Invention Grant
US07690513B1 Gravel log washer with groups of offset paddles wherein paddles within each group are further offset 失效
具有偏移桨组的砾石对数洗衣机,其中每组中的桨叶进一步偏移

Gravel log washer with groups of offset paddles wherein paddles within each group are further offset
Abstract:
A log washer apparatus having two longitudinal shafts. The shaft includes paddles arranged into groups. Some of the groups are aligned about the circumference of the shaft such that each of the paddles in the group extend outward from the shaft at the same circumferential location about the shaft. Some of the groups are offset such that paddles within the offset groups are offset with respect to the adjacent paddles so as to increase fluid flow in the log washer.
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