A plastic particle drying device

By employing a counter-rotating shaft and drying components in the plastic particle drying device, combined with a spiral air outlet and blade design, the problem of uneven drying in the prior art is solved, and rapid and uniform drying of plastic particles in the tank is achieved.

CN224275759UActive Publication Date: 2026-05-26HUZHOU LANXIN POLYMER MATERIAL CO LTD
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Patent Information

Authority / Receiving Office
CN · China
Patent Type
Utility models(China)
Current Assignee / Owner
HUZHOU LANXIN POLYMER MATERIAL CO LTD
Filing Date
2025-05-30
Publication Date
2026-05-26

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Abstract

A plastic particle drying device is provided to address the technical problem mentioned in the background art where the air outlets of air duct one and air duct two are located on the side wall of the tank, resulting in the plastic particles closer to air duct one and air duct two drying first, leading to inconsistent drying levels and prolonged drying time. The device includes a tank with an inlet and an outlet, two hollow rotating shafts inside the tank, each with a retractable spiral air outlet pipe fixed inside. Several blades are fixed on the outer surface of both shafts, with air ducts inside the blades communicating with the spiral air outlet pipes. An oblique air outlet is opened at the bottom of the blades. A drying component for drying the plastic particles inside the tank is located on the inner wall of the tank. A blower for providing hot air to the spiral air outlet pipes and drying component is located outside the tank. A steam pipe for channeling water vapor to the outside is located on the tank.
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Citation Information

Patent Citations

  • PVC particle drying machine

    CN219505199U