Attrition mill grinding bin capable of automatic feeding

Abstract

The invention discloses an attrition mill grinding bin capable of automatic feeding. The grinding bin comprises a grinding bin body, a decompression chamber, an air outlet pipe and air inlet pipes, wherein a plurality of air inlets are formed on one side of a connecting part between each air inlet pipe and the grinding bin body; the grinding bin body comprises a feed pipe, a stock bin, discharge pipes and U-shaped circular grooves; a feed port of the feed pipe stretches out of the side surface of the grinding bin body; a discharge port of the feed pipe is connected with a material inlet of the stock bin; the stock bin is fixedly mounted on a rotating shaft; at least one stock bin discharge port is formed in the side surface of the stock bin and fixedly connected with the discharge pipes; discharge ports of the discharge pipes are connected with the U-shaped circular grooves; the stock bin is in a cylinder structure with both the bottom surface and the top surface being in regular polygon shapes; one storage bin discharge port is formed in each rectangular side surface of the stock bin; and the stock bin is internally provided with a cone taking the bottom surface of the stock bin as the bottom surface. The grinding bin is provided with the cone taking the bottom surface of the stock bin as the bottom surface, so that the situation that material accumulation of the stock bin occurs due to the fact that a material does not slide down timely can be avoided, and the material can enter the U-shaped circular grooves fully.

Description

technical field [0001] The invention relates to a grinder grinding bin capable of automatic feeding. 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 is necessary to start from these two aspects. The technology and process of "more crushing...

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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