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A platform for research: civil engineering, architecture and urbanism
Immersed tube filling type coal mining subsidence land treatment device and method
The invention discloses an immersed tube filling type coal mining subsidence land treatment device and method, and belongs to the technical field of coal mining subsidence land treatment devices. An immersed tube filling type coal mining subsidence land treatment device comprises immersed tube parts which are laid at equal intervals, and the immersed tube parts which are adjacent end to end are connected through connecting sleeves. By using the immersed pipe fitting for filling, a through water containing space can be formed underground, rainwater can be collected in rainy days, water can be pumped from a water pumping pipe with one end in the immersed pipe fitting through a water pump for irrigation in dry seasons, and agricultural production is facilitated; meanwhile, the exciting quick-setting expansion waste residue cementing material is adopted for filling, the filling material can be obtained locally, self-sufficiency is achieved, a large amount of soil does not need to be filled, local soil resources are saved, meanwhile, the filling material is environmentally friendly, secondary pollution to the subsidence land is avoided, then ploughing is treated and restored, and the ecological and environment-friendly requirements are met.
本发明公开了一种沉管充填式采煤塌陷地治理装置及方法，属于采煤塌陷地治理装置技术领域。一种沉管充填式采煤塌陷地治理装置，包括等间距铺设的沉管件，首尾相邻的所述沉管件之间通过连接套管连接；本发明通过使用沉管件充填，能够在地下形成一个贯通的容水空间，在雨天时能够收集雨水，当旱季时可以通过水泵，从一端在沉管件中的抽水管抽水进行灌溉，便于农业生产；同时采用激发性速凝膨胀废渣胶固料进行充填，充填材料能够就地取材，自给自足，无需大量填充土壤，节约当地土壤资源，同时填充材料环保，避免对塌陷地造成二次污染，进而治理恢复耕田，符合生态环保要求。
Immersed tube filling type coal mining subsidence land treatment device and method
The invention discloses an immersed tube filling type coal mining subsidence land treatment device and method, and belongs to the technical field of coal mining subsidence land treatment devices. An immersed tube filling type coal mining subsidence land treatment device comprises immersed tube parts which are laid at equal intervals, and the immersed tube parts which are adjacent end to end are connected through connecting sleeves. By using the immersed pipe fitting for filling, a through water containing space can be formed underground, rainwater can be collected in rainy days, water can be pumped from a water pumping pipe with one end in the immersed pipe fitting through a water pump for irrigation in dry seasons, and agricultural production is facilitated; meanwhile, the exciting quick-setting expansion waste residue cementing material is adopted for filling, the filling material can be obtained locally, self-sufficiency is achieved, a large amount of soil does not need to be filled, local soil resources are saved, meanwhile, the filling material is environmentally friendly, secondary pollution to the subsidence land is avoided, then ploughing is treated and restored, and the ecological and environment-friendly requirements are met.
本发明公开了一种沉管充填式采煤塌陷地治理装置及方法，属于采煤塌陷地治理装置技术领域。一种沉管充填式采煤塌陷地治理装置，包括等间距铺设的沉管件，首尾相邻的所述沉管件之间通过连接套管连接；本发明通过使用沉管件充填，能够在地下形成一个贯通的容水空间，在雨天时能够收集雨水，当旱季时可以通过水泵，从一端在沉管件中的抽水管抽水进行灌溉，便于农业生产；同时采用激发性速凝膨胀废渣胶固料进行充填，充填材料能够就地取材，自给自足，无需大量填充土壤，节约当地土壤资源，同时填充材料环保，避免对塌陷地造成二次污染，进而治理恢复耕田，符合生态环保要求。
Immersed tube filling type coal mining subsidence land treatment device and method
一种沉管充填式采煤塌陷地治理装置及方法
YAO QIUHUI (author) / MEN ZHAOLONG (author) / LEE JI-WON (author) / LI YONGXIANG (author)
2022-04-15
Patent
Electronic Resource
Chinese
| European Patent Office | 2023
Ecological restoration equipment for coal mining subsidence land
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Novel method applicable to treatment of seasonal waterlogged coal-mining subsidence land
| European Patent Office | 2015
Coal-mining (Subsidence) act, 1957
| Engineering Index Backfile | 1958