With mud added to this, can it really be burned?"

Coal can be burned, Li Yuanji knows, but this mud can't be burned, he also knows, so whether coal and mud can be burned together, he doesn't know.

"It can be burned, but it's just done, there is still a lot of moisture in it, and the smoke is big."

Li Yuanji didn't care about this, he just wanted to see how hot this thing was.

Two guards were called, and they lit it under the firewood rack, and Tang Ping held the honeycomb coal Tang Ping with an iron tong, and after a while, black smoke began to rise.

"It's burning!"

"It's really burning!"

There are a lot of people here today, because the proprietor said that he was making something for everyone to make a fire, so naturally they all came to see it.

Although the honeycomb coal was smoky, it could be seen that there was already a flame.

Tang Ping asked people to bring over the honeycomb coal stove that had been prepared in advance.

This stove is simple to make, with an air inlet below, with a small sliding door, which can control the flame by controlling the size of the air intake.

There is a two-layer iron lattice on it, just the size of a piece of honeycomb coal, and the briquettes are filled with it.

Tang Ping brought a kettle and asked someone to fill it with water and put it on the stove.

Everyone watched the stove quietly, but after more than ten minutes, they heard the whistle of the spout still make a sharp sound.

"The water is boiling!"

"It's really open, it's burning so fast!"

"yes, it's such a small piece of coal, it can burn so fast."

"How long can this piece of coal burn?" Li Yuanji waved his hand and fanned the cigarette, it was indeed a bit big.

"If the air outlet below is fully open, it can burn for more than an hour if the wind is strong." Tang Ping also estimated based on experience: "If there is no wind, let it simmer slowly underneath, and it will last for hours."

As he spoke, he opened the small door where the coal was placed with his iron tongs, and pointed inside: "The top one is almost finished, so put the bottom square, and then put a new briquette on the top box to continue burning."

He took out the coals and carried them with the handle that came with the stove: "Bring two pieces of coal, which is roughly what it looks like, and it is convenient to carry them anywhere."

"This thing is amazing!"

"It's not our proprietor!"

"The smoke just needs to be fanned with a small fan, and it will make the fire burn bigger."

"Not really

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Well, from now on, we can just bring the stove to the side of the court and eat it, and they will be more at ease eating in front of those people."

Seeing Tang Ping's demonstration, all the people in Shanghe Village were excited, with this thing, even the effort of going into the mountains to chop firewood was saved, and they could do a lot of other things.

"But I have to say something!" Tang Ping suddenly became serious: "The fire of this stove can't be eaten directly, this smoke is poisonous, so it must never be burned in a closed room, understand? Otherwise, they will die."

Seeing what Tang Ping said solemnly, everyone nodded one after another, and the villagers of Shanghe Village knew that Tang Ping cared about two things the most, one was the children in the village, and the other was safety.

"Third uncle, when this stove is going to be sold, it must be explained one point, and it must not be used in the room."

Now that the weather is warm, it's okay, Tang Ping is afraid that when the weather is cold, some people will put this stove at home for heating when they sleep, that is, something big will happen.

Of course, Tang Ping can add a flue at the back, and then seal it a little tighter, so that the burning smoke can be discharged through the flue.

However, with the current level of forging, it is not easy to make a thin iron sheet for the flue, and in the end it will increase the cost of the furnace a lot, which is contrary to his original intention of building this furnace in the first place.

Of course, Li Yuanji knew that what Tang Ping said must be right, so he nodded and agreed.

From today onwards, there will be a steady stream of coal mines coming from the mines, and then being pressed into honeycomb coal here.

It will be cheaper for people in Shanghe Village to buy here, Tang Ping has calculated, compared with coal and chopping wood, if you calculate the cost of time, it will be much cheaper.

As for the more honeycomb coal, of course, it is sold in Chang'an City, and large families cannot use it, but it is definitely applicable to ordinary people.

When the time comes, there will be a honeycomb coal shop in Chang'an City, selling coal and stoves, and if the people want to be cheaper, they can also spend some time and effort to buy honeycomb coal in Shanghe Village.

Who wants to sell this stove in imitation, Tang Ping and Li Yuanji don't plan to care, anyway, a stove can be used for a long time if it is bought, and the main thing to make money is on the briquette.

Others can't buy coal, and they are not afraid of being robbed of their business, so they can do it for a long time.

And this thing doesn't need to be advertised at all, Wang Tieniu built a batch of honeycomb coal stoves for the villagers, and the villagers of Shanghe Village carried them to the edge of the court.

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Those who watched the game, as well as other people who came nearby to sell food, saw it.

The first to place orders were the people who came from elsewhere to sell food, as long as they bought this stove, they could also cook food outside the stadium, so that the gap with those villagers in Shanghe Village was narrowed.

Tang Ping didn't have a problem with this, although Shanghe Village was his territory, it didn't hurt them to have someone competing with them.

To really say it, the residents of Shanghe Village do not rely on selling these food to live, but just subsidize some households.

Then soon, many people in Chang'an discovered the benefits of this kind of coal stove, if it is just for their own cooking, close the fire door after making it at noon, and then open it at night and continue to use it, a piece of coal a day, which is not much different from buying firewood.

Some save a little, cook at noon, directly extinguish the fire, and wait until the evening to light it again, a piece of coal can be used for two days.

Of course, this must have affected the livelihood of the people who sold firewood and carbon, but Li Yuanji quickly summoned these people.

Transporting coal from the coal mine to Chang'an has important people, living slime in Chang'an, and pressing honeycomb briquettes is also important.

There are many more, he simply threw it over and built a separate road from the mine to Chang'an, and the materials used to build the road were the cinders after burning.

Those who are buying honeycomb coal, if they go to the coal store with the burned briquettes, they can buy new briquettes at a cheaper price.

These burnt briquettes were all broken and used to pave the road, which paved quickly and was much better than dirt roads, at least when it rained, it would not become muddy.

In the end, all the coal produced in this small mine was taken away by Li Yuanji, so that it could be enough for the consumption of the people of Chang'an.

Of course, there are no ministers in the court who put forward opinions, saying that this is King Zhao borrowing the assets of the country to collect money.

But when the Ministry of Industry took out the sales sheet, the voice was much quieter.

Because Li Yuanji's money to buy coal is higher than that of those official kilns and metallurgical fields.

After the Ministry of Civil Affairs took out the tax payment records of the honeycomb coal store, no one talked about it at all.

It is equivalent to the coal mine output that could only be sold for 100,000 yuan, but now with taxes, King Zhao gave 1120,000 yuan.

It can be regarded as generating revenue for the treasury.

(End of chapter)

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203 Coal King Li Yuanji Free Reading.