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1.发明公开公开(公告)号：US20240262724A1
公开(公告)日：2024-08-08
申请号：US18028575
申请日：2022-09-21
Applicant: CHENGDU UNIVERSITY OF TECHNOLOGY
Inventor： Shengyan PU , Hui MA , Dong YU , Shibin LIU , Peng WANG , Bowen LI , Xin WANG , Yi CHEN , Tao ZHANG , Jinsong CHEN , Qiang TANG
IPC: C02F3/00 , C02F3/28 , C02F103/06
CPC classification number: C02F3/005 , C02F3/2806 , C02F3/2866 , C02F2103/06 , C02F2201/46115 , C02F2203/006
Abstract: The disclosure relates to a staggered electrode bio-electro-Fenton groundwater circulation well system, including a groundwater circulation well, a water pumping and injecting assembly and an in-well bio-electro-Fenton assembly. The water pumping and injecting assembly is configured to realize water pumping and injection between different screening sections of the groundwater circulation well. The bio-electro-Fenton assembly arranged in a first screening section of the groundwater circulation well includes at least one electrode device. A cathode and an anode of the electrode device form a spatially staggered arrangement according to different distribution areas. According to the disclosure, the spatially staggered arrangement of the cathode and the anode, the influence of oxygen on an anaerobic environment of an anode chamber in the electrode device is greatly reduced while ensuring the cathode takes oxygen as an electron acceptor, and the constructed bio-electro-Fenton system can accelerate the decomposition of organic pollutants in the groundwater circulation well.
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公开(公告)号：US20230408386A1
公开(公告)日：2023-12-21
申请号：US18358868
申请日：2023-07-25
Applicant: Chengdu University of Technology
Inventor： Chen ZHANG , Huaguo WEN , Chao MA , Yiquan MA , Jintong LIANG , Yixin DONG , Xiangye KONG , Xin WANG , Shaohui WANG , Ya ZHANG , Wei YAN
CPC classification number: G01N3/04 , G01N3/10 , G01N33/24 , G01N2203/0048
Abstract: Disclosed is a multi-shaft pressurized rock mechanics tester, pertaining to the technical field of rock mechanics testing devices, comprising a base; the base is of an integral rectangular structure, and welded six vertical support plates symmetrically at the front and back ends, a -shaped bracket plate is horizontally welded at the top of the six vertical support plates (“” is a Chinese character, read as “Ri”), and a bracket plate is rotatably installed on the top section of the three rear vertical support plates, pressed against the -shaped bracket plate; the left and right sides of the base are symmetrically welded with four vertical bracing plates, an I-shaped installation plate is welded on the top of the four vertical bracing plates, four hydraulic cylinders are locked, fixed and hoisted on the bottom of the I-shaped installation plate with screws.
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公开(公告)号：US20230400396A1
公开(公告)日：2023-12-14
申请号：US18358611
申请日：2023-07-25
Applicant: Chengdu University of Technology
Inventor： Chen ZHANG , Huaguo WEN , Chao MA , Jintong LIANG , Yiquan MA , Yixin DONG , Xiangye KONG , Xin WANG , Shaohui WANG , Gang ZHOU , Yuan ZHONG , Wenbin TANG , Jing NIE , Bolin ZHANG , Yunchuan ZENG
Abstract: The present invention provides a multifunctional rock mechanics tester, pertaining to the technical field of mechanics tester, consisting of a base; wherein a power mechanism is mounted on the top of the base, two tension testing mechanisms are arranged on the power mechanism in an up-and-down symmetrical way, a clamping mechanism is mounted on each tension testing mechanism, a rock testing block is clamped between the two clamping mechanisms. The present invention realizes the tension and pressure testing of the rock test block through the arrangement of tension testing mechanism and pressure testing mechanism, thus improving the functionality of the present mechanics tester, which not only reduces the testing cost, but also effectively decreases the occupied space; the present invention solves the problem that the traditional mechanics tester can only complete one kind of test when it is used.
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