一种石油树脂用的涂膜装置
CN224507389UActive Publication Date: 2026-07-17NANJING YUANGANG FINE CHEMICALS CO LTD
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Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- NANJING YUANGANG FINE CHEMICALS CO LTD
- Filing Date
- 2025-08-06
- Publication Date
- 2026-07-17
AI Technical Summary
Technical Problem
Petroleum resin tends to adhere to the surface of steel strips during production, leading to increased viscosity, which affects granulation production and requires frequent shutdowns for cleaning.
Method used
Design a coating device that uses a storage tank to store hydrogenated mineral oil, sprays it with a spray gun, and then coats it evenly onto a steel belt with a coating roller to reduce the adhesion of petroleum resin. The device also uses a conveying mechanism to ensure the smooth operation of the steel belt.
Benefits of technology
The problem of petroleum resin adhesion was solved, ensuring production continuity, improving granulation efficiency, reducing safety risks and resource waste, and extending the service life of the equipment.
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Figure CN224507389U_ABST
Abstract
本实用新型提出了一种石油树脂用的涂膜装置，涉及石油树脂技术领域，包括框架，所述框架的外表面和框架的内壁共同设有输送机构，所述框架的外表面固定连接有涂膜组件，所述框架的内壁固定连接有防喷溅挡板，所述框架的内壁固定连接有底部接盘。本实用新型通过在造粒机钢带上设置涂膜装置，利用储料罐储存加氢矿物油，经压缩空气输送至喷枪，由电磁阀控制间歇喷涂，再经涂膜滚筒均匀涂覆，使石油树脂不直接接触钢带，降低附着能力，解决了石油树脂因粘性大易粘附钢带导致的造粒困难、需停机清理的问题，保障前道生产不受影响，提高造粒效率并减少安全风险，防喷溅挡板和底部接液盘可减少矿物油浪费与污染，实现资源回收。
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