Resources Contact Us Home
Bulk material storage and mixing apparatus

Image Number 2 for United States Patent #4506983.

A portable dry bulk material storage and mixing unit comprising a generally cylindrical drum mounted on a frame for rotation about a generally horizontal axis and having a conical discharge nozzle with a cylindrical discharge opening at one end thereof. The drum interior is fitted with three flights of helical material mixing and discharge fins having a helix angle of approximately The drum discharge nozzle extends into a hopper disposed at the rear of a truck on which the frame is mounted. An adjustable valve closure member is operable to be disposed over the discharge opening and includes a handwheel for adjustably positioning the closure member to vary the discharge flow area.

  Recently Added Patents
Methods and apparatus for address translation functions
Antitumoral compounds
Complete context search system
Analysis, secure access to, and transmission of array images
Small molecule inhibitors of kynurenine-3-monooxygenase
Determination of statistical upper bound for estimate of noise power spectral density
Horse stationary tab
  Randomly Featured Patents
Systems and methods for generating and using trade areas associated with business branches based on correlated demographics
Apparatus for measuring the length of curvilinear segments
Stabilized pharmaceutical composition and its production
Circuit for generating a process-independent current
Circle mounting and circle assembly for a motor grader
Container with bristles for cleaning instruments
Apparatus for helically assembling at least two filaments
Combination picture frame and air freshener receptacle
Pharmaceutical tablet dispensing and packaging system
Methods and apparatus for pulsed electric field neuromodulation via an intra-to-extravascular approach