| 摘要 |
A brush (50) for dislodging impurities on steam relief screen basket (10) within an operating vessel (6) including at least one brush (50) that includes an elongated support column (15) with a brush (50) attached to a first end (2) of the elongated support column (15) extends out of a seal (7) located on a removable vessel cover (21) of the vessel (6). The steps using the brush (50) to dislodge impurities on steam relief screen basket (10) include locating the brush (50) comprised of a plurality of bristles (1) adjacent to the steam relief screen basket (10), contacting the brush (50) with the screen basket (10), extending the elongated support column (15) through the seal (7), closing the removable vessel cover (21) of the vessel (6) to avoid pressure drop inside the vessel (6), and moving the brush (50) from a first location on the screen basket (10) to a second location on the screen basket (10) to dislodge impurities attached to the screen basket (10). |
