Patents by Inventor Yunliang Yu

Yunliang Yu 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).

  • Equipment of multi-rotors zigzag high-gravity rotating beds
    Patent number: 7344126
    Abstract: The equipment of high-gravity multi-rotors zigzag rotating beds according to the present invention comprises a casing, a gas inlet and a liquid outlet being provided at the bottom of the casing, a gas outlet and a liquid inlet being provided at the top of the casing, a rotating shaft being provided at the center of the casing and going through the top and the bottom of the casing, a plurality of rotors being installed in series on the rotating shaft and being arranged in layers from top to bottom, and a middle feed inlet being provided on the side of the casing and being communicated with zigzag channels. The rotor comprises a mobile disk fixed on the rotating shaft and an immobile disk fixed on the casing, A series of concentric mobile and immobile circular baffle-sheets are fitted on the mobile disk and the immobile disk respectively.
    Type: Grant
    Filed: April 12, 2005
    Date of Patent: March 18, 2008
    Assignee: Zhejiang University of Technology
    Inventors: Jianbing Ji, Zhichao Xu, Yunliang Yu
  • Equipment of multi-rotors zigzag high-gravity rotating beds
    Publication number: 20060222534
    Abstract: The equipment of high-gravity multi-rotors zigzag rotating beds according to the present invention comprises a casing, a gas inlet and a liquid outlet being provided at the bottom of the casing, a gas outlet and a liquid inlet being provided at the top of the casing, a rotating shaft being provided at the center of the casing and going through the top and the bottom of the casing, a plurality of rotors being installed in series on the rotating shaft and being arranged in layers from top to bottom, and a middle feed inlet being provided on the side of the casing and being communicated with zigzag channels. The rotor comprises a mobile disk fixed on the rotating shaft and an immobile disk fixed on the casing, A series of concentric mobile and immobile circular baffle-sheets are fitted on the mobile disk and the immobile disk respectively.
    Type: Application
    Filed: April 12, 2005
    Publication date: October 5, 2006
    Applicant: ZHEJIANG UNIVERSITY OF TECHNOLOGY
    Inventors: Jianbing Ji, Zhichao Xu, Yunliang Yu