| 摘要 |
<p><P>PROBLEM TO BE SOLVED: To provide an exhaust gas treatment device which can achieve the reduction of a construction cost and the improvement of maintainability by simplifying the structure of the device. <P>SOLUTION: This exhaust gas treatment device includes a tightly closed tank 21. The tightly closed tank 21 is compartmentalized into an upper-stage and a lower-stage space by a partition 22. Further, the lower side of the tightly closed tank 21 below the partition 22, serves as an absorbing solution reservoir part 24, and the upper side above the partition 22 serves as an exhaust gas introducing part 26. Besides, in the partition 22, many hanging tubes 29 are installed in the way that they can reach way into the absorbing solution reserved inside the absorbing solution reservoir part 24. In addition, in the partition 22, a gas riser 30 communicating with a space above the absorbing solution of the absorbing solution reservoir part 24, is installed. The upper end part of the gas riser 30 protrudes to the upper side of the tightly closed tank 21, piercing through the top plate part 32 of the tightly closed tank 21. The introduced exhaust gas is spewed into the absorbing solution from the exhaust gas introducing part 26 by the hanging tube 29, and then, is guided out to the outside of the tightly closed tank 21 from the gas riser 30. <P>COPYRIGHT: (C)2011,JPO&INPIT</p> |
