A cement roller press equipped with a new feeding device

Abstract

The invention aims at providing a cement rolling machine with a novel feeding device and aims at achieving the technical purposes of efficient feeding and good material grinding. The cement rolling machine with the novel feeding device comprises a machine case, a spiral pushing mechanism, a rolling wheel mechanism and a uniform material mixing mechanism. The cement rolling machine with the novel feeding device has the beneficial effects that the sliding-down speed of materials in the upper feeding port can be promoted through the spiral pushing mechanism. Efficient material grinding can be achieved through the rolling wheel mechanism. A side leakage preventing plate mechanism can prevent the materials from laterally leaking from the two ends of a rolling wheel. By means of the uniform material mixing mechanism, the materials descending from the upper portion can be evenly mixed to the rolling wheel, the peripheral face of the rolling wheel evenly grinds the materials, and the situation that the local grinding face of the rolling wheel is excessively used, the using efficiency of other parts of grinding faces is low, and consequently the service life of the grinding wheel is shortened is prevented.

Description

technical field [0001] The invention relates to the technical field of cement roller presses, in particular to a cement roller press equipped with a novel feeding device. Background technique [0002] In the field of cement production and manufacturing, cement raw materials are usually powdery materials. The production of these powdery materials is usually made by crushing larger-sized granular materials with cement roller presses. In the prior art, the following problems exist in the working process of the cement roller press. First: the material particles move down too slowly at the feed inlet, which is not conducive to the improvement of production efficiency; second: the two ends of the rolling wheel of the cement roller press often have side leakage of the material, and the sealing is not good; Three: The material falling from the feed port to the roller is often concentrated in the middle of the roller, so the middle of the roller is used more frequently, and the pos...

AI Technical Summary

Problems solved by technology

First: the material particles move down too slowly at the feed inlet, which is not conducive to the improvement of production efficiency; second: the two ends of the rolling wheel of the cement roller press often have side leakage of material, and the sealing performance is not good; Three: The material falling from the feed port to the roller is often concentrated in the middle of the roller, so the middle of the roller is used more frequently, and the two ends are basically not used, because it is more The use of high frequency is limited to the middle position of the roller, which will greatly shorten the service life of the roller

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