| 摘要 |
PROBLEM TO BE SOLVED: To provide an apparatus for spraying platinum metal fine particles required from time to time in a space such as a living room, an office or a sick room by adjusting the injection speed and the injection amount of platinum metal colloid solution whose functionality such as deodorization, sterilization and anti-oxidization is notable to adjust the amount of platinum metal fine particles in atomized very fine water drops. SOLUTION: In the apparatus for spraying platinum metal fine particles, by an ultrasonic liquid atomizer including an ultrasonic vibrator and a blower and adapted to atomize water and spray the same in a space, platinum metal colloid solution with an average particle diameter of 1-100 nm is injected into water, and the atomized very fine water drops are sprayed in a space. COPYRIGHT: (C)2011,JPO&INPIT
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