Two days later, it was the day when the officials of the Ministry of Industry agreed with Ye Xinyan to observe the smelting workshop. Ye Xinyan and Wang Qiao, together with Zhang Chang, who was in charge of the fortifications in Yuwangfu, went to the smelting workshop in Huaiyuan County.

At this time, the smelting technology was very backward, and it was indeed only in the form of a workshop, which was simple and simple, and it was too far behind in terms of technology and scale.

An experienced craftsman in the workshop took them on a tour of the smelting process in the workshop, explaining in detail the smelting process and what needs to be done in each process.

Sure enough, in the process of this craftsman's narration, the key factor restricting smelting technology and smelting output is the lack of temperature.

Probably because they didn't know that there was such a thing as oxygen in this world, they didn't directly raise the issue of air volume at this time, and they didn't find the real crux of smelting.

After the inspection, in the living room of the workshop, Ye Xinyan asked the craftsman many questions very guidedly.

Ye Xinyan actually asked Wang Qiao these questions. Wang Qiao is a craftsman who is willing to use his brains, and he is a natural craftsman.

Ye Xinyan hoped that through her inquiries and the answers of the smelting craftsmen, Wang Qiao would listen to these contents, which would trigger his thinking, and also hoped that Wang Qiao's thinking could pave the way for her next arrangements.

Craftsmen like Wang Qiao, due to the limitations of vision and conditions, what they lack is guidance and a flash of inspiration.

In the process of Ye Xinyan's inquiry, he was indeed already considering the defects in the smelting process. Even Zhang Chang has a certain degree of understanding of the smelting process and some estimation of the symptoms.

Seeing that it was getting late and had to set off, several people said goodbye unfinished and left with a retinue. Entering the gate of the capital, Ye Xinyan and Wang Qiao made an appointment to discuss the idea of this observation in Guangsha early tomorrow morning.

Zhang Chang was eager to try and asked to participate.

Wang Qiao was originally preparing the itinerary and items back to Qinghe Village, but he didn't expect that when he left, he would receive the affairs arranged for him by Ye Xinyan. Therefore, he was actually in ignorance, and was notified by Ye Xinyan to go to Huaiyuan County to watch the operation of the smelting workshop.

But he was interested in the technical profession, and he had been cooperating with Ye Xinyan for a long time, and from her words with the smelting craftsman, Wang Qiao could hear what Ye Xinyan meant, and probably wanted to make a device that could blow a lot of air into the smelting furnace.

In the evening, he returned home, had dinner, and then went back to his room, sketching on the bookcase, and at the same time carefully thinking about what kind of things and structures could have a greater air volume.

If it is a blade, it will not achieve that effect unless the number of revolutions of the blade is extremely fast. And that kind of revolution, if he wants to come, if he relies on manpower, it will never be able to achieve it.

Then there is the blower form of bellows reciprocating propulsion, but now there are a large number of bellows used, but it is difficult to achieve the blast volume required by the iron-smelting furnace.

So on the second day, Wang Qiao, with full of confusion and pondering the technical difficulties, accompanied Zhou Biyao, and the two came to Guangsha Construction together. But he didn't know it at all, he had already unconsciously reached the thinking progress that Ye Xinyan hoped for.

This is the first time Wang Qiao has come to this familiar store after leaving the Qi family.

Wangqiao's technology has been widely recognized and respected in the construction of Guangsha. But he left Guangsha Construction and took refuge in King Fu's Mansion, but he couldn't get everyone's understanding.

As soon as he entered the door, several people who had originally known each other seemed to have not seen him, so they only glanced at him and did their own things, and even Zhou Biyao, who came in together, was ignored. These people even think that Zhou Baguio is not worth it in their hearts, knowing what kind of character Wang Qiao is, but they still want to marry him, I really don't know what the little lady of the official eunuch family thinks.

Yuan Shang was able to understand Wang Qiao's distress, knowing that he could not disobey his mother, and he also got Ye Xinyan's orders, and when he saw him come in, he hurriedly took a few steps to greet him from the depths of the room, and was very enthusiastic to let him go to the backyard.

Jinrong attached great importance to this matter, and he took Liu Qing and Zhang Chang and other two officials together, almost with Wang Qiao, to Guangsha Construction Bank.

Ye Xinyan, who was the advocate of this matter, was late, as soon as she entered the door, she saw Jinrong sitting on the top seat, and she was stunned.

At this point in time, shouldn't this guy be on the court? How could you be so idle and come here?

Jinrong looked at Jiang Yifan, who entered the door together, with disgust, and asked, "Didn't you say that the household department was very busy during this time?" How do you have time to come here? ”

In the room at this time, there are not only a few small servants such as Jinrong, Wang Qiao and Hongzhi, but also a few small officials in Yuwangfu, and there must be etiquette.

Jiang Yifan stepped forward to salute him in a proper manner before replying, "The lower officials are very curious about what Neiko said, and I want to hear their thoughts on improving the smelting technology. So I went to the yamen first to sort out the affairs at hand, and then took leave with Shangguan. ”

Before Jinrong could speak, Ye Xinyan took over the conversation and asked, "Why is Your Highness so free?" Don't you have to go to court? ”

He was embarrassed to question her husband. Her husband is up to the sky, and he is just a seventh-grade official, just listen to the official's instructions to do things. You are a prince of the assistant minister's department, and when you are in the court, you come to the folk construction line to hang out. Can you be so casual when you are on an errand in front of the emperor?

What about the danger of a good companion like a tiger?

Jin Rong didn't care, and said with a grin: "This king also complained to the official. The king said to the king's superiors, that is, to His Majesty the Emperor, I want to come to you and listen to your ideas on improving the efficiency of smelting, and my father will grant permission. ”

Ye Xinyan was full of black lines. Jinrong, this guy has become so unreliable at this time? This shadowless thing made him put a heavy pressure on the emperor.

Jin Rong saw that her face was not good, and said with relief: "It's okay, I told my father that it is extremely rare for your Guangsha to create this heart to contribute to the imperial court." Even if you can't catch it and have no results, you can only praise it for this heart of worrying about the world. ”

"Ahem, cough, cough...... "God is so rare?" Why does God have the heart to contribute to the court? This guy is still a prince who works hard and is dedicated to making money in business, haven't you heard of the phrase "no profit", this is the fundamental good of being a businessman.

"Your Highness, if you do this kind of thing, you won't say whether you succeed or not. Just the development process, manpower and material resources will cost a lot. These ...... They all need to talk to money. Ye Xinyan tried her best to communicate with Jinrong in euphemistic terms.

Jin Rong immediately disdained: "Look at your cautious eyes, my father said a few days ago, if you do this, don't dare to care whether the patent law has begun to be implemented, your instrument, your father will definitely give you protection, and he will give you the patent right first." ”

It's such a heavy burden and so much pressure...... Why isn't there a compromising news today? Don't let Jinrong continue to show off.

Ye Xinyan covered her chest, and if she let him continue, she estimated that she would be overwhelmed, have a heart attack, and be killed.