Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Dredging device for drainage of coal mine well
The invention discloses a dredging device for drainage of a coal mine well, and belongs to the technical field of dredging construction of the coal mine well. The device comprises a desilting pump and a desilting pipe, the output end of the desilting pump is connected with the desilting pipe, and the end of the desilting pipe is connected with a silt scraping device; the sludge scraping device comprises a hollow connecting rod; an impeller is rotationally connected to one side of the hollow connecting rod, silt scraping claws are movably connected to the two ends of the hollow connecting rod, a transmission mechanism is arranged in the hollow connecting rod and connected between the impeller and the silt scraping claws, and the impeller rotates under suction of the desilting pump and drives the transmission mechanism to act at the same time. The silt scraping claws at the two ends are driven by the transmission mechanism to swing oppositely or reversely, and the silt is shifted to the silt removing pipe and discharged by the silt removing pump; by means of the two sludge scraping claws capable of swinging relatively, the dredging range is expanded, and caked sludge can be scraped and crushed and conveyed to the dredging pipe together so that quick dredging can be achieved; the problems that existing underground dredging efficiency of a coal mine is low, and dredging operation is difficult are solved.
本发明公开了一种煤矿井排水的清淤装置，属于煤矿井清淤施工技术领域；该装置包括清淤泵和清淤管，清淤泵的输出端连接有清淤管，清淤管的端部与刮淤装置相连接；刮淤装置包括中空连接杆；中空连接杆的一侧转动连接有叶轮，中空连接杆的两端活动连接有刮淤爪，中空连接杆内部设有传动机构，传动机构连接在叶轮与刮淤爪之间，叶轮在清淤泵的吸力下旋转，同时带动传动机构动作，进而通过传动机构带动两端的刮淤爪相对或相反做摆动动作，将淤泥拨向清淤管处，被清淤泵排出；本发明通过可以相对摆动的两个刮淤爪，使得清淤范围扩大，可以将结块的淤泥扒拉碎一并运送至清淤管处使得快速清淤；解决了现有煤矿井下清淤效率低，清淤操作困难的问题。
Dredging device for drainage of coal mine well
The invention discloses a dredging device for drainage of a coal mine well, and belongs to the technical field of dredging construction of the coal mine well. The device comprises a desilting pump and a desilting pipe, the output end of the desilting pump is connected with the desilting pipe, and the end of the desilting pipe is connected with a silt scraping device; the sludge scraping device comprises a hollow connecting rod; an impeller is rotationally connected to one side of the hollow connecting rod, silt scraping claws are movably connected to the two ends of the hollow connecting rod, a transmission mechanism is arranged in the hollow connecting rod and connected between the impeller and the silt scraping claws, and the impeller rotates under suction of the desilting pump and drives the transmission mechanism to act at the same time. The silt scraping claws at the two ends are driven by the transmission mechanism to swing oppositely or reversely, and the silt is shifted to the silt removing pipe and discharged by the silt removing pump; by means of the two sludge scraping claws capable of swinging relatively, the dredging range is expanded, and caked sludge can be scraped and crushed and conveyed to the dredging pipe together so that quick dredging can be achieved; the problems that existing underground dredging efficiency of a coal mine is low, and dredging operation is difficult are solved.
本发明公开了一种煤矿井排水的清淤装置，属于煤矿井清淤施工技术领域；该装置包括清淤泵和清淤管，清淤泵的输出端连接有清淤管，清淤管的端部与刮淤装置相连接；刮淤装置包括中空连接杆；中空连接杆的一侧转动连接有叶轮，中空连接杆的两端活动连接有刮淤爪，中空连接杆内部设有传动机构，传动机构连接在叶轮与刮淤爪之间，叶轮在清淤泵的吸力下旋转，同时带动传动机构动作，进而通过传动机构带动两端的刮淤爪相对或相反做摆动动作，将淤泥拨向清淤管处，被清淤泵排出；本发明通过可以相对摆动的两个刮淤爪，使得清淤范围扩大，可以将结块的淤泥扒拉碎一并运送至清淤管处使得快速清淤；解决了现有煤矿井下清淤效率低，清淤操作困难的问题。
Dredging device for drainage of coal mine well
一种煤矿井排水的清淤装置
ZHANG XIAOLONG (Autor:in) / MIN KAI (Autor:in) / LI HUI (Autor:in)
20.02.2024
Patent
Elektronische Ressource
Chinesisch
IPC:
E02F
Baggern
,
DREDGING
/
E21F
Sicherheitsvorrichtungen, Förderung, Auffüllen oder Bergversatz, Rettungswesen, Bewetterung oder Entwässerung in oder von Gruben oder Tunnels
,
SAFETY DEVICES, TRANSPORT, FILLING-UP, RESCUE, VENTILATION, OR DRAINAGE IN OR OF MINES OR TUNNELS
/
F03B
MACHINES OR ENGINES FOR LIQUIDS
,
Kraft- und Arbeitsmaschinen oder Kraftmaschinen für Flüssigkeiten
Dredging equipment for sewage well pipeline of coal mine
| Europäisches Patentamt | 2024
Stope drainage dredging device for gold mine exploitation
| Europäisches Patentamt | 2023