Static mixing apparatus
AssigneeKomax Systems, Inc.
InventorLeonard T. King
Life of this patent
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Abstract
An apparatus for mixing materials having no moving parts in which a plurality of mixing elements are arranged in parallel around the inner periphery of a conduit. The elements are held in place around the periphery by a support member which is positioned along the longitudinal axis of the conduit. Substantial stream division of material flowing in the mixer conduit is achieved over a short distance with a minimum pressure drop. Each of the plurality of elements initially imparts a rotational vector to portions of the material stream.
Claims10
A stationary material mixing apparatus comprising a conduit having a length, a longitudinal axis through said length opening on first and second ends of said conduit and including said longitudinal axis, a plurality of mixing assemblies, each having at least one mixing element disposed within a sleeve portion, said assemblies disposed about the inner periphery of a length of said conduit with each mixing element of each of said assemblies oriented in the same direction as the elements within the adjacent assemblies about said conduit length and with at least one of said elements of one of said assemblies oriented in the same direction as the other of said elements of said assemblies and with said one assembly disposed about the center region formed by the other of said plurality of assemblies disposed about the periphery of said chamber.
A stationary material mixing apparatus comprising a conduit having an upstream and a downstream length, a longitudinal axis through said lengths, a chamber extending longitudinally through said lengths opening on said upstream and downstream lengths of said conduit and including said longitudinal axis, a first plurality of mixing elements disposed about the inner periphery of said upstream length of said conduit chamber with each of said elements oriented in the same direction as the other elements and with at least one of said first plurality oriented in the same direction as the other of said first plurality of elements disposed about the center region formed by the other of said first plurality of elements disposed about the periophery of said upstream length, at least a second plurality of mixing elements disposed about the inner periphery of said conduit chamber downstream of said first plurality of mixing elements, with each of said elements oriented in the same direction as the other of said elements in said second plurality of elements and with at least one of said second plurality oriented in the same direction as the other of said second plurality and disposed about the center region formed by the other of said second plurality of elements disposed about the periphery of said downstream length, and each of said elements of said second plurality is oriented in a different direction than are the elements of said first plurality.
Dependencies are inferred from the claim text.