| 摘要 |
<p>A compact housing for a dedusting apparatus (10) utilizes a magnetic flux field to disrupt the static charge attracting dust particles to product particles, which along with fluidisation and counter current airflow principles that are proven to dislodge dust particles from the product, provides a highly efficient, compact deduster. The housing (15) supports a double wash deck (52,55) with product flow separated between the back-to-back primary wash decks. A deflector (40) directing the flow of product onto the primary wash decks (52) is provided with an extension (43,45) that extends parallel to the wash deck to eliminated product bouncing off of the wash deck. The lower air outlets are eliminated, while the upper air outlets are positioned in extensions to the main housing above the product inlet opening. Air flow through the Venturi zones (35) is enhanced by directing clean air through slots (59) formed in the lower deck members (55) into the Venturi zones.</p> |
