After punching the hole, Armand directly cut the bottom of the cup, so that the ventilation and leakage of slag at the bottom are more powerful, and there is no need to stir up the fire, and the air passing through itself is enough.

Next, he picked up the medium-caliber cup, opened a 16c hole at the bottom of the shell, tried to put the inner liner in, and then tried to install and take it out. After feeling that there was no problem, he nodded to Qin Shiou, and Qin Shiou also nodded to him. As for what he was nodding, he didn't know.

The 20-cm diameter cup is naturally used as a shell. Armand deliberately did not take off the handle of the cup. He held the handle and picked up the cup and said, "Look, it's safer to transfer the stove in the future, right?"

Qin Shiou asked hesitantly: "I want to know that the furnace temperature is so high that it will not burn the protective plastic outside the handle. If there is no protective plastic, then the heat will be transferred when the furnace is used, and the temperature of the handle is so high. Who dares to touch it?"

Armand was stunned for a moment, and then he calmly said: "No, the protective layer of the handle is not so easy to burn."

Qin Shiou expressed doubts about this and said, "But didn't you say that the flame temperature generated by combustion of wooden gas exceeds the various liquefied gases in natural gas gas. The temperature can be high enough to definitely burn the handle."

Armand looked at him and said, "Do you know, my students can pass the final exam."

Qin Shiou didn't understand what he said, so he asked strangely: "Why did you take the final exam to dy a firewood stove?"

Arman shook his head and said, "No, that's because they won't argue with me, whatever I say is what I say."

Qin Shiou laughed loudly. If possible, he really wanted to let the tiger and the leopard bite this guy.

There is nothing to argue about. This furnace is just Armand taught Qin Shiou how to make it. In fact, the stainless steel iron sheet is not strong enough. The temperature generated by the combustion of wood gas will destroy the furnace if it is burned ten times. After he learned to use titanium alloy iron sheet to remade it.

The 18-cm cup must also be opened around and at the bottom. Because it will serve as the furnace of the stove, it mainly plays a fire-drawing role and must be fully ventilated.

After the production was made, Armand processed the details again. It was these details that led to the different value of the final product.

The two of them worked for more than two hours, and a shiny wood stove was made of. The small stove was bright silver and the curves were smooth like a large water cup. Armand held the handle and raised the cup, proudly said: "How is this, is this a work of art?"

Qin Shiou exclaimed: "You French are really amazing. You can make a stove into a work of art."

Of course, this is a compliment, and it is actually the shape of a cup, what is the artistic feeling?

Armand was praised by him and became excited. He put the cup in front of Qin Shiou and said, "Look, this thing is so deceptive, in the future, your friends come to visit, you can light the firewood first. Then take it to him and say he wants him to have a cup of hot tea. When he opens the lid, what kind of scene will you say?"

Qin Shiou looked at the handsome French guy in amazement, and the latter smiled with satisfaction and said, "Would you be surprised?"

No, you are very stupid. You think you have too many friends, and Master Qin silently complained in his heart.

After the firewood stove was made, the next thing was to try it. Armand put firewood inside and poured some alcohol to ignite it. After ignition, the firewood flame was not big, but the more it burned, the bigger the momentum.

There is obviously no pressurization equipment, so this thing can make the flames whimper, which shows how fast the wooden gas rises and how powerful the heat release capacity is.

The cold water from Yijun used the lunch box to boil in just four minutes. Armand took the lunch box and asked Qin Shiou to look at the firewood inside: "It's only half burned. The remaining firewood is enough for you to make another soup to drink."

Armand also gave Qin Shiou an experiment later. He put a box of water again, then stuffed the stove with wet firewood and even branches that had just broken from the tree. As a result, although the fire decreased slightly, it was still burning.

This is one of the biggest advantages of a firewood stove. It does not require much raw materials, just start burning.

Finally, when the flames were extinguished, Armand poured out the remaining ash in the cup and turned into wood ash. He said: "Is it very sufficient to burn? How low-carbon and environmentally friendly this thing is. Using this kind of stove is much better than a gasifier, isn't it?"

Qin Shiou nodded and said yes, then pointed to the stove and said, "It's more like a work of art now. Brother-in-law, you are so awesome."

Arman grinned awkwardly. The wood stove was prone to black and gray, and only two pots of water were burned. The silver color of the shell of the stove quickly turned black, like a famous painting of abstract art.

But no matter what, Qin Shiou was involved in the production of a firewood stove. Of course, his role in it was to hand over a wrench screwdriver cutting knife, etc. But the valuable thing was that he successfully learned how to make a firewood stove, and he could make it himself in the future.

After getting the firewood stove, Qin Shiou proudly went to show everyone. When Qin's father and mother saw this scene, they suddenly felt sorry for him and pulled him and said, "You are all fathers, why are you still so childish to make such a small stove? Why should people who are fathers play with it?"

Winnie quickly said good things to her husband: "My parents, the stove made by Xiaoou is not a toy, it has a very powerful function. We don't need to bring fuel to the mountain in the future. With this stove, everything on the mountain can be used as fuel except stones and water."

Qin's father sighed and said, "Look, the same words will be different if Winnie says them."

Qin's mother also said: "Winnie is much more mature than Xiaoou. Xiaoou is lucky to find such a good wife."

Qin Shiou was so amused that I just used a stove and treated me as a child. This type of stove is a thing for adults to play abroad.

However, he is a filial son and will not argue with his parents. The main reason is that he understands that he cannot win if he argues, because the thinking of Qin's father and Qin's mother is not in the same dimension as him.

Qin's father and Qin's mother were criticizing him more and more vigorously. Winni took the opportunity to perform in it, which made the two old men more satisfied with her, and instead began to praise Winnie.

After praising Winnie for a while, Qin's father pulled him and said, "It's almost time to rest here. It's time to talk about the serious business. Your engagement and wedding date with Winnie must be decided. Do Canadians have any opinions?"

Qin Shiou said: "You have to negotiate with Winni's parents from tomorrow. You can discuss it. Winni and I can do whatever day."

Qin's mother gave him a blank look and said, "Jinghu said, engagement and marriage are big days, how can we make a decision at will?" To be continued.

...
Chapter completed!