Summary: ???? ?????????????? ???????? ???????? ???????? ????? ??????? ?????, ???? ??? ??????? ???-???????? ????????? ??????????????? ??????? ???????? ??????
?????? ?? ?????????? ?????? ???????
?????? ?????? (??????? ?????????? ???????????? ???? ??????) ??? ??????? ????? ? ?????????? ??????? ???? ????? ???? ?????????????? ????? ??? ???? ???? ????????? ??????? ???? ?????? ???? ??????, ????? ??? ????????, ???, ????????? ??????, ??? ???????? ???? ?????? ?????????????????? ????? ?? ????? ????????????? ???? ?? ?? ?????, ??? ??????, ??? ???????? ????? ????????????????
??? ??????? ????
??? ???????? ?????? ???? ??? ???????????? ?????? ?????? ???? ???, ?????? ????????? ?? (?????) ?? ?????? ???????? ??????? ??????????? ??? ??? ?????? ???? ????, ????, ????? ?? ???? ????? ??????????? ???????????? ?????? ?????? ??????? ????
????? ???? ????? ??????? ??? ????? ???????? ???????? ????? ?????? ????: ????-??????? ???? ???? ????? ??? ????, ?????? ?????-??????? ???? ?? ???????? ??????????? ?? ?????? ???????? ???? ??? ????? ??????? ???????? ????????? ??????? ????? ?????? ????
??????? ??? ???? ????? ????
- ???? ???: ?? ???? (???? ?????? ???????, ?? ???)
- ?????? ????: 2–25 mm (conventional jig, spiral chute)
- ???? ???: 0.1–2 mm (shaking table, spiral concentrator)
- Slime: <0.1 ???? (????? ?????? ??????, ??????? ????????????? ?????????? ?????????????? ???? ????? ???)
??????? ???????? ???? ??? ????????
???????????? ???????? ????????? ??? ??????????????? ??????? ????? ???? ?????????? ???????? ???? ????? ??????:
| ?????? | ???????? |
|---|---|
| ?????? ????? ???????? | ?????? ???? ??? ????? (??????? ????) ?? ????? ????????? ?????? ???? ??????????? ???????? ???? ????? ???? ???? ??????? ???????? ??? ???????? ??? ??? ????????? ??????? ???? |
| ????????? | ???????? ?????????? ???????? ???? ???? ????? ???? ??? ??????? ??? ?????????????? ???????? ???? ???? ??? ??? ??? ??? ???? ???? ??? ?? ?? ???????? ???? ?? ???? ???????? ???? ???? |
| ??????? ????? ???? ????? | ???????? ???????? ??????? ??????? ??arse-????????, ??????-???????? ??? ???????-???????? ?????? ???? (?????? >?.? ???? ???? ?? ????)? ??? ??????? ?????? ???? (???????, |
???????? ?-????????? ??? ????? ???? ??????????
???????? ???????? ?????? ?????????? ??????? ????? ?????? ???? ??????? ?????????, ??????????? (????????????), ??? ???? ????????.
????????? ???????
????????? ?????? ?????? ??? ?????? ???? ???????? ??? ?????? ??????????? ?????? Maksimize ???? ??? ??????? ???:
- ???????? ??? ????: ???? ????? ???????????? ???? ???????? ???????? ????? ???? ?????? ???? ????? ????? ?????????? ???? ?????? ??? ?????? ????????? ??? ?????? ?????? ??????? ?????? ????
- ?????? ??? ?????: ???? ??????? ???? ?? ??????? ??????????? ?????? ????, ???? ?????? ?? ???? ?? ??????? ???????? ??? ??? ???, ?? ????????? ???? ??????????? ??????? ???? ????? ??????? ??? ????????? ?? ?? ??????-? ??? ???
- ????????? ??? ?????????????: ????? ore ?? ???????? ?????? ???? ?????? ??? ??? (????, ????, ??????, ???????) ????????? ?? ????????? ???????????? ??????? ??? ??????? ????????? ?????? ???? ?????? ????????? ?? ???????? ????????? ??????? ???? ????? ?????
?. ???????? ????
??? ??? ??? ?????? ???????? ???????? ???? ??????? ???? ?????? ?????? ???? ?????? ?? ?? ?????? ????????? ?????? ??????? ??????? ????, ???? ????, ??????? ?????, ????????, ?? ?????????????? ?????????????
?????? ??????????????:
- ?????? ???????: ?? coarse, ???? ?????? ?????? ??? ?????? ????, ???? ?????????? ???????? (????, ???) ??????? ????? ??? ???? ?????? ??? ?????
