SU1432876A1 - Sluice box for auriferous gravel - Google Patents
Sluice box for auriferous gravelInfo
- Publication number
- SU1432876A1 SU1432876A1 SU4009363/03A SU4009363A SU1432876A1 SU 1432876 A1 SU1432876 A1 SU 1432876A1 SU 4009363/03 A SU4009363/03 A SU 4009363/03A SU 4009363 A SU4009363 A SU 4009363A SU 1432876 A1 SU1432876 A1 SU 1432876A1
- Authority
- SU
- USSR - Soviet Union
- Prior art keywords
- sluice box
- riffles
- minerals
- groove
- sides
- Prior art date
Links
Landscapes
- Chutes (AREA)
Abstract
FIELD: minerals beneficiation. SUBSTANCE: sluice box bottom 2 is made of two sides 3 lined with rubber, placed at an angle to each other, and having sloping riffles 6. The riffles have changeable height, decreasing toward the slope of bottom 2, and form an acute angle between longitudinal axis of the sluice box facing bottom 2 slope. Lateral walls made in the form of feed device chute are the extension of sluice box sides. A plate is fixed between chute lateral walls. Adjoining lines of the plate and walls form an acute angle to sluice box axis, that is directed toward the sluice box. Groove 5 is made between sluice box sides on bottom 2. Self cleaning cut plate device, moving of which is restricted with a rest in vertically-longitudinal direction, is installed at the centre of sluice box tail. Pulp is transported through bottom 2 by gravity, with area of high concentration of heavy placer minerals, generated in bottom axial section. The placer minerals are being moved continuously along bottom 2 and are directed concurrently by riffles 6 into groove 5, and then, along this groove, they enter cut plate device, and are directed out of the process. EFFECT: increased extraction of beneficial component and reliable concentrate loading. 5 cl, 3 dwg
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SU4009363/03A SU1432876A1 (en) | 1985-12-06 | 1985-12-06 | Sluice box for auriferous gravel |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SU4009363/03A SU1432876A1 (en) | 1985-12-06 | 1985-12-06 | Sluice box for auriferous gravel |
Publications (1)
Publication Number | Publication Date |
---|---|
SU1432876A1 true SU1432876A1 (en) | 1995-01-20 |
Family
ID=60534132
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
SU4009363/03A SU1432876A1 (en) | 1985-12-06 | 1985-12-06 | Sluice box for auriferous gravel |
Country Status (1)
Country | Link |
---|---|
SU (1) | SU1432876A1 (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
RU2657912C1 (en) * | 2017-09-19 | 2018-06-18 | Федеральное государственное бюджетное учреждение науки Институт физико-технических проблем Севера им. В.П. Ларионова СО РАН | Method of loose material grains sizing |
-
1985
- 1985-12-06 SU SU4009363/03A patent/SU1432876A1/en active
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
RU2657912C1 (en) * | 2017-09-19 | 2018-06-18 | Федеральное государственное бюджетное учреждение науки Институт физико-технических проблем Севера им. В.П. Ларионова СО РАН | Method of loose material grains sizing |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
US2644583A (en) | Concentration and separation of granular mixtures | |
US4778219A (en) | Jigging machine | |
UA110550C2 (en) | Modular mining and dressing plant | |
US4565624A (en) | Gravity--magnetic ore separators | |
US4659457A (en) | Gravity-magnetic ore separators and methods | |
SU1432876A1 (en) | Sluice box for auriferous gravel | |
DE3478285D1 (en) | Apparatus for sorting and separating valuable materials from a mixture | |
US1956296A (en) | Apparatus for ore concentration | |
FI891489A (en) | APPARATUR FOER FLOTATIONSANRIKNING. | |
GB1356913A (en) | Process for the gravity separation of minerals | |
GB1145157A (en) | An improved process for the separation of a mixture of substances having different specific gravities | |
SU1169747A2 (en) | Magnetic separator | |
SU961787A1 (en) | Flotation machine | |
Kennedy | Mineral processing developments at Hammaslahti, Finland | |
SU956013A1 (en) | Magnetic separator | |
CA1080158A (en) | Method of concentration of finely divided materials | |
US1768215A (en) | Means for dehydration of substances suspended in water | |
SU934600A1 (en) | Method of electrodynamic separaion | |
RU2068300C1 (en) | Sluice box | |
Pachejieff et al. | Magnetic Gravity Concentration of Low-Grade Heavy Mineral Placer Deposit | |
RU2207911C1 (en) | Multi-purpose washing complex | |
SU1510921A1 (en) | Spiral classifier | |
Hu | Bulk Material Transport in Nonferrous Metal Mines in China | |
RU2596156C1 (en) | Method for gravity concentration of sands of placers with high content of fine and thin gold | |
SU915967A1 (en) | Magnetic separator |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
REG | Reference to a code of a succession state |
Ref country code: RU Ref legal event code: MM4A Effective date: 20041207 |