Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Portable efficient dredging device
According to the portable efficient dredging device, the lower portion of a dredging pump body of the device is connected with a high-pressure injection pipe, high-pressure water is injected into the dredging pump body through the high-pressure injection pipe, high negative pressure is formed in the dredging pump body, and the lower end opening of the dredging pump body can generate strong suction force; pressure sensors are arranged in the dredging pump body and the high-pressure injection pipe, and the pressure sensors monitor the pressure in real time; the desilting device is small in size and light, can be flexibly arranged in narrow spaces such as bridge bottoms and engineering pile foundations for desilting operation, is convenient to use, and cannot damage desilting areas; meanwhile, the underwater stirrer is arranged at the lower end of the dredging device, the impeller of the underwater stirrer can crush and stir the deposits, the suction efficiency of the deposits can be improved, the interior of the pump body is not prone to blockage, and use is convenient.
本发明涉及一种便携式高效清淤装置，该装置的清淤泵体下部连接有高压喷射管，通过高压喷射管将高压水喷射到清淤泵体内，在清淤泵体内部形成高负压，清淤泵体的下端口会产生强大的抽吸力，清淤泵体和高压喷射管内设有压力传感器，压力传感器实时将压力进行监控；该清淤装置体积小且轻便，能够灵活布置在桥底、工程桩基等狭小空间处进行清淤作业，使用方便，不会对清淤区域造成破坏；同时，清淤装置下端设有水下搅拌器，水下搅拌器的叶轮可对淤积物破碎搅拌，能提高淤积物的吸入效率，且泵体内部不易产生堵塞，使用方便。
Portable efficient dredging device
According to the portable efficient dredging device, the lower portion of a dredging pump body of the device is connected with a high-pressure injection pipe, high-pressure water is injected into the dredging pump body through the high-pressure injection pipe, high negative pressure is formed in the dredging pump body, and the lower end opening of the dredging pump body can generate strong suction force; pressure sensors are arranged in the dredging pump body and the high-pressure injection pipe, and the pressure sensors monitor the pressure in real time; the desilting device is small in size and light, can be flexibly arranged in narrow spaces such as bridge bottoms and engineering pile foundations for desilting operation, is convenient to use, and cannot damage desilting areas; meanwhile, the underwater stirrer is arranged at the lower end of the dredging device, the impeller of the underwater stirrer can crush and stir the deposits, the suction efficiency of the deposits can be improved, the interior of the pump body is not prone to blockage, and use is convenient.
本发明涉及一种便携式高效清淤装置，该装置的清淤泵体下部连接有高压喷射管，通过高压喷射管将高压水喷射到清淤泵体内，在清淤泵体内部形成高负压，清淤泵体的下端口会产生强大的抽吸力，清淤泵体和高压喷射管内设有压力传感器，压力传感器实时将压力进行监控；该清淤装置体积小且轻便，能够灵活布置在桥底、工程桩基等狭小空间处进行清淤作业，使用方便，不会对清淤区域造成破坏；同时，清淤装置下端设有水下搅拌器，水下搅拌器的叶轮可对淤积物破碎搅拌，能提高淤积物的吸入效率，且泵体内部不易产生堵塞，使用方便。
Portable efficient dredging device
便携式高效清淤装置
GUO XIUJI (Autor:in) / JIANG ENHUI (Autor:in) / WANG YUANJIAN (Autor:in) / SUN LONGFEI (Autor:in) / YAN XIAOFEI (Autor:in) / MA HUAIBAO (Autor:in) / QU SHAOJUN (Autor:in) / LI KUNPENG (Autor:in) / WANG TING (Autor:in) / LI XINJIE (Autor:in)
09.09.2022
Patent
Elektronische Ressource
Chinesisch
IPC:
E02F
Baggern
,
DREDGING
Portable movable pipeline dredging machine and dredging method
| Europäisches Patentamt | 2023