Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Water-gas pulse tailing accumulation desilting and seepage draining device and water-gas pulse tailing accumulation desilting and seepage draining method
In the technical field of mine tailing pond desilting, the invention provides a water-gas pulse tailing accumulation desilting and seepage draining system and method.The system is characterized in that the first input end of a pulse controller is connected with a variable frequency water pump, the second input end of the pulse controller is connected with an air compressor, and a pulse pipe is installed at the output end of the pulse controller; a seepage drainage pipe is arranged in the tailing pond, the seepage drainage pipe is arranged at the bottom of the tailing pond and used for draining water in tailings accumulated in the tailing pond, and the working section of the pulse pipe is inserted into the seepage drainage pipe; a plurality of pulse holes are evenly distributed in the side wall of the working section of the pulse tube in the length direction of a tube body. When the pulse controller works, fluid rushed out of the pulse holes scours impurities in the drainage and seepage pipe, and the impurities are discharged through scouring in the drainage and seepage pipe. Air pressure pulse control is adopted, gas-liquid two-phase flow generated by high-pressure gas is used for desilting a clogged seepage drainage pipeline, a blocking remover is used for acidification blocking removal, and the seepage drainage capacity is effectively recovered.
在矿山尾矿库清淤技术领域中，本发明提供一种水‑气脉冲尾矿堆积清淤排渗系统及方法，包括：脉冲控制器的第一输入端与变频水泵连接，脉冲控制器的第二输入端与空气压缩机连接，脉冲控制器的输出端安装脉冲管；以及尾矿库，尾矿库内设置排渗管，排渗管设置在尾矿库底部且用于排出尾矿库内堆积的尾矿中的水分，脉冲管的工作段插进排渗管中；脉冲管的工作段的侧壁上沿管身长度方向均匀分布多个脉冲孔；当脉冲控制器工作时，脉冲孔冲出的流体对排渗管内的杂质进行冲刷且杂质经排渗管内冲刷排出。通过采用气压脉冲控制，利用高压气体产生的气液两相流对淤堵排渗管道进行清淤，利用解堵剂酸化解堵，有效地恢复了排渗能力。
Water-gas pulse tailing accumulation desilting and seepage draining device and water-gas pulse tailing accumulation desilting and seepage draining method
In the technical field of mine tailing pond desilting, the invention provides a water-gas pulse tailing accumulation desilting and seepage draining system and method.The system is characterized in that the first input end of a pulse controller is connected with a variable frequency water pump, the second input end of the pulse controller is connected with an air compressor, and a pulse pipe is installed at the output end of the pulse controller; a seepage drainage pipe is arranged in the tailing pond, the seepage drainage pipe is arranged at the bottom of the tailing pond and used for draining water in tailings accumulated in the tailing pond, and the working section of the pulse pipe is inserted into the seepage drainage pipe; a plurality of pulse holes are evenly distributed in the side wall of the working section of the pulse tube in the length direction of a tube body. When the pulse controller works, fluid rushed out of the pulse holes scours impurities in the drainage and seepage pipe, and the impurities are discharged through scouring in the drainage and seepage pipe. Air pressure pulse control is adopted, gas-liquid two-phase flow generated by high-pressure gas is used for desilting a clogged seepage drainage pipeline, a blocking remover is used for acidification blocking removal, and the seepage drainage capacity is effectively recovered.
在矿山尾矿库清淤技术领域中，本发明提供一种水‑气脉冲尾矿堆积清淤排渗系统及方法，包括：脉冲控制器的第一输入端与变频水泵连接，脉冲控制器的第二输入端与空气压缩机连接，脉冲控制器的输出端安装脉冲管；以及尾矿库，尾矿库内设置排渗管，排渗管设置在尾矿库底部且用于排出尾矿库内堆积的尾矿中的水分，脉冲管的工作段插进排渗管中；脉冲管的工作段的侧壁上沿管身长度方向均匀分布多个脉冲孔；当脉冲控制器工作时，脉冲孔冲出的流体对排渗管内的杂质进行冲刷且杂质经排渗管内冲刷排出。通过采用气压脉冲控制，利用高压气体产生的气液两相流对淤堵排渗管道进行清淤，利用解堵剂酸化解堵，有效地恢复了排渗能力。
Water-gas pulse tailing accumulation desilting and seepage draining device and water-gas pulse tailing accumulation desilting and seepage draining method
一种水-气脉冲尾矿堆积清淤排渗装置及方法
YIN SHENGHUA (Autor:in) / DONG FUSONG (Autor:in) / CHEN XUN (Autor:in) / SHAO YAJIAN (Autor:in)
08.09.2023
Patent
Elektronische Ressource
Chinesisch
IPC:
E02F
Baggern
,
DREDGING
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