Chapter 514: Praise

"Sir, am I not wrong? More than 20,000 pounds of pig iron. If you want to make so much iron, even the largest furnace in the world, you have to make it for three days and three nights, but it is not here. For a long time, this........., this..." Gao Yan's voice was trembling obviously.
Lin Ze on the side heard the words and smiled.
He understands Gao Yan's inner shock, but this matter is not a fuss for Lin Ze, or for any modern person.
Lin Ze set up a 15 cubic meter blast furnace this time. Such a blast furnace can smelt 45 tons of iron per day even with a low utilization factor, such as 3.
More than 20,000 pounds of pig iron ingots, which is about ten tons of output, this output is less than one-third of a day's output!
The amount of pig iron was enough. Shen Lian closed her casting groove with a surprised expression. Then, she opened the groove leading to the iron-fired furnace. There is more than an hour or so in the iron stove.
The reflective iron stove looks like a Kung Fu tea cup, but its bottom and wall are hollow. In this way, pig iron water is filled in the cup, and fuel such as charcoal burns at the bottom of the cup.
Then, the flame generated by the burning of charcoal fuel passes through the arched teacup wall, reflecting the heat into the cup, and then heating the molten iron in the cup again. The pig iron in the cup is continuously discharged under the high temperature. Impurities, and finally, these impurities turn into smoke, which is drawn from the chimney.
The section of the chimney that just left the furnace is buried directly under the groove where the molten iron flows in. In this way, it can play a good role in preheating the molten iron, and the next section is entangled with the intake air duct and the blower The fresh air sent heats up, and finally the flue gas whose temperature is lowered is discharged into the air.
The molten iron in the heating furnace preheats the molten iron entering the furnace groove to heat the air blown into the bottom combustion chamber. The flame exerts residual heat all the way, and finally becomes a plume of smoke to dissipate in the air.
Lin Ze did so in detail in terms of smoke exhaust, in fact, to save energy and reduce emissions.
Huangsha Town is originally a semi-desert zone. Such an ecological environment is extremely fragile. If it is not good, it is easy to turn this place into a truly uninhabited zone. Lin Ze wants to use Huangsha Town as his own base. Development, where he will destroy the ecology of Huangsha Town, protection is too late.
Therefore, Lin Ze directly applied the best environmental protection measures to his ironworks to reduce the exhaust gas emitted by the ironworks and protect the environment around Huangsha Town.
Moreover, this will also serve as a model for future ironworks.
With this iron plant, the iron plant under Linze will definitely adopt the same design in the future. In this way, the future damage to the mainland environment of Shenzhou will be reduced a lot!
The aura on the mainland of Shenzhou is indeed sufficient, and the growth rate of plants is many times stronger than that of the earth. However, if for this reason, unbridled destruction and pollution of the environment above the mainland of Shenzhou, the mainland of Shenzhou will also become a command in the near future. A Chinese country outside.
Everyone has a responsibility to protect the environment!
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Lin Ze’s design directly isolates the fuel from the molten iron. In this way, once Lin Ze finds a coal mine, he can safely use the coal. There is no need to deal with the coal, just dig it out.
Anyway, because of Lin Ze’s design, the coal is no longer in direct contact with iron, so some harmful substances such as sulfur and phosphorus contained in the coal will not be mixed into the molten iron.
Coal is much cheaper than charcoal that needs to be burned in kilns. Therefore, coal will be the fuel of choice if ironworks are expanded in the future.
At this time, because the molten iron had been heated again, the surface was beginning to glow with stars and dots-that was a small mixed in the molten iron.
Seeing this, the experienced Gao Yan took a deep breath and directly activated the mixing equipment with his right hand.
"Click and wipe............" A sound of starting sounded, and a large disc installed on the top of the ironmaking furnace began to rotate slowly, and at the same time, the three wrought iron sticks under the disc continued to move. stand up.
Soon, these three wrought iron sticks were circling and stirring in the molten iron, and the speed remained very stable.
Seeing this, Gao Yan and Shen Lian looked at Lin Ze again, their eyes full of admiration.
Not to mention the new steel-making method that Lin Ze brought out, and the superb use of hydraulic power alone makes the senior artisans Shen Lian and Gao Yan admire in their hearts!
They never thought of it, but the very common water would have such a big effect and could provide such a great power.
