A cross-linked povidone dry granule classifier
CN224689371UActive Publication Date: 2026-08-28JIAOZUO ZHONGWEI CHEM
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Patent Information
- Application Number
- CN202521981595.3
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2025-09-15
- Publication Date
- 2026-08-28
- Estimated Expiration
- 2035-09-15
AI Technical Summary
Technical Problem
基于上述，发现存在以下问题：现在的交联聚维酮干燥后的颗粒分级仍依赖传统振动筛，存在效率低和微粉逸散等问题，且大量静电团聚结块的颗粒团被筛出造成浪费，不便于使用
Benefits of technology
[0005]通过采用上述技术方案，通过进风接口的设置，便于连通外部供风装置，方便引入气流，辅助颗粒流动和分级，通过导风环的设置，便于对进入装置内部的气流进行引导，使气流产生气旋，优化颗粒运动轨迹，提高分级效率，通过电离针设置在进风接口内部，便于高压电离流经进风接口的空气产生正负离子，中和颗粒静电，使静电团聚结块的颗粒团散开，通过上腔体和下腔体的设置，便于固定安装在排料斗顶部形成密闭腔体，通过排粉接口的设置，便于连通外部气旋分离器，方便将已通过筛分粒径合格的细颗粒随着气流从此接口排出，方便对颗粒进行收集。
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Abstract
The utility model discloses a kind of crosslinking povidone drying granule classifiers, the utility model relates to the technical field of granule classifier, including upper separation cavity component, the inside of upper separation cavity component is equipped with separation component, lower separation cavity component is fixedly installed in the bottom of upper separation cavity component, the bottom of lower separation cavity component is fixedly installed with discharging assembly, the discharging assembly includes discharge hopper, air inlet is formed in the top side of discharge hopper, air guide ring is fixedly installed in the top end inboard of discharge hopper, air inlet middle part is fixedly installed with static eliminator, ionization needle is fixedly installed in the inside of static eliminator, the ionization needle is arranged in the inside of air inlet;The utility model, effectively classifies dry crosslinking povidone granule, and can break the granule group of electrostatic agglomeration lump, avoid waste, with higher practical value.
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