| 摘要 |
The invention concerns a lamellar clarifier (1) comprising: a) a tank (3) of liquid to be clarified (5); b) means (7) for conveying said liquid (5) into a lower zone (9) of said tank (3); c) means (11) for evacuating said liquid (5 ) from an upper zone (13) of said tank (3); d) a plurality of clarifying plate s (Di) mounted inside said tank (3), defining a plurality of passages extendin g between said lower (9) and upper (13) zones; and e) means for calibrating sa id liquid flow (5) between said passages and said upper zone (13). Said calibrating means comprise first tubular members (Ti) mounted inside said ta nk (3) and integral with said plates (Di), and second tubular members (Tj) arranged substantially staggered relative to said first tubular members (Ti) .
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