Otaku Engineer in Great Tang Dynasty

A genius remembers the site address in one second: (Top Chinese), the fastest update! No ads! Out of the back hall, just met Fu Bo, Li Zexuan briefly talked to him about the newly established Ministry of Culture and Interests, let He will cooperate with Ma Zhou's work in the future, and he has repeatedly urged to improve the salary of Ma Zhou, so that he can work at ease in the workshop.

After the explanation, Fu Bo gave Li Zexuan two things, one was a horseshoe, and the other was a blood transfusion needle that Li Zexuan asked him to make a long time ago.

"Master, these are the horseshoes and needles that you told you to make before. The horseshoes are quite easy to make. Just follow the drawings. The needles and needles can only be made like this. "

Fu Bo handed the things to Li Zexuan's hands and said with a wry smile.

Li Zexuan took a look, and his forehead was immediately full of black lines. The needle of Temeow was about the same thickness as a matchstick. Is this going to pierce people to death? If this is thicker, it will almost catch up with human blood vessels!

The needle tube is nothing to complain about. There is no rubber in these years. Li Zexuan also thought for a long time before suggesting that after washing the animal’s small intestines, Fober should sterilize it with alcohol, rinse it with distilled water, and then attach it to the needle instead. Needle.

His previous equipment can be used not only to concentrate wine, but also to make distilled water. Li Zexuan also understands that the process of making this blood transfusion apparatus is very troublesome. After all, every step has very strict requirements on the operator and cannot bring in pollution sources. Therefore, he has never reminded Fu Bo for so long.

But now this needle really makes him a little dissatisfied.

"Fu Bo, can't this needle be thinner? Just as thick as an embroidery needle?"

Li Zexuan asked unwillingly.

Fubo smiled bitterly: "Master, this is the thinnest needle we can make. Don't think that embroidery needles can be made very thin. They are thinned with an iron rod and then polished slowly. Your needle, We used iron pipes to be thinned and polished. At best, it can only be so thin. If it is thinner, we are afraid that it will break in the middle!"

There is nothing to do, Li Zexuan does not want to force Fu Bo anymore. After all, the industrial foundation is too weak, and many professional machinery and equipment workshops are not available. It is all done by hand polishing. It is not bad to be able to do this. If it hurts, it hurts. Well, I believe this pain, Qin Shubao should still be able to bear it.

"That's all right, thank you for your hard work."

Li Zexuan waved his hand, took the horseshoe and needle, and went home.

………………

Back home, Li Zexuan went straight to the study, preparing to draw a complete set of papermaking equipment.

At present, the papermaking technique of the Tang Dynasty is still inherited from the papermaking technique improved by Cai Lun during the Yuanxing first year of the Eastern Han Dynasty. He used raw materials such as bark, hemp, lint, and fish nets to make paper after frustrating, pounding, copying, and baking. Compared with the pre-Eastern Han Dynasty, the cost of making paper with plant fibers was indeed cheaper. A lot, but because the papermaking process is completely manual, the cost is still very high, and it is not something ordinary people can use.

There is a record in relevant historical books of the Tang Dynasty that Huai Su practiced calligraphy using wooden boards and became a master of the cursive school. When Bai Juyi was a child, he didn't dare to sloppy in every stroke, because a piece of paper was food for a few days. This shows that the price of paper in the Tang Dynasty is still very high.

Li Zexuan intends to draw a set of fourdrinier paper machine. This is after the British Fordrinier brothers purchased the patent right from the proponent of the paper machine principle and handed it over to Tang Jin to improve the design, and successfully produced the first in 1803. A Fourdrinier paper machine that can make paper, also known as a Fordrinier paper machine.

Its main feature is that it has a conveyor-belt-shaped forming part composed of endless nets. It is composed of wet part (including headbox, former, press part) and dry part (drying, calendering, coiling).

At that time, the power source of this papermaking equipment was a steam engine improved by Watt. However, there are still many difficulties in building a steam engine based on the industrial foundation of the Tang Dynasty. So Li Zexuan made some changes, adding some parts to the transmission and beating parts. The linkage structure makes this part of the operation can be replaced by animal power when the time comes. Compared with the current traditional papermaking workshop, it greatly improves the paper output speed and papermaking efficiency, and the cost is also lower.

For other people, drawing a set of such complicated equipment drawings may not be completed in two or three days, but Li Zexuan is different. He has a perverted mental power that is beyond ordinary people and a masterful control of power. There is no pause at all, just like a printing machine.

Nearly two hours later, Li Zexuan finally straightened up, shook his sore wrist, took a sigh of relief, looked at the pile of drawings in front of him, smiled with satisfaction, and then called Sambo to send him to the workshop for delivery. To Fu Bo.

"Master, you previously told you not to disturb your drawing. As a result, you have painted all of your pictures until now, and you have not eaten at noon. I will let the kitchen cook for you."

Xiao Xi ran over and said distressedly.

Li Zexuan looked at the sky. It was already past lunch time. Then he remembered that when he came back, he seemed to have told Xiao Xi not to disturb him to draw. Who knows that this painting has been drawn up to now, and even forgot about lunch. After eating, the stomach also made two "cuckoo" protests.

Alas, this rich second generation is unqualified, and there is no rich second generation hungry! Li Zexuan slandered in his heart, looked at Xiao Xi's pretty face, and said:

"Well, Xiao Xi, go to ~www.ltnovel.com~, go, Master, I'm so hungry!"

Xiao Xi led the way. Li Zexuan admired the beautiful back of the little girl, and couldn't help sighing: It's nice to have such a little girl by his side. It's nice to have such a little girl by his side. It looks seductive too!

Unconsciously, Li Zexuan went further and further on the path of decay and degeneration in feudal society, without turning back at all.

…………

After lunch, when Li Zexuan wanted to lie down and rest, Lan Er ran over.

"Brother, brother, Lan'er's Xiao Huihui was bullied by the big white horse. Go and save him."

Li Zexuan was speechless, a dog could still be bullied by a horse, it was all messy.

"Xiaohe, what's the matter? Isn't the white horse in the family recovering recently?"

After the big white horse was brought back from the injury that day, Wang Zhong took the initiative to call the best veterinarian in the city to treat him. Li Zexuan was surprised when he heard about it. There was even a special veterinarian in the Tang Dynasty.

Li Zexuan looked at Xiao He behind Lan'er and asked.

Xiao He looked at Lan'er, and he hesitated for a long time before yelling to Li Zexuan: "Master, the injury was not serious before Da Bai Ma, and it is already healed today. Xiao Huihui is still going to tease him like before, but... ."

...

It's a burst tomorrow, that burst, the burst of forehead dripping fingers screaming!

Ahem, as you wish, the handicapped party, once again, is going to be ready to explode for a few days, happy? Seeking subscription support!

Oops, my forehead fingers have a headache, how to treat it?

To explain, as for veterinarians, in fact, there were specialized veterinarians as early as the Spring and Autumn Period and Warring States Period. This is not for me.

(End of this chapter)