Add Bookmark | Recommend this book | Back to the book page | My bookshelf | Mobile Reading

Free Web Novel,Novel online - All in oicq.net -> Historic -> Chemical Datang

Chapter 135 The road to fortune The strange jar

Previous page        Return to Catalog        Next page

    You can search "Chemical Datang" in Baidu to find the latest chapters!

    Among these figurines, Chen Wanrong liked the warrior figurines the most. He held them in his hand and stroked them, and a silky texture came from his fingertips. Chen Wanrong couldn't put it down and asked, "How much does this cost?"

    Shopkeeper Yuan stroked his beard and enjoyed Chen Wanrong's fondness. He shook his head and said: "I made this by myself, eight years ago. It is my great honor to be loved by you. But this  No matter how much money there is, the figurines will not be sold.¡±

    ??????????????????????????????????????????????????????????????????????????????]????????????????????????????????]

    Shopkeeper Yuan asked: "Is there a style you like? If so, you can pick up the goods. There are still some in stock."

    Chen Wanrong shook his head and said: "Although you have many varieties here, there is nothing I want."

    Shopkeeper Yuan was very unbelieving. He stroked his beard and said confidently: "Although my Yuan's Kiln is not a big deal, it is still somewhat famous and has a complete range of products. If I don't have it here, you can't find it anywhere else.  "

    Chen Wanrong knew that a master like him had a complacent mentality. If he was not allowed to see the real seal, he really thought that there were only such things in the world. He smiled and said: "I will draw a picture and you will know it at a glance.  "

    Shopkeeper Yuan didn¡¯t have a problem with this suggestion. He had his pen and ink ready and said, ¡°Please.¡±

    Chen Wanrong couldn't handle using a brush to draw, so he picked up the ink stick and used it as a pencil to draw a circle on the paper.  It was so strange to draw with ink. Shopkeeper Yuan encountered it for the first time in his life. He was astonished and his eyes widened involuntarily, not much smaller than a cow's eyes.

    Chen Wanrong ignored him and drew a few more times, and a cylindrical shape appeared.  Then draw a long mouth diagonally downward, two feet longer than the ruler.

    I have always seen pots with the spouts pointing upwards, but never downwards. Shopkeeper Yuan couldn't bear it for the first time in his life, and reminded him: "What's the point of the spouts pointing downwards?" He said.  It was the accident that made him say it so euphemistically, without explicitly saying "You drew it wrong."

    Chen Wanrong listened obediently and naturally understood what he meant, and said with certainty: "Yes, it's downward." If it weren't for the downward spout, Chen Wanrong would not have come to the kiln.

    If you use the Hu Gangzi method to make sulfuric acid, the bile alum will decompose into copper oxide and sulfur trioxide after burning. The active ingredient is sulfur trioxide. When dissolved in water, sulfuric acid is obtained.

    The problem is that there was no convenient and applicable equipment in the Tang Dynasty, so it was difficult to collect sulfur trioxide. It was much more convenient to use ceramics.  The spout of the red spout is tilted downward, and the sulfur trioxide passes through the spout and enters the container filled with water. This is done.  Therefore, the spout is the key.

    Although shopkeeper Yuan disagreed in his heart, Chen Wanrong had already insisted, so he could only accept it and said with a smile: "The guest officer's whimsical ideas have opened Yuan Tiancheng's eyes. After Yuan has lived to this age, the third time he has  Once I saw the spout pointing downward, I¡¯ve seen it, I¡¯ve seen it!¡± There was a lot of ridicule in his words.

    It was also the first time for Chen Wanrong to see such a downward-facing spout. This was the last resort he had to take. He smiled and said, "It's funny, it's funny!"

    After pondering for a while, Yuan Tiancheng made a quotation: "This thing of yours is very special. I have never made it before. It is very time-consuming. The price is naturally higher, and it costs five guan per piece." Five guan per piece is expensive for mature porcelain.  Yes, it¡¯s not too expensive for someone who has never done it before.

    Chen Wanrong doesn't care about the price, as long as the things are useful, he smiled and said: "Price is not an issue, as long as the things are good."

    Yuan Tiancheng didn¡¯t take it seriously at all: ¡°If you are not satisfied with what I have done, no one can do it.¡±

    It¡¯s good to have this confidence. Chen Wanrong drew a circling line on the spout and reminded: ¡°The spout is very important. It must be done well to prevent air leakage.¡±

    Yuan Tiancheng was confused and asked hesitantly: "What is this? Why does it look like a coiled snake?"

    This is a thread, something that modern people do not need to explain, but in the eyes of Tang people, it is different. It is something so novel that it cannot help but be curious.

    The emergence of threads is a major event in the history of engineering and has a far-reaching impact. Without threads, most of our current tools would be unusable, and the comfort of our lives would be greatly reduced.

    Not only threads appeared in the Tang Dynasty, but the workmanship was also very fine.  It¡¯s just that not many people know about it. It was mainly used in the production of gold and silver jewelry. Archaeologists have discovered jewelry with threads. The number is not large. It is possible that threads were not widely used in the Tang Dynasty.

    Chen Wanrong had to be a good gentleman for once and explained to him: "This is a thread. Make the same pattern on the cover. It can be engaged by rotating it. It will not leak water or air. IfGot out.

    ¡°Brother, don¡¯t take it to heart, I didn¡¯t mean it.¡± Xiao Shangrong hurriedly chased him out.

    Chen Wanrong didn't care whether he meant it or not. He rushed to the door and saw Yuan Tiancheng standing at the door, cupping his fists and saluting him: "Shopkeeper Chen, Yuan came here abruptly, please forgive me."

    "Shopkeeper Yuan, you are serious, you are serious." After it was ready and delivered, anyone would be satisfied with this attitude. Chen Wanrong smiled in greeting.  After the ceremony, I walked to the carriage and looked at the porcelain. Needless to say, it was definitely well made.  When you touch it with your hand, it has a real texture, which is smooth and delicate, making people feel comfortable.

    This is a tool, it doesn¡¯t need to be burned so well, as long as it can produce sulfuric acid.  This Yuan Tiancheng is really dedicated and burns tools as works of art. This mentality is worthy of appreciation, but it is a bit wasteful.

    The angle of the spout is much smaller than that painted by Chen Wanrong, and it is more slender, more than three feet long.  Yuan Tiancheng hurriedly explained: "Shopkeeper Chen, I've thought about it. The mouth is relatively gentle like this. Even if something flows through it, it won't be too fast. I don't know if you are satisfied?"

    This improvement is better than what Chen Wanrong designed. Chen Wanrong is not satisfied, but very satisfied.  Looking at the spout of the lid again, the threads are clearly visible.

    "Shopkeeper Chen, please rest assured that there will be no water leakage. If there is water leakage, Yuan will no longer burn this thing from now on." Yuan Tiancheng was so confident that he almost patted his chest.

    Air tightness is the most important requirement for this equipment. He was so confident that Chen Wanrong felt relieved and shouted in his heart: "Sulfuric acid, come out!" (To be continued, if you want to know what happened, please log in  www.qidian.com, with more chapters, support the author, and support genuine reading!) (Remember this website address: www.hlnovel.com
Didn't finish reading? Add this book to your favoritesI'm a member and bookmarked this chapterCopy the address of this book and recommend it to your friends for pointsChapter error? Click here to report