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Some Problems of Current Mining Quarry

  • Date Submitted: 08/19/2013 03:15 AM
  • Flesch-Kincaid Score: 44.7 
  • Words: 313
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In the entire mining process of the quarry, when it rains, it will make the soil that has lost the vegetation protection and soil conservation be further eroded by rain, causing soil erosion. If it encounters the heavy rain and poor weather conditions, it is most likely to cause the mudslide, leading to the serious soil erosion and deterioration of the ecological environment.In the quarry, there are a series of equipments that will be used in the operation of the quarry, such as the crushing equipment, milling equipment, screening equipment and ore beneficiation equipment.A typical quarry equipment application is designed to take large rock or other aggregate material and reduce it to smaller rocks, gravel or rock dust. Typical problems quarry equipment face in this application is related to starting. Partially or fully loaded quarry equipment has considerably different starting requirements than that of unloaded quarry equipment.Currently, as for the mining of the quarry, there are still some problems:1. It lacks of scientific proof and planning of the quarry site and deposit;2. The operator is not qualified; the lack of professional and technical personnel;3. Serious shortage of investment; illegal operations;4. The scale of investment in the quarry is not limitted.Through the improvements of the sieve tensioning and the reasonable regulation of the phase angle of the hammer, the status quo of the frequent breakage of the screen has been completely changed, greatly reducing the blocking rate of the mesh and improving the service life of the screen. Under the same conditions, the service life of the screen can be improved at least five times after the improvement, and the screening efficiency is increased by 20% and the economic benefits have been significantly improved. Moreover, it also reduces the labor intensity and realizes the energy savings.ore concentrator: http://www.ore-machine.com/ore-beneficiation.html


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