How to power a blast furnace. Blast furnace in minecraft. Maintenance and repair of a blast furnace
The game continues to delight us with advanced features, and today we are talking about modern methods of smelting. To melt metals, a simple grandmother's stove is indispensable, more powerful blast furnaces are needed. As often happens, several mods provide assistance in this.
Minecraft Blast Furnace
Let's start with RailCraft. In this addon, it is a 3x3x4 construction. Used to smelt iron ingots into steel ingots. It is built from special bricks, which you can learn how to craft thanks to the screenshots.
Previously used a different recipe.
This brick can still be crafted, but a furnace can no longer be built from it. "Steelworks" is hollow inside, you will need a diagram:
In general, to make a device, you need:
- Hell Brick - 36
- Soul Sand - 36
- Lava cream - 9
Between the structures there should be a space of one block. The interface of the advanced furnace is similar to the usual one, only here the goals and fuel are different. Iron ingots are loaded from the top, charcoal or coke from the bottom. Finished steel is taken from the side. An important point for interior designers: it is better not to use blast bricks for decoration purposes, as this heavily loads the processor. But fiery - please.
"Apparatuses" can interact with pipes.
Industrial Blast Furnace Minecraft +
The industrial variant is craftable at GregTech. He is subject to tungsten and titanium. The crafting scheme assumes the presence of:
- wiring diagrams
- induction stove
- Steel Machinery Case
- heating coil
The construction scheme is as follows.
Good day, dear readers of this article.
If you have come here, then you are interested in the question of how to use a blast furnace, how to smelt an ingot of hardened iron.
There are 2 ways to get steel:
1. Through a blast furnace, from the Railcraft mod
2. Using the IC2 mod (more simple and suitable for the initial game)
I will demonstrate how to use method 2.
Crafts, I think, it makes no sense to show, because everyone will be able to watch them NEI
And so, after you have crafted a blast furnace, you have a question: "And how to turn it on?"
Answer: To turn it on, it needs a thermogenerator, it is best to use an Electric Thermogenerator, because it is less of a problem.
After you have crafted everything you need, a new question arises: "How to install it all?"
Answer: The blast furnace and the thermogenerator, on one side, have an orange dot, as in the following screenshot
You need to set the mechanisms, point to each other.
And so, you have done everything necessary. Established mechanisms should look like this :
After installing the mechanisms, you need to connect the thermogenerator to the energy, that is, the energy from IC2.
I, for example, use an Energy Crystal. We also need a coil for the operation of the thermogenerator
After you start the thermogenerator, the heat generation process will begin.
Also, for the operation of a blast furnace, you will need: Compressed air capsule, iron ingot.
After you put everything you need in the interface, work progress will begin.
Many different mods have been created for Minecraft for a long time, which brought new gameplay and crafting elements to the game. It is unlikely that anyone will dispute the statement that one of the most popular mods for Minecraft is Industrial Craft 2.
One of the main elements of the Industrial Craft 2 mod is the blast furnace. Without this item, it is impossible to make any serious progress in the development of your own technologies in the game and get new improved items: armor, tools, ingots.
Therefore, many players are interested in how a blast furnace is crafted in Industrial Craft 2.
craft
To create a blast furnace, you will need six iron plates spaced around the perimeter, one mechanism body located exactly in the center, as well as one heat pipe, which must be placed directly under the mechanism.
Now you know how to craft a blast furnace in Industrial Craft 2. It remains only to learn how to use it.
Blast furnace Industrial Craft 2. How to use?
In order to start using the blast furnace in this mod, it must be correctly installed to the heat generator.
Heat generators are of the following types:
- solid-state (works on any combustible fuel, be it lava, coal, blaze sticks, etc.);
- liquid (this mechanism works on any liquid fuel);
- electric (runs on electricity from any energy storage);
- radioisotope (such a mechanism works on special expensive pellets).
