| 摘要 |
<p><P>PROBLEM TO BE SOLVED: To provide a stack-installed type dust collector capable of removing scattered matter deposited onto a filtration net, while continuing the operation of a boiler. <P>SOLUTION: An inner filtration net 10 includes separately collection areas 10a, 10b capable of covering the whole outlet of a stack 9. The inner filtration net 10 is movable along a width direction of the stack 9, and one of the collection areas 10a, 10b of the inner filtration net 10 is selected to provide a moving mechanism 11 for covering the whole outlet of the stack 9. Removing mechanisms 19A, 19B, 20A, 20B are provided to remove the scattered matters deposited onto a collection area not covering the whole outlet of the stack 9 out of the collection areas 10a, 10b of the inner filtration net 10. <P>COPYRIGHT: (C)2011,JPO&INPIT</p> |
