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Laboratory high-shear dispersion and emulsion machine

A high-shear and emulsifier technology, applied in the direction of mixers, mixer accessories, chemical instruments and methods, etc., can solve the problems of small shear range and uneven mixing, and achieve uniform shearing, better effect and uniform mixing Effect

Inactive Publication Date: 2018-06-12
CHANGAN UNIV
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The purpose of the present invention is to provide a laboratory high-shear dispersing emulsifier to solve the problems of small shear range and uneven stirring of the dispersing emulsifier in the prior art.

Method used

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  • Laboratory high-shear dispersion and emulsion machine
  • Laboratory high-shear dispersion and emulsion machine
  • Laboratory high-shear dispersion and emulsion machine

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0066] The working process of a laboratory high-shear dispersing and emulsifying machine provided by the present invention is as follows. Use the stirring part installation frame 6 to adjust the stirring part to a suitable position, make it penetrate into the material container 2, and start working when it is powered on.

[0067] Such as Figure 13 As shown, during the rotation process, the rotor 38 inside the stator 31 will generate an upward attraction to the material below the stator, so as to promote the circulation of the material below to the upper part. The movement process is specifically: The material flows to the central hole 36 through the material channel formed by the first shearing piece 35 of the first stirring part 3 and the bottom of the connecting cylinder 34, and the material at the bottom of the material container 2 passes through the material channel formed by the second shearing piece 37 and the bottom of the connecting cylinder 34. The material channel f...

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Abstract

The invention discloses a laboratory high-shear dispersion and emulsion machine. The dispersion and emulsion machine comprises a base, wherein a detachable material container is mounted above the base, a stirring part is mounted movably in the material container, the stirring part comprises a first stirring part and a second stirring part, the first stirring part is used for circulating the material at the middle and lower parts in the material container to the upper part and performing shearing and dispersing, and the second stirring part is coaxially mounted with the first stirring part andused for circulating the material at the upper part in the material container to the middle and lower parts and performing stirring. By virtue of the two stirring parts connected coaxially up and down, the material in the material container can be subjected to uniform dispersion and shearing to ensure the material to be uniformly stirred without the phenomena of caking and up and down layering.

Description

technical field [0001] The invention relates to a dispersing and emulsifying machine, in particular to a laboratory high-shear dispersing and emulsifying machine. Background technique [0002] The emulsifier shears, disperses and impacts the material through the high-speed rotation of the dispersing head connected to the motor, making the material fine. At present, the dispersing and emulsifying machine used in the laboratory is mainly to recombine different liquids or mixtures of liquids and fine-grained solids to disperse evenly. [0003] The dispersing and emulsifying machine in the prior art is composed of a frame, a motor installed on the frame, and a dispersing head driven by the motor. Due to the small shearing range of the dispersing head of the current emulsifying machine, the material on the outer edge cannot be stirred evenly. Manual external stirring is prone to uneven stirring around, agglomeration, and layering up and down; the lack of a unified shearing and d...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B01F3/08B01F7/16B01F7/18B01F15/00B01F15/06
CPCB01F23/41B01F23/43B01F27/074B01F27/27B01F27/192B01F27/806B01F27/90B01F35/2115B01F35/2215B01F35/3204B01F35/90B01F2035/99B01F2101/23
Inventor 蒋玮单金焕李玉鹏叶万里李鹏飞
Owner CHANGAN UNIV
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