A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Slag pile wastewater collecting device for abandoned mine
The invention provides a waste mine slag pile wastewater collection device which comprises a slag pile body, a slag impermeable layer arranged on the surface of the slag pile body, a wastewater collection blind ditch arranged at the lowest point of the periphery of the slag pile body, a slag pile protection structure arranged on the outer side of the wastewater collection blind ditch, and a wastewater collection pipe network arranged on the outer side of the slag pile protection structure. And the end part of the wastewater collection blind ditch is communicated with the wastewater collection pipe network through a blind ditch drainage guide pipe. Rainwater is effectively intercepted through the slag impermeable layer, the generation amount of waste water in the slag pile is reduced, meanwhile, through the design of the waste water collecting blind ditch, waste water accumulated in the slag pile body can be effectively collected through the gravity effect, energy consumption is reduced, waste water is collected in a centralized mode through the waste water collecting pipe network, and environmental pollution caused by waste water seepage is reduced; and the slag protection wall is arranged at the lowest point of the periphery of the slag heap body, so that the slag heap body can be supported, the risks of slippage and collapse of the slag heap body are reduced, and the risk of natural leakage of wastewater in the slag can be cut off.
本发明提供了一种废弃矿山用矿渣堆废水收集装置，包括矿渣堆体，矿渣堆体表面设置矿渣防渗层，矿渣堆体四周最低点处设置废水收集盲沟，废水收集盲沟外侧设有矿渣堆保护结构，矿渣堆保护结构外侧设有废水收集管网，废水收集盲沟端部通过盲沟导排管与废水收集管网连通。该发明通过矿渣防渗层有效截留雨水，减少矿渣堆内部废水的产生量，同时通过废水收集盲沟的设计，能够通过重力作用有效收集矿渣堆体内部积存的废水，节约能耗，并通过废水收集管网集中收集废水，减少废水外渗造成的环境污染，并且在矿渣堆体四周最低点处设置矿渣保护墙，不仅能够对矿渣堆体起到支撑作用，减少矿渣堆体滑移、垮塌的风险，还能切断矿渣内废水的自然外渗风险。
Slag pile wastewater collecting device for abandoned mine
The invention provides a waste mine slag pile wastewater collection device which comprises a slag pile body, a slag impermeable layer arranged on the surface of the slag pile body, a wastewater collection blind ditch arranged at the lowest point of the periphery of the slag pile body, a slag pile protection structure arranged on the outer side of the wastewater collection blind ditch, and a wastewater collection pipe network arranged on the outer side of the slag pile protection structure. And the end part of the wastewater collection blind ditch is communicated with the wastewater collection pipe network through a blind ditch drainage guide pipe. Rainwater is effectively intercepted through the slag impermeable layer, the generation amount of waste water in the slag pile is reduced, meanwhile, through the design of the waste water collecting blind ditch, waste water accumulated in the slag pile body can be effectively collected through the gravity effect, energy consumption is reduced, waste water is collected in a centralized mode through the waste water collecting pipe network, and environmental pollution caused by waste water seepage is reduced; and the slag protection wall is arranged at the lowest point of the periphery of the slag heap body, so that the slag heap body can be supported, the risks of slippage and collapse of the slag heap body are reduced, and the risk of natural leakage of wastewater in the slag can be cut off.
本发明提供了一种废弃矿山用矿渣堆废水收集装置，包括矿渣堆体，矿渣堆体表面设置矿渣防渗层，矿渣堆体四周最低点处设置废水收集盲沟，废水收集盲沟外侧设有矿渣堆保护结构，矿渣堆保护结构外侧设有废水收集管网，废水收集盲沟端部通过盲沟导排管与废水收集管网连通。该发明通过矿渣防渗层有效截留雨水，减少矿渣堆内部废水的产生量，同时通过废水收集盲沟的设计，能够通过重力作用有效收集矿渣堆体内部积存的废水，节约能耗，并通过废水收集管网集中收集废水，减少废水外渗造成的环境污染，并且在矿渣堆体四周最低点处设置矿渣保护墙，不仅能够对矿渣堆体起到支撑作用，减少矿渣堆体滑移、垮塌的风险，还能切断矿渣内废水的自然外渗风险。
Slag pile wastewater collecting device for abandoned mine
一种废弃矿山用矿渣堆废水收集装置
YE ZHENYA (author) / TIAN LIANG (author) / DONG RENJUN (author) / GAO ZHANGLONG (author) / HUANG CHAO (author) / ZHA XINGXING (author)
2022-03-29
Patent
Electronic Resource
Chinese
Abandoned mine workings manual
| TIBKAT | 2019
| European Patent Office | 2023
Construction over abandoned mine workings
| TIBKAT | 2002