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    • 93. 发明专利
    • Fluid atomization nozzle, fluid atomization nozzle device, and fluid atomization device
    • 流体喷雾喷嘴,流体喷射喷嘴装置和流体成型装置
    • JP2012206071A
    • 2012-10-25
    • JP2011075511
    • 2011-03-30
    • Jfe Engineering CorpToho Gas Co LtdJfeエンジニアリング株式会社東邦瓦斯株式会社
    • HAYASHI KANETOSHIYAMAGUCHI ISHOSAKAKIBARA NOBUYUKIITO KAZUOIWATA NAOYA
    • B01F5/20B01F3/04B01F5/18B05B7/04B05B7/06
    • PROBLEM TO BE SOLVED: To provide a fluid atomization nozzle with little pressure loss in a gas phase and taking the large flow range of a liquid phase, and a fluid atomization device using the fluid atomization nozzle.SOLUTION: The fluid atomization nozzle 1 includes an outer tube 3 receiving supply of gas from a base end side and jetting the gas to a leading end side, a hollow inner tube 5 disposed in the outer tube 3 coaxially therewith via a space from the inner wall of the outer tube 3, and a liquid nozzle part 7 receiving supply of the liquid from a liquid supply pipe 6, disposed at an upstream end side of the inner tube 5 coaxially therewith and serving as the outlet of the liquid. The base end side of the inner tube 5 is disposed downstream of the base end of the outer tube 3, and the leading end of the inner tube 5 is disposed at the same position as the leading end of the outer tube 3 or upstream of the leading end of the outer tube 3. The liquid supplied from the liquid supply pipe 6 to the liquid nozzle part 7 is atomized by the gas sent to the outer tube 3 and inner tube 5 and is mixed into the gas.
    • 要解决的问题:提供在气相中几乎没有压力损失并且采用液相的大流量范围的流体雾化喷嘴和使用流体雾化喷嘴的流体雾化装置。 解决方案:流体雾化喷嘴1包括从基端侧接收气体供给并将气体喷射到前端侧的外管3,通过空间同轴地设置在外管3中的中空内管5 从外管3的内壁和液体喷嘴部7接收从液体供给管6供给的液体,该液体供给管6与内管5的上游端侧同轴配置,作为液体的出口。 内管5的基端侧设置在外管3的基端的下游侧,内管5的前端配置在与外管3的前端相同的位置或者与外管3的前端相同的位置 从液体供给管6向液体喷嘴部7供给的液体被送到外管3和内管5的气体雾化,混入气体中。 版权所有(C)2013,JPO&INPIT
    • 94. 发明专利
    • Method for manufacturing microbubble generator nozzle
    • 制造微生物发生器喷嘴的方法
    • JP2012086176A
    • 2012-05-10
    • JP2010235882
    • 2010-10-20
    • Panasonic Corpパナソニック株式会社
    • MAEDA YASUNARIITO YOSHIYASUYAMAGUCHI SHIGEYUKIKITAMURA HITOSHITSUTSUMI KYOKOSHIBATA HISANORIAKITA TOMOHIRO
    • B05B1/02A61H23/00A61H33/00B01F3/04B01F5/02B01F5/20
    • PROBLEM TO BE SOLVED: To provide a method for manufacturing a microbubble generator nozzle, with which a microbubble generator nozzle, enabling the adjustment of the amount of microbubble generation, generated in a liquid dissolving a gas under pressure, can be easily manufactured.SOLUTION: The microbubble nozzle includes: a flowing in part 7, formed inside with a flow path 3 of a liquid 2 where the gas is dissolved under pressure, and forming the side of an inlet port 6 of the flow path; and a discharging part 9 forming the side of an outlet port 8. Between the flowing in part and the discharging part, a bubble generation part 5 having a minimum flow cross section in the flow path is formed. At a part in contact with the liquid in an inner periphery 11 of the bubble generation part, a surface treatment part 12 in which the contact angle of the liquid is set according to the known flow rate of the liquid is formed.
    • 要解决的问题:提供一种微泡发生器喷嘴的制造方法,能够容易地制造能够调节在压力下溶解气体的液体中产生的微泡生成量的微泡发生器喷嘴 。 微泡喷嘴包括:流入部分7,其内部形成有液体2的流动通道3,气体在压力下溶解,并形成流路的入口6的侧面; 以及形成出口8一侧的排出部分9.在流动部分和排出部分之间形成有在流路中流动截面最小的气泡发生部分5。 在气泡生成部的内周11与液体接触的部分,形成根据已知的液体流量来设定液体的接触角的表面处理部12。 版权所有(C)2012,JPO&INPIT
    • 98. 发明专利
    • Gas-liquid mixing nozzle, emulsion fuel combustion system and environment cleaning liquid spraying system using the same gas-liquid mixing nozzle
    • 气液混合喷嘴,乳化燃料燃烧系统和使用相同气体混合喷嘴的环境清洁液体喷雾系统
    • JP2011092889A
    • 2011-05-12
    • JP2009250355
    • 2009-10-30
    • Lead Kogyo Kkリード工業株式会社
    • KUDO HIROSHI
    • B05B7/04A61L9/14A61L9/20B01F3/04B01F3/08B01F5/08B01F5/20B05B1/26B05B3/04F02M25/022
    • B01F3/04063A61L9/14A61L9/20A61L2209/212B01F3/0807B01F5/0268B05B1/265B05B1/3415B05B7/0433B05B7/0491B05B7/10F02M25/0225F02M25/0228F23D11/16Y02T10/121
    • PROBLEM TO BE SOLVED: To provide a gas-liquid mixing nozzle capable of efficiently mixing gas and liquid and producing finer particles by preventing drops of liquid from being generated. SOLUTION: The gas-liquid mixing nozzle 10 includes an internal air discharge path A that discharges the air toward the central section of a nozzle discharge opening 18, an outer air discharge path D that discharges the air from an outer edge of the nozzle discharge opening 18, at least one liquid introduction path B, C that introduce the liquid principally consisting of water and/or a fuel disposed between the internal air discharge path A and outer air discharge path D into the nozzle discharge opening 18, and a shock member 22 with which a mixture of the air and the liquid mixed at the outlets of the internal air discharge path A and liquid introduction path B, C is collided. The outlets of the internal air discharge path A and liquid introduction path are disposed internally in the nozzle distant from the nozzle discharge opening 18. The impact member 22 is disposed between the outlets of the internal air discharge path A and liquid introduction path B, C and the nozzle discharge opening 18. COPYRIGHT: (C)2011,JPO&INPIT
    • 要解决的问题:提供一种能够有效地混合气体和液体并通过防止产生液体滴而产生更细颗粒的气液混合喷嘴。 气液混合喷嘴10包括将空气排出到喷嘴排出口18的中央部的内部空气排出路径A,从空气排出路径D排出空气的外部空气排出路径D, 喷嘴排出口18,将主要由水构成的液体和/或配置在内部空气排出路径A和外部空气排出路径D之间的燃料的液体导入路径B,C引入到喷嘴排出口18中, 冲击构件22与内部空气排出路径A的出口和液体导入路径B,C混合的空气和液体的混合物相撞。 内部空气排放路径A和液体引入路径的出口设置在远离喷嘴排出口18的喷嘴内部。冲击构件22设置在内部空气排放路径A的出口和液体引入路径B之间,C 和喷嘴排出口18.版权所有(C)2011,JPO&INPIT