초록 ▼

A static device and method of making is disclosed for mixing matter flowing therethrough. The invention comprises a tube having a polygonic cross section defining a plurality of corners. The tube is spirally twisted with the plurality of corners forming a plurality of helixes for causing the matter

A static device and method of making is disclosed for mixing matter flowing therethrough. The invention comprises a tube having a polygonic cross section defining a plurality of corners. The tube is spirally twisted with the plurality of corners forming a plurality of helixes for causing the matter flowing through the tube to rotate in accordance with the plurality of helixes. In a first embodiment of the invention, the static device provides a static mixing device. In a second embodiment of the invention, the static device includes a plurality of apertures defined in the helix for providing a static separating device.

대표청구항 ▼

What is claimed is: 1. A static mixing device for mixing matter flowing therethrough comprising: a tube having a first and a second tube section; each of said first and second tube sections having a substantially square cross section defining a plurality of corners; said first tube section being sp

What is claimed is: 1. A static mixing device for mixing matter flowing therethrough comprising: a tube having a first and a second tube section; each of said first and second tube sections having a substantially square cross section defining a plurality of corners; said first tube section being spirally twisted in a first direction with said plurality of corners of said substantially square cross section forming a plurality of helixes for causing the matter flowing through said first tube section to rotate in a first rotational direction; said second tube section being spirally twisted in a second direction opposite to said first direction of said first tube section with said plurality of corners of said substantially square cross section forming a plurality of helixes for causing the matter flowing through said second tube section to rotate in a second rotational direction; and a coupling for coupling said first tube section to said second tube section for causing the matter flowing through said first tube section to rotate in said first rotational direction and for causing the matter flowing through said second tube section to change direction to rotate in said second rotational direction. 2. A static mixing device for mixing a first and a second matter flowing therethrough, comprising: a tube having a first tube section, a second tube section and a third tube section; each of said first, second and third tube sections having a square cross section defining a plurality of corners; said first tube section being spirally twisted in a first direction with said plurality of corners of said square cross section forming a plurality of helixes for causing the matter flowing through said first tube section to rotate in a first rotational direction; said second tube section being spirally twisted in a second direction with said plurality of corners of said square cross section forming a plurality of helixes for causing the matter flowing through said second tube section to rotate in a second rotational direction; said third tube section being spirally twisted in said first direction with said plurality of corners of said square cross section forming a plurality of helixes for causing the matter flowing through said third tube section to rotate in said first rotational direction; and couplings for coupling said second tube section between said first tube section and said third tube section for causing the matter flowing through said first tube section to rotate in said first rotational direction and to change direction for causing the matter flowing through said second tube section to rotate in said second rotational direction and to change direction for causing the matter flowing through said third tube section to rotate in a first rotational direction. 3. A static mixing device for mixing matter flowing therethrough comprising: a tube having a first tube section, a second tube section and a third tube section; a Y member having a first and a second input connected to said first tube section for introducing the first and second matter into said first tube section; each of said first, second and third tube sections having a generally square cross section defining a plurality of generally acute corners; said first tube section being spirally twisted in a first direction with said plurality of corners forming a plurality of helixes for causing the matter flowing through said first tube section to rotate in a first rotational direction; said second tube section being spirally twisted in a second direction with said plurality of corners forming a plurality of helixes for causing the matter flowing through said second tube section to rotate in a second rotational direction; said third tube section being spirally twisted in said first direction with said plurality of corners forming a plurality of helixes for causing the matter flowing through said third tube section to rotate in said first rotational direction; and couplings for coupling said second tube section between said first tube section and said third tube section for causing the matter flowing through said first tube section to rotate in said first rotational direction and to change direction for causing the matter flowing through said second tube section to rotate in said second rotational direction and to change direction for causing the matter flowing through said third tube section to rotate in a first rotational direction.