Resources Contact Us Home
Browse by: INVENTOR PATENT HOLDER PATENT NUMBER DATE
 
 
Mixer systems










Image Number 7 for United States Patent #6464384.

A system for providing improved bulk liquid mixing and effective gas-liquid contacting for mass transfer of the gas to the liquid, especially a non-Newtonian liquid, the viscosity of which decreases when under shearing conditions (shear thinning), in an upright tank. An upright draft tube is mounted within the tank and has a lower end spaced from the tank bottom and an upper end spaced below the surface of the liquid in the tank. A plurality of mixing impellers in the draft tube are sufficiently close to each other to establish a field or pattern of agitation to cause shear thinning and upflow throughout the draft tube and which produces significant turbulence at the liquid surface. A plurality of radially inwardly projecting, circumferentially spaced baffles extend from the draft tube and are proximate the mixing impellers to prevent swirling of the liquid within the draft tube. The system may also contain a surface aeration impeller and gas may be sparged into the vessel in or adjacent to the lower end of the draft tube.








 
 
  Recently Added Patents
Method and apparatus for wireless transmission of diagnostic information
Graphical user interface for interpreting the results of image analysis
Digital broadcasting system and method of processing data
Hermetically sealed atomic sensor package manufactured with expendable support structure
Representing polarized light in computer models
Information processing apparatus, non-transitory computer-readable recording medium, and information processing method
Instrumenting configuration and system settings
  Randomly Featured Patents
Anisotropic silicon nitride etching for shallow trench isolation in an high density plasma system
Vascular adhesion protein-(VAP-1) and VAP-1-specific antibodies
Semiconductor device, electronic device, electronic apparatus, and method of manufacturing semiconductor device
Frame assembly
Method for pulling object
Apparatus for the production of dough, particularly for paste products
Storage apparatus and writing and/or reading methods for use in hierarchical coding
Sole for a golf club head
Dynamic cooling of tissue for radiation treatment
Systems and methods for implementing multi-application tabs and tab sets