Patents Assigned to UVÅN HAGFORS TEKNOLOGI AKTIEBOLAG
  • Publication number: 20110210185
    Abstract: For transport of granulate from a granulation tank by means of liquid and air, an ejector is provided with a side inlet for granulate, a first end with a spray nozzle for pressurized transport liquid, and a second end with an inlet for pressurized gas. Downstream from the second end, an outlet spray nozzle for a three-phase flow of liquid, granulate, and gas is provided. A first conduit has a lower end connected with the outlet for transport of the three-phase flow. The ejector includes a tubular ejector housing with an internal wear liner and an outlet spray nozzle made from a durable material. The inlet for pressurized gas includes a ring-shaped chamber that surrounds the periphery of the ejector and is connected with the inside of the ejector through a ring-shaped slit that directs the pressurized gas towards the outlet of the ejector.
    Type: Application
    Filed: June 18, 2009
    Publication date: September 1, 2011
    Applicant: UVÅN HAGFORS TEKNOLOGI AKTIEBOLAG
    Inventors: Christoffer Lundstrom, Kåre Folgerö