Dynamic mixing pump
AssigneeStyron Europe GmbH
InventorsLuc Bosiers, Rodolfo Salmang-Frohard
Life of this patent
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Abstract
Apparatus (1) for admixing additives to a medium to be pumped, comprising at least one gear pump (2) for pumping a medium to be pumped, said gear pump (2) comprising at least one shaft (3) having a first driving torque; at least one injector (5) for introducing an additive into a medium to be pumped; at least one screw conveyor (6) for mixing said additive with said medium to be pumped, said screw conveyor having a second driving torque, and, characterized in that, the shaft (3) and the screw conveyor (6) are functionally connected, such that the first driving torque and the second driving torque are coupled.
Claims16
An apparatus comprising at least one gear pump for pumping a medium to be pumped, said gear pump comprising at least one shaft having a first driving torque;
- at least one injector for introducing an additive into the medium to be pumped;
- at least one screw conveyor, a first screw conveyor, for mixing said additive with said medium to be pumped, the first screw conveyor having a second driving torque, and, wherein the shaft and the first screw conveyor are functionally connected, such that the first driving torque and the second driving torque are coupled, a second screw conveyor having a third driving torque, wherein the first screw conveyor is functionally connected with the at least one shaft which is a driving shaft of the gear pump and the second screw conveyor is functionally connected with a second shaft which is a driven shaft.
Dependencies are inferred from the claim text.