Bulk material storage and mixing apparatus

Details Bulk material storage and mixing apparatus Bulk material storage and mixing apparatus

1982-02-01

1985-03-26

Coe, Philip R.

Agitating

Mortar mixer type

With dynamic delivery

366 59, 366192, 366227, 366233, 366 63, B28C 520

Patent

active

045069832

ABSTRACT:
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 45.degree.. 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.

REFERENCES:
patent: 903298 (1908-11-01), Lillard
patent: 1781965 (1930-11-01), Ball
patent: 1928380 (1933-09-01), Jaeger et al.
patent: 2589492 (1952-03-01), Graham
patent: 2781186 (1957-02-01), Marbers et al.
patent: 3567190 (1971-03-01), Moran
patent: 4154534 (1979-05-01), Lawrence et al.

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