowing time to 15 minutes. Seeing that the time was up, Jiang Yan shouted loudly: "Stop blowing oxygen and pull out the oxygen gun."

When the worker responsible for blowing oxygen heard this, he quickly turned the machine to pull out the oxygen gun and closed the door.

Jiang Yan observed the converter and the thermometer attached to the converter.

After the temperature reached 1600c, Jiang Yan shouted loudly: "Add deoxidizer and prepare to tap the steel."

The red molten steel flowed out from the tapping hole and began to flow along the tapping track. The workers responsible for cooling and plasticizing also began to be busy.

With the cooperation of everyone, the white steel block soon appeared in front of Jiang Yan and the others with residual warmth.

Seeing that the molten steel in the furnace had been completely poured out, Jiang Yan directed the workers to clean up the residue in the furnace and prepare for the next furnace of steel.

But this time it was just a test, so Jiang Yan directed the workers to extinguish the fire.

At this time, Jiang Yan's whole body was as if he had been fished out of water. He was all wet. There was nothing he could do about it. It was his first time making steel. Jiang Yan had to direct the entire process and watch the state of the molten steel inside, so he was closer to the furnace mouth. a little.

When he was testing the converter just now, Jiang Yan was so focused that he didn't feel the heat.

As soon as I was free, I felt as if I was dehydrated. My legs were weak and I shook my head to wake myself up.

When Jiang Yan just breathed a sigh of relief, thunderous applause came from behind him.

When Jiang Yan turned around, he saw Factory Director Zhang standing not far away with some leadership-looking people.

Jiang Yan was stunned when he saw this group of people. While Jiang Yan was stunned, Director Zhang walked over quickly and patted Jiang Yan on the shoulder with a somewhat excited expression.

"Xiao Jiang! You are really amazing, amazing! Do you know how long it takes to practice a furnace of steel?"

Hearing Director Zhang's question, Jiang Yan was a little confused. He had only been focusing on the converter refining situation just now, so how could he waste time?

Seeing Jiang Yan's confused look, Director Zhang smiled and said to Jiang Yan, "Thirty-four minutes. A furnace of 20 tons of high-quality steel can be produced in thirty-four minutes."

"Our steel rolling mill usually uses an open-hearth furnace to refining a furnace of 20 tons of steel. It takes eight hours. Excluding the time of cleaning the slag and preparing materials, there is no problem for us to produce a furnace of steel in two hours, so this means that our The output has increased exactly four times, four times!"

When he said this, Director Zhang's eyes turned red. Seeing that he was about to enter the rampage mode, Jiang Yan was so frightened that he quickly grabbed him and kept saying: "Director, calm down, calm down. And there are leaders!”

Jiang Yan's words made Director Zhang calm down, "I'm sorry! Xiao Jiang, I lost my composure. I lost my composure."

After hearing Factory Director Zhang's words, Jiang Yan patted him on the shoulder.

Jiang Yan understood Director Zhang's mentality very well at this time. After all, every rabbit has a dream of a great country in his heart.

At this time, Director Zhang remembered that there was a leader behind him, and quickly pulled Jiang Yan to the front of the leader.

He said to the leader with glasses and an elegant look: "Old leader, he is Jiang Yan, the engineer of our steel rolling mill. He and his people designed and built this converter."

Jiang Yan, the leader, recognized him at a glance. He was the big leader who had a close relationship with He Yuzhu in the TV series.

However, the time may be different. This leader looks much younger and more refined than in the TV series.

Seeing that Jiang Yan was a little dazed, Director Zhang couldn't help but poke Jiang Yan and introduced, "This is Director Zheng of our First Machinery Department."

At this time, Jiang Yan came to his senses, quickly rubbed his hands on his clothes, and clasped Minister Zheng's extended hand with both hands.

Minister Zheng smiled and said to Jiang Yan in his Mandarin with a Sichuan accent: "You brat, I know you, your name is very popular among us, and you can do something no matter where you go. "

"Also, Lao Liu from the newly established Sijiucheng Auto Parts Factory mentioned you a lot, but asked many times to transfer you there."

"I didn't expect you to be so good at mechanics, and you can also repair cars. You are still an all-rounder. It seems that we still underestimated you. I don't know what you can do in the future!"

Minister Zheng’s words surprised everyone! There was a meaning in his words to give Jiang Yan a platform, and it also pointed out that many people were paying attention to Jiang Yan.

At the moment, everyone looked at Jiang Yan thoughtfully.