Oxygen nozzle and aerator

The oxygen nozzle comprises a water inlet pipe part, a water outlet pipe part and an air inlet pipe part, and a water inlet channel is arranged in the water inlet pipe part; the water outlet pipe part is connected with the water inlet pipe part, and a water outlet channel is arranged in the water ou...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser:	HE YUFU, MAK CHUN KEUNG, MAI HUIWEN
Format:	Patent
Sprache:	chi ; eng
Schlagworte:	CHEMISTRY METALLURGY MIXING, e.g. DISSOLVING, EMULSIFYING, DISPERSING PERFORMING OPERATIONS PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL TRANSPORTING TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
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Beschreibung
Zusammenfassung:	The oxygen nozzle comprises a water inlet pipe part, a water outlet pipe part and an air inlet pipe part, and a water inlet channel is arranged in the water inlet pipe part; the water outlet pipe part is connected with the water inlet pipe part, and a water outlet channel is arranged in the water outlet pipe part and communicated with the water inlet channel; a necking-down channel is arranged between the water inlet channel and the water outlet channel, the water inlet channel and the water outlet channel are communicated through the necking-down channel, and the inner diameter of the water inlet channel is larger than that of the necking-down channel. The air inlet pipe part is connected to the water inlet pipe part and/or the water outlet pipe part, and an air inlet channel is formed in the air inlet pipe part and communicates with the necking channel. And the necking channel is communicated with the air inlet channel, so that the air in the air inlet channel is in a pressed state when being fused with the