| 摘要 |
<p>1481749 Cleaning gases KOKUDO DORO CO Ltd 27 Oct 1975 [9 June 1975] 44048/75 Heading B1R Dust-containing gases are cleaned by (a) passing them via feed tube 4 into an apparatus 1 having an inner casing 1b contained in an outer casing 1a, (b) through two horizontal rows of jetting ports 2 and 3 so opposed that the gas streams collide under the surface of scrubbing liquid L contained in the outer casing 1a and (c) allowing the gases to then pass upwardly through 1a and escape via discharge port 5, wherein in the region of mutual contact between the opposing gas streams a liquid film is formed. Precleaning of the gas is effected by sprinkling tube 7. The jetting ports 2 and 3 (shown in plan in Figure 5) comprise partition walls 13 convex to the direction of gas flow to provide low pressure areas causing diffraction in the gas currents. The outer casing 1a is provided with a liquid surface regulator 10.</p> |
