| 摘要 |
<p>The device has a laser exhaust gas cooling device (100) provided for cooling exhaust gas of carbon dioxide laser (250) to temperature e.g. from 100 degree Celsius to 150 degree Celsius, that lies between boiling point of carbon dioxide and the boiling point of component of the exhaust gas. A laser exhaust gas dissipating line connects the cooling device with the laser, where the cooling device is connected with a liquid gas supply line (320) for supplying liquid gas e.g. argon and helium, to an evaporator (330). Independent claims are also included for the following: (1) a system for industrial processing and industrial manufacturing (2) a method for separating a part of laser gas supplied to carbon dioxide laser.</p> |
