公开(公告)号：US20230311031A1

公开(公告)日：2023-10-05

申请号：US18207634

申请日：2023-06-08

Applicant: Dalian University of Technology

Inventor： Kui You ,  Yihe Zhang ,  Jingkang Xu ,  Pengfei Yi ,  Meng Li ,  Xinghua Li ,  Chuanye Zhang ,  Caihua Ma ,  Weiwei Ma ,  Yiwen Zhang ,  Fangxin Han ,  Can You

IPC: B01D33/29 ,  B01D33/72 ,  B01D33/80 ,  C02F1/40

CPC classification number: B01D33/29 ,  B01D33/72 ,  B01D33/802 ,  C02F1/40

Abstract: A seesaw-type feeding device for collecting solid materials suspended in a flow field includes a suspension assembly, a material collection assembly, a joint hinge, two anti-collision blocks and an escapement shaking assembly, wherein the latter three of which are located between the suspension assembly and the material collection assembly. The suspension assembly includes a V-shaped floating body and at least three fixed bottom anchors. The material collection assembly includes a collection pocket net, a material container, a delivery part, and an annular water discharging screen mesh. The escapement shaking assembly is located behind the V-shaped floating body and faces the material collection assembly. The material collection assembly is able to shake relatively to the fluid in the flow field, and the escapement shaking assembly drives the material collection assembly to shake.

公开(公告)号：US11026410B2

公开(公告)日：2021-06-08

申请号：US16476513

申请日：2018-05-23

Applicant: DALIAN UNIVERSITY OF TECHNOLOGY

Inventor： Kui You ,  Meiyi Wu ,  Zihan Zhou ,  Zewen Chen ,  Caihua Ma ,  Fang Zhang ,  Jing Dong ,  Ling Zhu ,  Chen Hou ,  Honggang Ma ,  Xintian Liu ,  Hua Xu ,  Fangxin Han ,  Shaojun Wang

IPC: A01K69/04 ,  H02S10/12 ,  H02S10/20 ,  H02S10/40

Abstract: The present invention provides a new energy-driven in-situ plankton collecting device, comprising a solar photovoltaic cell and wind power generation system, a buoyancy support system, a power supply and control system, a plankton suction and collection system, and an anchoring system. The device has the center of gravity on the lower part and vertically floats in water like a tumbler. The plankton suction and collection system is composed of a suction axial-flow pump and a collecting cod end. The bag-shaped plankton collecting cod end has the mesh aperture of less than 0.8 time the average body length of the target plankton, and can be used on both sides. The devices provided by the present invention can be used simultaneously and arranged in an array for collection and utilization of plankton as well as governance and remediation of water area environment, and thus have a favorable application prospect.