Drying equipment for producing new material color master batch

Abstract

Drying equipment for producing new material color master batches comprises an outer frame structure, a rotary air injection structure, a drive structure and a concentration structure, wherein the outer frame structure comprises an outer frame and a first filter screen; the rotary air injection structure comprises a concentration frame, a rotary frame, a heater, a connecting frame, a first bearing, a gear ring, a connecting tube and a fan. The rotating frame rotates on the outer frame, so that air in the rotating frame can be heated, air sprayed into the outer frame can form a spiral shape so as to drive color master batches on the supporting plate to move in a spiral shape, on one hand, a distance that the hot air drives the color master batches to move can be increased, on the other hand, contact time of the color master batches and the hot air can be prolonged, the color master batch can be dried more obviously, and the effect is more ideal; and meanwhile, the hot air and the color master batch can rotate around the second filter frame, so that the color master batch can continuously move, and the hot air can dry the continuously moving color master batch.

Description

technical field [0001] The invention relates to the technical field of new materials, in particular to a drying device for producing color master batches of new materials. Background technique [0002] Masterbatch is a plastic colorant that is well dispersed with a high proportion of pigments or additives and resin. During the production process of masterbatch, it is often necessary to dry it in order to remove the moisture on its surface and facilitate the later stage. save. The existing masterbatch drying device continuously sprays hot air on the masterbatch. Since the masterbatch is supported by resin, the continuous hot air can easily soften the masterbatch; and the hot air after drying is directly discharged, resulting in waste of heat; at the same time The hot air is continuously and irregularly sprayed to the color masterbatch, which cannot achieve the specified movement of the color masterbatch, which affects the drying effect. [0003] Therefore, it is necessary t...

AI Technical Summary

Problems solved by technology

The existing masterbatch drying device continuously sprays hot air on the masterbatch. Since the masterbatch is supported by resin, the continuous hot air can easily soften the masterbatch; and the hot air after drying is directly discharged, resulting in waste of heat; at the same time The hot air is continuously and irregularly sprayed to the color masterbatch, which cannot achieve the specified movement of the color masterbatch, which affects the drying effect

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