Device for spraying liquids onto containers
AssigneeKrones AG
InventorKlaus Klenk
Life of this patent
Estimating the term…
Abstract
A pasteurizing system for spraying liquids onto containers such as bottles and cans has a conveyor for conveying the containers and one or more spray tubes mounted parallel to the conveyor's plane of motion. Each of the spray tubes has outlet openings longitudinally distributed along its bottom side, and the inside cross section of the spray tube decreases along its length from a liquid inlet end of the spray tube, to an opposite end of the spray tube.
Claims10
Device for pasteurizing filled, closed containers, comprising in combination a conveyor for conveying filled, closed containers, at least one spray tube mounted parallel to a plane of said conveyor, said at least one spray tube having a plurality of outlet openings distributed over a longitudinal extent thereof, each of said outlet openings being directed toward the conveyor, said at least one spray tube being supplied with liquid through a liquid inlet, said at least one spray tube having an end opposite the liquid inlet that is sealed except for a gap to eliminate dirt particles, and an inside cross section of said spray tube decreases with increasing distance from said liquid inlet.
Device for treating containers, comprising in combination a conveyor for conveying containers, at least one spray tube mounted parallel to a plane of said conveyor, said at least one spray tube having a plurality of outlet openings distributed over a longitudinal extent thereof, each of said outlet openings being directed toward the conveyor, said at least one spray tube being supplied with liquid through a liquid inlet, and an inside cross section of said spray tube decreases with increasing distance from said liquid inlet, wherein said spray tube has a housing that tapers in the longitudinal direction and includes a first bent sheet metal blank having two vertical walls, an inclined top wall and a horizontal bottom created by a second flat sheet metal blank being connected to said first bent sheet metal blank in a form-fitting manner.
Device for treating containers, comprising in combination a conveyor for conveying containers, at least one spray tube mounted parallel to a plane of said conveyor, said at least one spray tube having a plurality of outlet openings distributed over a longitudinal extent thereof, each of said outlet openings being directed toward the conveyor, said at least one spray tube being supplied with liquid through a liquid inlet, and an inside cross section of said spray tube decreases with increasing distance from said liquid inlet, wherein said spray tube has a housing consisting essentially of two individual parts, said individual parts being sheet metal blanks, and the individual parts are connected in a form-fitting manner.
Dependencies are inferred from the claim text.