Outside the mine
Publish: 2021-04-26 00:04:22
1. Some mining machines can be equipped with water cooling, mainly to ensure that the operating environment ventilation, temperature is not higher than 40 degrees Celsius
2. Jiafeng negative pressure fan is installed in most of the mining areas here, which is much lower than the air conditioner in investment, low in power consumption and fast in heat dissipation.
3. 1. The high-pressure fault of the air conditioner caused the protection shutdown. The reason may be that the weather is too hot, the radiator of the outdoor unit is dirty and blocked, and the heat can not be dissipated. It is for this reason that the machine can only be started after the power is removed for a few minutes. After the shutdown, the pressure is restored to balance, and the machine cools down, so it can be started. It is recommended to clean the radiator of outdoor unit and spray water with clean water or air conditioner cleaning agent. 2. Fan problem. If the air conditioning compressor and Freon are basically normal when the machine is just started, check whether the speed of the external fan is normal. If the external fan doesn't run or the speed becomes slow, the normal operation of the air conditioner will be affected. The current will increase and the load of the air conditioner will be too heavy.
4.
1. First of all, connect the network cable, plug the network cable into the network cable interface of the mining machine, and remember to plug it tightly. Only when the miner is connected to the Internet, there is no limit to the broadband
extended data
users can buy bitcoin, at the same time, they can also use computers to "mine" bitcoin according to a large number of calculations. When users "mine" bitcoin, they need to use the computer to search for 64 bit numbers, and then compete with other gold miners by repeatedly solving puzzles to provide the required numbers for the bitcoin network. If the user's computer successfully creates a set of numbers, then they will get 25 bitcoins
e to the decentralized programming adopted by the bitcoin system, only 25 bitcoins can be obtained every 10 minutes, and by 2140, the maximum number of bitcoins in circulation will reach 21 million. In other words, bitcoin system is able to achieve self-sufficiency, resist inflation through coding, and prevent others from destroying these codes
5. Plate feeder belongs to group 0734, category 7 of trademark classification
according to the statistics of road sign network, 111 trademarks of plate feeder have been registered< How to choose other categories ring registration:
1. There are 3 trademarks in the category of (pump (machine), group number: 0749), accounting for 2.7%
2. There are 2 trademarks in the category of (wear-resistant and anti-corrosion cement slurry pump (machine), group number: 0749), accounting for 1.8%
3. There are 2 trademarks in the category of (flotation machine, group number: 0730), The registration rate is 1.8%
4. There are 2 trademarks in the category of sewage pump (machine), group number: 0749, and the registration rate is 1.8%
5. There are 2 trademarks in the category of slag screen (machine), group number: 0730, and the registration rate is 1.8%
6. There are 2 trademarks in the category of washing machine, group number: 0730, The registration rate is 1.8%
7. There are 2 trademarks in the category of mixer (group number: 0753), and the registration rate is 1.8%
8. There are 2 trademarks in the category of solution pump (machine), group number: 0749, and the registration rate is 1.8%
9. There is 1 trademark in the category of pump (machine, engine or motor), and group number: 0749, The registration rate is 0.9%
10. There is one trademark selected for registration (hydrocyclone, group number: 0730), and the registration rate is 0.9%
according to the statistics of road sign network, 111 trademarks of plate feeder have been registered< How to choose other categories ring registration:
1. There are 3 trademarks in the category of (pump (machine), group number: 0749), accounting for 2.7%
2. There are 2 trademarks in the category of (wear-resistant and anti-corrosion cement slurry pump (machine), group number: 0749), accounting for 1.8%
3. There are 2 trademarks in the category of (flotation machine, group number: 0730), The registration rate is 1.8%
4. There are 2 trademarks in the category of sewage pump (machine), group number: 0749, and the registration rate is 1.8%
5. There are 2 trademarks in the category of slag screen (machine), group number: 0730, and the registration rate is 1.8%
6. There are 2 trademarks in the category of washing machine, group number: 0730, The registration rate is 1.8%
7. There are 2 trademarks in the category of mixer (group number: 0753), and the registration rate is 1.8%
8. There are 2 trademarks in the category of solution pump (machine), group number: 0749, and the registration rate is 1.8%
9. There is 1 trademark in the category of pump (machine, engine or motor), and group number: 0749, The registration rate is 0.9%
10. There is one trademark selected for registration (hydrocyclone, group number: 0730), and the registration rate is 0.9%
6. When the graphics card inserted more, at the same time running will heat up, the higher the temperature, will certainly have an impact on the heat dissipation
in fact, you can add more cooling fans and blow them to the back of the graphics card as much as possible, so as to strengthen the air circulation and improve the cooling environment of the graphics card, which will help the cooling
as long as the cooling is strengthened, the temperature will be effectively controlled
in fact, you can add more cooling fans and blow them to the back of the graphics card as much as possible, so as to strengthen the air circulation and improve the cooling environment of the graphics card, which will help the cooling
as long as the cooling is strengthened, the temperature will be effectively controlled
7. What are the hidden dangers in the safety proction of stone open pit mines? Yantai Aopu mining machine has sorted out the relevant contents for you, as follows:
(1) safety management
whether the mine construction project has been approved by the relevant departments, and whether the mining design, design review and completion acceptance approval documents are complete and effective; Whether the safety proction responsibility system, safety management system, operation proceres and operation proceres of various types of work are complete; Whether there is a safety management organization or full-time safety management personnel; Whether the special operation personnel work with certificates; Whether the employee training records, examination papers and other files are complete; Whether the geological map of underground mine (hydrogeological map and engineering geological map), general layout of mine, mining engineering plan, comparison map of mine and underground, ventilation system map, lifting and transportation system map, power supply and distribution system map, waterproof and drainage system map and disaster avoidance circuit map are complete, and whether the topographic and geological map of open pit mine, year-end map of mining and stripping project Whether the layout of waterproof and drainage system and drainage equipment are complete; Whether the safety evaluation report, test and inspection report are valid; Whether the data related to safety meeting, safety inspection and hidden danger investigation and treatment are filed and preserved; Whether the construction of safety standardization is effectively carried out and whether the standardization management system is effectively operated; Whether the system of underground mine leaders working in the mine is effectively implemented; Whether the construction of "six systems" for safety and risk avoidance has formulated and effectively implemented the implementation plan.
(1) safety management
whether the mine construction project has been approved by the relevant departments, and whether the mining design, design review and completion acceptance approval documents are complete and effective; Whether the safety proction responsibility system, safety management system, operation proceres and operation proceres of various types of work are complete; Whether there is a safety management organization or full-time safety management personnel; Whether the special operation personnel work with certificates; Whether the employee training records, examination papers and other files are complete; Whether the geological map of underground mine (hydrogeological map and engineering geological map), general layout of mine, mining engineering plan, comparison map of mine and underground, ventilation system map, lifting and transportation system map, power supply and distribution system map, waterproof and drainage system map and disaster avoidance circuit map are complete, and whether the topographic and geological map of open pit mine, year-end map of mining and stripping project Whether the layout of waterproof and drainage system and drainage equipment are complete; Whether the safety evaluation report, test and inspection report are valid; Whether the data related to safety meeting, safety inspection and hidden danger investigation and treatment are filed and preserved; Whether the construction of safety standardization is effectively carried out and whether the standardization management system is effectively operated; Whether the system of underground mine leaders working in the mine is effectively implemented; Whether the construction of "six systems" for safety and risk avoidance has formulated and effectively implemented the implementation plan.
8. Four limbo, power on 24, plug the battery. Find the next machine. 24 plug batteries.
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