FIELD: mining and other industries, underground mining, particularly for rock salt mining by underground dissolving thereof and for salt solution extraction through borehole.
SUBSTANCE: device has recording unit and measuring unit having sensors immersed into salt solution. Measuring unit is made as optical-fiber cable fixed to outer side of salt solution lifting pipe. Sensors, namely reflective detectors of optically active material, are arranged on optical fiber cable. Sensors are located at the distance equal to chamber height. Polarized light source and recording unit with focusing lens and screen are located at upper end of optical fiber cable.
EFFECT: possibility of device installation and on-line inspection.
1 dwg
| Title | Year | Author | Number |
|---|---|---|---|
| METHOD OF EXTRACTING WASTES FROM UNDERGROUND CHAMBERS | 2009 |
|
RU2424968C1 |
| METHOD FOR UNDERGROUND DISSOLUTION OF SALT DEPOSITS | 2003 |
|
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| METHOD OF FORMING RESERVOIRS IN ROCK SALT FORMATIONS AND DEVICE TO THIS END | 2011 |
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| PROCESS OF UNDERGROUND DISSOLUTION OF SALT DEPOSITS | 2002 |
|
RU2224104C1 |
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|
SU1720946A1 |
| BRINE PRODUCTION METHOD | 2006 |
|
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| METHOD OF FORMATION OF UNDERGROUND RESERVOIRS IN BEDS OF ROCK SALT | 2008 |
|
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| METHOD FOR CREATING UNDERGROUND RESERVOIRS IN ROCK-SALT FORMATIONS | 2003 |
|
RU2236579C1 |
| METHOD FOR EXTRACTING SALTS FROM SALT DEPOSITS | 2002 |
|
RU2229591C1 |
| METHOD OF BRINE PRODUCTION | 2002 |
|
RU2212531C1 |
