Grinding mill and ceramic preparation method

Abstract

The invention relates to a grinding mill. The grinding mill comprises a cylindrical rotating cylinder, a motor and a base. The grinding mill is characterized in that a material door is formed in the rotating cylinder; the width of the material door is consistent with that of the rotating cylinder; the material door can be overturned outwards relative to the rotating cylinder around a rotating shaft; a locking mechanism is arranged at a corresponding position of the material door and the rotating cylinder; a transmission gear is arranged on the side wall of the rotating cylinder; the motor drives the transmission gear for rotation through a transmission belt; bearings are connected to two sides of the rotating shaft of the rotating cylinder, and are respectively mounted in each bearing mounting ring; a limiting ring and an elastic plate are arranged in each bearing mounting ring; each limiting ring is located in the corresponding bearing mounting ring; a plurality of elastic plates adopt a semi-moon-shaped structure; each limiting ring and the corresponding bearing mounting ring are concentrically arranged; the elastic plates are respectively arranged in an annular region limited byeach limiting ring and the corresponding bearing mounting ring; the arc top of the semi-moon-shaped structure of each elastic plate is in top connection with the outer periphery of the correspondinglimiting ring, and fixation is realized through a corresponding connecting piece; two ends of the semi-moon-shaped structure of each elastic plate are connected with the corresponding bearing mountingring through one corresponding fixing piece; the elastic plates are used for enabling a shaft axis of the rotating shaft to be in reciprocating motion along an elastic mechanism; and the bearing mounting rings are fixed relative to the base, and are supported by the base.

Description

technical field [0001] The invention relates to equipment for ceramic production, in particular to a pulverizing mill and a method for preparing ceramics by using the pulverizing mill. Background technique [0002] In the ceramic production process, it is necessary to crush the mineral materials used to make ceramics into powder before subsequent processing. Common ceramic mineral materials include clay, alumina, kaolin, quartz, feldspar, etc. These materials have the following similarities, such as generally high viscosity, uneven hardness and a large amount of impurities. During the crushing process, due to the certain viscosity of these materials, some of them are relatively viscous during the crushing process in ordinary crushing mills. In addition, soft materials will adhere to the inner wall of the grinding mill rotating cylinder and the grinding balls, forming a cushion of soft mineral materials. It is difficult to ensure that the materials are uniformly crushed durin...

AI Technical Summary

Problems solved by technology

These materials have the following similarities, such as generally high viscosity, uneven hardness and a large amount of impurities. During the crushing process, due to the certain viscosity of these materials, some of them are relatively viscous during the crushing process in ordinary crushing mills. In addition, soft materials will adhere to the inner wall of the grinding mill rotating cylinder and the grinding balls, forming a cushion of soft mineral materials. It is difficult to ensure that the mate

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