Heat transfer from each generator is carried out through the orange square on one side of the mechanism, so the blast furnace must also be placed so that its “receiver” is in contact with the heat output from the heat generator.
This can be done as follows: first you need to put a heat generator, and place a blast furnace next to it. After these steps, you need to pick up any key (wrench or electric), hold down "Shift" (the key that you squat on) and right-click (right-click) on the blast furnace to turn it in the opposite direction, that is, directly to generator.
To make sure everything is working correctly, you need to load fuel into the generator, and then place a lever or any other activating item on the blast furnace (also using "Shift").
Then you need to go to the oven interface and check if the heating indicator (red bar) is filling up. If everything is done correctly, the oven should begin to heat up.
Now, in order to harden iron in this furnace, you need to put the ingots of this metal into it, and place capsules with compressed air as an auxiliary element. They can be made very simply with the help of a compressor, in which it is enough to place an empty capsule so that it is filled with compressed air. Naturally, the compressor must first be connected to an energy source.
Speed up work
The IC2 mod itself is aimed at automating and speeding up the production of any resources. Therefore, many players are interested in whether and, if so, how to speed up the Industrial Craft 2 blast furnace.
True, the answer to it will be rather sad. Unfortunately, there is no way to do this. Only the heating process can be accelerated, but the hardening speed cannot be changed.
Answers: 6
Question for connoisseurs: how to speed up a blast furnace in minecraft
Sincerely, jhkl; gref
Best Answers
Zhenya Volovikov:
You can’t talk with mods if 😉 Well, you have to be patient
Video response
This video will help you understand
Expert answers
Ruska Andronov:
Kolyan:
The blast furnace must be installed close to any of the heat generators: Solid, Liquid, Radioisotope or Electric (at the same time, the red outlets must touch!), lay an iron ingot and capsules with compressed air. To heat the oven, it will be necessary to supply a red dust signal source. This source can be a lever, etc. To smelt one hardened iron ingot, 6 air capsules are needed. The more heat generated by the heat generator, the faster the heating of the blast furnace will occur.
Artyom Popov:
The blast furnace must be installed close to any of the heat generators: Solid, Liquid, Radioisotope or Electric (at the same time, the red outlets must touch!), lay an iron ingot and capsules with compressed air. To heat the oven, it will be necessary to supply a red dust signal source. This source can be a lever, etc. To smelt one hardened iron ingot, 6 air capsules are needed. The more heat generated by the heat generator, the faster the heating of the blast furnace will occur.
The blast furnace must be installed close to any of the heat generators: Solid, Liquid, Radioisotope or Electric (at the same time, the red outlets must touch!), lay an iron ingot and capsules with compressed air. To heat the oven, it will be necessary to supply a red dust signal source. This source can be a lever, etc. To smelt one hardened iron ingot, 6 air capsules are needed. The more heat generated by the heat generator, the faster the heating of the blast furnace will occur.
Elena Khmelevskaya:
The blast furnace must be installed close to any of the heat generators: Solid, Liquid, Radioisotope or Electric (at the same time, the red outlets must touch!), lay an iron ingot and capsules with compressed air. To heat the oven, it will be necessary to supply a red dust signal source. This source can be a lever, etc. To smelt one hardened iron ingot, 6 air capsules are needed. The more heat generated by the heat generator, the faster the heating of the blast furnace will occur.
