| 摘要 |
A mechanical emulsifying apparatus makes oil/water emulsions without chemicals and without moving parts. Oil (1) is pumped into an emulsifying stack (2) of alternately clockwise (25, 25') and counterclockwise (26, 26') helix disks, with integral separators. The stak (2) transfers partially emulsified oil/water mix from one helical disk to the next. Water (3) is introduced at a pressure higher than the oil pressure, to shear into the oil stream. The oil/water stream follows a reciprocating helical flow path through the stack (2). Each disk (25, 25', 26, 26') is cut with a helical pathway, alternately clockwise or counterclockwise, and with a separator, for an abrupt transition. The oil and water streams, partially merged, strike the transition at the separator between helix disks. This reverses the helical flow abruptly. The oil and water increasingly emulsify during the reciprocations through the stack (2).
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