Horizontal mixer with heat insulation structure

By introducing spiral turbulent cooling and multi-layer insulation structure into the horizontal mixer, the problems of heat conduction of the rotating shaft and equipment burns have been solved, achieving efficient heat dissipation and safe operation.

CN224485598UActive Publication Date: 2026-07-14XIAMEN YONGJIAHUI PLASTIC CO LTD
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Patent Information

Authority / Receiving Office
CN · China
Patent Type
Utility models(China)
Current Assignee / Owner
XIAMEN YONGJIAHUI PLASTIC CO LTD
Filing Date
2025-08-12
Publication Date
2026-07-14

AI Technical Summary

Technical Problem

The heat from the rotating shaft of the existing horizontal mixer is easily conducted to the reducer. The lack of an overall heat insulation structure makes the equipment prone to burning workers and has low heat dissipation efficiency.

Method used

The design incorporates a combination of heat dissipation and insulation components, including a circulating chamber and guide plates within the rotating shaft to form spiral turbulent cooling, and a multi-layered insulation structure (heat-insulating layer, buffer layer, and reflective layer) in the outer stirring cylinder to block heat conduction and radiation.

Benefits of technology

It achieves uniform cooling across the entire shaft, preventing heat accumulation and improving heat dissipation efficiency. Furthermore, the multi-layer insulation structure reduces the temperature of the equipment's outer surface, preventing workers from getting burned.

✦ Generated by Eureka AI based on patent content.

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    Figure CN224485598U_ABST
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Abstract

The utility model discloses a horizontal stirrer with heat -insulating structure relates to stirring equipment technical field, the utility model discloses a outer layer stirring drum one side is fixedly connected with the fixing frame, the fixing frame top is provided with the pivot, the pivot inner chamber is provided with the heat abstractor, the outer layer stirring drum inner chamber is provided with the heat -insulating component, the fixing frame inner chamber is provided with the drive assembly. In the heat abstractor of the utility model, the circulating chamber of pivot inner chamber cooperates with the fixed deflector of inboard, changes the laminar state of traditional flat cavity, when the deflector rotates synchronously with the pivot, can guide the cooling liquid to form spiral turbulent flow, avoids the uneven heat dissipation caused by local retention, simultaneously, the turbulent cooling can quickly take away the heat of pivot because of material conduction or friction, realizes shaft body global even cooling, and the fan accelerates the air flow, forces to take away the heat of the surface of the heat sink, avoids the heat to gather in the shaft sleeve and the reducer connecting end.
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