When attacked and worn as a farmer's daughter-in-law

People who smelt minerals cannot be found, but blacksmiths are not lacking.Although the two cannot be confused with each other, at least they have a lot of connections, and it is much easier to use than those who have no foundation at all.

Fang Tianlin gathered the few blacksmiths in the valley and the masons who had built similar iron-making furnaces together to carry out the most basic pig iron smelting.

Fang Tianlin has ready-made blueprints of smelting equipment in his hand, but they all come from the Qianyuan clan, and it is impossible to copy them completely, and must be adapted to local conditions.It would be quite time-consuming to just improve the blueprints and come up with equipment that can be used with Araya's current skills.Fortunately, he had expected these things a long time ago and made preparations in advance, so he didn't have to worry about them for the time being, he just took them out and used them.

It's not all a bad thing if there are no professionals around, these people are easy to fool, as long as the technology is not too advanced, they won't notice it at all.

Up to now, Fang Tianlin doesn't care much about these things anymore, but he is very happy to be able to reduce the troubles that may be caused.

The iron-making blast furnace is relatively polluting. Fang Tianlin put it in an industrial park far away from his residence, and transplanted a lot of half-sized saplings around there. When it grows into a forest, it can also purify the air.

In fact, the best way is to use primary energy crystals as energy, but its production conditions are relatively high. If you want to produce on a large scale, you must first improve the production process.

However, there is no need to worry too much about the serious pollution. Fang Tianlin has a supporting pollution control plan in his hand. Although it does not meet the standard of zero pollutant discharge, it is not far behind.

Jingchao's iron and steelmaking technology has matured, and the only difference is the efficiency. The blast furnace blueprint given by Fang Tianlin roughly estimates that it can be improved by at least a few percent.

Right now, this is the only way to do it. If we want to make production more efficient, we can only improve all the related basic industries, which is only possible.

Others are not a problem, the difficulty lies in how to make the craftsmen understand the drawings.It took Fang Tianlin a lot of effort to speak dryly, so that he could barely understand.

This is not good, does he have to explain it like this every time he takes out the design drawings?Fang Tianlin didn't have so much time to waste on these places. It seemed necessary to set up a drawing class, at least to make the craftsmen understand the drawings he gave.

Fang Tianlin remembered that it was a course that was only available in science and engineering departments in his previous life. It was too early for children to get in touch with it. He first tried it among students who are good at science over the age of 13.Of course, distant water cannot save nearby fire. The most important thing at present is to let craftsmen such as blacksmiths and masons learn how to read pictures, and other things can be done slowly.

Since Fang Tianlin made this decision, the craftsmen in the valley have suffered. After finishing their own work every day, they have to suffer from the poison of engineering drawing.But it’s not good if you don’t study, as long as you are a little self-motivated, you will do your best to learn.Everyone knows that if they can't even understand the blueprints in the future, I'm afraid the future will be like this. Watching others climb up all the way, they become the lowest craftsmen and can only look up at the bottom. Who would like that?

"Tian Lin, aren't you embarrassing them?" Shen Jiahe saw many craftsmen scratching their ears and cheeks with sad faces, and while complaining for them, he also felt sorry for his wife.How much brains should Fang Tianlin spend teaching these people?

Fang Tianlin spread his hands: "I don't want to do this either, but if I don't teach them to recognize pictures, I will be the one who is in trouble."

This was indeed the case, and Shen Jiahe took it for granted. Instead of making it difficult for Fang Tianlin, it would be better to let the craftsmen suffer.What Fang Tianlin has to do is not to practice it personally, but to spread the technology one by one, otherwise he has to do everything by himself, how long will this progress be delayed?

"In a few years, the situation should be much better." Shen Jiahe comforted.

At that time, there will be academy students taking over.They are different from these craftsmen from Yeluzi. After systematic study, they have no lack of theoretical knowledge, and they are guided by master craftsmen. Their hands-on ability is not bad. The desired item is produced.

"Maybe." Fang Tianlin didn't get too entangled in this topic, and quickly talked about other things, "Jiahe, I will go to Yunzhou City to pick up my parents and the others after a while."

Shen Jiahe was stunned for a moment, but then he realized that his eyes were full of smiles, but he hesitated a little when he thought of the current situation in the barren valley: "Tianlin, you only started what you wanted to do, can you leave now?"

"If you don't leave for now, you have to send No. [-] to send a letter so that parents and the others can prepare in advance, otherwise they will be in a hurry and prone to mistakes." Fang Tianlin took a sip from his teacup before continuing, "You and the children Stay in Huanggu, I'll get some defensive equipment out before leaving."

Hearing this, the smile on Shen Jiahe's face decreased a bit.The daughter-in-law has not been home for a few days, and she is about to leave again. This time it will take longer, and it may take half a year to go back and forth.

Rationality told Shen Jiahe that Fang Tianlin's arrangement was right, there must be someone in Huanggu, and if everyone in the Shen family left for a year or so, what would happen here might be.

The small size of the boat makes it easy to turn around, which also means that it is very easy to control the boat.The ship is as big as the Jing Dynasty, even if the insiders want to turn against it, it will take a long process. There must be signs of this, and it is impossible to change the dynasty overnight without warning.