Ibuver Baskovic:
How many dolbaebs in the experiment there is no heat generator there is only a thermo and it does not work with it
Fill with lava. from buckets
Andrey Burma:
A blast furnace needs heat to operate. Therefore, it is necessary to connect a heat generator (or a thermogenerator in other translations) to the side where the red square is, you can use any one, but I would advise an electric one, it is less of a hassle, and you also need to connect the generator to the stove with its side with a red square. In other words, the sides on which the red square must touch each other. If you set it somehow wrong, then you can rotate the blast furnace and the heat generator with a wrench. At the same time, the heat generator itself must, firstly, be connected to electricity (I connect with fiberglass wire). Secondly, in order for the heat generator to work, copper coils must be in its slots (from 1 to 10, but at least 1, the more coils, the higher the heating, I use the maximum). If you need to get steel (in other translations, hardened iron, refined iron), then put iron ore (not ingots, but ore) in one slot of the furnace and air capsules (minimum 6) in the slot below. After the capsules have been used up, they will turn into empty capsules that can be refilled with air in the compressor. As a result of smelting, you will get 1 iron ingot, 1 unit of slag and 6 empty capsules from 1 block of iron ore. You can automate the process of exchanging empty capsules for air ones. To do this, I put a compressor on top of the stove (behind the stove, you can temporarily build a wall from any block, for example, earth or cobblestone, so that the compressor “sticks” to it, then that wall can be removed. After that, I make two pieces of improvements called “ejector "(yellow square). One ejector is installed in the upper right slot of the furnace interface, and the second - in the upper right slot of the compressor interface. The compressor must be connected to electricity. After all these manipulations, you will have one and the same capsules, now filling with air, then giving it to the furnace, and the furnace will melt the ore into ingots of steel, you just need to put the ore in time.I can also advise a video that once helped me deal with the stove.Here it is: /watch?v=anBcF_w2Rck
If you don't understand something, ask in private.
The blast furnace after numerous transformations and upgrades at the present stage is a design for the production of pig iron as the main ingredient in the steel industry.
The device of a blast furnace allows continuous smelting until a major overhaul, which is carried out once every 3-12 years. Stopping the process leads to the formation of a continuous mass due to sintering of the components (goating). To remove it, partial disassembly of the unit is necessary.
The working volume of a modern blast furnace reaches 5,500 m3 at a height of 40 m. It is capable of producing about 6,000 tons of pig iron per melt. And the special equipment serving the systems located around occupies several tens of hectares of land.
The blast furnace is used to produce cast iron, which is then smelted to obtain various grades of cast iron or sent for recovery to obtain structural steels.
The structure of a blast furnace resembles a mine. Its diameter is three times less than its height. The installation of a high-rise structure is carried out on a concrete foundation 4 m thick. The need for such a massive foundation arises due to the mass of the blast furnace, which is more than 30,000 tons.
Columns and a solid (monolithic) cylinder are fixed on the foundation slab, which are made of heat-resistant concrete. The internal space of the structure is lined with refractory materials, and the upper part is lined with fireclay. In the shoulder area, where the temperature reaches 2000 ° C - with graphite materials, and under the bath with cast iron - alumina lining. Also, a furnace hearth is mounted on the foundation.
The lower part of the blast furnace, where the temperature is maximum, is equipped with water-cooled refrigerators. To hold the assembled refractory structure, the blast furnace is enclosed in a 40 mm thick metal jacket from the outside.
The process of iron reduction takes place from the ore in a limestone flux medium at high temperature. The melting point is reached by burning coke. Air is needed to maintain combustion, so 4-36 tuyeres or notches are installed in the blast furnace.
A large internal volume needs large volumes of air, which are supplied by turbine blowers. In order not to reduce the temperature, the air mode is heated before supply.
Schematically, a blast furnace looks like this.
The structure of the casting production structure:
- charge (ore and limestone);
- coking coal;
- loading lift;
- top, preventing the ingress of gases from the blast furnace into the atmosphere;
- layer of loaded coke;
- charge layer;
- air blowers;
- removed slag;
- cast iron;
- capacity for receiving slag;
- receiving ladle for melt;
- a Cyclone-type plant that cleans blast-furnace gas from dust;
- cowpers, gas regenerators;
- flue pipe;
- air supply to cowpers;
- coal powder;
- oven for sintering coke;
- container for storing coke;
- discharge of high temperature top gas.
The blast furnace is serviced by auxiliary systems.
