Apparatus and method for cleaning heat transfer plates

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United States of America Patent

PATENT NO 10260826
APP PUB NO 20160209134A1
SERIAL NO

15023474

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ATTORNEY / AGENT: (SPONSORED)

Importance

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Abstract

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An apparatus and a method for cleaning heat transfer plates suspended between end plates of an open plate heat exchanger are provided. The apparatus includes a spraying device including a first rod, at least a first nozzle arranged on a nozzle side of the first rod, which nozzle side is arranged to face a first heat transfer plate side, a second rod and at least a second nozzle arranged on a nozzle side of the second rod, which nozzle side is arranged to face a second heat transfer plate side. The first and second rods are essentially parallel and connected. The spraying device has a first mode in which the first and second rods are arranged to move between the heat transfer plates in a first direction perpendicular to a longitudinal extension of the first and second rods and parallel to an extension plane of the heat transfer plates. Meanwhile, the first and second nozzles are arranged to spray cleaning fluid onto the first and second heat transfer plate sides, respectively.

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First Claim

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Patent Owner(s)

  • ALFA LAVAL CORPORATE AB

International Classification(s)

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Ask, Torsten Lund, SE 2 3

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