Patents by Inventor Nan'nan XUE

Nan'nan XUE has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).

  • Multi-tube parallel free rotary thread demisting device
    Patent number: 10639573
    Abstract: The multi-tube parallel free rotary thread demisting device includes a soot pit, a side liquid guide plate, liquid accumulation units, free rotary thread units, a fixing support, a flue gas inlet, motor connecting shafts, motors, a casing, a flue gas outlet, and a base support. A main body of the device includes a plurality of free rotary thread units and a plurality of liquid accumulation units that are mounted in parallel. The motors are mounted on an outer wall of the casing. The free rotary thread units are connected to the motors via the motor connecting shafts respectively. The motor connecting shafts are fixed via the fixing support. The device has low resistance, high efficiency, and high flue gas treatment throughput, and can avoid scaling and jamming.
    Type: Grant
    Filed: May 8, 2018
    Date of Patent: May 5, 2020
    Assignee: WUHAN UNIVERSITY OF SCIENCE AND TECHNOLOGY
    Inventors: Xiaodong Xiang, Yimin Zhang, Jie Zhong, Ge Shi, Yizhong Yuan, Nan'nan Xue
  • MULTI-TUBE PARALLEL FREE ROTARY THREAD DEMISTING DEVICE
    Publication number: 20190176073
    Abstract: The multi-tube parallel free rotary thread demisting device includes a soot pit, a side liquid guide plate, liquid accumulation units, free rotary thread units, a fixing support, a flue gas inlet, motor connecting shafts, motors, a casing, a flue gas outlet, and a base support. A main body of the device includes a plurality of free rotary thread units and a plurality of liquid accumulation units that are mounted in parallel. The motors are mounted on an outer wall of the casing. The free rotary thread units are connected to the motors via the motor connecting shafts respectively. The motor connecting shafts are fixed via the fixing support. The device has low resistance, high efficiency, and high flue gas treatment throughput, and can avoid scaling and jamming.
    Type: Application
    Filed: May 8, 2018
    Publication date: June 13, 2019
    Inventors: Xiaodong XIANG, Yimin ZHANG, Jie ZHONG, Ge SHI, Yizhong YUAN, Nan'nan XUE