FIELD: process engineering.
SUBSTANCE: invention relates to pipeline transport and is intended for cleaning mains pipeline inner surface of accumulated asphalt-pitchy and mud-paraffin deposits and construction refuse. Proposed device comprises two or more sets of elastic sleeve gaskets between which a number of separating elements are arranged and electromagnetic transmitted is connected to signal about device location. Said elastic sleeve gaskets are fitted on transmitter housing.
EFFECT: ease of passing through pipeline throat and return bends, ease of cleaning small-diametre pipelines.
3 dwg
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