Spray drying gun head component

The utility model provides a spray drying gun head component, including nozzle fixed head, adjusting ring, regulation cover and nozzle, the nozzle includes the barrel, the protruding ring of stretching, a plurality of whirl passageways have been seted up to the protruding ring of stretching, adjusti...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser: ZHOU QI, ZHANG XIAOJIANG, GUO LIANG, BAO YANJUAN
Format: Patent
Sprache:chi ; eng
Schlagworte:
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Beschreibung
Zusammenfassung:The utility model provides a spray drying gun head component, including nozzle fixed head, adjusting ring, regulation cover and nozzle, the nozzle includes the barrel, the protruding ring of stretching, a plurality of whirl passageways have been seted up to the protruding ring of stretching, adjusting the cover bottom and being equipped with the through -hole, liquid import and gas feed have been seted up to the lateral part of nozzle fixed head, and the inside of nozzle fixed head is formed with first cavity and the second cavity that link up, liquid import and first cavity intercommunication, and gas feed and second cavity intercommunication, barrel end are formed with diameter reduction portion and injection pipe, and the injection pipe runs through the through -hole and forms annular gap with the through -hole, be equipped with the contrary device that ends in the first cavity to prevent that liquid is to liquid import backward flow. The utility model discloses in, through set up the contrary device that