FIELD: oil and gas industry.
SUBSTANCE: tanks are prepared for unloading by installing guide pipes to the walls under the top of the tanks, and by fixing a grid or a tray with the load by slings with swivel rings to cross-beams with rollers, and lifting and moving of the load is carried out by a fixed rope loop behind the sling with the help of the lifting device, and at that the load is removed from the tank through hatch.
EFFECT: simplicity, availability and efficiency of load lifting in confined space.
2 dwg
| Title | Year | Author | Number |
|---|---|---|---|
| METHOD CLEANING DRILLING MUD | 2015 |
|
RU2578061C1 |
| METHOD OF HANDLING OF CONTAINERS | 2013 |
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| ON-BOARD LOADING DEVICE FOR INDEPENDENT LOADING OF CONTAINERS AND OTHER CARGOES THROUGH SIDE LOADING HATCH | 1999 |
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RU2837324C1 |
| SUSPENDED RACK FOR PIECE CARGO STOREHOUSES | 0 |
|
SU1207905A1 |
| CROSSPIECE | 1991 |
|
RU2034769C1 |
| 0 |
|
SU450763A1 | |
| MULTITIER MECHANIZED PARKING | 1999 |
|
RU2188290C2 |
