Otaku Engineer in Great Tang Dynasty

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According to statistics from modern society, Shanxi is the province with the largest reserves of bauxite in the country. It stands to reason that it is easy to find bauxite, but if Li Zexuan wants to find it in the shortest time, he can only dig the house of his old classmate. The iron mine!

Who let him happen to have been to that bauxite mine! Who let the modern Shuozhou still be called Shuozhou in the Tang Dynasty!

There are so many coincidences in this world!

After solving the material problem of the inner lining of the furnace body, there is another problem in front of Li Zexuan, which is the heat dissipation problem inside the iron-making blast furnace.

The melting point of iron is about 1500 degrees, and the inside of the iron furnace is a relatively closed space. If the heat is not released in time, this thing is undoubtedly a time bomb. Once the heat accumulates to a certain level, it is a trivial matter to destroy the equipment. , the damage to personnel caused by the explosion is a major event!

Modern blast furnaces use dedicated ground fans, with powerful horsepower, and the heat dissipation effect is of course not to be said.

In fact, when it comes to cooling fans, we have to talk about the ancient water drainage. Many people think that the water drain with the word "water" should be a water conservancy irrigation tool. In fact, the water drain is a hydraulic blasting iron tool invented by Du Shi in the Eastern Han Dynasty. At first, the blasting tool was called a human row, which was agitated by human power; then it was agitated by animal power, and more horses were used, which was called a horse row. Until Du Shi used water conservancy agitation, so it was called water drainage.

The iron-smelting blast furnace after the workshop can use this kind of water drain to dissipate heat first, but the dam on the Bahe River has not yet been built, there is no certain water potential drop, and the water drain is difficult to rotate!

"Let's use animal power to exhaust air to dissipate heat! Next year, we will build dams and hydropower stations, and then consider other things when the power grid is set up!"

Li Zexuan muttered to himself.

Thinking of this, he picked up the pen and started to draw. With his current engineering attainments and drawing skills, it is still no problem to draw an improved version of the horse platoon (with a horse-drawn blasting tool).

The horse eliminates the role of blowing in the outside air and takes away the heat inside the furnace, and can also bring oxygen to the fire pool in the furnace body, so that the fuel can be fully burned......

On winter nights, everything is silent, there are no insects, and no birds. In the study, only the sound of "salsa" rubbing against the paper can be heard.

Yunshan is outside Chang'an City, so naturally there is no watchman making a sound. For Li Zexuan, it is just convenient for him to concentrate on thinking and drawing.

Under his transformation, the iron-making blast furnace, which was moved from modern times, has gradually lost its original appearance, but its iron-making efficiency has not weakened much, and the transformed blast furnace has become more and more suitable for the current Tang Dynasty. conditions and environment!

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Two days passed in a flash.

Li Zexuan hadn't been out of the study for two days. Han Yuxi, who knew her husband's character well, wanted to persuade him to go back to his room to rest, but she didn't persuade him! Because she knew that persuading her would be useless, it would only add to Li Zexuan's troubles.

For the past two days, Li Zexuan ate and lived in the study. A thick stack of blueprints had been piled up in front of him. Those discarded drawings were thrown all over the floor. On the other hand, looking at his complexion, he didn't see any difference. He couldn't see any haggard, which was due to the huge spiritual power brought to him by the "Tai Xuan Jing", as well as the endless internal power! Otherwise, if you change to another person, you will definitely be tired already!

Why do you want to ask him so hard? Li Zexuan may not be able to answer this question himself. To be fair, he now has power and power and a sweet wife. He just needs to eat and wait to die like the other second generation of playboys. There is no reason to fight like this! If you really want to say why, maybe you can only say that this is the perseverance in the bones of an engineering otaku!

"Hoo! Haha~! Done!"

On the morning of the third day, Li Zexuan checked all the drawings he had drawn in the past few days. After finding that there were no problems, he breathed a sigh of relief and laughed.

"Squeak~!"

Almost at the same moment, Han Yuxi pushed in the door, red eyes, and said distressedly:

"Xiang Gong! Now that you're done with your work, go and rest! Let the concubine take care of it here!"

This speed, obviously this woman has been guarding outside the study!

Li Zexuan was a little moved, this little woman! It hurts!

"Haha! The husband is not as delicate as you think! The lady is relieved! Why don't we go to the room and study the technique of the boudoir?"

Li Zexuan touched his daughter-in-law's smooth cheek and smiled.

Han Yuxi said angrily: "Xiang Gong! When are you still thinking about this? Go to sleep! If you haven't fallen asleep in a quarter of an hour, the concubine will directly cut herself off!"

To be able to say such words, it seems that she is really anxious and really angry.

Li Zexuan hurriedly said, "Alright, alright! I'm going to sleep for my husband! Madam, don't say such things again! Hey! It seems that you have to wait for a while before you can rest!"

Just when he was about to move to the bedroom, he suddenly stopped and said.

"Xiang Gong! You..."

"Haha! Madam, don't be in a hurry, it's not because of the husband's lack of sleep, but because a guest is coming!"

Han Yuxi was about to get angry, but Li Zexuan interrupted her and said.

After finishing speaking, Shi Shiran walked out of the house with his hands behind his back. The reason for this was entirely because he had just heard footsteps outside the house.

"Father-in-law! Uncle Fu, Xiaobin, are you here?"

After a while, Li Zexuan's laughter came from outside the house. Han Yuxi thought that Li Zexuan was there just now.

To frighten her, but after hearing the "father-in-law", she couldn't care less about being angry with Li Zexuan, and ran out quickly!

Outside the house, it was Fu Bo and Han Li who came with Fu Bin and four other middle-aged people.

"Master, the things you explained earlier, I don't dare to neglect, this is a business today!"

Fu Bo stroked his beard and laughed.

"Haha! Go in and talk! Go in and talk!"

"Father? Are you here? My daughter is going to bring you some tea~!"

When Han Yuxi left the study, it happened that Li Zexuan and the others had just entered the main hall. After seeing Han Lizheng, she said happily.

Although Yunshan Bieyuan is very close to Hanjiazhuang, after she and Li Zexuan lived here, Han Lizheng seldom came here, usually only when something happened, so she was so excited at this time!

"Haha! Madam, don't forget to pour a cup of tea for Uncle Fu too!"

Li Zexuan laughed and joked.

"ah!"

Han Yuxi thought that her father was not the only one who came here, and quickly said with a guilty conscience: "Of course... Of course I won't forget it!"

The crowd let out a good-natured laughter.

Li Zexuan looked at Han Lizheng and said with a smile, "Father-in-law, you should come to visit often in the future! Otherwise, Yuxi will treat you as a guest!"

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