APPARATUS FOR DISINTEGRATION AND MIXING OF SUSPENSIONS Russian patent published in 1997 - IPC

FIELD: chemical engineering. SUBSTANCE: apparatus contains cylindrical grinding chamber with inlet fittings for suspension and outlet one for final product. Cylindrical surface of chamber bears longitudinal slots forming oppositely directed nozzles. Before each of them, there is a series of plates forming with wall of grinding chamber additional oppositely directed slot nozzles. Grinding chamber is provided with at least one additional series of plates positioned behind the first series of plates in such a way that each plate from additional series may be inserted between first-series plates. Plates of both series are double-convex in their cross-sections. Transition regions where grinding chamber transforms into suspension inlet fittings are arc-shaped wherein bulb is facing inward the chamber. EFFECT: improved structure. 2 dwg