FIELD: pipeline transport.
SUBSTANCE: flexible pipeline comprises several pulp lines provided with chambers with ball check valves and interconnected through piping diaphragms. The outer surface of the pulp line is provided with a displacement device for movement along the pipeline. The sections of pulp lines receive shell made of layers of syntactic and polyurethane, the ratio of thicknesses of which is (10-4):1. The displacement device affects the piping diaphragm, pumps hydraulic mixture from the bottom section to the next one which is arranged above the check valve, and moves along the outer side of the pulp line to the next piping diaphragm mounted above.
EFFECT: expanded functional capabilities.
3 dwg
| Title | Year | Author | Number |
|---|---|---|---|
| FLEXIBLE SUBMERSIBLE PULP FEED LINE | 1999 |
|
RU2157438C1 |
| METHOD OF FORMING RESERVOIRS IN ROCK SALT FORMATIONS AND DEVICE TO THIS END | 2011 |
|
RU2477702C2 |
| DEVICE FOR CORRECTING RESERVOIR SHAPE IN ROCK SALT FORMATIONS | 2011 |
|
RU2465448C1 |
| FLOATING PERISTALTIC PUMP | 0 |
|
SU1749554A1 |
| METHOD OF HYDRAULIC FILL | 2012 |
|
RU2498077C1 |
| SECTION OF UNDER WATER PIPELINE AND PROCEDURE FOR ITS FABRICATION | 2009 |
|
RU2429404C1 |
| SLURRY TRANSPORTATION SYSTEM AND METHOD FOR REDUCING WEAR OF THE LOWER INNER SURFACE OF THE SUCTION SECTION OF THE SLURRY PUMP | 2019 |
|
RU2800879C2 |
| ELECTROHYDRAULIC OIL-WELL PUMPING UNIT | 2000 |
|
RU2166668C1 |
| OIL-WELL ELECTROHYDRAULIC PUMPING UNIT | 2003 |
|
RU2235907C1 |
| PROCESSING FLOWSHEET OF MOULDING SAND BY METHOD OF HYDRO-RUNNER OFF WITH FOLLOWING CLASSIFICATION | 2008 |
|
RU2379113C1 |
