Device for spraying gas-liquid mixed fluid

在一种气液混合流体的喷射装置中，设置一个用于喷射平流的液体喷射流体的液体喷嘴部分，在下游侧设置一个平流流体通道。另外，设置一个用于使气体通过由液体喷射流体产生的负压流进液体喷嘴部分的喷射口的周边部分的第一气体吸口，以及设置一个位于第一气体吸口的一个下游侧，由液体喷射流体形成的扇形喷射流体之外的第二气体吸口。这样，使气体伴流在扇形喷射流体和构成流体通道的扇形部分的每个内表面之间流动。 In an ejection device of gas-liquid mixed flow, a liquid nozzle portion for ejecting a flat liquid ejection...

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Bibliographic Details
Main Author KOGE SHINICHI
Format Patent
LanguageChinese
English
Published 04.08.2004
Edition7
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:在一种气液混合流体的喷射装置中，设置一个用于喷射平流的液体喷射流体的液体喷嘴部分，在下游侧设置一个平流流体通道。另外，设置一个用于使气体通过由液体喷射流体产生的负压流进液体喷嘴部分的喷射口的周边部分的第一气体吸口，以及设置一个位于第一气体吸口的一个下游侧，由液体喷射流体形成的扇形喷射流体之外的第二气体吸口。这样，使气体伴流在扇形喷射流体和构成流体通道的扇形部分的每个内表面之间流动。 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