After listening to Li Zhao's statement, everyone looked at Chief Engineer An, waiting for him to speak, and looking at everyone's eyes, Chief Engineer An said: "Then let's study and study here to see what problems need to be solved." ”

Then Li Zhao asked people to take the drawings of the Jiangcheng blast furnace, and then discussed it with Chief Engineer An in the conference room. First of all, the shape of the furnace body, this group quickly calculated, this is a big guy with a height of thirty-three meters, after determining the shape and each opening, the following began to discuss the various auxiliary systems.

Blast furnace ironmaking is a continuous production process, which needs to be arranged so that the supporting systems can work continuously for a long time, including feeding, air supply, slag molten iron treatment, coal injection and finally gas purification. The amount of work on these parts, as well as the design of the individual part parts, was quickly determined by calculations.

Li Zhao gave the corresponding design drawings of all kinds of machinery used here, after all, these are not available, and everyone has confirmed that they can be manufactured. At this time, everyone laughed, because this discussion has basically been determined, the design of 3,000 cubic meters can be completed, and now the calculation has been completed, and all equipment can be produced.

Then there are the problems in the construction phase, the biggest of which is the installation of the individual components. The construction of the furnace body is still a small problem, the outer part is made of steel plate as the furnace shell, and the internal refractory bricks are built, the steel plate is the most indispensable in the rolling mill, and the refractory bricks are also easy to solve. The biggest challenge now is how to get the individual parts in place, there are too many devices to be hoisted here. Facing everyone's solemn expressions, Li Zhao came up with the design plan of the tower crane.

The scheme of a tower crane directly simplifies the installation scheme that originally required a lot of manual work to complete, and also allows everyone to see the possibility of completing it quickly. However, this construction cycle still makes everyone feel powerless, according to Li Zhao's current estimates, the construction cycle is estimated to be as long as two years, after all, there are too many equipment to be designed now, although Li Zhao has ideas, but it takes time to design it.

Now we are just discussing the feasibility of the plan, and then we are in the specific design stage, taking out all the drawings, and it is estimated that the time will not be less than two months, and then it is the preparation of materials, manufacturing equipment, and construction and installation, such a large blast furnace can be completed in two years, Li Zhao already feels that it is quite fast.

Soon the plan was taken out, looking at the construction cycle above, Li Zhao was also a little hesitant, and said: "The construction cycle is too long, should we attach the plan of 1,500 square meters, if we are 1,500 square meters, we are experienced, and it is estimated that the construction period can be controlled within one year, or even shorter." ”

At this time, Chief Engineer An sighed and said: "Attach it, see how the leader arranges it, although we all know that the construction of 3,000 square meters is more beneficial to our rolling mill, but it is true that the construction period is too long." We don't know what the consequences of a one-year delay will be, but the sluggish development is certain. ”

When all the plans came out, it was already seven o'clock, and Director Yang did not waste time, and went directly to the leaders with the plans, and Li Zhao and they also went home from work. When they got home, Wang Jun and He Yushui were already studying, and Su Ya was chatting with Nastya while knitting sweaters, this was already Su Ya's fourth sweater, one had been worn on Li Zhao, and Su Ya's was a couple.

Su Ya saw Li Zhao coming back, took Li Zhao's satchel, put it on the table in the bedroom, and then served Li Zhao food. Li Zhao came back late now, so Su Ya kept the meal for Li Zhao and put it on the stove. It wasn't until Li Zhao washed his hands and started eating that Su Ya asked; "Why did you come back so late today, isn't your work already on the right track?"

Nastya was present, and Li Zhao couldn't explain it too carefully, and only roughly explained: "The problem just discovered today, the shortage of steel production in our rolling mill is too severe, and the superiors asked our rolling mill to expand production, and we are discussing the expansion plan in the afternoon." The output of our rolling mill is too low, don't look at tens of thousands of people, in fact, this year's output is only 1.8 million tons at most. We need to double our production, and we have only come up with a rough plan in the afternoon. ”

At this time, Nastya said: "Indeed, your rolling mill is too backward, the blast furnace is hundreds of cubic meters, too small, the output of your whole plant is not as high as the output of a blast furnace in our national steel plant, you need to build a large blast furnace." This is what Dr. Ivan said, and I just repeat it, and Dr. Ivan is our leader. ”

Listening to Nastya's words, Li Zhao was a little puzzled, I don't know why she said this, and I don't know what her intention is to say this, shouldn't normal people speak more tactfully.

Li Zhao didn't know her intentions, so he could only take advantage of the situation and said: "We also hope to build a large-scale blast furnace, we have discussed a large-scale blast furnace for a long time in the afternoon, but there are too many technical problems, and it is difficult for our basic industry to support us to build a large-scale blast furnace." This is also a helpless thing, we only have the experience of building a 1,000-square-meter blast furnace, and we have these drawings in the rolling mill, but the construction period will be more than one year. ”

"If we want to build a bigger one, the construction period will be very long, and we need to solve the problems encountered little by little in the construction. For example, we discussed the possibility of building 3,000 square meters in the afternoon, and we came to the conclusion that it could take five years to complete the construction. And there are so many problems in it, we have no construction experience at all, and we don't know if we can complete such a project. And the investment in such a project is also very large, we dare not take risks now, and we need to decide from the higher-ups. If you want to build a large one, then we estimate that we have been doing things around this for the past few years. ”

Li Zhao stared at Nastya at this time, wanting to see how she would answer, but Nastya's answer surprised Li Zhao, so he heard her reply: "Actually, you can now place orders in our country, and I believe that many companies will be interested in building them." This answer surprised Li Zhao, but it was not surprising, after all, this project is a fairly large project, with an investment of absolutely more than 100 million, and it is not surprising that someone is willing to undertake the construction.

