| 摘要 |
<p>PURPOSE: An apparatus for automatically removing settled sludge on the bottom of a wet scrubber is provided to maintain clean washing water while removing precipitated sludge effectively without disassembling the wet scrubber. CONSTITUTION: A wet scrubber comprises a base tower, a spraying nozzle device, and a pure water supplying pipe. The wet scrubber comprises a precipitated sludge removing part(20) installed at the bottom surface of the base tower, and a ventilation fan transferring the air at the constant pressure, and installed at a side of the precipitated sludge removing part. The precipitated sludge removing part includes a hollow main pipe(21) connected to the ventilation fan, and a plurality of sludge removing pipes(25).</p> |
