| 摘要 |
PROBLEM TO BE SOLVED: To provide a fine bubble generation apparatus having a simple and compact configuration. SOLUTION: In the fine bubble generation apparatus, an ejector 3 is connected to a water tank 1 while being set toward the inside of the water tank 1 and the ejector 3 comprises a throat part 32 formed between a nozzle part 31 narrowed toward the tip, a nozzle part 33 widened toward the end and a vapor suction hole 34 communicated with the throat part 32. An outlet of the nozzle part 33 widened toward the end is connected to the water tank 1 and a vapor generator 2 is connected to an inlet of the vapor suction hole 34. Water is sent to the inlet of the nozzle part 31 narrowed toward the tip by pressure and at the same time steam is supplied to the inlet of the vapor suction hole 34 from the vapor generator 2. COPYRIGHT: (C)2008,JPO&INPIT
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