Dredging device for hydraulic engineering construction: Fid-Bau Portal

Dredging device for hydraulic engineering construction

DU YONGJIE

The invention discloses a dredging device for hydraulic engineering construction. In order to solve the problems that an existing desilting device cannot integrally and automatically crush caked sludge solid residues during sewage pumping and desilting, cannot integrally, conveniently, quickly and automatically clean the interior of a sewage pumping channel after sewage pumping and cannot integrally and automatically recover part of liquid in discharged sludge solid residues during sewage pumping and desilting, the following scheme is provided that the device comprises an L-shaped base. By arranging a series of structures, sewage pumping and desilting can be conveniently carried out on the interior of the drainage dry ditch, sludge impurities can be automatically discharged to the other side of the drainage dry ditch, the interior of a sewage pumping channel can be conveniently, rapidly and automatically cleaned after sewage pumping, caked sludge solid residues can be conveniently and automatically crushed during sewage pumping and desilting, and the sewage pumping and desilting efficiency is improved. And the crushing cutter bar and the suction pipe can be integrally stored and protected after use, the safety is improved when the device is not used, part of liquid in discharged sludge solid residues can be integrally and automatically recovered during sludge pumping and dredging, and water resources are saved.

本发明公开了一种用于水利工程施工的清淤装置，针对现有的清淤装置抽污清淤时不能一体自动对结块淤泥固渣破碎处理、抽污后不能一体便捷快速自动对抽污通道内部清洗、抽污清淤时不能一体自动对排出的淤泥固渣中的部分液体收回的问题，现提出如下方案，包括L形底座。本发明通过设置有一系列结构，便于对相排干沟内进行抽污清淤并将淤泥杂质自动排出至相排干沟的另一侧，便于在抽污后一体便捷快速自动对抽污通道内部清洗，便于在抽污清淤时一体自动对结块淤泥固渣破碎处理，便于在使用后对破碎刀杆和抽吸管一体收纳保护，提高不使用时的安全性，且便于在抽污清淤时一体自动对排出的淤泥固渣中的部分液体收回，节省水资源。

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