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Centralized monitoring of mine
Modern monitoring equipment is used to effectively monitor the status of underground coalmines, enabling miners to work safely and to ensure their lives are valued.
Most underground coalmine monitoring systems consist of systems such as data acquisition, coal production management, and distribut......
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mine air
Air Quality in Mines
Mines are hazardous environments not only because of the physical dangers and risks present, but also due to the quality of the air within them. Air quality in mines is significantly worse that the air outdoors due to a number of factors. Air pollution, both indoors and out, ......
Iron ore pretreatment
Iron ore pre-treatment
Iron ore is a naturally occurring mineral consisting of various compounds, usually containing iron and varying amounts of other elements, from which metallic iron can be reduced in the form of pig iron or direct reduced iron (DRI) for use in a variety of steelmaking proces......
Large-scale land pressure activities
Large-scale surface press activity Large-scale surface press activity is one of the most important and effective ways to promote environmental conservation. It involves the application of heavy machinery, such as bulldozers, to a certain area of land to improve the soil and landscape. The activity ......
Metallurgical raw material drying workshop design
Design of Metallurgical Raw Material Drying Workshop
In the metallurgical industry, the drying of raw materials is an important part of production. Different metallurgical raw materials have different moisture content requirements and require different drying treatments. The correct design and se......
Mathematical model of ball mill
Ball Mill Mathematical Model
The ball mill is a key piece of equipment for grinding crushed materials, and it is widely used in production lines for powders such as cement, silicates, refractory material, fertilizer, glass ceramics, etc. as well as for ore dressing of both ferrous and non-ferrous......
Crushing and screening workshop design
Fragmentation Screening Workshop Design
Fragmentation screening is a process that is used in quarries to separate rocks and minerals into smaller sizes. This process is often used in the production of high quality aggregate products such as sand, gravel and rocks. There are several different meth......
Vibration method
The damped harmonic oscillator
The damped harmonic oscillator is a classic example of a physical system that experiences the phenomenon of energy damping. By definition, a damped harmonic oscillator is a system in which energy is removed from the system at a rate proportional to the velocity of th......
Silicon polycrystalline workshop design
Silicon Polycrystal Workshop Design
Silicon is an immeasurably versatile material that can be used in the production of a variety of products, from semiconductor components to solar cells. A silicon polycrystal workshop is a manufacturing facility that is used to transform raw silicon into finish......
Excavation of large rock foundation pits
Rock Excavation: Overview
Rock excavation is one of the oldest methods used in the construction industry and has been used for centuries to create the foundation for many of the structures we see today. Rock excavation is the process of removing rock from the ground in order to create an opening ......
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