Rotor and depolymerization device

Abstract

The invention discloses a rotor, which comprises a rotary shaft, wherein discs are arranged on the outer periphery of the rotary shaft at intervals layer by layer; clamping rods are arranged between the discs at adjacent layers; the clamping rods are used for supporting and limiting the discs; dispersible sheets are arranged at the bottoms of the discs at the lowermost layer; the dispersible sheets are used for dispersing materials to be processed; clamping grooves are formed in the outer periphery of the discs in an annular manner at intervals; the clamping grooves are close to the outer periphery edge of the discs; decorative sheets are mounted in the clamping grooves in a detachable and movable manner; and the decorative sheets are used for modifying and shaping the materials to be processed. The invention further discloses a depolymerization device. According to the scheme, the overall quality of the rotor can be effectively reduced, and the production cost is reduced; and in addition, the treatment quality of materials is effectively improved, and powder particles with smaller particle size and rounder and more beautiful appearance are obtained.

Description

technical field [0001] The present invention relates to the technical field of drying equipment, and more specifically relates to a rotor and a depolymerization device. Background technique [0002] Ultrafine dispersion is one of the important ways to improve the quality of micropowder and nanoparticles, but with the ultrafine and nanonization of micropowder particles, the smaller the particle size and the more atoms on the surface, the higher the surface energy and the adsorption effect. The stronger it is, according to the principle of minimum energy, the particles will agglomerate with each other, so that they cannot be well dispersed in the polymer matrix. At present, there are many nano-calcium carbonate products on the domestic market. They have indeed reached the nanometer level when detected under a scanning electron microscope, but in practical applications, their effect is not better than that of fine calcium carbonate. The reason is that nano-calcium carbonate has...

AI Technical Summary

Problems solved by technology

At present, there are some depolymerization devices in the prior art. In order to facilitate the breaking up of materials, these depolymerization devices are often equipped with rotatable rotors for breaking up materials. In actual operation, due to the existing depolymerization devices The rotors of these rotors are generally solid cylinders. Therefore, the overall mass of these rotors is extremely large, resulting in extremely high output power required by the peripheral drive device, resulting in extremely high production costs.

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