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Concentrator on a Regular Basis to Check and Control the Scope of

  • Date Submitted: 08/05/2012 11:34 PM
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Concentrator on a regular basis to check and control the scope of
    first, a separate mill, ball mill slag grinding technology broadly: slag and clinker, gypsum co-grinding; slag separate grinding with clinker, gypsum powder mixed into cement ; slag separate pre-grinding, grinding clinker, gypsum to.But easy to focus on the first grinding technology Grinding slag in the meal, only from the admixture effect.Separate grinding slag not only produce high specific surface area of lag powder, and the energy saving is very obvious.Second, the technical line of the ball mill grinding production of superfine slag, many companies preclude the use of open circuit grinding to produce ultra-fine slag powder should not be advocated, although the preparation of high fineness slag powder, but after grinding serious , wear and system power consumption is generally high, even more than 200kWh, the stability of product quality, it is difficult to continuous production quality and stability of the ultrafine grinding.The high fine grinding technology there is no successful example in this regard, estimated by open circuit grinding method slag grinding to 600m2/kg level, you still need to improve some technical aspects.Therefore, according to Japan's ultra-fine slag powder production process, using the grinder and ultrafine high efficiency separator composed of warm pink fluttering Department of milling, the production of superfine slag powder conditions in front of the slag mill pre-extrusion, the effect will more obvious.Third, the ball mill and other production equipment selection.The choice of a ball mill.At present, the preparation of the slag powder foreign commonly used vertical mill and the powder to form a circle flow production process, very few domestic enterprises, but most of the small ball mill open flow system.The main features of the vertical mill production, stand-alone high yield, low energy consumption, but a one-time investment, domestic enterprises...

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