Borrow the day to change the day

() The craftsmen on one side watched the whole thing. Although Zhong Jinwei didn't eat with them in the end, they saw this behavior in their eyes.This Zhongxing Bo is really different!

After eating, the craftsmen went back to their residences to rest, and found that their family members had been taken in by the factory guards, and they also had another big pot of rice to eat.I couldn't help being even more grateful to Zhong Jinwei.

In the evening, this group of craftsmen gathered to discuss what happened today, especially Zhong Jinwei.In addition to sighing, it is still sighing, especially Wu Shengda, who is called Uncle Wu by adults.In the end, everyone encouraged each other to work hard.

Zhong Jinwei felt that if it didn't work out today, it should be almost the same tomorrow.I live in a ceramics factory, and I seem to be dedicated to my work.It's just that the head of the Ministry of Industry and the officials didn't know what Uncle Zhongxing was going to do. Although he couldn't see him, he didn't dare to leave, so he had to sleep with him.

Unexpectedly, the cement manufacturing process was even more unsmooth the next day, and the situation was seriously beyond Zhong Jinwei's expectations.

Because the amount of raw materials for calcination is much less than that of ceramics fired in the past, the calcination time is also shorter than before, but for the sake of safety, I still fired for a whole morning.

Maybe it was to repay Zhong Jinwei, or maybe it was to feed and clothe warmly. The craftsmen worked very hard. Zhong Jinwei could see this, and he was looking forward to the result in his heart.

As a result, after the ceasefire in the afternoon to cool down, the craftsmen went to the kiln to take out the lime-clay mixture and looked at each other.Nothing has changed, and you can see that lime is still lime, and clay is still clay.

This time, Zhong Jinwei was hit, thinking that he was done, but nothing changed.

Zhong Jinwei sat on a chair, staring at the lime clay in front of him in a daze.The raw materials are these two items, I just don't remember the ratio.If the conditions are met, the chemical reaction will definitely happen, even if the proportion is not right, at least part of it will happen.

From this point of view, it should be that the reaction conditions are not yet met, that is to say, the temperature is not enough.Thinking of this, Zhong Jinwei looked up at the craftsmen surrounding the raw materials, found Wu Shengda who was frightened and asked, "Uncle Wu, can the temperature still be raised?"

Wu Sheng shook his head and said weakly to Zhong Jinwei: "My lord, the grassmen have already operated according to the highest temperature operation method, and this time the temperature is already the highest."

"Then other places, such as iron smelting and glass burning, will their temperature be higher than here?" Zhong Jinwei asked unwillingly.

Wu Shengda still shook his head: "My lord, as far as Caomin knows, this kind of down-flame furnace can reach the highest temperature."

Zhong Jinwei suddenly thought that cement was not produced in ancient China. Is it because the temperature has not been reached, so no one can invent cement.Yes, it seems that the glass failed to burn out, which should be the same reason.

But at least glass has been burned in Europe, which means that the temperature reached by burning glass should not be difficult to figure out.Zhong Jinwei would not believe that Europe was ahead of Ming Dynasty by hundreds of years, and it is not Manchu Qing now.

Wu Shengda saw that Zhong Jinwei was struggling with the highest temperature, thought for a while, and reminded Zhong Jinwei: "My lord, if you come to fire in summer, the temperature will be higher."

When Zhong Jinwei heard this, he stared at Wu Sheng Avenue: "Can the fever be higher in summer? Can I add something?"

"No, the firing method remains the same, the temperature inside will be higher, which can be seen from the fired ceramics." Wu Shengda explained to Zhong Jinwei, and other craftsmen also nodded in agreement with Wu Shengda statement.

The operation method remains the same, but the temperature in the kiln will be higher in summer. Is it because of the climate?Zhong Jinwei began to recall the entire operation process of the craftsmen just now.

Zhong Jinwei suddenly slapped his thigh, stood up, and said excitedly: "I know the reason!"

An Guiyi was comfortably served by the head of the Ministry of Industry and a group of officials outside the construction site, but it was reported that the firing was unsuccessful.Just leave them and rush over to see the situation.

As soon as he came here, he saw Zhong Jinwei standing up excitedly. He didn't understand the situation, so he flattered Zhong Jinwei: "Uncle Zhongxing is really knowledgeable, and no difficulty can trouble you."

