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The invention discloses a rotational flow desilting device for hydraulic engineering. The rotational flow desilting device comprises a desilting basin, a rail, a drying tank and a mounting plate, a partition block is fixedly mounted on the inner side face of the desilting basin, an impeller is welded to the outer portion of a rotating ring, the rail is fixedly mounted on the outer side face of the desilting basin, an air lift pump is fixed to the upper end of the desilting basin, the side face of the drying tank is connected with the desilting basin through an overflow pipe, a transmission gear is fixedly mounted in the middle of the outer side face of the rotating ring, a limiting cylinder is connected to the side face of the desilting basin in a penetrating mode, the mounting plate is welded to the inner side of the desilting basin, an inner threaded block is mounted outside a lead screw, and a filter screen plate is mounted in a drainer. According to the rotational flow desilting device for the hydraulic engineering, a novel structural design is adopted, so that the rotational flow desilting device can conduct grinding treatment on sand grains entering the desilting basin, blocky sand grains are prevented from blocking a conveying pipeline structure, a sand grain drying processing structure is arranged in the rotational flow desilting device, and the sand-water separation effect is improved.
本发明公开了一种水利工程用旋流沉沙装置，包括沉沙池、轨道、干燥罐和安装板，所述沉沙池的内侧面固定安装有分隔块，所述转环的外部焊接有叶轮，所述轨道固定安装在沉沙池的外侧面，且沉沙池的上端固定有气提泵，所述干燥罐的侧面通过溢水管与沉沙池相互连接，所述转环的外侧面中间位置固定安装有传动齿轮，所述沉沙池的侧面贯穿连接有限位筒，所述安装板焊接在沉沙池的内侧，所述丝杆的外部安装有内螺纹块，所述排水器的内部安装有滤网板。该水利工程用旋流沉沙装置，采用新型的结构设计，使得本装置可以对进入沉沙池中的沙粒进行研磨处理，避免块状的沙粒堵塞传输管道结构，且该装置中设置有沙粒干燥加工结构，提高沙水分离的效果。
The invention discloses a rotational flow desilting device for hydraulic engineering. The rotational flow desilting device comprises a desilting basin, a rail, a drying tank and a mounting plate, a partition block is fixedly mounted on the inner side face of the desilting basin, an impeller is welded to the outer portion of a rotating ring, the rail is fixedly mounted on the outer side face of the desilting basin, an air lift pump is fixed to the upper end of the desilting basin, the side face of the drying tank is connected with the desilting basin through an overflow pipe, a transmission gear is fixedly mounted in the middle of the outer side face of the rotating ring, a limiting cylinder is connected to the side face of the desilting basin in a penetrating mode, the mounting plate is welded to the inner side of the desilting basin, an inner threaded block is mounted outside a lead screw, and a filter screen plate is mounted in a drainer. According to the rotational flow desilting device for the hydraulic engineering, a novel structural design is adopted, so that the rotational flow desilting device can conduct grinding treatment on sand grains entering the desilting basin, blocky sand grains are prevented from blocking a conveying pipeline structure, a sand grain drying processing structure is arranged in the rotational flow desilting device, and the sand-water separation effect is improved.
本发明公开了一种水利工程用旋流沉沙装置，包括沉沙池、轨道、干燥罐和安装板，所述沉沙池的内侧面固定安装有分隔块，所述转环的外部焊接有叶轮，所述轨道固定安装在沉沙池的外侧面，且沉沙池的上端固定有气提泵，所述干燥罐的侧面通过溢水管与沉沙池相互连接，所述转环的外侧面中间位置固定安装有传动齿轮，所述沉沙池的侧面贯穿连接有限位筒，所述安装板焊接在沉沙池的内侧，所述丝杆的外部安装有内螺纹块，所述排水器的内部安装有滤网板。该水利工程用旋流沉沙装置，采用新型的结构设计，使得本装置可以对进入沉沙池中的沙粒进行研磨处理，避免块状的沙粒堵塞传输管道结构，且该装置中设置有沙粒干燥加工结构，提高沙水分离的效果。
Rotational flow desilting device for hydraulic engineering
一种水利工程用旋流沉沙装置
ZHOU JING (author)
2021-04-23
Patent
Electronic Resource
Chinese
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