Patents Assigned to Paul C. Broussard, Sr.
  • Patent number: 5942111
    Abstract: An apparatus and method for clarifying a contaminated fluid mixture containing contaminating fluid, principal liquid and solids. The apparatus comprises a vertically standing cylindrical vessel for separating the contaminants from the principal liquid; a preliminary separator for tangentially introducing the contaminated fluid into the vessel; sparging tubes to aerate the contaminated fluid mixture, thereby separating the contaminating fluid from the principal liquid and solids; and a reservoir for collecting the contaminating fluid. The reservoir and preliminary separator are located in the upper portion of the vessel. The sparging tubes are located in the lower portion of the vessel.
    Type: Grant
    Filed: January 13, 1998
    Date of Patent: August 24, 1999
    Assignee: Paul C. Broussard, Sr.
    Inventor: Paul C. Broussard, Jr.
  • Patent number: 5725764
    Abstract: An apparatus for clarifying a contaminated fluid mixture containing contaminating fluid, principal liquid and solids, comprising a vertically standing cylindrical vessel for separating the contaminants from the principal liquid; a preliminary separator for tangentially introducing the contaminated fluid into the vessel; sparging tubes to aerate the contaminated fluid mixture, thereby separating the contaminating fluid from the principal liquid and solids; and a reservoir for collecting the contaminating fluid. The reservoir and preliminary separator are located in the upper portion of the vessel. The sparging tubes are located in the lower portion of the vessel.
    Type: Grant
    Filed: May 31, 1996
    Date of Patent: March 10, 1998
    Assignee: Paul C. Broussard, Sr.
    Inventor: Paul C. Broussard, Jr.
  • Patent number: 5707530
    Abstract: The method of the present invention comprises introducing a contaminated fluid mixture containing solids, liquid and contaminating fluid into a preliminary separator to separate the contaminating fluid from the principal liquid and solids; tangentially introducing the contaminated fluid mixture into a vertical cylindrical vessel in a circular motion to further separate the contaminating fluid from the principal liquid and solids; introducing air into the contaminated fluid mixture to further separate the contaminating fluid from the liquid and solids; maintaining the circular flow of the contaminated fluid mixture within the vessel to separate the fluid into contaminating fluid, clean liquid and solid contaminants; collecting the contaminating fluid in a reservoir; removing the contaminating fluid from the reservoir; and, discharging the clean liquid from the vessel.
    Type: Grant
    Filed: July 10, 1996
    Date of Patent: January 13, 1998
    Assignee: Paul C. Broussard, Sr.
    Inventor: Paul C. Broussard, Jr.