Comparison between the new type of broken column mill system and Shaochao Raymond grinding system

This dehydration process is transmitted from the surface to the inner lining. The middle layer and the core layer of the granules differ greatly in the heating temperature. Only when the middle part of most granules is reached, the hemihydrate gypsum of the active ingredient can be obtained. At this time, the phase analysis result of the gypsum is that the hemihydrate gypsum phase anhydrous gypsum phase dihydrate gypsum phase gypsum powder is discharged from the kiln, and the dihydrate gypsum continues to decompose by the heat of the stacked thermal gypsum powder. The produced water is combined with the over-burning class to be converted into hemihydrate gypsum, which needs to be aged for a period of time before it can be used. Therefore, this process has two major drawbacks, the gypsum is not uniformly heated and dehydrated, and the quality is not stable. A long time for aging, a large number of turnover warehouses and increased quality inspections. The reaction speed is fast, the process can be completed in a few seconds, the degree of mechanization is high, and the energy consumption is low. The country is in the stage of industrial testing and the equipment has not yet been finalized. The main disadvantage of this art is the complexity of operation and the control parameters. As a result of the matching with the gypsum board production line, these equipments have the following disadvantages: the crushing of the general cis-type crusher is relatively small. The discharge granularity is large, and it does not meet the energy-saving principle of multi-breaking and less grinding. The second is that the finished product is separated and collected by the wind. The wind loss that can not be smashed is caused by the high energy consumption per unit of finished product, and the capacity of the product is as small as three. The production of large Raymond mills is only matched with the minimum annual production line, and it also needs the platform, making the milling workshop a small grinding group, which is not conducive to intensive production. Fourth, it has a large area and high equipment cost. Two kinds of crushing and grinding system comparison production process Wadong want to analyze Li Shuo glass 伶 This master glass to a machine t long machine Boli mother 砚 合 、 、 、 、 、 、 、 、 、 、 、 、 、 、 、 、 、 、 、 、 、 、 、 (Finish)

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