Resources Contact Us Home
Apparatus for aerating an aqueous solution

Image Number 2 for United States Patent #8118283.

An aqueous scream is pumped through a vortex cylinder. The aqueous stream is rotated in a downwardly moving spiral stream within the vortex cylinder at a high downward velocity. The downward velocity of the aqueous stream increases as it flows through a discharge conduit concentrically located within a mixing chamber of the vortex cylinder. An adjustable air inlet tube open to atmospheric pressure extends through the vortex chamber and into the discharge conduit. A negative pressure zone is created at the discharge end of the discharge conduit for drawing air into the aqueous stream for mixing therewith and dissolving oxygen in the aqueous solution.

  Recently Added Patents
Apparatus and method for image encoding/decoding using predictability of intra-prediction mode
Semiconductor device
Integrated bug tracking and testing
Preferential selection of candidates for delta compression
Apparatus and method for foreground detection
  Randomly Featured Patents
Packing material for battery case and battery case
Semiconductor light emitting device and method of manufacturing the same
Electrodeposition bath with water-soluble polyvinyl alcohol (co) polymers
Pulse train converter
Projectile construction and method of making the projectile
Device for cleaning adhering material off of sand
Tape drive apparatus with a head alignment system
Method and apparatus for managing network resources for externally authenticated users
Time apparatus
Method of making a semiconductor laser