Liquid nitrogen atomizing nozzle

The utility model relates to a liquid nitrogen atomizing nozzle, which comprises a nozzle body, a plurality of atomizing nozzles and a plurality of atomizing nozzles, the nozzle ring is arranged on the step surface of the step spray hole, and the inner wall of the nozzle ring is a first inclined sur...

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Bibliographische Detailangaben
Hauptverfasser:	ZHANG BAOLIANG, YANG CHONGBO, JIN JIANYUN, ZHAO WENBAO, MA YONG
Format:	Patent
Sprache:	chi ; eng
Schlagworte:	APPLYING LIQUIDS OR OTHER FLUENT MATERIALS TO SURFACES, IN GENERAL ATOMISING APPARATUS NOZZLES PERFORMING OPERATIONS SPRAYING APPARATUS SPRAYING OR ATOMISING IN GENERAL TRANSPORTING
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Beschreibung
Zusammenfassung:	The utility model relates to a liquid nitrogen atomizing nozzle, which comprises a nozzle body, a plurality of atomizing nozzles and a plurality of atomizing nozzles, the nozzle ring is arranged on the step surface of the step spray hole, and the inner wall of the nozzle ring is a first inclined surface; the nozzle is arranged in the step spraying hole, a gap for liquid nitrogen to enter is formed between the nozzle and the inner wall of the step spraying hole, and the top of the nozzle is a second inclined plane abutting against the first inclined plane; the plurality of spiral runners are arranged on the surface of the nozzle at equal intervals; liquid nitrogen enters from the gap, passes through the spiral flow channel and is sprayed out from the end part of the step spray hole; liquid nitrogen enters the spiral flow channel through the gap and then flows in a rotary mode, atomized liquid nitrogen is sprayed out in a spiral cone shape at the moment that the liquid nitrogen is sprayed out, spiral outflow en