After officially understanding the role of hydraulic power, after Shen Lian and Gao Yan, they began to vigorously develop the role of hydraulic power. In the near future, they have really developed many hydraulic uses. Their name is also in history. Above, left an extremely thick stroke.
Of course, this is already a few hundred years later.
Now Gao Yan and Shen Lian haven't even achieved the entry of hydraulic power!
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The carbon content of the cast iron just smelted from the blast furnace is generally about 3%. Once stirred, the remaining carbon in the molten iron directly reacts violently with the oxygen in the air at high temperature. Then, it produces A large amount of carbon dioxide, at the same time, also emits a lot of heat.
"Cuckoo.....!" The hot metal directly opened the pot, and the bubbles on the surface of the hot metal kept popping bubbles. At the same time, these bubbles continuously pushed the floating on the hot metal directly. By the fireside, they piled up.
The melting point of pig iron is about degrees Celsius, and the melting point of pure iron is as high as 1535 degrees.
When the remaining carbon in the pig iron is combined with the oxygen in the air, the carbon content in the pig iron water will of course gradually decrease. Correspondingly, its melting point will gradually increase, so the molten iron in the iron stove begins to gradually become thicker. Thick, from clear soup to sauce, then from sauce to jelly...Finally gathered into a cute shape of iron balls, quite a little jelly-like appearance that children like to eat.
These iron look a bit beautiful, but they don’t know that they are about to be beaten.
After seeing the presence of colloidal hot metal in the iron stove, Shen Lian stopped the stirring directly, and then, the workers who had been waiting for a long time, used special long pliers to pick up the inside of the iron stove. The colloidal molten iron mass is placed under the forging hammer, and finally, beating.
A sound of'Ding Ding Dang Dang...' sounded, the carbon element remaining in the colloidal molten iron mass was directly squeezed out by the powerful force, in the form of elemental graphite, and the internal molten iron Some fine dross and iron oxide debris on the surface together, because of the high temperature, turned into a spark in the air. It looks beautiful!
This forging is just to remove the remaining impurities in the molten iron mass, the process is actually very simple, just use a pair of pliers to strike under the forging hammer casually, there are no special requirements.
Because the wrought iron is very soft at high temperature, it is easy to shape. For a long time, the apprentices have all shapes and shapes, discus, iron bar, iron ball...
"Ding Ding Dang Dang........!" The sounds are endless. If these sounds are more common, they will only feel very harsh and even curse directly, but now these sounds are Lin Ze and Wang Ming, Qiu Kai, not only did not feel harsh, but felt that these voices were'beautiful'!
"It's so beautiful!" Wang Ming looked at the red iron block in front of him, and continued to admire in his mouth.
"Yeah, it's really a beautiful scenery!" Qiu Kai agreed, his eyes staring straight at the red iron in front of him, as if the iron was more tempting than a beautiful woman.
"Yeah, it is indeed beautiful!" Lin Zeying should be in harmony.
With these steels, Lin Ze's strength once again increased a lot.
Unlike Lin Ze, they only have steel in their eyes, and in the eyes of the artisans Shen Lian and Gao Yan on one side, all they have is the forging hammer that is constantly waving.
You know, when Gao Yan and Shen Lian made iron before, the process of forging wrought iron was the most labor-intensive.
A few tens of pounds of iron, it takes strength to clamp it, and it also needs a good time.
Wrought iron is very soft~EbookFREE.me~It is relatively easy to beat, but after a long time, the temperature will make the iron become extremely hard. At this time, it can't be beaten at all.
Therefore, Shen Lian and Gao Yan were really lucky to make iron.
Well now, with the help of the hydraulic forging hammer, Gao Yan and Shen Lian saved a lot of energy, and the quality of the wrought iron hammered by the hydraulic forging hammer was better than that of the hammer hammered by Shen Lian. many.
Therefore, Shen Lian and Gao Yan's eyes are all shadows of water forging hammers.
For these craftsmen, hydraulic forging hammer is the best thing!
The amount of wrought iron produced this time was a lot, a few hundred pieces, but Shen Lian and Gao Yan also had a lot of apprentices, the number was four or five hundred people. Lin Ze is to expand iron making in the future The factory or another iron plant is in preparation. Four or five hundred apprentices can't get a piece for each person. In the end, they still have to queue up to get a hydraulic forging hammer. The apprentices that can't be grabbed directly stand on tiptoes and stretch their necks behind. Look............
(Enlightenment Book Net)