FIELD: ecology.
SUBSTANCE: invention relates to environmental protection and can be used for recultivation of oil and oil products contaminated subsoil and soil. Receiving container for mixing is equipped with a sludge pump-mixer and centrifugal sludge pump of the receiving container equipped with receiving basket for protection against major inclusions.
EFFECT: required technical result consisting in higher quality of cleaning, simplified operation process, decreased process fluid losses and increased mobility of equipment, is obtained in the device which comprises the receiving container for mixing coming contaminated subsoil and soil by heated water and producing liquefied mass, ejector-hydraulic mixer made to mix liquefied mass with hot water in turbulent conditions and equipped with inlet centrifugal sludge pump, outlet centrifugal sludge pump, hydraulic cyclone, which is configured to split the liquefied mass into solid and liquid phases, multifunctional container for separation of fluid into water and oil products, and vibratory sieve to withdraw fluid residues from solid phase and solid phase separation.
8 cl, 1 dwg
| Title | Year | Author | Number |
|---|---|---|---|
| METHOD OF CLEANING SOIL OR OIL AND OIL PRODUCTS AND UNIT TO THIS END | 2008 |
|
RU2381995C1 |
| INSTALLATION AND THE METHOD OF REPROCESSING OF THE LIQUID SLIMES | 2004 |
|
RU2276107C2 |
| METHOD OF PROCESSING HIGHLY POLLUTED OILY WATER, DEPOSITS AND SOIL, AND CORRESPONDING EQUIPMENT | 2007 |
|
RU2331587C1 |
| LINE FOR CLEANING OIL-POLLUTED SOILS, GROUNDS, AND OIL-SLIMES | 2003 |
|
RU2244686C1 |
| METHOD OF PROCESSING AND REUSE OF OIL SLUDGE | 2001 |
|
RU2182921C1 |
| TREATMENT MACHINE FOR OIL-STAINED SOILS AND OIL SLUDGE | 2007 |
|
RU2330734C1 |
| METHOD OF CLEANING HARD-TO-REACH AND SWAMPY PLACES FROM OIL-CONTAINING WASTES AND OIL PRODUCT SPILLS | 2019 |
|
RU2706589C1 |
| METHOD OF INTEGRATED TREATMENT FOR DRILL MUD, DRILLING WASTEWATER AND OF NEUTRALISATION OF DRILL CUTTINGS IN PROCESS OF WELL DRILLING WITHOUT CONSTRUCTION OF MUD PITS AND DEVICE FOR METHOD IMPLEMENTATION | 2013 |
|
RU2541957C1 |
| RECLAMATION COMPLEX TECHNOLOGY FOR SOILS CONTAMINATED WITH OIL AND OIL CONTAINING PRODUCTS | 2007 |
|
RU2364068C2 |
| CIRCULATION WATER SUPPLY SYSTEM FOR BORE-HOLE | 1991 |
|
RU2084611C1 |
