A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Hydropower station reservoir area desilting device and desilting equipment
The invention relates to a hydropower station reservoir area desilting device and desilting equipment. The device comprises a support, a silt crushing assembly and a desilting assembly. The silt crushing assembly comprises a first driving part and a supporting barrel, a containing cavity is formed in the supporting barrel, a sand inlet hole is formed in the barrel wall of the supporting barrel and communicates with the containing cavity, a silt crushing part is arranged on the outer wall of the supporting barrel, and the supporting barrel is driven by the first driving part to drive the silt crushing part to rotate; the sand discharging assembly comprises a suction head and a sand discharging piece, the suction head is contained in the containing cavity, the sand discharging piece is communicated with the suction head, and the suction head is driven by the sand discharging piece to suck silt entering through the sand inlet hole. The sand inlet holes are formed in the cylinder wall of the supporting cylinder and can intercept silt with large particles, the particle size of the silt sucked by the suction head is reduced, in addition, the suction head is contained in the containing cavity, the suction head is located in the center of the stirred silt, and therefore the concentration of the silt in the muddy water sucked by the suction head is higher; the silt suction efficiency of the desilting piece is improved, and the desilting efficiency is improved.
本发明涉及一种水电站库区清淤装置及清淤设备。装置包括支架、碎淤组件及排沙组件；碎淤组件包括第一驱动件和支撑筒，支撑筒上构造有容纳腔，支撑筒的筒壁上设有进沙孔，进沙孔与容纳腔连通，支撑筒的外壁设有碎淤件，支撑筒在第一驱动件的驱动下，带动碎淤件转动；排沙组件包括抽吸头和排沙件，抽吸头容设于容纳腔，排沙与抽吸头连通，抽吸头在排沙件的驱动下，抽吸经由进沙孔进入的泥沙。支撑筒的筒壁上设有进沙孔，进沙孔能够对颗粒较大的泥沙进行截留，降低抽吸头抽吸的泥沙的颗粒尺寸，另外，抽吸头容设于容纳腔，使得抽吸头处于搅起的淤泥的中央，从而使得抽吸头抽吸的泥水中泥沙的浓度更高，提高排沙件抽吸泥沙的效率，提高清淤效率。
Hydropower station reservoir area desilting device and desilting equipment
The invention relates to a hydropower station reservoir area desilting device and desilting equipment. The device comprises a support, a silt crushing assembly and a desilting assembly. The silt crushing assembly comprises a first driving part and a supporting barrel, a containing cavity is formed in the supporting barrel, a sand inlet hole is formed in the barrel wall of the supporting barrel and communicates with the containing cavity, a silt crushing part is arranged on the outer wall of the supporting barrel, and the supporting barrel is driven by the first driving part to drive the silt crushing part to rotate; the sand discharging assembly comprises a suction head and a sand discharging piece, the suction head is contained in the containing cavity, the sand discharging piece is communicated with the suction head, and the suction head is driven by the sand discharging piece to suck silt entering through the sand inlet hole. The sand inlet holes are formed in the cylinder wall of the supporting cylinder and can intercept silt with large particles, the particle size of the silt sucked by the suction head is reduced, in addition, the suction head is contained in the containing cavity, the suction head is located in the center of the stirred silt, and therefore the concentration of the silt in the muddy water sucked by the suction head is higher; the silt suction efficiency of the desilting piece is improved, and the desilting efficiency is improved.
本发明涉及一种水电站库区清淤装置及清淤设备。装置包括支架、碎淤组件及排沙组件；碎淤组件包括第一驱动件和支撑筒，支撑筒上构造有容纳腔，支撑筒的筒壁上设有进沙孔，进沙孔与容纳腔连通，支撑筒的外壁设有碎淤件，支撑筒在第一驱动件的驱动下，带动碎淤件转动；排沙组件包括抽吸头和排沙件，抽吸头容设于容纳腔，排沙与抽吸头连通，抽吸头在排沙件的驱动下，抽吸经由进沙孔进入的泥沙。支撑筒的筒壁上设有进沙孔，进沙孔能够对颗粒较大的泥沙进行截留，降低抽吸头抽吸的泥沙的颗粒尺寸，另外，抽吸头容设于容纳腔，使得抽吸头处于搅起的淤泥的中央，从而使得抽吸头抽吸的泥水中泥沙的浓度更高，提高排沙件抽吸泥沙的效率，提高清淤效率。
Hydropower station reservoir area desilting device and desilting equipment
水电站库区清淤装置及清淤设备
ZHANG TAO (author) / WANG ZHENGWEI (author) / LI JINJUN (author) / SONG XIJIE (author)
2024-03-15
Patent
Electronic Resource
Chinese
Coupling type hydropower station desilting and desilting system
| European Patent Office | 2024
| European Patent Office | 2023