High-precision mixed ball-type stirrer

Abstract

The invention discloses a high-precision mixed ball-type stirrer. The high-precision mixed ball-type stirrer comprises a feed bin, a ball-shaped kettle body, a kettle cover, a stirrer, a base, a motor, a coupler and a speed reducer, wherein the feed bin is installed on the kettle cover; the kettle cover is installed at the upper end of the ball-shaped kettle body; the lower end of the ball-shaped kettle body is installed on the base; a rotating shaft of the motor is connected with an input shaft of the speed reducer through the coupler; an output shaft of the speed reducer penetrates through a casing of the bottom of the ball-shaped kettle body and is connected with a central shaft hole of the stirrer; a discharging port is arranged at the bottom of the casing of the ball-shaped kettle body and beside the output shaft of the speed reducer; and the stirrer comprises three blades; the blades are spiral blades and are arranged near the inner wall of the lower part of the ball-shaped kettle body. The three-blade stirrer does a centrifugal vortex motion in the running process to realize three-dimensional diffusion of stressed materials, and the stirrer has a bottom-scraping and wall-scraping function, so that high-precision mixing is ensured; the high-precision mixed ball-type stirrer is suitable for mixing powder, granules and small materials; the workability and the uniformity of all the materials are good; and segregation in the mixing process is avoided.

Description

technical field [0001] The invention relates to a mixer, in particular to a high-precision mixing ball mixer. Background technique [0002] A mixer is a machine with a bladed shaft that rotates in a cylinder or a tank to stir and mix various raw materials to make it a mixture or a suitable consistency. There are many types of mixers, such as forced mixers, single-shaft mixers, twin-shaft mixers, etc. When the existing mixer is mixing the mixture of powder, particles and small lumps, because the material is finer, the viscosity is higher after adding water and mixing, and there is more adhesion on the inner wall of the tank and the reaction kettle, which affects the mixing efficiency; And because the cylindrical tank is used, the material cannot form a centrifugal vortex motion during stirring, which affects the stirring accuracy. Contents of the invention [0003] The purpose of the present invention is to provide a high-precision mixing ball mixer using a spherical tank...

AI Technical Summary

Problems solved by technology

When the existing mixer is mixing the mixture of powder, particles and small lumps, because the material is finer, the viscosity is higher after adding water and mixing, and there is more adhesion on the inner wall of the tank and the reaction kettle, which affects the mixing efficiency; And because the cylindrical tank is used, the material cannot form a centrifugal vortex motion during mixing, which affects the mixing accuracy.

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