Milling device for bentonite crushing process

Abstract

The invention discloses a milling device for bentonite crushing process. The milling device comprises a crushing chamber, a feeding opening formed in the top end opening in the crushing chamber and agrinding chamber arranged at the bottom of the crushing chamber and communicating with the crushing chamber, a driving crushing gear and a driven crushing gear matched with the driving crushing gear are arranged in the crushing chamber, a driving motor is arranged on the outer wall of the back surface of the crushing chamber, the output end of the driving motor is fixedly connected with the driving crushing gear, a driving body is arranged on the inner wall of the driving chamber, a driving mechanism in clearance fit with the grinding body is arranged in the grinding body, a discharging mechanism communicating with the grinding chamber is arranged at the bottom of one side of the grinding chamber, the middling device further comprises a driving structure, one end of the driving structure is arranged at the bottom of the outer side of the grinding chamber, and the other end of the driving structure penetrates through the bottom of the grinding chamber and is connected with the grindingstructure. According to the milling device, the milling effect for bentonite is high, the follow-up use and the performance of corresponding products are ensured, different needs are met, the costs are saved, and the use range of the device is increased.

Description

technical field [0001] The invention relates to the technical field of bentonite processing, in particular to a milling device for crushing bentonite. Background technique [0002] Bentonite is a non-metallic mineral whose main mineral component is montmorillonite, also called bentonite. [0003] China has a long history of developing and using bentonite. It was originally used as a detergent. Later, the United States discovered that it is yellow-green clay in the paleostratum of Wyoming. It can swell into a paste after adding water, so people use this Properties of clay, collectively referred to as bentonite. [0004] Bentonite is a non-metallic mineral with montmorillonite as the main mineral component. Due to the layered structure formed by the montmorillonite unit cell, there are some cations, such as Cu, Mg, Na, K, etc., and these cations are compatible with the montmorillonite unit cell. The role of the cation is very unstable and is easily exchanged by other cations...

AI Technical Summary

Problems solved by technology

[0006] The purpose of the invention is to provide a milling device for bentonite crushing and processing, which solves the problem that the existing milling device has a poor milling effect and cannot grind bentonite well evenly, which makes the particle size inconsistent and affects the follow-up process. The use and performance of corresponding products; and powders of different particle sizes cannot be collected according to needs, which makes the use of existing milling devices limited

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