Zhong Jinwei glanced at him, didn't bother to talk to him, and said to Wu Sheng who was looking forward to him: "You directly blow the wind into the furnace. In such a cold weather, the wind blowing in is too cold. The temperature has dropped; and in summer, the temperature of the blowing wind is much higher than this temperature, so the temperature in the furnace will be slightly different."

When Wu Shengda heard what Zhong Jinwei said, it really made sense.He couldn't help admiring: "My lord is indeed wise!"

Zhong Jinwei ignored their flattery, thinking that the reason was found, so how to solve it, it is impossible to wait for summer to fire, and even in summer, with this temperature difference, it is estimated that the temperature required for the chemical reaction of cement is not enough.

Naturally, Zhong Jinwei thought, if the air is heated first, which is higher than the temperature in summer, and then sent into the kiln, will the temperature be even higher.But how to heat it and how to deliver it?

Zhong Jinwei told the group of craftsmen in front of him what he thought, and Wu Shengda understood what Zhong Jinwei was going to do, so he smiled and said to Zhong Jinwei: "My lord, this should not be difficult. The kang at home is actually the same. Let’s try to make one according to the method of the kang at home.” The other craftsmen also agreed, and they gradually stopped being afraid of Zhong Jinwei in their hearts, and began to show their sense of existence.

Zhong Jinwei heard that there are ready-made cases for reference, which is the best, so he nodded and said: "Okay."

An Guiyi was also thinking about how to do it better, but before he could figure it out, he was told by Wu Shengda, and he was a little annoyed. He was not as smart as this cheap guy, so he solved it right away. Intake temperature problem.

Suddenly, an idea flashed in his mind, and An Guiyi hurriedly said to Zhong Jinwei: "Uncle Zhongxing, our family has also thought of something, do you think it will be useful?"

"Oh, what did you think of?" Zhong Jinwei turned to look at him in disbelief.

"Since Uncle Zhongxing said that the temperature in the furnace will be affected when the air is drawn in, will it also affect the temperature in the furnace when the air is released?" An Guiyi said a little proudly.

When Zhong Jinwei heard this, he patted An Guiyi on the shoulder fiercely, and boasted: "Eunuch An is really smart, I will definitely praise you in front of the emperor."

An Guiyi was suddenly photographed, and was about to complain in his heart, when Zhong Jinwei said this, his face immediately turned into a smile, smiling like a flower, is there any better reward than this!

After Zhong Jinwei finished speaking, he ignored him and said to Wu Shengda: "You all brainstorm, use your professional knowledge, and quickly draw a sketch for me to see. It is necessary to consider the solution of cooling the intake air and taking the furnace temperature away with the exhaust air. "

Wu Shengda was also very happy to be entrusted by Zhong Jinwei, so he took his leave and took the craftsmen to discuss the drawing.

Zhong Jinwei swept away the depression of not firing the cement, and happily chatted with An Guiyi.

After chatting for a while, Zhong Jinwei suddenly remembered that the key to firing cement, glass, and yes, steel in the future is the lack of sufficient high temperature. Now if Wu Shengda and the others can make a new kiln for firing cement, they are afraid of glass. And steel are easy to come out.

If it is really successful, this new type of kiln needs to be kept the most secret compared to the cement formula. Zhong Jinwei mentioned this idea to An Guiyi.

An Guiyi thought for a while, and said to Zhong Jinwei: "This ceramics factory has been out of use for a long time. Our family suggests that Uncle Zhongxing propose to the emperor to change this ceramics factory directly. The group of irrelevant people can be expelled. Build a fence and guard it with a factory. Do you think this is good?" The group of irrelevant people An Guiyi refers to is the director of the Ministry of Industry and officials outside. These people cannot be trusted and must be isolated.

Zhong Jinwei thought about it, this is also okay.Then wait until the experiment comes out and then mention it to Emperor Chongzhen, it should be no problem.

In the evening, Wu Sheng came to Zhong Jinwei excitedly, and showed Zhong Jinwei the drawings he had drawn.

Well, Zhong Jinwei, a college student, didn't understand the drawings submitted by Wu Shengda, so Zhong Jinwei had no choice but to ask for an explanation.

Today I deliberately took the time to watch the ending of the theatrical version of "The Proof of the Leader".A bit sad, but it's the end.Personally, I think this TV series is much better than the movie version, and I recommend it.