一种干燥管产品均匀烘干装置
By combining the design of inner and outer tubes with the stirring column, the problem of uneven material drying in the drying tube device is solved, achieving efficient contact between hot airflow and material and uniform drying.
CN224517232UActive Publication Date: 2026-07-17HENAN JINDADI CHEM IND CO LTD
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- HENAN JINDADI CHEM IND CO LTD
- Filing Date
- 2025-09-05
- Publication Date
- 2026-07-17
AI Technical Summary
Technical Problem
Existing drying tube devices result in uneven drying of materials during the drying process. Materials near the heating source or airflow inlet dry quickly, while materials far from these locations dry slowly.
Method used
The design employs an inner and outer tube system. Hot air flows through the heating space between the inner and outer tubes and contacts the material through the vent holes on the surface of the inner tube. At the same time, a stirring column is used to stir the material, thereby increasing the contact area and uniformity between the hot air and the material.
Benefits of technology
It improves the contact efficiency between hot airflow and materials, shortens drying time, and achieves uniform drying of materials.
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Smart Images
Figure CN224517232U_ABST
Abstract
本实用新型涉及一种干燥管产品均匀烘干装置，包括外管，所述外管的内部安放有内管，所述内管的外侧壁均匀贯穿开设有透气孔，所述外管的底部贯穿开设有入气口，所述外管的顶部贯穿开设有料口；通过内外管设计，可以使热风机产生的热气流通过入气管进入外管内与内管的底部相接触，然后顺着内管的底部向外流动进入外管和内管之间的加热空间，并透过内管表面开设的通气孔与内管内的物料相接触，以此可以大幅提高热气流与内管的接触面积，进而提高热气流与内管内物料的接触效率，然后配合搅拌柱，以此可以实现减少物料烘干所需时间和提高物料烘干均匀性的效果。
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