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
Position-measuring device
Method and device for extracting vapors in an injection molding machine
Navigating applications using side-mounted touchpad
Wine bottle
Glass or glass-ceramic pane reflecting infrared radiation
Multi-channel memory system including error correction decoder architecture with efficient area utilization
Semiconductor arrangement with a solder resist layer
  Randomly Featured Patents
Apparatus and methods for power conversion
Method of modifying glucose activity using polypeptides selectively expressed in fat tissue
Throttle control device
Ceiling fan blade configuration having a concave blade periphery
Method for the production of vitamin K-dependent proteins
Plant for producing containers by drawing-blowing of preforms in plastic material
Method and system for multitasking BIOS initialization tasks
Method of removing tacky substance or waste liquid containing tacky substance