Drying equipment used in dye production

Abstract

The invention discloses drying equipment used in dye production. The drying equipment comprises a mounting plate and an annular electric guide rail fixedly arranged on the front end surface of the mounting plate, and the front end face of the mounting plate is fixedly provided with two annular surrounding plates, wherein the radius of one surrounding plate is larger than that of the other one; andthe two surrounding plates are arranged around a material conveying plate, a circular conveying cavity with a forward opening is formed among the two surrounding plates and the material conveying plate, and one end of a feeding pipe is fixed on the surrounding plates. According to the drying equipment, a microwave heating manner is adopted, so that the whole dye is rapidly warmed up; the contactarea of the dye and the air is increased by flattening and cutting the dye, the moisture in the high-temperature dye can be quickly evaporated, and then the dye is subjected to the steps such as crushing and drying. According to the drying equipment, a part of moisture in the dye can be removed before the dye is crushed, so that the subsequent crushing and stirring treatment effect is better.

Description

technical field [0001] The invention relates to the technical field of dye drying, in particular to a drying equipment used in dye production. Background technique [0002] Textile dyes are prepared through the preparation of powders. In the production process of dye powders, it needs to go through steps such as feeding, crushing, and mixing. When mixing, it is necessary to add solvents to mix and react powders of various formulas to form new For dyes, adding a solvent can fully mix the raw materials to achieve the best state, but this process will bring in moisture, which needs to be dried. The traditional drying process generally involves stirring and breaking the dyes to make them The dye is dispersed from the paste under the action of shearing, and then dried at high temperature. Due to the large amount of water in the dye, the effect of stirring and smashing is not good, and the efficiency of traditional drying is low. In order to solve the above problems, The present ...

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Problems solved by technology

[0002] Textile dyes are prepared through the preparation of powders. In the production process of dye powders, it needs to go through steps such as feeding, crushing, and mixing. When mixing, it is necessary to add solvents to mix and react powders of various formulas to form new ones. For dyes, adding a solvent can fully mix the raw materials to achieve the best state, but this process will bring in moisture, which needs to be dried. The traditional drying process is generally to stir and break the dyes, so that The dye is dispersed from the paste under the action of shearing, and then dried at high temperature. Due to the large amount of water in the dye, the effect of stirring and breaking is not good, and the efficiency of traditional drying is low. In order to solve the above problems, proposed the invention

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