一种烘箱热风循环装置

By setting up staggered inclined dehumidification plates and a circulation chamber in the drying oven, and utilizing vortex condensation and circulating heating, the problem of rapid increase in humidity in the early stage of drying is solved, and efficient drying of capacitors is achieved.

CN224517187UActive Publication Date: 2026-07-17ANHUI SIXIN ELECTRONICS CO LTD

Patent Information

Authority / Receiving Office
CN · China
Patent Type
Utility models(China)
Current Assignee / Owner
ANHUI SIXIN ELECTRONICS CO LTD
Filing Date
2025-08-26
Publication Date
2026-07-17

AI Technical Summary

Technical Problem

In the early stages of drying, existing hot air circulating ovens experience a rapid increase in humidity due to the rapid evaporation of residual moisture on the outside of capacitors, which affects drying efficiency.

Method used

A hot air circulation device for an oven was designed, comprising staggered inclined dehumidifying plates and a circulation chamber. The dehumidifying plates create vortices to increase contact time and condense moisture, while the refrigeration equipment reduces humidity. The circulation chamber achieves air circulation and heating.

Benefits of technology

The efficiency of capacitor drying has been improved. The dehumidification effect is enhanced by the staggered dehumidification plates, and the circulation chamber ensures temperature uniformity, thereby improving the drying speed and quality.

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Abstract

本实用新型涉及电容器加工设备技术领域,具体为一种烘箱热风循环装置,包括外壳;所述外壳上设有除湿机构和循环烘干机构;所述循环烘干机构包括循环腔,所述循环腔开设在外壳内部,所述外壳内部顶端和外壳内部底端开设有与循环腔相互连通的通风口,所述通风口内部固定连接有风机装置。设置的交错倾斜除湿板通过形成类似“之”字形气流通道,空气冲击除湿板时,因惯性无法绕过障碍物,被迫在除湿板间形成大尺度涡流,涡流的动能耗散显著增加反向流动的阻力,一方面利用除湿板降低空气流动速度,增加与除湿板接触时间,另一方面,持续通过冷却装置冷却的除湿板可以使空气的水分在除湿板表面进行冷凝,从而降低空气湿度,提升电容器外壳的烘干效率。
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