Dynamic dehumidification device for drying plastic particles

Abstract

The invention discloses a dynamic dehumidification device for drying plastic particles, and belongs to the technical field of plastic particle processing. Moisture on the plastic particles is absorbedand dried through magnetic dehumidification balls, and before the magnetic dehumidification balls absorb the moisture, magnet layers can magnetically absorb hollow magnetic balls, and after the magnetic dehumidification balls absorb the moisture to a certain degree, outer moisture absorption expansion layers absorb water and expands to extrude inner elastic magnetic shielding layers, inner elastic magnetic shielding layers are extruded to be tightly attached to the hollow magnetic balls, so that a certain magnetic shielding effect on the hollow magnetic balls is achieved; and the magnetic dehumidification balls are reset inwards under the action of extension springs, and after a drying part is dried and the outer moisture absorption expansion layers lose water, the inner elastic magneticshielding layers expand outwards to weaken the shielding effect on the hollow magnetic balls, when the magnetic attraction force of the magnet layers to the hollow magnetic balls is larger than the tensile force of the extension springs, the magnetic dehumidification balls are pulled to move outwards, reciprocating dynamic movement is matched with a rotating dehumidification cylinder, and the gooddehumidification effect on the plastic particles is effectively achieved.

Description

technical field [0001] The invention relates to the technical field of plastic particle processing, and more specifically relates to a dynamic dehumidification device for drying plastic particles. Background technique [0002] With the continuous development of society, the plastic industry has developed rapidly. The raw material of plastic products is plastic particles. The production and processing of plastic particles needs to go through many processes, among which the drying device is an important part. At the same time, the loose plastic particles that have been processed are also easy to get damp when exposed to the air. The strength of plastic products made of high-quality plastic raw materials will be significantly reduced, thereby affecting the quality of plastic products, so plastic particles in the manufacturing process and loose plastic particles need to be dried before being processed into plastic products. [0003] At present, the drying device used for plasti...

AI Technical Summary

Problems solved by technology

Such an oven can be used to dry plastic particles. Usually, the drying time is long, the drying efficiency is not high, and the operation is time-consuming and laborious for operators. Poor air flow, uneven heating, and uneven heating of plastic particles will also have a great impact on the quality of later plastic products

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