Patents Assigned to Dyno Drain Corporation
  • System for treating food waste by centrifugal spin drum and bag filter
    Patent number: 5176825
    Abstract: This invention provides means whereby the liquid component can be separated from the solids in food waste and garbage. The invention provides a spinning perforated drum with an internal filter bag through which liquid and fine solids pass by centrifugal force. The separated liquid is filtered through a finer filter to make the water acceptable for municipal sewer disposal.
    Type: Grant
    Filed: July 27, 1990
    Date of Patent: January 5, 1993
    Assignee: Dyno Drain Corporation
    Inventors: David Hadjis, Michael Giordano