Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Underground desilting equipment and desilting method suitable for urban pipelines
The invention discloses underground desilting equipment suitable for urban pipelines and a desilting method. The equipment comprises a desilting device; the desilting device comprises a suction hopper, a spiral roller and a slurry pump; the suction hopper is connected with the slurry pump; the spiral roller and the suction hopper are eccentrically assembled; the suction hopper comprises a top plate, a bottom plate, side plates, a front baffle and a rear baffle. Two ends of the pair of side plates are respectively connected with the top plate and the bottom plate; the front baffle is connected with the top plate and the pair of side plates and is on the same side with the spiral roller; one ends of the plurality of rear baffles are respectively connected with the top plate, the bottom plate and the side plates, and the other ends of the plurality of rear baffles are gathered towards the slurry pump to form a suction port which is in pipe connection with the slurry pump; the spiral roller comprises a roller and a pair of spiral blades fixedly wound on the roller, the pair of spiral blades are wound on the roller in a conical shape, and the spiral directions of the pair of spiral blades are opposite. By means of the underground dredging equipment suitable for the urban pipeline, hard sludge deposited in the pipeline can be cleaned.
本发明公开了一种适用于城市管道的井下清淤设备及清淤方法，设备包括清淤装置；清淤装置包括吸料斗、螺旋辊筒和泥浆泵；吸料斗与泥浆泵连接；螺旋辊筒与吸料斗偏心装配；吸料斗包括顶板、底板、侧板、前挡板和后挡板；一对侧板的两端分别与顶板和底板连接；前挡板与顶板和一对侧板连接，且与螺旋辊筒同侧；多个后挡板的一端分别与顶板、底板和侧板连接，另一端向泥浆泵的方向拢起，形成一吸料口，吸料口与泥浆泵管接；螺旋辊筒包括滚筒和缠绕固定位于滚筒上的一对螺旋叶片，且一对螺旋叶片在滚筒上呈圆锥状缠绕，以及一对螺旋叶片的螺旋方向相反。通过本发明公开的适用于城市管道的井下清淤设备，能够清理管道内沉积的硬质淤泥。
Underground desilting equipment and desilting method suitable for urban pipelines
The invention discloses underground desilting equipment suitable for urban pipelines and a desilting method. The equipment comprises a desilting device; the desilting device comprises a suction hopper, a spiral roller and a slurry pump; the suction hopper is connected with the slurry pump; the spiral roller and the suction hopper are eccentrically assembled; the suction hopper comprises a top plate, a bottom plate, side plates, a front baffle and a rear baffle. Two ends of the pair of side plates are respectively connected with the top plate and the bottom plate; the front baffle is connected with the top plate and the pair of side plates and is on the same side with the spiral roller; one ends of the plurality of rear baffles are respectively connected with the top plate, the bottom plate and the side plates, and the other ends of the plurality of rear baffles are gathered towards the slurry pump to form a suction port which is in pipe connection with the slurry pump; the spiral roller comprises a roller and a pair of spiral blades fixedly wound on the roller, the pair of spiral blades are wound on the roller in a conical shape, and the spiral directions of the pair of spiral blades are opposite. By means of the underground dredging equipment suitable for the urban pipeline, hard sludge deposited in the pipeline can be cleaned.
本发明公开了一种适用于城市管道的井下清淤设备及清淤方法，设备包括清淤装置；清淤装置包括吸料斗、螺旋辊筒和泥浆泵；吸料斗与泥浆泵连接；螺旋辊筒与吸料斗偏心装配；吸料斗包括顶板、底板、侧板、前挡板和后挡板；一对侧板的两端分别与顶板和底板连接；前挡板与顶板和一对侧板连接，且与螺旋辊筒同侧；多个后挡板的一端分别与顶板、底板和侧板连接，另一端向泥浆泵的方向拢起，形成一吸料口，吸料口与泥浆泵管接；螺旋辊筒包括滚筒和缠绕固定位于滚筒上的一对螺旋叶片，且一对螺旋叶片在滚筒上呈圆锥状缠绕，以及一对螺旋叶片的螺旋方向相反。通过本发明公开的适用于城市管道的井下清淤设备，能够清理管道内沉积的硬质淤泥。
Underground desilting equipment and desilting method suitable for urban pipelines
一种适用于城市管道的井下清淤设备及清淤方法
YANG JING (Autor:in) / SUN QIANG (Autor:in) / ZHAO XIULIN (Autor:in) / YU ZHENZHONG (Autor:in) / ZHONG HUI (Autor:in) / WANG WEI (Autor:in)
10.11.2023
Patent
Elektronische Ressource
Chinesisch
IPC:
E03F
SEWERS
,
Abwasserkanäle
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