| 摘要 |
PURPOSE:To perform certain washing with strong washing power for the facilitation of after treatment, by forming a liquid detergent into liquid drops, and spraying it at a high speed with high density to perform washing. CONSTITUTION:Air is forcibly sent from an air supply means into an air press fit part 8 and forcibly introduced through a slit 9 into a water stream at a liquid press fit part 7. Hereon, air being pressurized is sufficiently injected into the central part of cylindrically flowing water and linearly ejected through the main body 10 of a straight nozzle, so that the water stream is finely disintegrated into the group of water drops. In the formation of said water drops, beams are formed without substantially expanding the group of water drops, since the momentum of said water stream along a direction vertical to its progressing direction is small. Hence, the spray is formed into the high-speed narrow beams of water drops and bombarded at random against a workpiece to be washed with high density, to uniformly remove dirt. Also as water and air only are used, after treatment is made extremely easy.
|
