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Ball mill with tubular cylinder and process for grinding slag cement to cement in a ball mill with tubular cylinder
Ball mill with tubular cylinder and process for grinding slag cement to cement in a ball mill with tubular cylinder
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机译:带有管状圆筒的球磨机以及在带有管状圆筒的球磨机中将矿渣水泥研磨成水泥的方法
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摘要
A multi-compartment tube mill is disclosed for the grinding of coarse material such as cement clinker in which the tube mill is divided into at least two mill sections each of which includes at least one grinding chamber. An inlet is provided at one end of the tube mill for the coarse material and for ventilating air or gas to ventilate the tube mill and for heat exchange with the material. An outlet is provided at the opposite end of the tube mill for the ground product. Disposed between the two mill sections is a composite diaphragm which defines a separation zone therebetween for removing humidity from the first mill section, and for introducing fresh ventilating air or gas into the second mill section. A method is disclosed for grinding coarse material in the inventive tube mill in which atmospheric conditions are controlled from the inlet to the outlet of the mill.
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