Filter plate with sealing function and plate-and-frame filter press using same
CN224686372UActive Publication Date: 2026-08-28FOSHAN JINKAIDI FILTRATION EQUIP CO LTD
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Patent Information
- Application Number
- CN202521989951.6
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2025-09-16
- Publication Date
- 2026-08-28
- Estimated Expiration
- 2035-09-16
AI Technical Summary
Technical Problem
[0005]针对上述缺陷，本实用新型的目的在于提出一种具有密封功能的滤板及使用其的板框压滤机，解决滤板使用弹性形变的密封结构时，密封不严或密封结构使用寿命短的问题
Benefits of technology
1.通过设置厚度大于外框的弹性圈，并在连接部和外框之间留有第一形变间隙，有效引导弹性圈压缩部的形变方向和空间，避免弹性圈在受压时无序形变，从而确保密封压力的均匀分布和稳定的密封效果。外框限制最小间距，防止过度压缩，延长弹性圈的使用寿命，提高滤板的整体密封可靠性和耐久性。
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Smart Images
Figure CN224686372U_ABST
Abstract
The utility model relates to plate and frame filter press technical field discloses a filter plate and use its plate and frame filter press with sealing function, including outer frame, core plate and elastic ring, outer frame surrounds the core plate outer along, and the elastic ring sets up in the edge of the board surface of core plate. Through setting up the elastic ring of thickness greater than outer frame, and leaving first deformation gap between connecting portion and outer frame, effectively guide the deformation direction and space of elastic ring compression part, avoid the elastic ring when being pressed out of order deformation, thereby ensure the uniform distribution of sealing pressure and stable sealing effect. Outer frame limit minimum spacing, prevent excessive compression, prolong the service life of elastic ring, improve the overall sealing reliability and durability of filter plate.
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