- ???? ???????: For ores with unevenly disseminated valuable minerals, a multi-stage “stage separation” process is often used. This involves:
- Roughing: ???? ???????? ???????? ????????? ???? ??? ??? ????????? ???? ?????
- Cleaning: ???? ???????? ???????? ??????? ????????? ???? ????????? ??????? ?????
- Scavenging: ???? ??????? ???????? ???? ????? ???????????? ???? ?????? ????????? ????
?. ??????????? ??? ?????? ?????-?????????? ???
?? ????? ???????? ???????? (?????? ? ????????) ?? ????????? ???? ??????????
????? ????????? ????????
????/????? ??????? ????????? ???? ????????? ??? ????????? ????????? ???? ????? ????????; ??????? ??????? ??????? ??????? ??????? ??????????? ????????? ???????? ??????? ????????? ????, ?????? ?????????? ?????????
??????? ?????????
???? ????? ?????? ????? ?????? ???? ?????????? ???? ?????? ??? ????; ??????? ????? ????? ?????? ????? ??? ??? ?? ???????? ????? ???? ?????? ??????? ???? ????? ????? ???????? ????????????? ??? ????
??????? ????????? ??????? ???
???????? ??????? ??? ??? ??????????? ???????? ????????, ???????????? ???????? ?????????? ??????? ?????? ?????? ??? ???? ????, ???? ???????????, ???? ?????? ??????, ?????, ????????? ?????, ????????, ?????????? ??????, ?????? ??????, ??? ?????? ?? ????? ???? ?????? ??????, ?????, ????????? ????? ??? ???????? ??? ????????? ?????????????? ??????? ???? ??????? ????? ??????????
???? ?????? ?????? (HMS) / ?? ?????? ?????? (DMS)
???? ?????? ???????????? ?? ???? ????????? ???????????? ?????? ?? ???? ??? ?????? ??????? ??? ??? ????? ???? ???? ??? ???? ?????? ??????? ????? ?????? ??????? ????
??????????: ????? ?????? ???? ?? ??? ??????? ????? ??????? ?????? ??? (??????? ?? ?? ???? ?????????? ?? ????????????? ???? ???????)? ????? ????? ???? ??????? ???? ????, ?????? ???? ???????? ???? ???? ???? ?????
????????? ????????? ????: ???? ?????? ????? ??????? (???? ????, ???? ??????????, ??? ???????? ???????? ?????? ??? ?????? ???? ???????????? ??? ????????? ???????)?
?. ??? ??????????? (?????)
????? ???? ?????? ?????????? ?? ????? ???????? ????? ??????? ?????????? ???? ???????, ??????? ????? ?????? ????? ????
??????????: ???? ?????? ?????????? ????????? ??? ????? ???? ??? ???? ?????????? ???? ??????????? ???? ??? ???? ?????? ????? ??????? ????? ?????? ????? ?????? ??????? ??? (???????????), ??? ????? ?????? ????????? ??? ????? ????? ???? ??????? ????? ??? ???? ??? ????? ????? ??? ???, ??? ????? ??????? ???? ???? ??? ????? ?????
????????? ????????? ????: ??????? ???? ?????? ??????? ?????????? ?????? (?? ????????? ???? ?.? ?????????), ??????? ???? ??, ???????????, ???????? ??? ???????? ???????? ??????? ????
?. ???????? ????? ????????
??????? ????? (???? ?????? ?????) ??? ???? ?????-?????? ??????????? ???? ???? ????, ????, ???????? ??? ??????? ??? ?? ??????????????????? ????????? ??????? ????
??????????: ???? ????? ?? ???? ???? ????? ??????? ????? ????? ???????? ??? ??? ????? ?????? ???? ??????? ????? ???? ??????? ????????? ???? (?????) ? ??? ???? ??? ??????? ??? ?????? ???????????? ????? ???? ??????? ????????? ????? ????? ??????????? ????????? ?? ????? ?????????? ??????? ???? ??? ???? ???????? ????? ??? ?????? ???????
????????? ????????? ????: ?????????????? ????? (?.? ???? ???? ?.??? ???? ???????)? ??? ??????? ???? ????? ?????? ?????? ???, ?? ??? ????? ??? ????-????? ?????????? ???? ???????? ?????????? ???????? ???? ????????? ??? ??? ?????
4. ???????? ????????????
???????? ??????????????? ????????? ?????? ?? ???? ??????? ??????? ?????? ??????? ??????? ??? ????? ???? ???????? ??? ???? ?????? ????
