公开(公告)号：US10994249B1

公开(公告)日：2021-05-04

申请号：US17088058

申请日：2020-11-03

Applicant: CHANGSHA UNIVERSITY OF SCIENCE AND TECHNOLOGY

Inventor： Cong Mao ,  Zhikang Zhang ,  Yongle Hu ,  Jian Zhang ,  Mingjun Zhang ,  Kun Tang ,  Weidong Tang ,  Linfeng Xiao

IPC: B01F3/12 ,  B01F11/02 ,  B01F11/00 ,  B01F13/00

Abstract: An anti-agglomeration device for a nanofluid includes a support module, a motion module, a photoacoustic conversion module and a control module. The support module includes a frame and screws and is configured to support the photoacoustic conversion module and the motion module. The photoacoustic conversion module includes a nanosecond laser, a first clamp, a lens, a silica optical fiber, a second clamp, gold nanoparticles and a container and is configured to realize photoacoustic conversion to generate ultrasonic waves. The motion module includes a servo motor, a dovetailed rail, a guide screw, a fixed plate, a slider and a deep groove ball bearing. The motion module is configured to support the photoacoustic conversion module and realize the combined motions of the photoacoustic conversion module. The control module includes a support plate and a CCD camera and is configured to control the motion module in real time.

公开(公告)号：US20210129092A1

公开(公告)日：2021-05-06

申请号：US17088058

申请日：2020-11-03

Applicant: CHANGSHA UNIVERSITY OF SCIENCE AND TECHNOLOGY

Inventor： Cong Mao ,  Zhikang Zhang ,  Yongle Hu ,  Jian Zhang ,  Mingjun Zhang ,  Kun Tang ,  Weidong Tang ,  Linfeng Xiao

IPC: B01F3/12 ,  B01F11/02

Abstract: An anti-agglomeration device for a nanofluid includes a support module, a motion module, a photoacoustic conversion module and a control module. The support module includes a frame and screws and is configured to support the photoacoustic conversion module and the motion module. The photoacoustic conversion module includes a nanosecond laser, a first clamp, a lens, a silica optical fiber, a second clamp, gold nanoparticles and a container and is configured to realize photoacoustic conversion to generate ultrasonic waves. The motion module includes a servo motor, a dovetailed rail, a guide screw, a fixed plate, a slider and a deep groove ball bearing. The motion module is configured to support the photoacoustic conversion module and realize the combined motions of the photoacoustic conversion module. The control module includes a support plate and a CCD camera and is configured to control the motion module in real time.