High-low-speed shear emulsifying mixer

Abstract

The invention discloses a high-low-speed shear emulsifying mixer. The high-low-speed shear emulsifying mixer comprises a tank body and a cover body, wherein a discharge opening is formed in the bottomcentral position of the tank body; a first feed opening and a second feed opening are formed in the upper part of the side face of the tank body; a big gear ring is fixed on the inner wall of the cover body and is meshed with a second planet gear inside the big gear ring; a driven shaft is arranged on the second planet gear; the second planet gear is meshed with a small gear ring at the central position of the big gear ring; the small gear ring is meshed with a first planet gear inside the small gear ring; the first planet gear is meshed with a sun gear at the central position of the small gear ring; a driving shaft is arranged on the sun gear; a scraper is arranged at the bottom of the driving shaft. By gear train transmission, the driven shaft rotates and revolves around the driving shaft, so that uniformity and sufficiency in mixing are realized; by transmission of two gear trains, opposite rotating directions of the driving shaft and the driven shaft are realized; meanwhile, the speed difference between the driving shaft and the driven shaft is increased, and uniformity and sufficiency in emulsifying are realized; the scraper arranged at the bottom of the driving shaft can effectively prevent the settlement of materials.

Description

technical field [0001] The invention relates to chemical equipment, in particular to a high and low speed shear emulsification stirring device. Background technique [0002] Emulsifier is a common equipment that integrates mixing, dispersing, homogenizing and emulsifying functions. Due to the following shortcomings of the commonly used emulsifying machine mixing tank: 1. The mixing method is backward and uneven, resulting in low mixing efficiency and low product quality. Low quality; 2. Powder and viscous materials are often bonded to the inner wall and bottom of the tank, which is not easy to clean; 3. The bottom material is often deposited when it is discharged; 4. The stirring paddle of the emulsifier is not easy to disassemble, and it is not easy to clean. Contents of the invention [0003] The object of the present invention is to provide a high-low-speed shear emulsification stirring device to solve the problems raised in the above-mentioned background technology. ...

AI Technical Summary

Problems solved by technology

[0002] Emulsifier is a common equipment that integrates mixing, dispersing, homogenizing and emulsifying functions. Due to the following shortcomings of the commonly used emulsifying machine mixing tank: 1. The mixing method is backward and uneven, resulting in low mixing efficiency and low product quality. Low quality; 2. Powder and viscous materials are often bonded to the inner wall and bottom of the tank, which is not easy to clean; 3. The bottom material is often deposited when it is discharged; 4. The stirring paddle of the emulsifier is not easy to disassemble, and it is not easy to clean and sanitate

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