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A platform for research: civil engineering, architecture and urbanism
Underwater decontamination system and method for hydraulic engineering
The invention provides an underwater sewage disposal system and method for a water conservancy project. The underwater sewage disposal system comprises an anti-escape sludge collection device, a sludge crushing device, a sludge suction device and a sludge conveying device; the anti-escape sludge collecting device comprises a collecting bin with a sludge inlet formed in one side, a rotary cutting mechanism arranged at the sludge inlet of the collecting bin and a sludge scraping plate arranged above the rotary cutting mechanism. The sludge crushing device comprises two extrusion screws arranged in the collecting bin in parallel. The sludge suction device comprises a sludge suction pipe and a sludge suction pump, the sludge conveying device comprises a conveying hose and one or two or more sludge conveying mechanisms, the two or more sludge conveying mechanisms are connected through the conveying hose, and the sludge conveying mechanism at the tail end is communicated with external sludge treatment equipment through the conveying hose. Sludge is prevented from diffusing to the downstream, accumulation of the sludge in the conveying process is avoided, the sludge removing efficiency is improved, and the dredging effect is guaranteed.
本发明提供一种用于水利工程的水下清污系统及方法。所述水下清污系统包括防逃逸的淤泥收集装置、淤泥破碎装置、吸泥装置和污泥输送装置；所述防逃逸的淤泥收集装置包括一侧开设有进泥口的收集仓、置于收集仓进泥口的旋切机构和置于旋切机构上方的刮泥板，所述淤泥破碎装置包括两根平行设置在收集仓内的挤压螺杆；所述吸泥装置包括吸泥管和吸泥泵，所述污泥输送装置包括输送软管和一个或两个或两个以上的污泥输送机构，两个或两个以上的污泥输送机构之间通过输送软管连接，最末端污泥输送机构通过输送软管与外界污泥处理设备连通。本发明防止了淤泥扩散到下游，避免了淤泥在输送过程中出现堆积，提高了淤泥清除效率，保证清淤效果。
Underwater decontamination system and method for hydraulic engineering
The invention provides an underwater sewage disposal system and method for a water conservancy project. The underwater sewage disposal system comprises an anti-escape sludge collection device, a sludge crushing device, a sludge suction device and a sludge conveying device; the anti-escape sludge collecting device comprises a collecting bin with a sludge inlet formed in one side, a rotary cutting mechanism arranged at the sludge inlet of the collecting bin and a sludge scraping plate arranged above the rotary cutting mechanism. The sludge crushing device comprises two extrusion screws arranged in the collecting bin in parallel. The sludge suction device comprises a sludge suction pipe and a sludge suction pump, the sludge conveying device comprises a conveying hose and one or two or more sludge conveying mechanisms, the two or more sludge conveying mechanisms are connected through the conveying hose, and the sludge conveying mechanism at the tail end is communicated with external sludge treatment equipment through the conveying hose. Sludge is prevented from diffusing to the downstream, accumulation of the sludge in the conveying process is avoided, the sludge removing efficiency is improved, and the dredging effect is guaranteed.
本发明提供一种用于水利工程的水下清污系统及方法。所述水下清污系统包括防逃逸的淤泥收集装置、淤泥破碎装置、吸泥装置和污泥输送装置；所述防逃逸的淤泥收集装置包括一侧开设有进泥口的收集仓、置于收集仓进泥口的旋切机构和置于旋切机构上方的刮泥板，所述淤泥破碎装置包括两根平行设置在收集仓内的挤压螺杆；所述吸泥装置包括吸泥管和吸泥泵，所述污泥输送装置包括输送软管和一个或两个或两个以上的污泥输送机构，两个或两个以上的污泥输送机构之间通过输送软管连接，最末端污泥输送机构通过输送软管与外界污泥处理设备连通。本发明防止了淤泥扩散到下游，避免了淤泥在输送过程中出现堆积，提高了淤泥清除效率，保证清淤效果。
Underwater decontamination system and method for hydraulic engineering
用于水利工程的水下清污系统及方法
LI YUEWEI (author) / PAN JIANG (author) / LI KEHUA (author) / WANG QIXING (author) / WANG BIFEI (author) / HU JIANJIE (author) / GAO WEI (author) / LUO BIN (author) / HAN ZHENGGUANG (author)
2022-04-29
Patent
Electronic Resource
Chinese
IPC:
E02F
Baggern
,
DREDGING
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