Concrete grinding system for roll squeezer and grinding method thereof

Abstract

The invention provides a concrete grinding system for a roll squeezer and a grinding method thereof. The method comprises the following steps: 1) conveying process; 2) extruding and cycling extruding process; and 3) purifying and de-dusting process. The system and the method provided by the invention have the advantages that the concrete grinding system for the roll squeezer and the grinding method thereof are mainly applied to the grinding system of concrete industry; a traditional ball mill grinding system with high energy consumption can be replaced by a concrete grinding device system which comprises a roll squeezer, a powder selector and a bag type dust collector; the balling-free production is realized and the final grinding of material is finished; the cycling extruding process is used for fully utilizing the coarse particle and the new feeding mixing material to reprocess and a steady flow cabin is used for controlling the processing, thereby ensuring the stable continuous work of the roll squeezer; the concrete grinding process for the roll squeezer has the integrated functions of grinding and powder selecting, thereby further reducing the energy consumption caused by the grinding operation and the metal material abrasion and meeting the demand of the large-scale industrial development of grinding system. The concrete grinding system for the roll squeezer and the grinding method thereof provided by the invention are important technical revolutions of grinding industry.

Description

technical field [0001] The invention relates to a method and production equipment for crushing, grinding and powder selection widely used in cement, metal mining and other fields. Background technique [0002] The preparation of cement and metal mining is an important step in the production process of cement and metallurgy. The existing preparation process is limited by the entire process system and the structure of the grinding equipment, and there is a problem of excessive grinding energy consumption. Contents of the invention [0003] The object of the present invention is to provide an energy saving, high production efficiency roller press cement final grinding system and grinding method thereof. [0004] The grinding method of the roller press cement final grinding system of the present invention comprises the following steps: [0005] 1) Conveying process: The material is transported to the steady flow bin by the belt conveyor, and the steady flow bin is equipped wi...

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Problems solved by technology

[0002] The preparation of cement and metal mining is an important step in the production process of cement and metallurgy. The existing preparation process is limited by the entire process system and the structure of the grinding equipment, and there is a problem of excessive grinding energy consumption.

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