Ball grinding machine for improving discharging quality and with classification function

Abstract

The present invention is a ball mill with a classification function for improving the discharge quality. It has a ball mill cylinder, a feed inlet is provided on the cylinder, a transmission device and a discharge device are provided at the front of the cylinder, and a spiral guide is provided inside the discharge device. The material device, the front part of the discharge device is provided with a discharge grading device, the discharge grading device includes a cylindrical outer cover, and the inside of the cylindrical outer cover is provided with a truncated conical screen horizontally, the two ends of the screen are open, and the diameter of the screen opening is The small end is fixedly connected with the screw guide device, and the end with a large opening diameter of the screen is provided with a ring-shaped baffle, and a coarse material receiving hopper is arranged on the outside of the bottom adjacent to the annular baffle, and the bottom of the coarse material receiving hopper passes through the pipe and the coarse material pool connected; the bottom of the cylindrical outer cover is provided with a fine material outlet, and the fine material outlet is connected to the material equipment through the fine material discharge pipe; the invention has simple structure, convenient and efficient operation, and is beneficial to increase the added value of the product, and has great advantages. Good promotion and application value.

Description

technical field [0001] The invention relates to the technical field of ball mills for making bricks, in particular to a ball mill with a classification function for improving discharge quality. Background technique [0002] Ball mills are often used to grind raw materials in brick-making workshops. Generally, the slurry produced by traditional ball mills has not undergone strict classification treatment, and the coarse and fine ones are mixed together. For processing some high-quality autoclaved aerated bricks, The slurry is used for processing regardless of thickness, which will definitely affect the quality of the product; at the same time, it also reduces the utilization rate and added value of raw materials. Therefore, it is necessary to design a ball mill that can effectively improve the quality of the output. up. Contents of the invention [0003] The object of the present invention is to provide a ball mill with a classification function that has a simple structure...

AI Technical Summary

Problems solved by technology

[0002] Ball mills are often used to grind raw materials in brick-making workshops. The slurry produced by traditional ball mills is generally not strictly graded, and the thick and fine ones are mixed together. For the processing of some high-quality autoclaved aerated bricks, The slurry is used for processing regardless of thickness, which will definitely affect the quality of the product; at the same time, it also reduces the utilization rate and added value of raw materials, so it is necessary to design a ball mill that can effectively improve the quality of the output. up

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