Introduction of ultra fine technology of liquid comminution
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Last Update: 2007-01-29
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Source: Internet
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Author: User
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Introduction of ultra micro technology of liquid comminution in Beijing Huajing Wufang practical nano technology development company The principle of supercomputer for liquid comminution is to accelerate the high-pressure liquid (above 100MPa) through the ejector to form a high-speed jet, drive the solid particles in it to move at a high speed, and then form a high-speed collision with the target plate (diamond and other super hard materials) or another jet in the opposite direction Due to the strong impact and ultrasonic vibration generated by diamond, the solid materials in it are ultra refined 。 The liquid pulverizing supercomputer is mainly used to superfine the solid particles suspended in the liquid or to make the emulsion with better suspension, dispersion and emulsification effect This method is widely used in medicine, food, health products, dairy industry, beverage, cosmetics, spices and other industries The advantage of this method is that it is especially suitable for preparing slurry and emulsion of various ultrafine organic substances When the material is circulated and crushed, the solid particles can be crushed to less than 1 microns Some materials can reach sub micron or below 200 nm, and can make dispersions with excellent dispersibility, excellent uniformity and stability Its other advantage is incomparable with other processing methods It will not pollute the processed goods in the completely closed state all the time, and the processing temperature will not exceed 60 ℃ It will not change the nature of the processed items.
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