Eht and Zec forces
Publish: 2021-05-21 11:48:30
1. eth You can buy three domain eth mining machine
yibaling yieryier
yibaling yieryier
2.
Digital currency transactions trigger public opinion, decentralization? Blockchain? What is bitcoin
since 2016, when the market value of bitcoin (or rather the exchange rate) began to soar, this not new word has entered our lives. Why does bitcoin have such amazing value? One bitcoin equals $20000! What mystery does it contain? Today, let's talk about bitcoin
it has always been a mystery who Nakamoto is
bitcoin first appeared in 2008, and the theory of bitcoin was put forward by the paper bitcoin: a point-to-point digital cash system (source: Network Library) by Nakamoto Tsung. In 2009, bitcoin network was born, and the first bitcoin block was created by its founder, Nakamoto Tsung
3. According to the crushing mode and mechanical structure characteristics (action principle), the crushers can be divided into six categories:
(1) jaw crusher (tiger mouth): the crushing action is to periodically press the movable jaw plate to the fixed jaw plate to crush the ore block in it
(2)
cone crusher: the ore block is between the inner and outer cones, the outer cone is fixed, and the inner cone swings eccentrically to crush or break the ore block
(3)
roller crusher: in the gap between two opposite rotating round rollers, the ore block is mainly subject to continuous crushing, but it also has the function of grinding and stripping, and the toothed roller surface also has the function of splitting
(4)
impact crusher: the ore block is broken by the impact of fast rotating moving parts. Belong to this category can be divided into: hammer crusher; Cage crusher; Impact crusher<
(5)
grinding machine: the ore is crushed by the impact and grinding of grinding medium (steel ball, steel bar, gravel or ore block) in the rotating cylinder
(6)
other types of crushing mills: A. roller mill: crushing materials by rotating rollers< B. disc mill: the disc rotation of vertical axis or horizontal axis is used as crushing part
C. centrifugal mill. High speed rotating parts and medium are used to proce centrifugal force to complete crushing
D. vibration mill. High frequency vibration is proced by the rotating shaft, which makes the medium and material collide with each other to complete the crushing effect. All kinds of crushers have different specifications, different scope of use. At present, jaw crusher or rotary cone crusher are mostly used for coarse crushing in concentrator; The standard cone crusher is used for intermediate crushing; Short head cone crusher is used for fine crushing.
(1) jaw crusher (tiger mouth): the crushing action is to periodically press the movable jaw plate to the fixed jaw plate to crush the ore block in it
(2)
cone crusher: the ore block is between the inner and outer cones, the outer cone is fixed, and the inner cone swings eccentrically to crush or break the ore block
(3)
roller crusher: in the gap between two opposite rotating round rollers, the ore block is mainly subject to continuous crushing, but it also has the function of grinding and stripping, and the toothed roller surface also has the function of splitting
(4)
impact crusher: the ore block is broken by the impact of fast rotating moving parts. Belong to this category can be divided into: hammer crusher; Cage crusher; Impact crusher<
(5)
grinding machine: the ore is crushed by the impact and grinding of grinding medium (steel ball, steel bar, gravel or ore block) in the rotating cylinder
(6)
other types of crushing mills: A. roller mill: crushing materials by rotating rollers< B. disc mill: the disc rotation of vertical axis or horizontal axis is used as crushing part
C. centrifugal mill. High speed rotating parts and medium are used to proce centrifugal force to complete crushing
D. vibration mill. High frequency vibration is proced by the rotating shaft, which makes the medium and material collide with each other to complete the crushing effect. All kinds of crushers have different specifications, different scope of use. At present, jaw crusher or rotary cone crusher are mostly used for coarse crushing in concentrator; The standard cone crusher is used for intermediate crushing; Short head cone crusher is used for fine crushing.
4. I think it should be two programs to dig two kinds of money. Using cgminer_ FPGA dig BTC, another port, another program dig LTC.
5. The temperature of the video card is too high
mining needs heat dissipation
People's mines use fan air conditioning for 24 hours
mining needs heat dissipation
People's mines use fan air conditioning for 24 hours
6. Machine hardware requirements, crowdfunding mining machine can dig money installation and maintenance
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