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A platform for research: civil engineering, architecture and urbanism
Desilting and dredging process for water conservancy project
The invention discloses a hydraulic engineering desilting and dredging process, and relates to the technical field of hydraulic engineering desilting. The device is used for solving the technical problems that river sludge cannot be continuously scooped, crushed, separated and collected, cleaning components of matched cleaning equipment are high, and the sludge transfer treatment cost is high. Solid-phase components such as clay and stones in the sludge are crushed and ground through continuous scooping, pre-crushing, secondary crushing, filtering, filter-pressing separation, collection, cleaning and stirring of a pre-crushing assembly on the river sludge, so that the fineness of the sludge is reduced; the anti-condensation rods and the crushing blades are driven by the driving motor and the stirring shaft to synchronously rotate, so that the energy consumption in the secondary crushing and anti-condensation processes is reduced, and the secondary crushing efficiency is improved; through filter pressing separation of the refined sludge and reuse cleaning of separated water, the cleaning cost of the dredging hopper, the main stirring roller and the auxiliary stirring roller is reduced, the separated sludge is small in moisture content and light in weight, and the subsequent transfer treatment cost is reduced.
本发明公开一种水利工程清淤疏浚工艺，涉及水利清淤技术领域。本发明用于解决不能对河道淤泥进行连续化的舀取、粉碎、分离收集，配套清理设备的清洗成分高，淤泥转运处理成本高的技术问题；通过对河道淤泥进行连续化的舀取、预粉碎、二次粉碎、过滤、压滤分离、收集、清洗，搅拌预粉碎组件对淤泥内的固相成分如粘土、石块进行粉碎研磨，减小了淤泥细度；通过驱动电机、搅拌轴带动防凝聚杆、粉碎叶片的同步转动，降低了二次粉碎和防凝聚过程中的能耗，提高了二次粉碎的效率；通过对细化淤泥的压滤分离和分离水回用清洗，降低了清淤斗、主搅拌辊和副搅拌辊的清洗成本，分离淤泥含湿量小重量轻，降低后续转运处理成本。
Desilting and dredging process for water conservancy project
The invention discloses a hydraulic engineering desilting and dredging process, and relates to the technical field of hydraulic engineering desilting. The device is used for solving the technical problems that river sludge cannot be continuously scooped, crushed, separated and collected, cleaning components of matched cleaning equipment are high, and the sludge transfer treatment cost is high. Solid-phase components such as clay and stones in the sludge are crushed and ground through continuous scooping, pre-crushing, secondary crushing, filtering, filter-pressing separation, collection, cleaning and stirring of a pre-crushing assembly on the river sludge, so that the fineness of the sludge is reduced; the anti-condensation rods and the crushing blades are driven by the driving motor and the stirring shaft to synchronously rotate, so that the energy consumption in the secondary crushing and anti-condensation processes is reduced, and the secondary crushing efficiency is improved; through filter pressing separation of the refined sludge and reuse cleaning of separated water, the cleaning cost of the dredging hopper, the main stirring roller and the auxiliary stirring roller is reduced, the separated sludge is small in moisture content and light in weight, and the subsequent transfer treatment cost is reduced.
本发明公开一种水利工程清淤疏浚工艺，涉及水利清淤技术领域。本发明用于解决不能对河道淤泥进行连续化的舀取、粉碎、分离收集，配套清理设备的清洗成分高，淤泥转运处理成本高的技术问题；通过对河道淤泥进行连续化的舀取、预粉碎、二次粉碎、过滤、压滤分离、收集、清洗，搅拌预粉碎组件对淤泥内的固相成分如粘土、石块进行粉碎研磨，减小了淤泥细度；通过驱动电机、搅拌轴带动防凝聚杆、粉碎叶片的同步转动，降低了二次粉碎和防凝聚过程中的能耗，提高了二次粉碎的效率；通过对细化淤泥的压滤分离和分离水回用清洗，降低了清淤斗、主搅拌辊和副搅拌辊的清洗成本，分离淤泥含湿量小重量轻，降低后续转运处理成本。
Desilting and dredging process for water conservancy project
一种水利工程清淤疏浚工艺
LIU XIUJU (author) / LAI XIAOBING (author) / ZHANG BO (author) / ZHANG HUAIZHI (author) / CHEN ZIJIAN (author) / CHEN XI (author) / YANG WEI (author) / GAN MINGLIANG (author)
2022-09-20
Patent
Electronic Resource
Chinese
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