Superfine grinding method for domestic soybean milk machine

Abstract

The present invention relates to a soybean processing method, specifically to a superfine grinding method for a domestic soybean milk machine. The principle is that: high speed rotating blades are adopted to accelerate soybean particles requiring grinding, a liquid-solid two-phase fluid flows through a fixed hole to further accelerate, and a rack-shaped fixed cutter facing the liquid flowing direction is arranged in front of the hole, wherein the rack-shaped fixed cutter is manufactured from a wear resistance metal material, the surface is made into a shallow groove-like grid, and the square micro-cutting edge is arranged between the grids. According to the present invention, a material is grinded through friction and impact of the material flowing through the surface of the rack-shaped fixed cutter at a high speed and the micro-cutting edge on the surface of the fixed cutter, such that the possibility of damage on the fixed cutter by impacts of other high speed rotation parts is effectively avoided, and fixed cutter cleaning is convenient due to the groove on the surface.

Description

technical field [0001] The invention relates to a soybean processing method, in particular to a superfine grinding method for a household soybean milk machine. technical background [0002] Ultrafine pulverization technology refers to a pulverization technology that pulverizes materials to a particle size below 10 μm. It is an emerging discipline that combines mechanics, electricity, solid chemistry, reaction kinetics, and interface chemistry. Ultrafine pulverization technology The final product obtained—ultrafine powder or its suspension emulsion, has special physical and chemical properties that ordinary particles do not have, such as good solubility, dispersibility, adsorption, chemical reactivity, etc. Therefore, ultrafine pulverized products have been widely used In many fields such as food, chemical industry, medicine, cosmetics, pesticides, dyes, paints, electronics, etc., ultrafine grinding technology has a wide range of applications in various fields of the national...

AI Technical Summary

Problems solved by technology

[0003] For ultrafine crushing and homogenization of materials, wet crushing equipment such as colloid mills and high-pressure homogenizers are commonly used; these equipments can partially meet the needs of production, but there are still many problems: First, the materials processed by these equipments The particle size is mostly at the micron level, and it is difficult to reach the submicron or even nanometer level, which cannot meet the requirements for preparing higher-performance products: Second, the crushing and homogeneous emulsification of materials by equipment is achieved by adjusting the gap and relative movement between parts On the one hand, the wear of these parts pollutes the processed products, and on the other hand, it changes the gap between the parts. Although the gap can be adjusted, the product needs to be inspected frequently, which will inevitably affect the work efficiency and quality.

However, it is difficult to clean the moving and static grinding disc cutter teeth of the soybean milk machine, and the movable grinding disc cutter teeth and the static grinding disc cutter teeth are prone to wear or damage due to collisions due to vibration and other reasons during operation.

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