Device for spraying gas-liquid mixed fluid

In an ejection device of gas-liquid mixed flow, a liquid nozzle portion for ejecting a flat liquid ejection flow is arranged, and a flat flow passage is arranged on the downstream side. Further, a first gas suction port for making gas flow into a periphery of an ejection port of the liquid nozzle po...

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Bibliographic Details
Main Author KOGE SHINICHI
Format Patent
LanguageEnglish
Published 12.09.2007
Subjects
APPLYING LIQUIDS OR OTHER FLUENT MATERIALS TO SURFACES, IN GENERAL
ATOMISING APPARATUS
CLEANING
CLEANING IN GENERAL
NOZZLES
PERFORMING OPERATIONS
PREVENTION OF FOULING IN GENERAL
SPRAYING APPARATUS
SPRAYING OR ATOMISING IN GENERAL
TRANSPORTING
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Summary:In an ejection device of gas-liquid mixed flow, a liquid nozzle portion for ejecting a flat liquid ejection flow is arranged, and a flat flow passage is arranged on the downstream side. Further, a first gas suction port for making gas flow into a periphery of an ejection port of the liquid nozzle portion by negative pressure generated by the liquid ejection flow is arranged, and furthermore a second gas suction port located on the downstream side of the first gas suction port outside a sector-shaped ejection flow formed by the liquid ejection flow is arranged. In this way, a gas accompanying flow is made to flow between the sector-shaped ejection flow and each inner face of a sector-shaped portion composing the flow passage.
Bibliography:Application Number: CN200410003354