Anti-clogging composite ecological filter bed for lake water body circulation purification

The composite purification mechanism, with its lifting plate and multi-layer filter plate structure, solves the clogging problem of traditional ecological filter beds, achieving efficient water purification and automatic cleaning, and is suitable for lake water circulation purification.

CN122403646APending Publication Date: 2026-07-17CHONGQING JIAOTONG UNIV
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Patent Information

Authority / Receiving Office
CN · China
Patent Type
Applications(China)
Current Assignee / Owner
CHONGQING JIAOTONG UNIV
Filing Date
2026-04-03
Publication Date
2026-07-17

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Abstract

本发明属于水体净化技术领域，且公开了一种用于湖泊水体循环净化的抗堵塞型复合生态滤床，包括滤床池，所述滤床池的顶部一侧开设有注入腔，所述滤床池远离注入腔的顶部一侧开设有种植腔，当水体进行流通时，水体中的杂质被阻挡在方筒的内部，此时驱动电动伸缩杆,电动伸缩杆带动升降板在固定架的内壁进行垂直上升运动，升降板带动弯板与方筒进行上升，方筒上升的过程中，带动滑动架与方形滤板进行垂直上升，当方筒上升至滤床池的外部时，受到弹性滑动杆的弹性形变，弹性滑动杆推动滑动架与方形滤板在方筒的内部进行滑动，从而使方筒内部的杂质被排出至滤床池的内部，方便后续方形滤板持续对水体进行过滤工作，提高了水体的流通效率。
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Citation Information

Patent Citations

  • Ecological landscape filter bed structure for water purification

    CN222907687U