AIR-EXPLOSION PROPELLER

AIR-EXPLOSION PROPELLER

The utility model relates to an aerating propeller, which belongs to an improvement of an air sucking type oxygen increasing machine and whose blade comprises a line-shaped leading edge, a sharp angle-shaped blade tip, a curved face-shaped trailing edge, and a blade root. With the special structure...

Ausführliche Beschreibung

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Bibliographische Detailangaben
1. Verfasser: PAN SENSEN
Format: Patent
Sprache:eng
Schlagworte:
AGRICULTURE
ANIMAL HUSBANDRY
CARE OF BIRDS, FISHES, INSECTS
CHEMISTRY
CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATERTREATMENT OR WASTE MANAGEMENT
FISHING
FORESTRY
GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC
GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS
HUMAN NECESSITIES
HUNTING
METALLURGY
NEW BREEDS OF ANIMALS
REARING OR BREEDING ANIMALS, NOT OTHERWISE PROVIDED FOR
TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINSTCLIMATE CHANGE
TRAPPING
TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
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Beschreibung
Zusammenfassung:The utility model relates to an aerating propeller, which belongs to an improvement of an air sucking type oxygen increasing machine and whose blade comprises a line-shaped leading edge, a sharp angle-shaped blade tip, a curved face-shaped trailing edge, and a blade root. With the special structure of the blade, the trailing edge is made to stably generate a vortex region whose vortex strength increases gradually. The low pressure of the vortex and the low pressure of the rotation of the propeller overlap to make large amounts of air be sucked into the center of the vortex, and with the break of the vortex, the air is pulverized into micro-bubbles with diameters of scores of micrometers to dissolve into the water, achieving the purpose of the three dimensional oxygen increase of deep layers.