Mining machine explosion

1. I have bought many versions of interstellar miner before, but on the whole, the interstellar infinite K1 miner is OK. Compared with other features, the interstellar infinite miner has the advantages of low energy consumption, high configuration, advanced operating system, low noise and special mining methods. Low energy consumption: a bitcoin miner, the ant S9 miner, is 1700W an hour, while the interstellar infinite miner is 30W an hour. High configuration: 4G standard memory, Intel quad core high-speed CPU, built-in customized version of Intel motherboard, so that the running speed of mining machine is impeccable. At the beginning, it comes with 2000 + enterprise 8t hard disk, which wins at the starting line and takes the lead in mining. Advanced operating system: K1 (interstellar unlimited miner model) uses Linux system, which is stable, safe and powerful. Compared with windows, K1 is more suitable for development environment or actual proction environment. K1 has hot plug function that some miners don't have. The hot plug function facilitates the replacement of the hard disk, greatly improves the work efficiency, reces the damage probability of the mining equipment, increases the effective mining time of the mining machine, and improves the unit time yield of the mining machine. Low noise: K1 mining machine in order to meet the needs of customers at home mining, equipped with ultra quiet fan. Even if you dig at home, you won't be bothered by the noise of the miner. Mining mode: Mining depends on the transmission speed of uplink broadband traffic. Bitcoin and Ethereum both rely on CPU to mine. Both are chips, but the processing proceres are different. The interstellar infinite miner mines through the transmission speed of broadband traffic. I hope the great God will adopt it

2.

Mine disaster refers to the accident in the process of mining, which usually causes great risk of casualties. At least thousands of people die in mine disaster every year in the world. The common mine disasters include: gas explosion, coal st explosion, gas outburst, water leakage accident, mine fire, roof collapse, etc. In 2003, China proced about 35% of the world's coal, but accounted for about 80% of the deaths in coal mine accidents

China is a big coal procing country, a country heavily dependent on coal energy, and also a country with mining disasters. The main causes of the mine disaster are illegal mining, proction errors, equipment aging and faults. Each mine accident shows that solving these problems needs the unified coordination of all levels of departments. Only by constantly strengthening the management of mining, can the occurrence of mine accidents be effectively reced

It is a serious disaster in coal mine proction that gas is mixed with air, oxidizes rapidly at high temperature and proces shock wave. In 1675, a large-scale gas explosion occurred in Mostyn coal mine in England. Since then, major gas or gas and coal st explosion accidents have occurred many times in major coal mining countries. On April 26, 1942, a gas and coal st explosion occurred in Benxi Coal Mine, China, which was occupied by Japan. 1528 people died and 268 people were injured on the spot. It was the largest coal mine explosion in the world. With the development of coal mine proction technology and the improvement of gas control measures, such accidents have been graally reced

the main fire sources of gas explosion in China's coal mines are electric spark and blasting, and the main place of occurrence is mining face. The instantaneous temperature of coal mine gas explosion can reach 1850 ~ 2650 ℃, and the pressure can reach 9 times of the initial pressure. The gas near the explosion source impacts outward at a speed of several hundred meters per second, causing casualties and damage to the roadway and equipment. After the explosion, the oxygen concentration decreases and a large amount of CO2 and Co are generated, which may cause asphyxiation and poisoning

3.

Henan huatai mining machinery equipment manufacturing Co., Ltd. is a limited liability company (solely owned by natural person) registered in Changyuan County, Xinxiang City, Henan Province on June 21, 2018. Its registered address is located in the east of Houtun village, Puxi District, Changyuan county

the unified social credit code / registration number of Henan huatai mining machinery and equipment manufacturing Co., Ltd. is 91410728ma45e5dg23, and the legal person of the company is Xu Zhi. At present, the company is in business

Henan huatai mining machinery and equipment manufacturing Co., Ltd., within the province, the current registered capital of the enterprise is general

view more information and information of Henan huatai mining machinery equipment manufacturing Co., Ltd. through network enterprise credit

4. Bitcoin is a kind of P2P digital currency. The concept of bitcoin was first proposed by Nakamoto in 2009. According to Nakamoto's idea, open source software was designed and released, and P2P network was built on it
unlike most currencies, bitcoin does not rely on specific currency institutions. It is generated by a large number of calculations based on specific algorithms. Bitcoin economy uses a distributed database composed of many nodes in the whole P2P network to confirm and record all transactions, and uses cryptography design to ensure the security of all aspects of currency circulation. The decentralized nature and algorithm of P2P can ensure that it is impossible to artificially manipulate the value of bitcoin through mass proction. The design based on cryptography can make bitcoin only be transferred or paid by the real owner. This also ensures the anonymity of money ownership and circulation transactions. The biggest difference between bitcoin and other virtual currencies is that the total amount of bitcoin is very limited and it has a strong scarcity. The monetary system used to have no more than 10.5 million in four years, after which the total number will be permanently limited to 21 million.

