Apparatus for mixing a solution
AssigneeDeutsche Texaco Aktiengesellschaft
InventorsHartwig Volz, Egon Willmann
Life of this patent
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Abstract
Mixing apparatus for a plurality of liquids and including an elongated passage for carrying one of said liquids to a mixing chamber. Said passage includes check valve means which opens into a distribution head which in turn forms a multiplicity of lateral streams. The second fluid is introduced to the mixing compartment by way of an inlet chamber which establishes an annular flow in a direction normal to the flow of the laterally exiting streams. The combined mixture is then discharged through a progressively constricted turbulence chamber.
Claims6
Apparatus for forming at least two liquids into a substantially uniform mixture for delivery thereof through a discharge opening, which apparatus includes;
- an elongated body (1), means forming a longitudinal bore (19) in said body and including a cylindrical wall portion having at least one inlet (5) communicated with a source of a first liquid, and an inwardly convergent wall section downstream of the cylindrical wall portion,
- an elongated plunger (13), operably positioned in said longitudinal bore (19), being threadably rotatable in said bore (19) to adjust the longitudinal relationship of said plunger (13) with respect to said inwardly convergent wall section, said elongated plunger having an axial passage (27) communicated with a source of a second liquid, and being spaced from said cylindrical wall portion to define an annular metering chamber (9), thereby to form an annular stream of said first liquid,
- a metering head (33) on said elongated plunger (13), disposed contiguous with the inwardly convergent wall section of said bore (19) to form a convergent wall mixing compartment (45), which is adjustable in cross-section in response to longitudinal movement of said plunger (13) through said bore (19), and a turbulence chamber (46), downstream of said mixing compartment,
- said metering head (33) including an inner distribution compartment (35) communicated with said axial passage (27), and a plurality of discharge ports (47) therein communicating said distribution compartment (35) with mixing chamber (45) to introduce radial streams of said second liquid into said annular stream of said first liquid,
- and means in said elongated body (1) forming a discharge opening (54) in said turbulence chamber (46) to conduct the mixture of said at least two liquids therefrom.
Dependencies are inferred from the claim text.