Clarifiers for industrial chemical water treatment with an extended range capacity control with a high quality lightening

摘要

1. clarifier prefilter water for liming and coagulation technology for production demineralizer comprising an air separator, a mixer of treated water with the reagents, sliming and water clarification chamber with an upper cylindrical portion and a lower conical portion tapering downwardly shlamouplotnitel with conical bottom portion and sludge removal system sliming in the chamber shlamouplotnitel using shlamootvodyaschih pipes, characterized in that the air separator has in the bottom of extension the range of this downwardly tapered portion shlamouplotnitel located at the bottom of the clarifier, and the top part has a further tapered portion tapering upwardly, the sludge removal system, except shlamootvodyaschih pipe has an annular peripheral passage for withdrawing slurry from the chamber and sliming water clarification in shlamouplotnitel.2. The clarifier according to claim 1, characterized in that the sludge removal system is an annular trough formed by an upper conical portion shlamouplotnitelya and external to the tapered portion of the reflux portion and shlamootvodyaschie pipe passed through the bottom of said annular trough, the trough is communicated with a central annular air separator channel formed tapered portions respectively shlamouplotnitelya and air separator, and a peripheral annular channel is formed by tapered chamber portion shlamoobrazovan Ia and reverse tapered annular portion koryta.3. The clarifier of claim 1 or 2, characterized in that the mixer and the water to be treated is situated in the reactants and the air separator is in the form ezhektora.4. lighten up