| 摘要 |
<p>PURPOSE:To reduce the size of a cleaning-up device for gas by providing one tank provided with devices for feeding and discharging gas and liquid and the 2nd tank provided with a communicating passage which opens and closes in the bottom so as to introduce the gas to be cleaned up from the gaseous phase part of said tank into the absorbent liquid. CONSTITUTION:If an absorbent liquid is supplied through a pipe by a pump 8 into a tank 3 by shifting an operating rod 15 in an up position, the absorbent liquid supplied into the tank 3 is supplied through a flow passage 5 into a tank 4. Since the tanks 3 and 4 are communicated with the outdoor air through the air passage 29 of the rod 15 and a pipe 22, the absorbent liquid can be put in the tanks 3, 4 at the same liquid level. An opening 5a is closed by lowering fully the rod 15 and the outdoor air in the tanks is shut off by a packing 21 in the stage of cleaning-up gas to be cleaned up, the gas is introduced through pipes 11, 13 in series into the tanks 3, 4 by which the effective components can be efficiently removed.</p> |
