A waste household appliance refrigerant recycling and harmless treatment device
The refrigerant recovery equipment, which uses a motor-driven threaded rod and a multi-layer filtration design, solves the problem of poor sealing in existing equipment under high and low pressure environments, and achieves efficient and safe recovery and resource utilization of refrigerant.
CN122399504APending Publication Date: 2026-07-17ZUNYI LVHUAN WASTE ELECTRICAL & ELECTRONIC PROD RECYCLING CO LTD
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Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Applications(China)
- Current Assignee / Owner
- ZUNYI LVHUAN WASTE ELECTRICAL & ELECTRONIC PROD RECYCLING CO LTD
- Filing Date
- 2026-06-11
- Publication Date
- 2026-07-17
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Figure CN122399504A_ABST
Abstract
本发明公开了一种废旧家电制冷剂回收无害化处理设备，属于制冷剂回收技术领域。本设备包括底座、输气筒及过滤筒，输气筒进口端连接带有快速接头的输气管，快速接头内设有自动闭锁机构；输气筒上设有由电机驱动的螺纹杆、螺纹套、连接杆、连接板、推杆及推气活塞，推杆与输气筒之间设有滑动密封圈，推气活塞周向设有双道密封环；出气管上设有单向阀，过滤筒出口端连通发散筒，发散筒外部依次套设有内筒和外筒，内筒填充分子筛，外筒填充活性炭，各接合处均设有径向密封件；过滤筒出口端设有带截止阀的出气筒。本发明构建了从接口到出口的全链路防泄漏体系，有效防止制冷剂在回收过程中逸散，实现安全、高效、无害化处理。
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