Space sport mixer

A space movement and mixer technology, applied in the direction of mixers, jitter/oscillation/vibration mixers, mixers with rotating containers, etc., can solve problems such as slow speed, uneven mixing of materials, and reduced mixing efficiency

Inactive Publication Date: 2007-09-19
JIANGSU POLYTECHNIC UNIVERSITY
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] At present, there are many kinds of rotating container mixers at home and abroad, including traditional cylindrical mixers, single and double cone mixers, V-shaped mixers, etc., but when the materials of this type of mixer are turned over in the container, they mainly rely on simple rotation. Movement, when working, the materials can only be separated-combined, combined-separated by simple diffusion and flow. The mixing efficiency mainly depends on the rotation speed, and the rotation speed is less than the critical

Method used

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  • Space sport mixer

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Embodiment Construction

[0005] As shown in Figure 1, it can be used as one of the embodiments, the motor 1 makes the crank 3 rotate through the reduction device 2, and the mixing container 6 of the helical curve type "lifting board" is arranged in the cylinder and is installed in the container frame 5, and the discharge port is 7. One end of the container frame 5 is mechanically connected with the crank 3 by the ball pair 4, and the other end is connected with the universal joint 8 and the rocker 9, and the rocker 9 and the crank 3 are respectively connected with the frame 10 by the hinge rotation pair, and their The axes of rotation are perpendicular to each other, or they may not be arranged vertically. When the crank 3 rotates continuously, there is a quick return motion in the space mechanism, and any point on the mixing container generates a space trajectory, and the material in the container moves along with the container, which includes both translation and rotation with a large acceleration. ...

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Abstract

A space motion mixer comprises a crank arm, a rocking bar, a container frame, a mixing container, a machine frame, a speed reduction gearing, a motor, etc. The mixing container with a helical line-shape scraping blade therein is arranged inside the container frame, two ends of the container frame are mechanically connected to the crank arm via a ball pair and the rocking bar via a universal joint respectively, and the crank arm and the rocking bar are respectively connected with a rotary pair and the machine frame. When the crank arm rotates in a complete alternation, the rocking bar swings around the machine frame, and the mixing container has a space motion containing rotation and movement; because of the space quick return motion and helical curve scraping blade, the materials in the container can generate a three-D projecting motion along axial, radial and circumferential directions for driving materials to be in a conglomeration and diffusion motion alternately for thorough mixing to have a good mixing effect and a high mixing efficiency, additionally, the invention is provided with simple structure, and can be controlled conveniently and manufactured easily.

Description

technical field [0001] The invention relates to a spatial three-dimensional motion mixer, which is suitable for efficient mixing of two or more materials with different specific gravity, and has a compact structure and is easy to install, repair, clean and maintain. Background technique [0002] At present, there are many kinds of rotating container mixers at home and abroad, including traditional cylindrical mixers, single and double cone mixers, V-shaped mixers, etc., but when the materials of this type of mixer are turned over in the container, they mainly rely on simple rotation. Movement, when working, the materials can only be separated-combined, combined-separated by simple diffusion and flow. The mixing efficiency mainly depends on the rotation speed, and the rotation speed is less than the critical speed, generally 30% to 50% of the critical speed. %, the rotating speed is too large, due to the generation of centrifugal force, the materials with different components...

Claims

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Application Information

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IPC IPC(8): B01F11/00B01F9/00
Inventor 沈惠平张会芳高宗华
Owner JIANGSU POLYTECHNIC UNIVERSITY
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