| 摘要 |
<p>A device for intermittently ejecting a fixed quantity of a mixed gas, to which a liquid is added, to a target object. A device comprises a gas supply means (2) to which a carbon-dioxide-gas container (B) is mounted, a chemical liquid supply means (3) to which a chemical liquid container (M) is mounted, an ejection means (5) for mixing a supplied high-pressure gas and a supplied liquid together and ejecting the mixed gas, and an operation means (1). The device is adapted such that the high-pressure gas and the liquid are introduced into the ejection means (5) by operation of the operation means (1) and the mixed gas containing the liquid is obtained from the ejection means (5). The operation means (1) generates compressed air by operation of a pressing button, causes the compressed air to activate an operation section for the gas supply means (2) and for the chemical liquid supply means (3), obtaining a fixed quantity of the high-pressure gas and the liquid, and ejects in a pulse pattern a fixed quantity of the mixed gas from a nozzle, which is the ejection means (5).</p> |
