Patent ID: 11919012
Assignee: PDQ WORKHOLDING LLC
Field: Chemical engineering (Chemistry)
Classification: CPC B  F | IPC B

Claim 9:
10. A method of treating a surface, the method comprising:
mounting a spindle comprising a rigid body to a fluid source using a spindle mount such that a fluid passageway formed in the rigid body of the spindle is fluidly coupled to the fluid source; and
distributing pressurized fluid from the fluid source through a fluid distributer that is coupled to the spindle and placed adjacent to the surface, the fluid distributer having a plurality of spaced-apart fluid dispensers formed therein that are each fluidly coupled to the fluid passageway of the spindle so the pressurized fluid is dispensed from the fluid dispensers against the surface, the fluid distributer including an outer circumferential surface and each of the fluid dispensers extend through the outer circumferential surface, the fluid distributer further including a plurality of flow adjusters, each of the flow adjusters being associated with a respective one of the fluid dispensers and configured to control fluid flow from the respective fluid dispenser independently of the other fluid dispensers, wherein the plurality of flow adjusters comprises at least one adjusting screw, the fluid distributer comprising a circular end face that is coupled to a ring including the outer circumferential surface through which the fluid dispensers extend, each of the flow adjusters being disposed in a respective adjuster opening formed in the circular end face, each of the fluid dispensers being formed as an opening in the outer circumferential surface so the pressurized fluid sprays from the opening against the surface.