METHOD TO CLEAN TUBES Russian patent published in 1994 - IPC

Abstract RU 2022675 C1

FIELD: tube repair for the purpose of reuse. SUBSTANCE: method is based on feeding heated gas flow from a source to the surface of tubes under cleaning. The tubes are inserted into a block with parallel location of tube axes. Heated gas flow is fed in the face of the block. A liquid is fed to the gas as it is generated with 1:50 - 1:10 ratio of volumetric percentage as to the total volume of heated gas. EFFECT: effective cleaning. 5 cl

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RU 2 022 675 C1

Authors

Novikov Vasilij Vasil'Evich

Dates

1994-11-15—Published

1992-05-21—Filed