Resources Contact Us Home
Drum filter and method

Image Number 2 for United States Patent #4224166.

A filter for removing solids from a liquid of the type wherein a rotatable basket or drum has media inside straining from inside out. A power operated conveyor is mounted in the drum above the axis of rotation for receiving and positively removing solids. Thus, a liquid level is possible above the axis of rotation but below the conveyor so that a large filter area is in contact with the liquid while not interfering with the operation of the conveyor. A retractable scoop is provided for positively delivering the solids to the conveyor.

  Recently Added Patents
High performance strained source-drain structure and method of fabricating the same
Recording device, recording method, and program
System and method for creating, managing and trading hedge portfolios
Austenitic stainless steel welding wire and welding structure
Polymer compositions and nonwoven compositions prepared therefrom
Image sensor pixels with junction gate photodiodes
  Randomly Featured Patents
Device for cleaning rotating rollers of textile machines
Low capacitance electrical connection via
Computer-based learning environment utilizing quantitative model-based simulations
Multimode output stage converting differential to single-ended signals using current-mode input signals
Method of selecting and separating normal cells and specific cells by using ultrasonic waves
Method for reducing standby current of semiconductor memory device
Interferometric polarization control
Trovafloxacin oral suspensions
Container for magnetic tape cassette
Image projection with reduced speckle noise