Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Urban ecological riverway underwater cutter suction type dredging method
The invention relates to the technical field of riverway dredging, in particular to an urban ecological riverway underwater cutter suction type dredging method. The urban ecological riverway underwater cutter suction type dredging method comprises the following steps of 1, cutter suction dredging, specifically, sludge in a riverway is subjected to cutter loosening, absorbed and conveyed through cutter suction equipment to be away from the riverway; step 2, sludge screening, specifically, the sludge and garbage which are obtained through cutter suction are filtered and separated through screening; 3, garbage classification treatment, specifically, the garbage discharged from a screening device is classified, and the classified garbage is conveyed to different areas for treatment; 4, innocent treatment, specifically, innocent treatment is conducted on the sludge; step 5, sludge solidifying, specifically, pressing and drying are carried out on the sludge by using a filter press, and solidifying is carried out on the sludge; and 6, sludge backfilling, specifically, the solidified sludge is backfilled into the riverway. The urban ecological riverway underwater cutter suction type dredging method has the effects that the sludge can be screened after the sludge is subjected to cutter suction, the sludge and the garbage are separated, and the probability that the riverway is polluted again in the subsequent backfilling process is reduced.
本发明涉及河道清淤的技术领域，尤其是涉及一种城市生态河道水下绞吸式清淤方法，包括如下步骤：步骤1：绞吸清淤，通过绞吸设备将河道内淤泥绞松并吸收输送离开河道；步骤2：淤泥筛分，通过筛分将绞吸出的淤泥和垃圾进行过滤分离；步骤3：垃圾分类处理，将筛分装置出的垃圾进行分类，并在分类后输送至不同区域进行处理；步骤4：无害化处理，对淤泥进行无害化处理；步骤5：淤泥固化，使用压滤机将淤泥压干并固化；步骤6：淤泥回填，将固化后的淤泥回填至河道内。本发明具有能够在淤泥绞吸后对淤泥进行筛分，将淤泥和垃圾分离，在后续回填时，降低河道被再次污染的概率的效果。
Urban ecological riverway underwater cutter suction type dredging method
The invention relates to the technical field of riverway dredging, in particular to an urban ecological riverway underwater cutter suction type dredging method. The urban ecological riverway underwater cutter suction type dredging method comprises the following steps of 1, cutter suction dredging, specifically, sludge in a riverway is subjected to cutter loosening, absorbed and conveyed through cutter suction equipment to be away from the riverway; step 2, sludge screening, specifically, the sludge and garbage which are obtained through cutter suction are filtered and separated through screening; 3, garbage classification treatment, specifically, the garbage discharged from a screening device is classified, and the classified garbage is conveyed to different areas for treatment; 4, innocent treatment, specifically, innocent treatment is conducted on the sludge; step 5, sludge solidifying, specifically, pressing and drying are carried out on the sludge by using a filter press, and solidifying is carried out on the sludge; and 6, sludge backfilling, specifically, the solidified sludge is backfilled into the riverway. The urban ecological riverway underwater cutter suction type dredging method has the effects that the sludge can be screened after the sludge is subjected to cutter suction, the sludge and the garbage are separated, and the probability that the riverway is polluted again in the subsequent backfilling process is reduced.
本发明涉及河道清淤的技术领域，尤其是涉及一种城市生态河道水下绞吸式清淤方法，包括如下步骤：步骤1：绞吸清淤，通过绞吸设备将河道内淤泥绞松并吸收输送离开河道；步骤2：淤泥筛分，通过筛分将绞吸出的淤泥和垃圾进行过滤分离；步骤3：垃圾分类处理，将筛分装置出的垃圾进行分类，并在分类后输送至不同区域进行处理；步骤4：无害化处理，对淤泥进行无害化处理；步骤5：淤泥固化，使用压滤机将淤泥压干并固化；步骤6：淤泥回填，将固化后的淤泥回填至河道内。本发明具有能够在淤泥绞吸后对淤泥进行筛分，将淤泥和垃圾分离，在后续回填时，降低河道被再次污染的概率的效果。
Urban ecological riverway underwater cutter suction type dredging method
一种城市生态河道水下绞吸式清淤方法
YANG CHUNMEI (Autor:in) / WU CHENG (Autor:in) / SUN ZHONGHONG (Autor:in) / HUA CHUNKUI (Autor:in)
04.09.2020
Patent
Elektronische Ressource
Chinesisch
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