How To Increase Work Ability Of Ore Beneficiation
Some of the dressing plants will send the fine ground ore powder directly into a magnetic separating machine for magnetic separation. The mineral powders that come from the ball grinding equipment are not graded and come through the magnetic separation directly,billige MBT Schuhe, so that the particle sizes of ore powders are uneven.
The coarse grains has lower ore grade. Super fine grains has high ore grade, but the magnetic field strength is low and adsorption ability is poor. With the current coming into tailings, the grade of ore iron concentrate will be lower and tail-running phenomenon is serious. Reminding to the customers that choose this mineral processing technology, the ground materials must come through screening classification and then come to magnetic separation. The reason is that the different ores has different monomer disintegrate particle size in its highest grade. If the grain size is too thick,billige MBT Schuhe, the impurity in the minerals cannot be separated out and the ore grade is too low. If the grain size is too fine,mbt schuhe günstig, mill grinding ability and grinding time will be waste. For the ore sizes that are less than 10 m, if the grains increases 1% in ore powders,hogan vendita, the grinding time will increase 2%, power consumption and wear of steel ball lining board will also increase 2%. Therefore,mbt schuhe, reducing the content of over-grinding minerals is the most effective method to improve mill production, reduce power consumption and improve iron concentrates powder recovery rate.
There are many mineral grading methods and spiral classifier is the most primitive grading equipment. Group technology is simple and grading accuracy is slightly less so the spiral classifier is generally applied for grading the discharged ores in a period of grinding. When the iron concentrate of final product whose sizes are not more than 80 m should be 100% among the products, the first paragraph gradation can use spiral classifier; the secondary gradation can adopt high-frequency fine screen. hammer crusher:
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When the iron concentrate of final product whose sizes are not more than 80 m can be lower than 100% among the products and the large particles proportion of ores is less, the high frequency vibration screen can be used for gradation and the medium ores can come through the magnetic separation but the premise is that the worn of the high frequency separation is not so serious. The coarse ores come back to grinding mill again. There still has a kind of gradation equipment.
From the above,Christian Louboutin Pas Cher, Hongxing Machinery used process improvement to make the grade of products increased more than 66.5% and make the products get a good price. Then through equipment technical renovation,christian louboutin soldes, the production power consumption of mining machinery is decreased by more than 25% and the yield is increased by 30% or so. Steel consumption of lining board and hammer and steel ball is reduced by 15% or more. The comprehensive economic indexes reach the international advanced level, and the enterprise economic benefit is improved, and the competitive power of enterprises is also improved.
These will create good conditions for the future development of the enterprise. Hongxing Machinery professional ore beneficiation team will fully consider all sorts of factors and provide energy-saving and high efficiency production line for you so that our customers can achieve maximum economic benefit.
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