Hydraulic engineering desilting device and desilting method: Fid-Bau Portal

Hydraulic engineering desilting device and desilting method

DING JIHUI / SHEN JIAN / FAN XUXU / LI BO / TAO KAI / ZHU ANGUO

The invention discloses a hydraulic engineering desilting device and desilting method.The hydraulic engineering desilting device comprises a working box, an extrusion assembly and a sealing assembly are arranged in the working box, the extrusion assembly comprises a movable extrusion plate located in the working box, and fixing plates are fixedly connected to the two sides of the interior of the working box; filter bags are arranged between the two fixing plates and the extrusion plate, the sealing assembly comprises mounting seats fixedly connected to the outer side surface of the extrusion plate, sealing springs are fixedly connected to the tops in the two mounting seats, and a sealing plate is fixedly connected to the ends, away from the extrusion plate, of every two sealing springs. Clean sludge is collected and squeezed through the filter bag, the squeezing plate and the mounting plate, water and nutrient substances in the sludge are squeezed out and flow back, opening and closing of the sludge outlet can be controlled through the arrangement of the sealing assembly, and the squeezed sludge in the filter bag can be conveniently discharged for subsequent treatment.

本发明公开一种水利工程清淤装置及清淤方法，包括工作箱，所述工作箱的内部设有挤压组件和密封组件，所述挤压组件包括位于工作箱内部可移动的挤压板，所述工作箱内部的两侧均固定连接有固定板，两个所述固定板与挤压板之间均设置有滤袋，所述密封组件包括固定连接在挤压板外侧表面的安装座，两个所述安装座内的顶部和顶部均固定连接有密封弹簧，每两个所述密封弹簧远离挤压板的一端固定连接有密封板。本发明通过滤袋、挤压板和安装板对清洁的淤泥进行收集和挤压，将淤泥内部的水和营养物质挤出并回流，且通过密封组件的设置能够对出淤口的开合进行控制，便于将滤袋内挤压后的淤泥排出进行后续的处理。

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