Sand catcher
Number of patents in Portfolio can not be more than 2000
United States of America Patent
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Oct 21, 2008
Grant Date -
Mar 3, 2005
app pub date -
Oct 18, 2002
filing date -
Oct 18, 2001
priority date (Note) -
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status (Latency Note)
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Abstract
The invention relates to a sand catcher comprising a deposition chamber (1) that is configured as a steel container with a cylindrical cross-section, traversed in a longitudinal direction. Said deposition chamber comprises air-supply nozzles (4) on one longitudinal side for generating a circulatory motion or the water transversally to the longitudinal direction of the deposition chamber (1) and a sand collection channel (3), located in the lower section, that runs in a longitudinal direction. A waste water inlet (6) for generating the circulatory motion of the water leads into the upper section of the deposition chamber (1), running transversally to said chamber. The air-supply nozzles (4) are provided on the side of the waste water inlet (6) below the latter (6).
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