Huanggu is not the case. Once the threat from the outside world is too great, and there is no leader among the dragons, the possibility of everyone in the valley defecting is not low.

Shen Jiahe was not too emotionally overwhelmed, he knew what to do, but when he thought that he would not see Fang Tianlin for at least half a year, he felt bad.

That's right, since they got married, Shen Jiahe and Fang Tianlin have basically never been separated. The only time was when they went to the mountains to explore the mines.Before they got close for a few days, they learned that Fang Tianlin was leaving soon. It would be strange if Shen Jiahe didn't react at all.

This is still without considering external dangers, and under the circumstances that everything is safe, if... Shen Jiahe simply dare not think about it.

Shen Jiahe closed his eyes slightly, pondered for a long while, and finally agreed to this matter.

Fang Tianlin naturally thought about Shen Jiahe's feeling of being left alone at home, but there is no way to have both, he can only ignore it.

This trip should be done sooner rather than later, only by taking the rest of the Shen family into Huanggu, can Fang Tianlin really let go of his hands and feet to do things, otherwise he will not be able to carry out many things.Besides, he went to Yunzhou City this time, not entirely for this reason. Huangu's manpower is too small, and he needs to recruit another batch.

It's not that Fang Tianlin has to give up the distance, it's that Linshan County is a border county. Although he hasn't been threatened by war in recent years, he can't guarantee the identity of the people here. What's more, the movement is too loud, which will attract the attention of the local tyrants in Linshan County However, it is more reassuring to find someone from the county and town under Yunzhou City.

Pigeon No. [-] walked through Yunzhou City last year, so naturally it will take on this important task this time.

Pigeons are small in size and have poor load-bearing capacity, but the physique of the Shen family's pigs is much stronger, so it's no problem to carry small items.

From Huanggu to Yunzhou City, it almost traversed the entire Jing Dynasty, at least thousands of kilometers.With such a long distance, the fastest way to communicate right now is by flying pigeons.Number one is fast, Fang Tianlin estimated that he should be able to arrive within seven days.

Continuously rushing on the road, this hard work does not need to be felt personally, Shen Jiahe can feel it.These animals in the family have been raised for a long time, and they have long been attached to each other. He asked someone to sew a small bag, tie a rope at the mouth of the bag, and fill it with four generations of wheat and crushed corn, so that it can supplement nutrition in the middle. Not as good as home grown.

No. [-] tilted his head and looked at Shen Jiahe, seeing him pushing the small cloth bag in front of it, and making continuous movements of picking it up, and in the end he directly did it, putting the rope of the cloth bag into its paw.No. [-] immediately understood Shen Jiahe's meaning, picked up the small bag and flew over the courtyard twice.

"Is it heavy?" Shen Jiahe gesticulated and communicated with No. [-] with difficulty.

Fang Tianlin leaned against the door, watching with a smile as one person, one pigeon, one chicken and one duck talked.Fortunately, No. [-] is a very smart pigeon, at least in the pigeon world. For things that are not too complicated, if you explain it a few times, it can understand the general idea. It is not boring at all, but rather interesting.

"Aren't you here to help?" Seeing Fang Tianlin watching the fun, Shen Jiahe gave him a sidelong glance.

"It's enough to have you." Fang Tianlin is also a bachelor, he has a lot to worry about recently, and it's rare that he can relax, so he doesn't bother to move.

Sure enough, like a father, like a son, Shen Bi's idle look must have been inherited from Fang Tianlin, Shen Jiahe thought so.

After several trials, Shen Jiahe finally settled on the weight of Xiaodou.

In the early morning of the next day, No. [-] walked in front of Shen's family, rubbed their hands one by one, took the letter and flew high with a small cloth bag, and disappeared from everyone's sight in the blink of an eye.

"Don't worry, No. [-] is stronger than before. Even with a load, it can fly much higher than ordinary pigeons. Ordinary arrows can't do anything to it." Fang Tianlin shook Shen Jiahe's hand and comforted him softly.

Of course, Shen Jiahe couldn't just be worried about No. [-], and his relatives in Yunzhou City made him even more worried.However, he has not received any news from there. It seems that there is no problem with his family, which makes him feel more at ease, but it is impossible to make him completely at ease.

With close relatives on one side and daughter-in-law on the other, Shen Jiahe was in a dilemma.

The journey from Linshan County to Yanzhou City was not safe. He knew Fang Tianlin's ability, and it was safest for his wife to go in person. Neither of the two could rest assured that someone else would escort them.Besides, the Shen family's fleet is still doing business near Yanzhou Port. After nearly a year, they have to send people to take a look. Don't even think that the large cargo ships belong to other people's homes, so how can they pick them up?

All these worries were of no avail, so Shen Jiahe immersed himself in his work, taking over all the things he could do in the valley, so that Fang Tianlin could concentrate on making the defense equipment.

The blast furnace was the first to be completed and put into production. Although the pig iron smelted in the previous furnaces was not technically qualified, there were more or less problems, but everyone was very interested.No matter how you say it, it was a success at the first attempt, which is already a remarkable achievement for craftsmen who have never been in contact with these things.

Pig iron is not suitable for hammering, it can only be casted, which is easy to deal with, as long as some suitable molds are made, the desired finished product can be obtained.