Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Gas lift reverse circulation hole cleaning equipment and hole cleaning method for diaphragm wall construction
The invention provides gas lift reverse circulation hole cleaning equipment and a hole cleaning method for diaphragm wall construction, and belongs to the field of buildings. The gas lift reverse circulation hole cleaning equipment comprises a slurry feeding guide pipe, a tank cleaning guide pipe, an air feeding assembly and a sediment separator, the slurry feeding guide pipe is connected into anexcavation groove and used for providing slurry for the excavation groove; the groove cleaning guide pipe is vertically arranged, is provided with an opening in the bottom and is mounted at an openingof the excavation groove, the bottom end is close to the bottom of the excavation groove, and the top end is connected to the sediment separator; and the bottom of the air feeding assembly communicates with the interior of the lower portion of the groove cleaning guide pipe, forms an included angle with the groove cleaning guide pipe and is used for conveying compressed air into the interior of the lower portion of the groove cleaning guide pipe. The gas lift reverse circulation hole cleaning equipment is simple in construction, high in hole cleaning speed and thorough in groove cleaning anddeslagging, and slurry can be recycled.
本申请提供一种气举反循环清孔设备及地连墙施工用清孔方法，属于建筑领域。其包括送浆导管、清槽导管、送气组件以及泥沙分离器；送浆导管连接于开挖槽内，用于向开挖槽内提供泥浆；清槽导管竖直设置且底部开口，并安装在开挖槽的槽口处，且底端靠近开挖槽槽底，顶端连接于泥沙分离器；送气组件的底部连通于清槽导管的下方内部，且与清槽导管呈夹角设置，用于向清槽导管的下方内部输送压缩空气。该装置施工简单，清孔速度块，且清槽出渣彻底，泥浆能够循环利用。
Gas lift reverse circulation hole cleaning equipment and hole cleaning method for diaphragm wall construction
The invention provides gas lift reverse circulation hole cleaning equipment and a hole cleaning method for diaphragm wall construction, and belongs to the field of buildings. The gas lift reverse circulation hole cleaning equipment comprises a slurry feeding guide pipe, a tank cleaning guide pipe, an air feeding assembly and a sediment separator, the slurry feeding guide pipe is connected into anexcavation groove and used for providing slurry for the excavation groove; the groove cleaning guide pipe is vertically arranged, is provided with an opening in the bottom and is mounted at an openingof the excavation groove, the bottom end is close to the bottom of the excavation groove, and the top end is connected to the sediment separator; and the bottom of the air feeding assembly communicates with the interior of the lower portion of the groove cleaning guide pipe, forms an included angle with the groove cleaning guide pipe and is used for conveying compressed air into the interior of the lower portion of the groove cleaning guide pipe. The gas lift reverse circulation hole cleaning equipment is simple in construction, high in hole cleaning speed and thorough in groove cleaning anddeslagging, and slurry can be recycled.
本申请提供一种气举反循环清孔设备及地连墙施工用清孔方法，属于建筑领域。其包括送浆导管、清槽导管、送气组件以及泥沙分离器；送浆导管连接于开挖槽内，用于向开挖槽内提供泥浆；清槽导管竖直设置且底部开口，并安装在开挖槽的槽口处，且底端靠近开挖槽槽底，顶端连接于泥沙分离器；送气组件的底部连通于清槽导管的下方内部，且与清槽导管呈夹角设置，用于向清槽导管的下方内部输送压缩空气。该装置施工简单，清孔速度块，且清槽出渣彻底，泥浆能够循环利用。
Gas lift reverse circulation hole cleaning equipment and hole cleaning method for diaphragm wall construction
一种气举反循环清孔设备及地连墙施工用清孔方法
ZHU HONGLIANG (Autor:in) / FAN WANWEN (Autor:in) / RAN WEI (Autor:in) / SHEN HANG (Autor:in) / REN JIN (Autor:in) / WANG YONGQIANG (Autor:in) / SUN PING (Autor:in) / YING XIONG (Autor:in) / ZHOU YINGHONG (Autor:in) / HU YIMING (Autor:in)
22.12.2020
Patent
Elektronische Ressource
Chinesisch
IPC:
E02D
FOUNDATIONS
,
Gründungen
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