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A platform for research: civil engineering, architecture and urbanism
River channel dredging device for environmental engineering
The invention belongs to the technical field of river channel desilting, aims to solve the problem that it is difficult to automatically cut sludge in an auxiliary mode when the hardness of the sludge is improved, and accordingly the sludge suction efficiency is improved, and particularly relates to a river channel desilting device for environmental engineering, the river channel desilting device comprises a desilting ship, and a lifting tool, a negative suction tool and a control room are arranged above the desilting ship; a suction pipe is arranged at the input end of the negative suction tool, and a sewage suction pipe is arranged at the input end of the suction pipe; according to the device, a stirring cone is continuously extruded upwards in a reciprocating mode, so that a limiting rod continuously extrudes a plurality of thrust springs in a reciprocating mode, two cutting rods rotate while swing in a reciprocating mode to cut sludge, stirring of the stirring cone on the sludge is accelerated, and the suction efficiency of the sludge is further improved; and when the connecting rod rotates, the cutting rod is synchronously driven to do circular rotation, and the second cutting knives on the two sides of the cutting rod can cut garbage and aquatic plants in water, so that the garbage and the aquatic plants are prevented from blocking the sewage pumping pipe.
本发明属于河道清淤技术领域，用于解决难以在淤泥的硬度提高时，自动对淤泥进行辅助切割，从而加快对淤泥抽吸效率的问题，具体是一种用于环境工程的河道清淤装置，包括清淤船，清淤船的上方设置有升降工装、负吸工装和控制室，负吸工装的输入端设置有抽入管，抽入管的输入端设置有抽污管；本发明是通过搅动锥被不断地往复向上挤压，使得限位杆不断地往复挤压若干个推力弹簧，从而使两个切割杆边自转边往复摆动对淤泥切割，加快搅动锥对淤泥的搅动，进一步提高淤泥的抽吸效率，通过连接杆转动时同步带动切割杆做圆形转动，而切割杆两侧的第二切割刀能够对水中的垃圾和水草进行切割，从而避免垃圾和水草对抽污管造成堵塞。
River channel dredging device for environmental engineering
The invention belongs to the technical field of river channel desilting, aims to solve the problem that it is difficult to automatically cut sludge in an auxiliary mode when the hardness of the sludge is improved, and accordingly the sludge suction efficiency is improved, and particularly relates to a river channel desilting device for environmental engineering, the river channel desilting device comprises a desilting ship, and a lifting tool, a negative suction tool and a control room are arranged above the desilting ship; a suction pipe is arranged at the input end of the negative suction tool, and a sewage suction pipe is arranged at the input end of the suction pipe; according to the device, a stirring cone is continuously extruded upwards in a reciprocating mode, so that a limiting rod continuously extrudes a plurality of thrust springs in a reciprocating mode, two cutting rods rotate while swing in a reciprocating mode to cut sludge, stirring of the stirring cone on the sludge is accelerated, and the suction efficiency of the sludge is further improved; and when the connecting rod rotates, the cutting rod is synchronously driven to do circular rotation, and the second cutting knives on the two sides of the cutting rod can cut garbage and aquatic plants in water, so that the garbage and the aquatic plants are prevented from blocking the sewage pumping pipe.
本发明属于河道清淤技术领域，用于解决难以在淤泥的硬度提高时，自动对淤泥进行辅助切割，从而加快对淤泥抽吸效率的问题，具体是一种用于环境工程的河道清淤装置，包括清淤船，清淤船的上方设置有升降工装、负吸工装和控制室，负吸工装的输入端设置有抽入管，抽入管的输入端设置有抽污管；本发明是通过搅动锥被不断地往复向上挤压，使得限位杆不断地往复挤压若干个推力弹簧，从而使两个切割杆边自转边往复摆动对淤泥切割，加快搅动锥对淤泥的搅动，进一步提高淤泥的抽吸效率，通过连接杆转动时同步带动切割杆做圆形转动，而切割杆两侧的第二切割刀能够对水中的垃圾和水草进行切割，从而避免垃圾和水草对抽污管造成堵塞。
River channel dredging device for environmental engineering
一种用于环境工程的河道清淤装置
HUANG TIAN (author) / CHEN YIPING (author) / XU LING (author) / SHENG JIANWU (author) / LI QING (author) / ZHANG JINBANG (author)
2023-12-19
Patent
Electronic Resource
Chinese
IPC:
E02F
Baggern
,
DREDGING
River channel dredging device for environmental protection engineering
| European Patent Office | 2021