It's just that Li Zhao doesn't know why Nastya said this, but this matter is not something that Li Zhao can decide. What's more, Li Zhao hopes that this project can be completed by ourselves independently, once we choose 3,000 square meters, and the construction is completed, then it means that we have mastered the construction technology of large-scale blast furnaces.

In the middle, countless new technologies will be generated, which will also drive the development of many industries. A project of hundreds of millions of yuan, in the process of construction and production, will drive at least hundreds of millions of economic activities, involving dozens of upstream and downstream factories, in the current environment, it is impossible to save dozens of enterprises, Li Zhao of course hopes that such a project we will complete by ourselves. Dozens of enterprises, at least are major events that benefit hundreds of thousands of people.

So for Nastya's statement, Li Zhao only replied perfunctorily: "It is estimated that we will build more than 1,000 cubic meters, we have experience in this, and the difficulty is relatively small." The most important thing is to be able to complete it quickly, and the capacity gap in our rolling mill is too big now, and it needs to be filled as soon as possible. Nastya didn't care when she heard Li Zhao's answer, and continued to knit her sweater, Li Zhao also finished eating quickly and began to work overtime to draw.

It wasn't until almost nine o'clock that everyone left, and at this time, Li Zhao also showed Su Ya the envelope and appointment letter that he had been carrying for a long time. Seeing Li Zhao's appointment letter, Su Ya was also extremely excited, and asked, "My dear, does this mean that you have been promoted again?" It's a military factory, what level do you set? ”

After listening to Su Ya's question, Li Zhao said: "You look at the envelope first, there is the salary and ticket that Uncle Zhang helped me collect, let's talk about it after reading it." Li Zhao deliberately surprised Su Ya.

Sure enough, seeing the amount in the envelope, Su Ya was also stunned, two hundred and forty yuan, Su Ya counted it twice before asking, "Is this your monthly salary?" In this way, don't you have a division-level establishment, my father's salary is two hundred and fifty-eight yuan, he is a deputy military rank, and you are only one level lower than him, which is great. ”

Fortunately, Su Ya has seen the market, otherwise she would definitely scream, you must know that Li Zhao's salary is too high for this era, Li Zhao's total salary is more than five hundred yuan, which is definitely a feat. What's more, Li Zhao has just joined the work, and for most of the students who are still boiling their qualifications, Li Zhao's salary is already worth ten of them. is a background like Su Ya, not counting the manuscript fee, but only fifty-six yuan.

Li Zhao also said at this time: "I didn't expect to set such a high salary for me, and now there are five places that are sending me money, which makes me a little embarrassed, it is too much, I have only been working for four months." You say, am I a winner in life? Saying that, Li Zhao took Su Ya into his arms and kissed Su Ya on the cheek.

The two snuggled up like this, and Li Zhao continued: "How about we buy a washing machine?" ”

When Su Ya heard Li Zhao's words, she was also moved, she knew that Li Zhao was afraid that she would freeze her laundry, but she still said: "Don't buy it, it's not suitable to live here and buy a washing machine, and it's too expensive, more than four hundred." And you are now the deputy chief engineer of the rolling mill, and it is not good to be gossiped about. ”

"Brother Shen!"

"Hmm!"

Shen Changqing walked on the road, and when he met someone he knew well, he would say hello to each other or nod his head.

But it doesn't matter who it is.

There was no superfluous expression on everyone's face, as if they were very indifferent to everything.

on this.

Shen Changqing is used to it.

Because this is the Demon Suppression Division, it is an institution that maintains the stability of Great Qin, and its main responsibility is to kill demons and monsters, and of course there are some other side jobs.

Arguably.

In the Demon Suppression Division, everyone has a lot of blood on their hands.

When a person is accustomed to seeing life and death, then he will become indifferent to many things.

When he first came to this world, Shen Changqing was a little uncomfortable, but over time he got used to it.

The Demon Suppression Division is huge.

The people who can stay in the Demon Suppression Division are all powerful masters, or people who have the potential to become masters.

Shen Changqing belongs to the latter.

Among them, the Demon Suppression Division is divided into two professions, one is the town guard and the other is the demon exterminator.

Anyone who enters the Demon Suppression Division starts with the lowest level of demon slayer.

Then step by step, he is expected to become a town guard.

Shen Changqing's predecessor was a trainee demon slayer in the Demon Suppression Division, and he was also the lowest level of the demon slayer envoys.

Have memories of the predecessor.

He is also very familiar with the environment of the Demon Suppression Division.

It didn't take long for Shen Changqing to stop in front of an attic.

Unlike other places full of slaughter, the attic here seems to stand out from the crowd, and in the bloody Demon Suppression Division, it presents a different tranquility.

At this time, the attic door is open, and there are occasional people entering and exiting.

Shen Changqing only hesitated for a moment, and then stepped in.

Access to the attic.

The environment has changed in vain.

A burst of ink fragrance mixed with the faint smell of blood came to his face, making his brow furrow instinctively, but quickly stretched.

The smell of blood on everyone's body in the Demon Suppression Division is almost impossible to clean.