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If your business is in above-ground mining operations, you’re no stranger to working in a tough environment. The abrasive dust from your process takes its toll on dust collectors and mine ventilation systems while material handling equipment takes a beating. At IVI, our MSHA-certified team designs, fabricates and installs durable, long ...
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5 · Underground ventilation systems. Epiroc offers a complete ventilation solution for tunneling and underground mining operations, including system design and installation of fan stations and ducting. Our Serpent Ventilation System has been tried and tested in hundreds of underground installations. The system is composed of highly efficient, low ...
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2024514 · Shock loss occurs when there is a change in the area of a drift or airflow direction. These shock losses accumulate throughout the ventilation system and will increase the mine resistance as underground development deepens or becomes more complex. Hence, shock losses should be carefully considered when establishing the …
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200051 · The Newton-Raphson method, which is a numerical analysis method, is adapted to solve this non-linear equation system and the solution steps are given as an algorithm. In this study, graphical and mathematical methods used to determine operating points in single or multiple fan ventilation systems are summarized. The problem is …
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201541 · A mine ventilation system should be very reliable and, thus, must be maintained regularly throughout the service life of the mine. In reality, failures of mine ventilation systems do occasionally happen, and such failures can result in potential risk to mine workers (Cheng et al., 2014). To ensure a safe and productive environment in an ...
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2022520 · 2.1.1 Cooling Option 1: Dedicated fridge shaft The use of an unequipped dedicated, high speed, ‘Fridge’ shaft to convey ultra-cold air (typically at 3°Cwb), offers an extension to the use of surface bulk air cooling at greater depth (Biffi et al, 2007). Option 1 will feature chilled air at 3°Cwb, downcast via the dedicated Fridge shaft at ...
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2019517 · the mining industry, primary mine ventilation design does confirm to specific practices. So as to move air into the underground workings, fans are utilized in explicit c onfigurations such as ...
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20171017 · Atlas Copco USA is a leading provider of compressed air and vacuum equipment in the United States, providing important industrial tools for a number of construction and mining needs. Atlas Copco’s Serpent Ventilation Fans are specific to underground mining and tunneling projects. This high-pressure fan system is equipped …
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