초록 ▼

A vane-type separator with pockets for removing solid and liquid particles entrained in a gaseous stream. Vanes are fabricated from a plurality of modular components which may be assembled to form vanes of varying lengths. The vanes include pockets with rounded leading edges to encourage particulate

A vane-type separator with pockets for removing solid and liquid particles entrained in a gaseous stream. Vanes are fabricated from a plurality of modular components which may be assembled to form vanes of varying lengths. The vanes include pockets with rounded leading edges to encourage particulate to impinge on the vane and move into the pockets by surface tension and aerodynamic forces. The vane-type separator allows for a higher gas stream velocity before particulate is found downstream of the vane-type separator.

대표청구항 ▼

1. A vane separator for removing particulates entrained in a gas stream comprising: an undulating vane for placement within a gas stream, the undulating vane having a plurality of adjacent pockets having pocket openings wherein each pocket opening includes a rounded leading edge for encouraging liqu

1. A vane separator for removing particulates entrained in a gas stream comprising: an undulating vane for placement within a gas stream, the undulating vane having a plurality of adjacent pockets having pocket openings wherein each pocket opening includes a rounded leading edge for encouraging liquid droplets to enter a pocket opening and pocket in which the vane separator is assembled from a plurality of rigid curved strips of material wherein each rigid curved strip includes: a leading edge section;a second leading edge section directly connected to the leading edge section;a downstream edge section directly connected to the second leading edge section;a rounded leading edge section directly connected to the downstream edge section; andan anchor edge section directly connected to the rounded leading edge section;wherein each of the leading edge section, downstream edge section and anchor edge section are parallel with respect to one another and the vane separator is assembled by directly connecting corresponding anchor edges with second leading edge sections to form each pocket; andwherein the rounded leading edge section is located between the downstream edge section and the anchor edge section. 2. The vane separator as in claim 1 wherein each pocket has a back end and the back end forms the rounded leading edge of an adjacent pocket. 3. The vane separator as in claim 1 wherein the leading edge section is angled with respect to the second leading edge section. 4. The vane separator as in claim 3 wherein the angle between the leading edge section and the second leading edge section is 100-150 degrees. 5. The vane separator as in claim 3 wherein the angle between the leading edge section and the second leading edge section is 120 degrees. 6. The vane separator as in claim 1 wherein each undulating vane has an upstream vane end and a downstream vane end and wherein the upstream vane end includes an upstream leading edge configured to the undulating vane to define a first pocket adjacent the upstream vane end. 7. The vane separator as in claim 1 wherein each pocket includes an internal apex and each pocket opening is substantially aligned above the internal apex. 8. The vane separator as in claim 2 wherein the leading edge section is angled with respect to the second leading edge section. 9. The vane separator as in claim 8 wherein the angle between the leading edge section and the second leading edge section is 100-150 degrees. 10. The vane separator as in claim 8 wherein the angle between the leading edge section and the second leading edge section is 120 degrees. 11. The vane separator as in claim 9 wherein each undulating vane has an upstream vane end and a downstream vane end and wherein the upstream vane end includes an upstream leading edge configured to the undulating vane to define a first pocket adjacent the upstream vane end. 12. The vane separator as in claim 11 wherein each pocket includes an internal apex and each pocket opening is substantially aligned above the internal apex. 13. A vane separator system formed from at least two vane separators as defined in claim 1 for forming gas stream passages between adjacent undulating vanes wherein the separation between adjacent vane separators is substantially equal to or greater than the cross-sectional thickness of a pocket.