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A platform for research: civil engineering, architecture and urbanism
Grooving construction system for ultra-long groove section of ultra-deep diaphragm wall and grooving construction method thereof
The invention provides an ultra-deep diaphragm wall ultra-long groove section grooving construction system and a grooving construction method thereof.The grooving construction system comprises a slurry recycling system, the slurry recycling system comprises a sand remover, the sand remover is communicated with a lifting pump in a hydraulic mill, and a liquid outlet of the sand remover is communicated with a plurality of sand removing machines; the sand remover and a slag outlet of the sand removing machine are communicated with the purification station storage tank, a liquid outlet of the sand removing machine is communicated with the purification station storage tank, the interior of the purification station storage tank is circularly cleaned through a centrifugal filter, and the purification station storage tank is communicated with the finished groove through a first pump body. Through reasonable configuration and application of underground diaphragm wall mud, good mud cakes can be formed, the stability of the groove wall of the underground diaphragm wall is effectively guaranteed, impurities such as sediment and soil scraps in holes are removed, the grooving efficiency is improved, and smooth grooving of a machine is guaranteed. Meanwhile, in order to improve the use efficiency of the slurry and reduce the disposal amount of waste slurry, the slurry is generally purified and recycled, and the recycling efficiency of the slurry is the key point of implementation and control.
本发明提供一种超深地连墙超长槽段成槽施工系统及其成槽施工方法，包括泥浆循环利用系统=泥浆循环利用系统包括除砂器，除砂器与液压铣内部提升泵连通，除砂器出液口分别与多个除砂机连通，除砂器和除砂机出渣口与净化站储存罐连通，除砂机的出液口与净化站储存罐连通，净化站储存罐内部通过离心过滤器进行循环清理，且净化站储存罐通过第一泵体与成槽连通。地下连续墙泥浆的合理配置及应用，可以形成良好的泥皮，有效保证地连墙槽壁的稳定性，清除孔内的沉渣、土屑等杂物，加快成槽效率，确保机械顺利成槽。同时为提高泥浆使用效率，减少废浆处置量，泥浆一般会被净化循环利用，其循环利用效率也是实施控制重点。
Grooving construction system for ultra-long groove section of ultra-deep diaphragm wall and grooving construction method thereof
The invention provides an ultra-deep diaphragm wall ultra-long groove section grooving construction system and a grooving construction method thereof.The grooving construction system comprises a slurry recycling system, the slurry recycling system comprises a sand remover, the sand remover is communicated with a lifting pump in a hydraulic mill, and a liquid outlet of the sand remover is communicated with a plurality of sand removing machines; the sand remover and a slag outlet of the sand removing machine are communicated with the purification station storage tank, a liquid outlet of the sand removing machine is communicated with the purification station storage tank, the interior of the purification station storage tank is circularly cleaned through a centrifugal filter, and the purification station storage tank is communicated with the finished groove through a first pump body. Through reasonable configuration and application of underground diaphragm wall mud, good mud cakes can be formed, the stability of the groove wall of the underground diaphragm wall is effectively guaranteed, impurities such as sediment and soil scraps in holes are removed, the grooving efficiency is improved, and smooth grooving of a machine is guaranteed. Meanwhile, in order to improve the use efficiency of the slurry and reduce the disposal amount of waste slurry, the slurry is generally purified and recycled, and the recycling efficiency of the slurry is the key point of implementation and control.
本发明提供一种超深地连墙超长槽段成槽施工系统及其成槽施工方法，包括泥浆循环利用系统=泥浆循环利用系统包括除砂器，除砂器与液压铣内部提升泵连通，除砂器出液口分别与多个除砂机连通，除砂器和除砂机出渣口与净化站储存罐连通，除砂机的出液口与净化站储存罐连通，净化站储存罐内部通过离心过滤器进行循环清理，且净化站储存罐通过第一泵体与成槽连通。地下连续墙泥浆的合理配置及应用，可以形成良好的泥皮，有效保证地连墙槽壁的稳定性，清除孔内的沉渣、土屑等杂物，加快成槽效率，确保机械顺利成槽。同时为提高泥浆使用效率，减少废浆处置量，泥浆一般会被净化循环利用，其循环利用效率也是实施控制重点。
Grooving construction system for ultra-long groove section of ultra-deep diaphragm wall and grooving construction method thereof
超深地连墙超长槽段成槽施工系统及其成槽施工方法
LUO ZHENJIE (author) / SUN ZHIWU (author) / DAI LINLIN (author) / CUI YUXUAN (author) / FU YUCHAO (author) / GUI YANG (author) / CUI ZHICHENG (author) / ZHAO XIAOJIANG (author) / ZOU JUAN (author) / GAO PENGYUAN (author)
2023-11-28
Patent
Electronic Resource
Chinese
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