Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Saline-alkali soil reconstruction composite device
The invention relates to the technical field of saline-alkali soil transformation, and provides a saline-alkali soil transformation composite device. The salt seepage well is arranged at the bottom of the drainage channel, a salt seepage layer and an alkali collecting water tank are arranged on the salt seepage well in an up-down mode, salt collecting micropores are formed in the outer side wall of the salt seepage layer, and the alkali collecting water tank is communicated with the salt seepage layer; and a communicating vessel is arranged between the salt collecting well and the alkali collecting water tank. Compared with the prior art, under the rising of surface water vapor and the continuous washing of rainwater, the salt collecting well continuously collects high-salt and high-alkali liquid, keeps water to wash salt, enables salt and alkali to be discharged into the repaired soil, also collects saline water in underground water, and terminates the malignant cycle that the underground saline water rises through soil capillary pores and flows back; soil secondary salinization is relieved, and the purpose of saline-alkali soil treatment is achieved.
本发明涉及盐碱地改造技术领域，提供了一种盐碱地改造复合装置，包括：排水渠；至少一个渗盐井，设于排水渠的底部，渗盐井上下分设有渗盐层和集碱水槽，渗盐层的外侧壁上布置有集盐微孔，集碱水槽与渗盐层相连通；集盐井，集盐井与集碱水槽之间设有连通器。与现有技术相比，本发明在地表水汽上升以及雨水的不断冲刷下，集盐井不断地收集高盐高碱液体，保水洗盐，使盐碱排出被修复的土壤中，也收集了在地下水中的盐水，终止了地下盐水通过土壤毛细孔上升并回流的恶性循坏，减轻土壤次生盐碱化，达到盐碱地治理的目的。
Saline-alkali soil reconstruction composite device
The invention relates to the technical field of saline-alkali soil transformation, and provides a saline-alkali soil transformation composite device. The salt seepage well is arranged at the bottom of the drainage channel, a salt seepage layer and an alkali collecting water tank are arranged on the salt seepage well in an up-down mode, salt collecting micropores are formed in the outer side wall of the salt seepage layer, and the alkali collecting water tank is communicated with the salt seepage layer; and a communicating vessel is arranged between the salt collecting well and the alkali collecting water tank. Compared with the prior art, under the rising of surface water vapor and the continuous washing of rainwater, the salt collecting well continuously collects high-salt and high-alkali liquid, keeps water to wash salt, enables salt and alkali to be discharged into the repaired soil, also collects saline water in underground water, and terminates the malignant cycle that the underground saline water rises through soil capillary pores and flows back; soil secondary salinization is relieved, and the purpose of saline-alkali soil treatment is achieved.
本发明涉及盐碱地改造技术领域，提供了一种盐碱地改造复合装置，包括：排水渠；至少一个渗盐井，设于排水渠的底部，渗盐井上下分设有渗盐层和集碱水槽，渗盐层的外侧壁上布置有集盐微孔，集碱水槽与渗盐层相连通；集盐井，集盐井与集碱水槽之间设有连通器。与现有技术相比，本发明在地表水汽上升以及雨水的不断冲刷下，集盐井不断地收集高盐高碱液体，保水洗盐，使盐碱排出被修复的土壤中，也收集了在地下水中的盐水，终止了地下盐水通过土壤毛细孔上升并回流的恶性循坏，减轻土壤次生盐碱化，达到盐碱地治理的目的。
Saline-alkali soil reconstruction composite device
一种盐碱地改造复合装置
ZHANG JINYU (Autor:in) / ZHOU LIYUAN (Autor:in) / ZHAN XIANGQI (Autor:in)
02.12.2022
Patent
Elektronische Ressource
Chinesisch
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