Roller cutting grinding mill feeding material bin without material residues

Abstract

The invention discloses a roller cutting grinding mill feeding material bin without material residues. The roller cutting grinding mill feeding material bin comprises a feeding inlet, a bin body and at least one discharging outlet; the bin body is of a cylindrical structure; the feeding inlet is formed in the top surface of the bin body; the discharging outlets are formed in the positions, close to the bottom surface of the bin body, of the side surface of the bin body; and the height of the lower opening parts of the discharging outlets is the same as that of the bottom surface of the bin body; the bin body is in a cylindrical shape or is of a column structure of which the top surface and the bottom surface are regular polygons; the material bin is internally provided with a cone with the bottom surface of the bin body as a bottom surface; and the cone is a circular cone, and the vertex of the circular cone is located at the body center of the bin body. According to the roller cutting grinding mill feeding material bin without the material residues, materials in the material bin can quickly slip off through the multiple discharging outlets; the cone is arranged in the material bin, thus, the materials can slip downwards automatically, and the slip velocity of the materials also can be increased, so that the situation that the materials are stacked due to the fact that the slipping of the materials is not in time is avoided; and after feeding is stopped, the materials in the material bin can slip off completely and do not need to be cleaned manually, and the production efficiency is improved.

Description

technical field [0001] The invention belongs to the technical field of mills, and in particular relates to a feed bin of a roller cutting grinder capable of keeping materials from remaining. Background technique [0002] In industrial and agricultural production, it is often necessary to use a mill to crush various materials. According to the different grinding media and grinding materials, the mill can be divided into: ball mill, column mill, rod mill, tube mill, autogenous mill, rotary mortar roller mill, vertical mill, multi-layer vertical mill, vertical Type roller mill, DMC mill, etc. Batch ball mills are generally used in the production of the ceramic industry, and the wet method is used for production. The grinding action can be divided into two parts, one is the grinding action between the grinding bodies and between the grinding body and the simplified body, and the other is the impact when the grinding body falls. In order to improve the grinding efficiency, it i...

AI Technical Summary

Problems solved by technology

Most of the materials in the traditional grinder cannot be automatically fed and discharged, which is easy to cause the materials to accumulate in the feeding pipe, and after the feeding is stopped, all the materials in the silo cannot enter the cylinder for grinding, which requires manual labor. Cleaning up is inefficient and wastes human resources

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