Method of mixing particulate materials
Number of patents in Portfolio can not be more than 2000
United States of America Patent
Stats
-
Jun 23, 1987
Grant Date -
N/A
app pub date -
Apr 14, 1986
filing date -
Dec 9, 1983
priority date (Note) -
Expired
status (Latency Note)
Importance
Abstract
Mixing apparatus has a mixing container and a mixing device mounted in it, comprising a driven shaft connected to a driving motor and extending through the container along its longitudinal axis and mounted rotatably, and radially extending arms mounted on this shaft and having at their outer ends respective mixing tools moving around close to the wall of the container. Each tool is provided both on its leading and also on its rear end with at least one working flank extending at an angle to the plane of rotation of the tool. The working flank at the one end of each tool extends at a different angle of inclination to the plane of rotation of the tool from that at the other end. The shaft of the tool is driven with a reversible direction of rotation.
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