Layered pulverizer for increasing bulk density

Abstract

The invention relates to a layered pulverizer for increasing bulk density. The layered pulverizer comprises a dropping barrel which is of a funnel-shaped structure, a pulverizing mechanism is disposedon the inner side of the dropping barrel, and the pulverizing mechanism and the dropping barrel are the same in shape. The pulverizing mechanism is provided with a plurality of blades at intervals, the blades are rotatable, and materials are pulverized in the process of simultaneous rotating of the blades and the pulverizing mechanism. The blades are each provided with a plurality of air holes. The pulverized materials are squeezed in the rotating process of the blades, and then air in the materials is pumped away by an air pump, so that the material bulk density is increased. The pulverizingmechanism is of a layered structure, each layer can be independently rotated, and the use is simple and flexible.

Description

technical field [0001] The invention relates to a pulverizer, in particular to a layered pulverizer which improves bulk density. Background technique [0002] Bulk density is the mass per unit volume measured after filling dust or powder freely in a certain container. Some powdery materials have different bulk densities during production and processing, but for natural Filling the accumulated powdery materials in between will easily cause more air in the powdery materials, and the bulk density is small, which not only wastes packaging materials, but also easily causes splashes of powdery materials during the filling process, making the operation more difficult . [0003] During the grinding process of the traditional mill, the air in the powdery material is not extracted through external measures, which is likely to cause the naturally accumulated powdery material to take up a large space, and it is easy to cause the powdery material to collapse during the accumulation proc...

AI Technical Summary

Problems solved by technology

[0002] Bulk density is the mass per unit volume measured after filling dust or powder freely in a certain container. Some powdery materials have different bulk densities during production and processing, while for natural Filling the accumulated powdery materials in between will easily cause more air in the powdery materials, and the bulk density is small, which not only wastes packaging materials, but also easily causes splashes of powdery materials during the filling process, making the operation more difficult

[0003] During the grinding process of the traditional mill, the air in the powdery material is not extracted through external measures, which is likely to cause the naturally accumulated powdery material to take up a large space, and it is easy to cause the powdery material to collapse during the accumulation process. Splash, resulting in waste of powdery materials, and easy to pollute the environment

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