Patent
Multi-directional full-automatic high-frequency gradient sand collector
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TLDR
In this article, a multi-directional full-automatic high-frequency gradient sand collector is presented, which relates to the technical field of meteorological environmental protection ecology, and includes sand inlets, sand inlet channels, sand and dust collecting containers and single-point weighing sensors.Abstract:
The invention discloses a multi-directional full-automatic high-frequency gradient sand collector, and relates to the technical field of meteorological environmental protection ecology. The collectorincludes sand inlets, sand inlet channels, sand and dust collecting containers and single-point weighing sensors; the single-point weighing sensor is arranged below each sand and dust collecting container. A data collector is arranged, the high-frequency, accurate, long-term and real-time automatic sampling task of the near-surface multi-azimuth sand substances with different heights can be realized; meanwhile, the sand inlets are formed in different gradient heights and different orientations; the long-time automatic sampling task of sand substances at different heights on the near-surface can be realized; finally, the relation between the sand and dust horizontal flux, the change of the sand and wind flow structure along with time and other meteorological monitoring factors (wind speed,wind direction, temperature, humidity and the like) is obtained, so that the sand and wind moving rule is known and mastered, and therefore, necessary scientific and technical basis is provided for accurate selection of sand prevention and control measures.read more
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