FIELD: gas pipeline engineering.
SUBSTANCE: cleaning piston comprises hollow cylindrical housing provided with towing, load-bearing, and scrapping collars and nozzle mounted on one of the faces of the housing for permitting directed action of gas flow on the inner surface of the pipeline and made of a bank of branch pipes bent in the direction to the inner side of the pipeline. The opposite face of the housing is provided with the nozzle for collecting garbage. The space of the housing receives the changeable bag for garbage connected with the nozzle for collecting garbage and made of a material that allows the gas to flow from the nozzle for collecting garbage to the nozzle for the action on the inner surface of the pipeline.
EFFECT: enhanced efficiency of removing garbage.
1 dwg
| Title | Year | Author | Number |
|---|---|---|---|
| MAGNETIC CLEANING PISTON FOR PIPELINES | 1993 |
|
RU2097153C1 |
| DEVICE FOR CLEANING INNER SURFACE OF PIPES OF WORKING GAS MAIN | 1991 |
|
RU2009726C1 |
| ARRANGEMENT FOR SCRAPING THE INNER SURFACE OF PIPE-LINE | 0 |
|
SU1442285A1 |
| ARRANGEMENT FOR CLEANING INTERNAL SURFACE OF PIPE-LINE | 0 |
|
SU1595591A1 |
| APPARATUS FOR REMOVING PIPELINE CLOGS | 2005 |
|
RU2290265C1 |
| DEVICE FOR CLEANING INTERIOR OF PIPELINE | 0 |
|
SU1673224A1 |
| IN-TUBE PROFILOMETER | 2014 |
|
RU2572221C1 |
| DEVICE FOR OIL WELL FLOW STRING CLEANING OF PARAFFIN, PISTON AND SCRAPER INCLUDED IN THE DEVICE (VARIANTS) | 2006 |
|
RU2312206C1 |
| APPARATUS FOR CLEANING THE PIPELINE CAVITY | 0 |
|
SU1074618A1 |
| APPARATUS FOR CLEANING INTERIORS OF PIPELINES | 0 |
|
SU1645051A1 |
