Patents by Inventor Zahé DAW

Zahé DAW 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).

  • Dryer and a method for drying a liquid feed into a powder
    Patent number: 11920864
    Abstract: A dryer for drying a liquid feed into a powder comprises a drying chamber defined by a chamber wall including a bottom wall portion; a feed inlet for receiving the liquid feed and dispersing particulate feed into the drying chamber; at least one air inlet for entering drying air into the drying chamber; and at least one drying chamber outlet for dried powder and/or spend drying air from the drying chamber. The feed inlet comprises a decanter centrifuge with an axis of rotation; a first axial end; a second axial end; and a solid phase outlet at the first axial end.
    Type: Grant
    Filed: June 28, 2018
    Date of Patent: March 5, 2024
    Assignee: GEA Process Engineering A/S
    Inventors: Zahé Daw, Poul-Erik Aagaard, Alexander William Lear
  • A DRYER AND A METHOD FOR DRYING A LIQUID FEED INTO A POWDER
    Publication number: 20210262730
    Abstract: A dryer for drying a liquid feed into a powder comprises a drying chamber defined by a chamber wall including a bottom wall portion; a feed inlet for receiving the liquid feed and dispersing particulate feed into the drying chamber; at least one air inlet for entering drying air into the drying chamber; and at least one drying chamber outlet for dried powder and/or spend drying air from the drying chamber. The feed inlet comprises a decanter centrifuge with an axis of rotation; a first axial end; a second axial end; and a solid phase outlet at the first axial end.
    Type: Application
    Filed: June 28, 2018
    Publication date: August 26, 2021
    Applicant: GEA Process Engineering A/S
    Inventors: Zahé DAW, Poul-Erik AAGAARD, Alexander William LEAR