Abrasion resistant lined sweep nozzle

Details Abrasion resistant lined sweep nozzle Abrasion resistant lined sweep nozzle

1997-04-10

1999-03-23

Weldon, Kevin

Fluid sprinkling, spraying, and diffusing

Rigid fluid confining distributor

Including flow passage liner

138DIG6, B05B 100

Patent

active

058848517

ABSTRACT:
This invention relates to a nozzle and a nozzle mix gunning system incorporating the nozzle for pneumatically propelling dry or wetted particulate gunning material toward a substrate a distance removed from the nozzle and at an angle to the line of sight of the operator. The nozzle comprises a plurality of substantially straight tubular sections. Each section is lined with an abrasion resistant material, and joined to the other sections in a manner that produces a curvature in the nozzle. The cross-section of the jacket sections and the bore of the abrasion resistant liner may be independently circular or polygonal, where a jacket or liner having a polygonal cross-section has at least three substantially flat sides.

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