Gao Wu returns and becomes a neighbor in the courtyard Chapter 411 Duan Hongxuan applied for renovation of the steel-making furnace of the steel rolling mill
Chapter 411 Duan Hongxuan applied for renovation of the steel-making furnace of the steel rolling mill
The matter about the solar cooker has come to an end for the time being. Although Director Liang and Director Yao were shocked into a cold sweat, it was finally a false alarm. There was no danger, which can be regarded as a blessing among misfortunes!
The next step was about machine tool production, which had nothing to do with the light industry department, but Director Liang and Director Yao still wanted to hear it, so they continued to sit.
Factory Director Yang looked at his old leader slightly nervously, waiting for the fateful verdict.
Vice Minister Xie looked at the nervous Factory Manager Yang, smiled comfortingly and said, "Xiao Yang, don't be so nervous.
I discussed it with your old leader just now and thought it would be a good idea for your factory to produce this new machine tool. However, considering that your steel rolling mill has never had the experience and technical reserves to produce machine tools before, we still have to take a look at your factory.
How much preparation work has the director done for the production of machine tools, and what are the specific arrangements and plans!
How about, do you have the confidence to talk about it now? If your arrangements and plans are indeed good, and you, the factory director, are determined to take on this important task, then it is okay for you to start the machine tool production project and further expand the scale of your steel rolling mill.
Consider it!"
Director Yang was immediately excited when he heard this. He encouraged himself secretly, organized his language a little, and solemnly introduced to the two leaders some arrangements and ideas for machine tool production in the steel rolling mill!
……
Factory Director Yang seriously reported his arrangements and plans for machine tool production to the two ministers, and everyone in the room listened carefully.
After Factory Director Yang finished his report, the two ministers looked at each other with satisfaction, and then Vice Minister Xie nodded with a smile and said: "Yes, Director Yang's arrangements and plans sound very good, and all aspects of the other party's issues have been taken into consideration."
Thoughtful and comprehensive, he also has a clear understanding of his own shortcomings and shortcomings, and he can also think of ways to make up for his shortcomings!
Lao Lu! You are really a good old subordinate!
I think it’s time to decide?”
Minister Lu also smiled at Factory Director Yang with satisfaction and said: "You are very good! Your steel rolling mill can start arranging the machine tool production project!
For the time being, Vice Minister Xie and I would like your steel rolling mill to launch a machine tool production project to produce new and more advanced machine tools!
However, we can't just talk, we have to go back to the ministry to hold a standing committee to study whether to hand over machine tool production to your rolling mill!
Just wait for the notice from the ministry!"
Director Yang immediately beamed with joy when he heard this, and almost couldn't help but jump up.
Although the old leader said that he would go back for a meeting to study it and wait for the announcement, Factory Director Yang knew in his heart that with the nods of Minister Lu and Deputy Minister Xie as the Executive Deputy Minister, the machine tool project of the steel rolling mill was already considered a sure thing!<
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Vice Minister Xie looked at Factory Director Yang who was beaming with joy, and couldn't help but smile and asked: "Xiao Yang, don't be too eager to be happy. If the machine tool project of your steel rolling mill is launched, you, the factory director, will not be able to relax in the future.
, the burden on your shoulders is really heavy!
How's it going? Are there any difficulties that the ministry can help solve?"
Upon hearing this, Director Yang quickly said: "Boss, there are real difficulties!
You also know that our rolling mill has never produced machine tools before, so there are no technical talents related to machine tools in the factory. Now we can all rely on the help of Hongxuan, an outsider in our factory!
Although I have discussed with the leaders of the Mechanical Department of Shuimu University about cooperation between our two companies, our factory must have its own technical talents!
Do you think the ministry can help us find some technical talents in machine tools? And in the next few years, can we give our steel rolling mill a proper tilt in the allocation of relevant college students!
Of course, the use of funds also requires ministry approval!
Also, if our factory wants to launch a machine tool project, at present, at least one new workshop will need to be expanded. Can the ministry give our factory some recruitment quotas?"
"Hahaha! Not bad. They have considered it very comprehensively and have a long-term vision. They have not made any lofty or rhetorical requirements, and they have not forgotten the cultivation of talents in their own factory because of the support of classmate Duan Hongxuan and the Department of Mechanical Engineering of Shuimu University!"
The two ministers were very satisfied with Factory Director Yang's answer, and Vice Minister Xie even praised Director Yang.
"As for the use of funds and recruitment indicators, after the ministry meeting is over and the specific results are available, your factory will write up specific application materials!
As for the issue of technical talents, we have to go back and study this carefully, and I won’t be able to give you an answer for a while!”
After answering Factory Director Yang, Vice Minister Xie took the initiative to ask Minister Lu: "Old Lu, can you leave the department's future docking of new machine tool projects to me?"
"Oh?" Minister Lu asked curiously: "Why, your dignified executive deputy minister, Lao Xie, is also interested in this project?"
Vice Minister Xie shook his head and said: "I am not interested in this specific project, I am interested in this catfish, and I am interested in the people in this project!
