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Veltrup Technik Philippines, Inc.

Manila, Philippines

• Cleaning of Big Supply lines

• Diameters of 25” – 36”• The Roto-Fan system of Veltrup Technik

Philippines, Inc. can provide custom-made solutions for big pipelines!

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•Jobs performed earlier

in comparable pipelines

• ID 800 pipe clogged with fly ash by 80% over a length of 400 m

• ID 700 – 1200 mm lines in Berlin incrusted with town gas residues

• ID 800 sewage pipe in Singapore incrusted with sewage residues by 5 – 8”

like silica and calcium deposits which are very hard

• ID 1400 mm water supply line in Poland incrusted with calcium deposits

• The task at all above lines was to bring the lines back to bare metal and orig. ID

• That task was achieved in all four lines above with the Veltrup Roto-Fan system

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• Cleaning of ID 300 mm Glycerin line

• Cleaning brings line back to orig. ID

• Avoids contamination of new product

• Product change possible without

contamination of new product

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• Job performed in Poland on a ID 1400 mm water supply line

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• The line had to be cut every 300 m to provide proper access for the Roto-Fan System

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• Further more had to be a suction truck in place to remove the water out of the line

Suction hose

High pressure host

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• A special device had to be designed to achieve high speed cleaning

up to 100 meters per 12 hour shift

Nozzles in action

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• Furthermore the surrounding area had to be prepared

for the use of the Roto-Fan

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• Removal of Debris

Debris after cleaning to be

removed from the pipeline

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Not cleaned side

Cleaned Pipe Surface

• Joint of pipe

•Cleaned surface

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• Cleaning of Heat exchanger

• Heat exchange rate will be back to 99% after

cleaning

• 1 mm incrustation will reduce heat transfer by 50%

Bare Metal( White scale is SS color )

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Reference Source : www.cheresourres.comChemical Engineer Resources Website

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• Cleaning of clogged pipes

Blocked Pipe

Cleaned to original ID

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• All cleaning done in-situ, no removal of equipment required

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• The Roto Fan System is able to clean your pipes back to bare metal

• The cleaning can be done in-situ, that saves money and time for dismantling

• Due to the fully automatic system the cleaning will be done very fast and efficient

• Pipes which has to be dismantled before and scraped can be cleaned now

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Veltrup Technik Ltd.

Manila, Philippines