Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Bionic structure preparation system based on microorganism induced calcium carbonate precipitation
The invention discloses a bionic structure preparation system based on microorganism induced calcium carbonate precipitation. The bionic structure preparation system comprises a liquid storage tank, two mixing tanks and two storage tanks, a feeding pipe is arranged on the side wall of a material collecting bin, an exhaust pipe is arranged in the material collecting bin, and a linkage pipe is arranged on the outer wall of the bottom of the material collecting bin; the stirring mechanism comprises a supporting table and a discharging pipe, a plurality of second magnetic plates are arranged on the outer wall of the rotating column in the circumferential direction of the rotating column, the upper end of the discharging pipe is connected with the lower end of the linkage pipe, a plurality of discharging holes are formed in the outer wall of the discharging pipe, the lower end of the discharging pipe is closed, a plurality of stirring blades are arranged on the outer wall of the discharging pipe, and a first magnetic plate is arranged on each stirring blade; the two storage tanks are arranged on the preparation platform, and a printing nozzle is arranged on the mechanical arm. According to the present invention, by using the bionic structure local fluid dynamic condition regulation and gel enhanced ion adsorption principle, the bacteria retention range and the precipitation growth rate are specifically regulated so as to further perform targeted plugging on the dominant seepage path formed during the porous medium plugging process;
本发明公开了一种基于微生物诱导碳酸钙沉淀的仿生结构制备系统，包括液体储罐、两个混合罐、两个储料罐，在集料仓侧壁设有进料管，在集料仓内设有排风管，在集料仓底部外壁设有联动管；搅拌机构包括支承台、排料管，沿旋转柱的周向在其外壁上设有多个第二磁力板，排料管上端与联动管下端连接，排料管外壁上开有多个出料孔，排料管下端部封闭且在其外壁设有多个搅拌叶，每一个搅拌叶上设有第一磁力板；两个储料罐置于制备平台上，机械臂上设有打印喷头。本发明利用该仿生结构局部流体动力条件调控与凝胶强化离子吸附原理，针对性调控细菌滞留范围与沉淀生长速率，进一步对多孔介质封堵过程中形成的优势渗流路径进行有的放矢的封堵。
Bionic structure preparation system based on microorganism induced calcium carbonate precipitation
The invention discloses a bionic structure preparation system based on microorganism induced calcium carbonate precipitation. The bionic structure preparation system comprises a liquid storage tank, two mixing tanks and two storage tanks, a feeding pipe is arranged on the side wall of a material collecting bin, an exhaust pipe is arranged in the material collecting bin, and a linkage pipe is arranged on the outer wall of the bottom of the material collecting bin; the stirring mechanism comprises a supporting table and a discharging pipe, a plurality of second magnetic plates are arranged on the outer wall of the rotating column in the circumferential direction of the rotating column, the upper end of the discharging pipe is connected with the lower end of the linkage pipe, a plurality of discharging holes are formed in the outer wall of the discharging pipe, the lower end of the discharging pipe is closed, a plurality of stirring blades are arranged on the outer wall of the discharging pipe, and a first magnetic plate is arranged on each stirring blade; the two storage tanks are arranged on the preparation platform, and a printing nozzle is arranged on the mechanical arm. According to the present invention, by using the bionic structure local fluid dynamic condition regulation and gel enhanced ion adsorption principle, the bacteria retention range and the precipitation growth rate are specifically regulated so as to further perform targeted plugging on the dominant seepage path formed during the porous medium plugging process;
本发明公开了一种基于微生物诱导碳酸钙沉淀的仿生结构制备系统，包括液体储罐、两个混合罐、两个储料罐，在集料仓侧壁设有进料管，在集料仓内设有排风管，在集料仓底部外壁设有联动管；搅拌机构包括支承台、排料管，沿旋转柱的周向在其外壁上设有多个第二磁力板，排料管上端与联动管下端连接，排料管外壁上开有多个出料孔，排料管下端部封闭且在其外壁设有多个搅拌叶，每一个搅拌叶上设有第一磁力板；两个储料罐置于制备平台上，机械臂上设有打印喷头。本发明利用该仿生结构局部流体动力条件调控与凝胶强化离子吸附原理，针对性调控细菌滞留范围与沉淀生长速率，进一步对多孔介质封堵过程中形成的优势渗流路径进行有的放矢的封堵。
Bionic structure preparation system based on microorganism induced calcium carbonate precipitation
一种基于微生物诱导碳酸钙沉淀的仿生结构制备系统
GUO LIANG (Autor:in) / WU JINFENG (Autor:in) / WANG BAOQUAN (Autor:in) / XIE JIAHENG (Autor:in) / JIANG YUHONG (Autor:in) / LI QUANYU (Autor:in) / LUO XUANLI (Autor:in) / ZHANG MIN (Autor:in) / LI YIRAN (Autor:in) / YANG GUANGYANG (Autor:in)
23.06.2023
Patent
Elektronische Ressource
Chinesisch
| Europäisches Patentamt | 2024
Baseline Investigation on Enzyme-Induced Calcium Carbonate Precipitation
| British Library Online Contents | 2018