| 摘要 |
An improved wet wall electrostatic precipitation unit of the type wherein a constant liquid stream is maintained over the inside surface of a glass collector tube and a discharge electrode, to which a voltage is applied, extends substantially through the center of the tube between the upper and lower ends thereof, to repel smoke particles, forcing them into the liquid stream. The liquid from the liquid stream, discharged at the bottom of the glass tube is recycled to the top of the collector tube after adjustment of the pH to render the liquid caustic. The caustic nature of the recycle liquid prevents smoke from streaking the collector tube thereby improving efficiency.
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