Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Gridding precise desilting and mud collecting assembly
The invention discloses a gridding precise desilting and mud collecting assembly, and relates to the technical field of underwater desilting. Comprising a mud sampling cover capable of expanding the depth of an inner cavity, a mud pump and stirring heads symmetrically arranged relative to the mud pump are installed in the mud sampling cover, at least one one-way water outlet valve is arranged on the top and the side wall of the mud sampling cover, a net-shaped grating is fixedly installed at the opening position of the bottom of the mud sampling cover, and the expansion modes of the mud sampling cover comprise telescopic expansion and overturning type expansion; the sludge sampling cover is arranged, so that disturbance suction is performed on sludge in the sealed cavity, the solid content is increased, a sedimentation tank is omitted, chemical adding conditioning and filter pressing operation can be directly performed, and the problems that site selection and construction of the sedimentation tank are difficult and the cost is high are solved; the whole mud sampling assembly can be matched with different dredging depths by expanding the mud sampling cover, so that the cost is reduced; aiming at the depth expansion of the sludge sampling cover, the stirring head is driven, so that the stirring head rotates and stirs in the whole sludge depth layer while performing lifting motion, and the sludge is fully disturbed.
本发明公开了一种网格化精准清淤采泥组件，涉及水下清淤技术领域；包括可扩展内腔深度的采泥罩，采泥罩内安装有泥浆泵和相对泥浆泵对称设置的搅拌头，采泥罩的顶部和侧壁上开设有至少一个单向出水阀，采泥罩底部开口位置固定安装有网状格栅，采泥罩的扩展方式包括伸缩式扩展和翻转式扩展；通过设置采泥罩使淤泥在密封腔体中进行扰动抽吸，提高含固率，从而省略沉淀池，从而可以直接加药调理并压滤作业，避免了沉淀池选址和建造施工难以及成本高的问题；对采泥罩进行扩展可以是整个采泥组件对不同清淤深度进行适配，降低了成本；针对采泥罩的深度扩展，对搅拌头进行驱动，使其在整个淤泥深度层中边升降运动边旋转搅动，充分对淤泥进行扰动。
Gridding precise desilting and mud collecting assembly
The invention discloses a gridding precise desilting and mud collecting assembly, and relates to the technical field of underwater desilting. Comprising a mud sampling cover capable of expanding the depth of an inner cavity, a mud pump and stirring heads symmetrically arranged relative to the mud pump are installed in the mud sampling cover, at least one one-way water outlet valve is arranged on the top and the side wall of the mud sampling cover, a net-shaped grating is fixedly installed at the opening position of the bottom of the mud sampling cover, and the expansion modes of the mud sampling cover comprise telescopic expansion and overturning type expansion; the sludge sampling cover is arranged, so that disturbance suction is performed on sludge in the sealed cavity, the solid content is increased, a sedimentation tank is omitted, chemical adding conditioning and filter pressing operation can be directly performed, and the problems that site selection and construction of the sedimentation tank are difficult and the cost is high are solved; the whole mud sampling assembly can be matched with different dredging depths by expanding the mud sampling cover, so that the cost is reduced; aiming at the depth expansion of the sludge sampling cover, the stirring head is driven, so that the stirring head rotates and stirs in the whole sludge depth layer while performing lifting motion, and the sludge is fully disturbed.
本发明公开了一种网格化精准清淤采泥组件，涉及水下清淤技术领域；包括可扩展内腔深度的采泥罩，采泥罩内安装有泥浆泵和相对泥浆泵对称设置的搅拌头，采泥罩的顶部和侧壁上开设有至少一个单向出水阀，采泥罩底部开口位置固定安装有网状格栅，采泥罩的扩展方式包括伸缩式扩展和翻转式扩展；通过设置采泥罩使淤泥在密封腔体中进行扰动抽吸，提高含固率，从而省略沉淀池，从而可以直接加药调理并压滤作业，避免了沉淀池选址和建造施工难以及成本高的问题；对采泥罩进行扩展可以是整个采泥组件对不同清淤深度进行适配，降低了成本；针对采泥罩的深度扩展，对搅拌头进行驱动，使其在整个淤泥深度层中边升降运动边旋转搅动，充分对淤泥进行扰动。
Gridding precise desilting and mud collecting assembly
一种网格化精准清淤采泥组件
YANG XUANJUN (Autor:in) / WANG QIANG (Autor:in) / YAO CHANGDE (Autor:in) / ZHU XIAOYU (Autor:in)
17.11.2023
Patent
Elektronische Ressource
Chinesisch
IPC:
E02F
Baggern
,
DREDGING
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