| 摘要 |
PROBLEM TO BE SOLVED: To provide a technique of a liquid supplying-pipe put-in type vortex-flow based atomization nozzle which can easily and cheaply correspond to such various problems as deposition of a solid matter generated inside a liquid passage, abrasion, fouling, elution of a metal ion and corrosion of the liquid passage. SOLUTION: The vortex-flow based atomization nozzle 10 makes a liquid R which is supplied from a liquid supplying opening 40 of a nozzle base end portion to the liquid passage 31 and is ejected from a liquid ejection opening 32 of the front end of the liquid passage 31, and a high-speed revolution vortex gas T' which is ejected from a circular gas ejection opening 22, externally mix in front of the nozzle to achieve atomization of the liquid, wherein one end 12a of a liquid supplying pipe 12, the other end of which is connected to liquid supplying resources outside the nozzle, is inserted from the liquid supplying opening 40 to be put in to near at least a rear end part 31a for the liquid passage 31, so that the nozzle is fixed so as to be possible to be put on and put off. COPYRIGHT: (C)2007,JPO&INPIT
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