I want to see with my own eyes how far they can take this project!"
After speaking, Vice Minister Xie looked at Duan Hongxuan with a smile.
Minister Lu also looked at Duan Hongxuan, and then agreed with a smile: "It's rare for you, Lao Xie, to be so proactive in asking for a job. How can I not agree?
When we go back to the Standing Committee for discussion, you, Lao Xie, can just take the initiative to apply at the meeting!"
Seeing that the conversation was almost over and it was getting late, Director Yang quickly suggested: "Old leader, Deputy Minister Xie, it's noon now, it's time for lunch!
I have already prepared the cafeteria of our factory. Let’s see if the two leaders can taste the cooking skills of the chefs of our steel rolling mill at noon.”
The two ministers just wanted to go back as soon as possible and summarize what they had learned today into written materials as soon as possible. But seeing the expectant look in Director Yang's eyes, it was Deputy Minister Xie who said: "Old Lu, I see
Otherwise, let’s not let down Xiao Yang’s wishes!
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We need to have lunch anyway!"
Minister Lu pondered for a moment, then nodded and said: "Okay! Lunch will be arranged by you, but don't drink anymore and finish your meal quickly. Deputy Minister Xie and I will have to write summary materials when we go back, and we will also organize a meeting of the Standing Committee
Yes!"
Upon hearing this, Director Yang nodded happily and promised: "Please rest assured, two leaders, there will be absolutely no wine at noon!
If nothing happens, can we go to the cafeteria now?"
Just as the two ministers were about to stand up, Duan Hongxuan suddenly raised his hand, making everyone curious.
Minister Lu asked in a funny voice: "Hongxuan is going to speak! Why are you acting like you are raising your hand to speak in class!
Tell me, what do you have to say?
I’m really looking forward to your speech!”
"Uncle Lu, Uncle Xie, and Factory Director Yang, I would like to take advantage of the several leaders here to make a request. Is it okay?"
Minister Lu smiled and said: "You are our great hero today. If you have any requests, just ask!"
Duan Hongxuan was overjoyed and immediately said: "I want to renovate the steel-making furnace of the steel rolling mill. Please approve it!"
Duan Hongxuan's words were truly shocking, and everyone present was stunned.
Factory Director Yang could hardly believe his ears. He looked at Duan Hongxuan with wide eyes and asked, "Hongxuan, do you know what you are talking about?"
Duan Hongxuan nodded solemnly: "Uncle Yang, of course I know what I'm talking about!"
"Hiss!" Director Yang couldn't help but take a breath of cold air. He was really not calm now!
Vice Minister Xie was surprised, but quickly calmed down and asked Duan Hongxuan curiously: "Hongxuan, tell me your specific thoughts. Why do you think of modifying the steel-making furnace?"
"Dear leaders, this is it!
Most of the steel-making furnaces currently used in our country use open-hearth steel-making, and a small number of top-blown air converter steel-making methods are used!
In the top-blown air converter steelmaking method, since the nitrogen content in the air exceeds three-quarters, more waste gas is emitted during steelmaking. As the waste gas is discharged, the heat loss is relatively large. Therefore, the consumption of coke is
You can do more!
Moreover, due to the presence of nitrogen, the steel produced contains a lot of nitrogen and other harmful impurities, and the quality of the steel cannot meet higher requirements!
Open-hearth steelmaking is currently the mainstream. Currently, 85% of global steel production is produced in open-hearth furnaces.
Although this steelmaking method does not have high requirements for raw materials, and the capacity of a furnace of steel is large, and there are many types of steel that can be produced, it also has problems such as time and energy consumption, and the purity of the steel produced is not enough! The latest mainstream steelmaking method abroad is the top-blown pure oxygen converter steelmaking method!
In 1952, the pure oxygen top-blown converter steelmaking method appeared in Austria.
This steelmaking method solves the various disadvantages of air converter and open hearth steelmaking, solves the quality problems caused by nitrogen and other harmful impurities in steel, avoids the various shortcomings of air converter and open hearth, and inherits all their advantages.
Steelmaking is fast and energy consumption is low!
Not to mention the air converter, which is basically about to be eliminated!
Let’s talk about the current mainstream open-hearth steelmaking method. It takes at least six or seven hours to make a furnace of steel. However, pure oxygen top-blown converter steelmaking only takes ten to fifteen minutes to produce a furnace of steel. This not only saves a lot of money.
Steelmaking time improves steelmaking efficiency and saves a lot of energy!
Judging from the above, if we can build a top-blown pure oxygen converter, our production cost for each furnace of steel will be greatly reduced!
As far as I know, our country has begun to study the steelmaking method of small oxygen top-blown converters in 1954, but until now, it has been limited to theoretical research and has not entered the actual production research stage.
At least I have not heard of any manufacturer currently developing practical applications of oxygen top-blown converters.
The steel rolling mill currently mainly uses an open hearth, but there is also a small converter. This converter is rarely used. I would like to apply to the leader for permission to make some modifications to this converter and transform it into top-blown pure oxygen steelmaking.
Converter, look at the actual effect after the transformation!"