The top is the shutter of the blast furnace. The environmental situation around production depends on its proper operation.
- funnel reception;
- funnel of a small cone, rotating;
- the cone is small;
- intercone space;
- large cone;
- skip.
The principle of operation of the top is as follows:
- The large cone is lowered and the small cone is raised. The windows in the rotating funnel are closed.
- The skip loads the charge.
- Turning, the funnel opens the windows, and the charge falls on a small cone 3. then returns to its place.
- The cone rises, thereby preventing the exit of blast-furnace gases.
- The cone is lowered to transfer the charge into the inter-cone space, then it is raised to its original position.
- The cone is lowered, and with it the charge is loaded into the blast mine.
This dosed supply ensures layered distribution of materials.
Skip - a scoop with which loading is carried out. It is carried out using conveyor technology. Air blowers - tapholes and lances supply air to the blast-furnace mine at a pressure of 2-2.5 MPa.
Cowpers are used to heat the supplied air. In regenerators, it is heated by blast-furnace gases, thereby reducing the energy load on the unit. The air is heated up to 1200°С and fed into the shaft. When the temperature drops to 850°C, the supply stops and the heating cycle resumes. For uninterrupted supply of hot air, several regenerators are installed.
The principle of operation of the blast furnace
To produce cast iron, the following ingredients are required: charge (ore, flux, coke), high temperature, constant air supply to ensure continuous combustion.
thermochemical reactions
Recovery of iron from oxides by a stepwise chemical reaction:
3Fe2O 3 +CO→2Fe 3 O 4 +CO 2,
Fe 3 O 4 + CO → 3FeO + CO 2,
FeO+CO→Fe+CO 2 .
General formula:
Fe 2 O 3 + 3CO → 2Fe + 3CO 2.
Obtaining the required amount of carbon dioxide and carbon monoxide ensures the combustion of coke:
C + O 2 → CO 2,
CO 2 + C → 2CO.
Limestone flux is used to separate iron from impurities. Chemical reactions that form slag:
CaCO 3 → CaO + CO 2,
CaO + SiO 2 →CaSiO 3.
The principle of operation of a blast furnace is as follows. After loading the blast furnace begin to kindle gas. As the temperature rises, the cowper is connected and air purge begins. Coke, the fuel for the blast furnace, begins to burn more intensively, and the temperature in the mine rises significantly. When the flux decomposes, a large amount of carbon dioxide is formed. Carbon monoxide acts as a reducing agent in chemical reactions.
After the combustion of the coke and the decomposition of the flux, the charge column is lowered, and the next portion is added from above. From below, in the widest part of the mine, iron is completely reduced at temperatures of 1850°C - 2000°C. Then it flows into the horn. This is where iron is enriched with carbon.
The temperature in the blast furnace changes upward as the charge is lowered. The reduction process takes place at 280 °C, and melting occurs after 1500 °C.
The spill of the melt occurs in two stages. At the first, slag is drained through tap holes. On the second, cast iron is drained through cast-iron tapholes. More than 80% of smelted pig iron goes to steel production. From the rest of the cast iron, blanks are cast in flasks.
The blast furnace operates continuously. It takes 3-20 days from loading the charge to obtaining the alloy - it all depends on the volume of the furnace.
Maintenance and repair of a blast furnace
Any equipment that operates around the clock requires constant maintenance. The regulations are laid down in the technical passport of the equipment. Failure to follow the maintenance schedule will result in a shortened service life.
Blast furnace maintenance works are divided into periodic and major repairs. Periodic work is carried out without stopping the work process.
Capital repairs are divided into three categories according to the volume of work performed. During the first discharge, all equipment is inspected, while melts are extracted from the mine. During the second discharge, the lining is repaired, the failed equipment elements are replaced. At the third category, a complete replacement of the unit is performed. Typically, such repairs are combined with the modernization or reconstruction of the blast furnace.