| 摘要 |
<p><P>PROBLEM TO BE SOLVED: To provide an exhaust gas introducing structure with which the clogging of an exhaust gas introducing pipeline in a wet scrubber can be prevented perfectly and the operation rate of the wet scrubber is not reduced by the periodical maintenance of the exhaust gas introducing pipeline, and to provide an exhaust gas treating apparatus using the exhaust gas introducing structure. <P>SOLUTION: Since an opening 30a of the exhaust gas introducing pipeline 30 is heated so that the opening 30a is always kept in a dry state, the clogging at the opening 30a of the exhaust gas introducing pipeline 30 can be prevented perfectly. Since the inner wall 26a of a scrubber body 26 is protected by making a water curtain W formed by an inner wall protecting means 32 fall down on the inner wall 26a, the inner wall 26a of the scrubber body 26 can be protected from the corrosion due to a corrosive gas, and fine particles and a solid product can be prevented from being stuck to the inner wall 26a. Since a space between the opening 30a of the exhaust gas introducing pipeline 30 and the water curtain W formed by the inner wall protecting means 32 is blocked by an inert gas to be supplied from an inert gas supplying means 34, the vicinity of the opening 30a of the exhaust gas introducing pipeline 30 can be kept much more in the dry state. <P>COPYRIGHT: (C)2005,JPO&NCIPI</p> |
