What is the process of mining
mining: that is, bitcoin mining, is a process of using computer hardware to calculate the location of bitcoin and obtain it
ancient mining can be traced back to the selection of stone materials in the stone age. Later, with the rise of the metallurgical instry, mining, mineral processing technology has graally developed. This paper introces the ancient Chinese open-pit mining, underground mining, roadway support, rock fragmentation, roadway ventilation, lighting, drainage, transportation, mineral processing and other aspects< There are many surface outcrops, slope deposits or resial deposits in open-pit mining of various metal veins or orebodies, so open-pit mining has become an important mining method in ancient times. Open pit mining can be divided into excavation method and reclamation method
2. Mining is the synonym of accumulated income for activities in bitcoin
mining is brought out by the recent popularity of bitcoin. As a virtual currency, bitcoin can be exchanged for real currency. One of the ways to get bitcoin on the Internet is to participate in related activities every day. These activities, like mining in online games, need to slowly accumulate wealth in exchange for bitcoin.
Mining is the use of bitcoin mining machine, which is used to earn bitcoin
one of the ways to get bitcoin is that users download software from personal computer and then run specific algorithm to get corresponding bitcoin after communicating with remote server
bitcoin is a kind of virtual currency. Bitcoin mining system is the process of carrying out mathematical operation for bitcoin network through computer hardware. Miners who provide services can get a reward, because the network reward is calculated according to the tasks completed by miners, so the competition for mining is very fierce
mining is actually a competition of performance and equipment. The mining machine composed of many graphics cards, even if it's only hd6770, can surpass the single graphics card of most users
and this is not the most terrible. Some mining machines are made up of more such graphics card arrays. When dozens or even hundreds of graphics cards come together, the graphics card itself costs money. Considering the hardware price and other costs, there is a considerable expenditure in mining
bitcoin mining process:
1. To find the ore pool
to start mining, there must be a ore pool with convenient operation and stable output. Its function is to subdivide the data packets for each terminal, and pay the corresponding amount of bitcoin according to the proportion of the data packets calculated by the terminal through precise algorithm
2. Download bitcoin miner (software)
in fact, there are many kinds of this miner, you can go to the official website to download
3. Setting mining software is a green software. After installation, we can set the language first to facilitate further setting. Next, you need to set the server, user name, password, equipment and so on. Generally, the server chooses a better network from BTC guide series, and the user name and password are set by ourselves before
4, bitcoin mining start
when we confirm that all settings are correct, click the "start mining" button to start bitcoin mining, and then the graphics card will soon enter the full speed running state, the temperature and fan speed will increase, you can monitor the state through gpu-z or graphics card driver
Bitcoin mining is a process of using computer hardware to do mathematical calculation for bitcoin network to confirm transactions and improve security
development and mining process
the ore deposit development steps are shown in the figure. The mining of ore deposit includes two major projects: infrastructure development project and proction mining project. A series of roadways or gullies should be excavated to reach the ore body in underground mine development, and a complete mining proction system should be built and put into proction. There are two kinds of mining proction process:
main proction process
Mining
including: ① mining preparation, cutting, preparing proction conditions for mining. ② The ore is broken and loaded into transport containers. Underground mining includes ore caving and ore drawing (see underground mining method); Open pit mining includes perforation, blasting and mining and loading operations (see open pit mining method). ③ Transport, transport the ore loaded into transport containers to the concentrator or bin (see mine lifting, mine transport, open pit transport). ④ Manage roadway pressure, shaft pressure, stope pressure and open pit slope. ⑤ In the process of ore transportation, ore is mixed evenly through ore bin and stack to ensure the stable quality of ore. ⑥ The waste rock proced by roadway excavation and stripping is discharged to the waste rock yard
e to the different geological and technical conditions of the deposit, there are many kinds of mining methods. Different mining methods have different mining process, mining machinery and equipment, roadway layout and mining sequence. Improper selection of mining methods will affect the technical indexes and economic benefits of mine proction for a long time. In order to obtain the best economic effect, the appropriate mechanical equipment must be selected for each main proction process.