5. The main components and hazards of toxic gases are sorted out by Jinpeng mining machinery: they can proce nitric oxide and nitrogen dioxide, of which nitric oxide is extremely unstable and immediately converted into nitrogen dioxide when encountering oxygen in the air. Nitrogen dioxide is a kind of brown red gas with strong asphyxiation, the specific gravity of air gas is 1.75, and it is very soluble in water, and forms highly corrosive nitric acid, Therefore, it has a strong corrosive effect on people's eyes, nose, respiratory tract and lung tissue. The biggest harm to human body is to damage lung tissue and cause pulmonary edema. There is a long incubation period after nitrogen dioxide poisoning, and there is no adverse reaction at the initial stage (within 4-12 hours, some even after 24 hours), even at dangerous concentration, the initial stage is only to feel that the respiratory tract is stimulated, start to cough and spit yellow sputum, dyspnea, improper rescue is easy to cause casualties
hydrogen sulfide is a colorless gas with the smell of rotten eggs. Its specific gravity to air is 1.19, and it is easily soluble in water. Generally, a volume of water can dissolve 2.5 volume of hydrogen sulfide, so it accumulates in the water in the roadway for a long time, and hydrogen sulfide can burn. When the concentration reaches 6%, it is explosive. The toxicity of hydrogen sulfide is very strong. It can poison the blood and stimulate the eye mucous membrane and respiratory tract. When the concentration of hydrogen sulfide in the air reaches 0.01%, people can smell the smell, saliva and nose. Oysters with the concentration of 0.1% will endanger their lives. Sulfur dioxide is a colorless gas with strong sulfur smell, which is easily soluble in water. Its specific gravity to air is 2.2. It accumulates at the bottom of the roadway and has a strong irritating effect on eyes. Sulfur dioxide and water vapor contact to form sulfuric acid, which is corrosive to respiratory organs, causing inflammation of throat and bronchi, respiratory paralysis and edema in severe cases
ammonia also poses a certain threat to the respiratory tract mucosa.

6. Mining machinery will have well-known brands to cooperate.

7. Business license of enterprise legal person
Name: Shanghai Sino Mining Machinery Co., Ltd. Registration No.: 310115001783564
name of legal representative: Feng Qiang address: room 1501a, 60 Mudan Road, Pudong New Area
registered capital: RMB 500000, paid in capital: RMB 500000
enterprise status: establishment company type: limited liability company (domestic joint venture)
establishment date: 2011 Business term: January 18, 2011 to January 17, 2031
registration authority: Pudong New Area Branch Office acceptance authority: Pudong New Area Branch Office
business scope: mechanical equipment, metal materials and procts, building materials, electronic equipment, communication equipment, mechanical and electrical procts and accessories, hardware and electrical equipment, valves and accessories, rubber and plastic procts, mineral procts Sales of chemical raw materials and procts (except hazardous chemicals, MCCs, civil explosives, fireworks, precursor chemicals), import and export of goods and technologies, leasing of self owned equipment (not financial leasing), research and development of chemical raw materials and procts, and technology development, technology transfer, technical consultation and technical services in the field of environmental engineering If the operation of an enterprise involves administrative license, it shall be operated with the license

8.

1. [Edison]

one day, his mother was busy in the kitchen. Edison seemed to have made an amazing discovery and asked with wide eyes: & quot; Mom, that hen in our family is really strange. She sits with her eggs under her buttocks. Why& quot; She put down her work and said to Edison seriously: & quot; Mother chicken is hatching baby! When she warms the eggs, chickens will come out. Look at our fluffy chickens. They are all warmed up by their mother& quot; Little Edison thought it was amazing. He thought seriously for a moment, looked up and asked: & quot; Can you put the eggs under your buttocks and warm the chickens& quot;& quot; Yeah, that's it& quot; Mother nodded with a smile. When the meal was ready, my mother suddenly found that little Edison was missing. She couldn't find him anywhere. In a hurry, she called out her son's name. At this time, I heard his promise from the warehouse. Mother felt very strange. She went to see that Edison had made a & quot; Nest & quot;, There were a lot of eggs in it, and he was squatting on top. Mother was even more surprised and asked: & quot; What are you doing& quot; Edison said: & quot; Mom, don't you understand? I'm hatching chickens& quot;