Efficient vertical agitating ball mill for cemented carbide production and manufacture

Abstract

The invention discloses an efficient vertical agitating ball mill for cemented carbide production and manufacture. The efficient vertical agitating ball mill comprises a grinding outer cylinder, a machine cylinder is installed at the upper end of the grinding outer cylinder in a disassembled mode, and a cylinder cover is tightly arranged at the upper end of the machine cylinder in a covered mode.An electric rotating machine is vertically and fixedly mounted at the center of the top surface of the inner side of the cylinder cover, a mounting bracket is mounted on an output shaft at the lower end of the electric rotating machine, and a conductive arc is mounted at the end, away from the electric rotating machine, of the mounting bracket. The efficient vertical agitating ball mill has the beneficial effects that the efficient vertical agitating ball mill for cemented carbide production and manufacture can realize fast and efficient grinding of cemented carbide powder, has high grinding efficiency, can achieve a better grinding effect without long-time grinding, and has good practicability.

Description

technical field [0001] The invention relates to the field of cemented carbide production, in particular to a high-efficiency vertical stirring ball mill for cemented carbide production. Background technique [0002] At present, the domestic existing ball mills for grinding cemented carbide powder materials generally adopt a vertically rotating stirring method, that is, a rotating shaft is installed vertically in the middle of the inner side of the mixing drum containing the cemented carbide powder and rotates along the rotating shaft. Multiple stirring arms are distributed divergently. In addition, the inner wall of the grinding drum of the ball mill is a cylindrical surface structure. When rotating and grinding, because the inner wall of the mixing drum is a smooth cylindrical surface, the alloy powder is unevenly dispersed on the entire cylindrical surface under the action of centrifugal force. , resulting in a small contact surface between the grinding ball and the inner ...

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Problems solved by technology

[0003] The purpose of the present invention is to provide a kind of high-efficiency vertical agitating ball mill for cemented carbide production in order to solve the above problems, to solve the low grinding efficiency and poor grinding effect of the conventional agitating ball mill for cemented carbide production in the prior art, Generally, it takes a long time to grind to achieve a better grinding effect, and the practicability is not strong.

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