Patents Assigned to Industrial Piping, Inc.
  • Patent number: 5371911
    Abstract: A drum processing apparatus serves to purge and decontaminate successive product-containing storage drums. The drum processing apparatus includes a drum deheading station, a drum emptying station, and at least one drum cleaning station. The drum deheading station includes high frequency torch or non-flammable cutting device for removing a lid of the drum to provide an opening at one end of the drum. The drum emptying station includes a drum invertor for emptying the contents of the drum through the opening in the drum. The drum cleaning stations are located downstream of the drum emptying station, and function to remove contaminants from the interior and exterior surfaces of the drum. A drum table moves the successive drums downstream from the drum deheading station to the drum emptying station and the drum cleaning station.
    Type: Grant
    Filed: July 23, 1993
    Date of Patent: December 13, 1994
    Assignee: Industrial Piping, Inc.
    Inventor: Charles H. Mullinax
  • Patent number: 5368652
    Abstract: A drum processing apparatus serves to purge and decontaminate successive product-containing storage drums. The drum processing apparatus includes a drum deheading station, a drum emptying station, and at least one drum cleaning station. The drum deheading station includes high frequency torch or non-flammable cutting device for removing a lid of the drum to provide an opening at one end of the drum. The drum emptying station includes a drum invertor for emptying the contents of the drum through the opening in the drum. The drum cleaning stations are located downstream of the drum emptying station, and function to remove contaminants from the interior and exterior surfaces of the drum. A drum table moves the successive drums downstream from the drum deheading station to the drum emptying station and the drum cleaning station.
    Type: Grant
    Filed: January 7, 1994
    Date of Patent: November 29, 1994
    Assignee: Industrial Piping, Inc.
    Inventor: Charles H. Mullinax