??????????: ???????? ????????? ???? Feed ??? ???? ??? ???????? ???????? ????? ???? ???????? ???, ?????? ??????? ????? ??? ??? ???? ????? ????????? ????-????? ?????????? ???????? ???????????? ???? ?????? ??????? ????????? ??????? ????? ?????? ????????? ???? ?????? ???? ????? ???? ?????????????? ?????????? ????????? ??????????, ????? ??? ??? ??????? ???? ?????
????????? ????????? ????: ?????-???????? ???? ?????? (? ???? ???? ?.??? ???? ???????) ??????? ???? ?????? ??????? ????????, ???? ?????? ???? ???????, ???????? ????, ????? ??? ???? ?????? ??????? ???????
???????? ?????????? ?????? ???????? ?????
| ??????? ??? | ???????? ????? ??????? ??? ???? | ??? ?????? | ?????? ?????????? | ????????? ??????? ???? |
|---|---|---|---|---|
| ??? ????? | ?? ~ ?.? ???? | ????? ?????????? ??????, ?? ??????? ?????, ??? ???????????? | ?? ??????? ?????, ??? ??????? ?????? ?????????? ???? ???? ?? | ??????? ????, ????????, ????? ????, ????? ????? |
| ????? ????? | ? ~ ?.??? ???? | ???????????? ?????? ??????, ???????? ???? ?????, ???? ????????? ???????? ??????????? концент???? | ??? ??? ???????? ??????, ??? ????? ????? | ?????????, ???, ??????? ????? ????????, ??????? ???? ???????? ???? |
| ???????? ???? / ???????? ???????????? | ? ~ ?.??? ???? | ??? ????? ??????????? ??? ???, ?? ????? ? ?? ???????, ?????????? ????? | ?? ????? ??????? ?????? | ???? ????, ???? ?????/??????, ???? ?????-?????? |
| ????????? ???????????? | ?.??? ~ ?.?? ????????? | ??????? ???? ???????? ?????? ?????? ?????? ???????? ??????? ???? ??????/??? ?????? ?????????? ???? | ??????? ???????????? ???????? ???? ???????? | ?????? ???? ??????, ????? ??? ??? ?orero ???????????? ?????????? |
| ???? ?????? ?????? (DMS) | ??? ~ ? ???? ????? ?? | ?????????????? ??? ????? ?????? ?????? ???? ??? ???, ???????? ??????? ??? ???? | ???? ?????? ?????? ???????????? ???????? ???????? | ?????, ?? ????? ???? ????? ??? ?????-??????? |
| ????? ????? ???????????? ?????? | ?? ~ ?.? ???? ????? ???? | ????? ?????, ???? ????? ?????? ???? ??? | ???? ?????????? ??????? ???????????, ???? ??????? ????? ?? ?????????? | ????-???? ??????? ???, ????? ???? ?????? |
????????? ?????????? ???????????? ?????? ????
????? ????? ????????????? ???????? ?????: ???? ????? ???, ?????? ??????, ??????? ???? ? ??????? ????????????
???? ????? (???????? ??????)
- ???????? ???? ??? ???????? ????? ??????? ????????: ??? ????? = ??? ??????????? ??? ???? ?????????? ????
- 2. ???? ???? ?????? ????????: ???? ?????????? ????? ??/??????? ?????????????? ??????; ??????????? ?????? ????? ???? ???? ????? ????
- 3. ???? ? ???? ???????: ???????? ????? ?????? ????? ?????? ???, ????? ???? ??????? ?????? ???, ??? ????? ?????????? ??? ????
- 4. ???? ?????? ????: ??????? ?????? ??????? ?????? ??????? ????????? ??????? ?????? ??????? ???? ???? ??? ?????? ?????? ???? ???
??????????? ?????? ????????????
?????? (??????? ????) ????????? ??????? ??????? ???????? ???? ?????? ?? ???? ???? ???, ???????? ????? ????????? ??? ?????
- ????? (????? ??????): ????? ????? ??????? ???? ??????? ?? ???????? ????? ?????? ?? ????????? ?????? ???? ??????? ????
- Water: ???? ??????; ??????? ??? ??????
- ???? ??? / ????? ??? (HMS): ???????? ???????, ??? ???? ??? ??????? ???????????????? ????????? ?????????
???????? ??? ??? ???????? ????????
??????? ???????? ???? ????????? ????, ?????? ??? ??? ??????? ???? ???? ????????? ???????? ????? ??????? ???????????? ???? ???????????? ???????????? ???:
- ??? ???? ???????? ???? ????? ??????? ?????? ???? ???? ??? ????? ???? ?????? ?????? ??? ???? ????; ??? ?? ????? ???????? ?????? ?????? ?????
- ????? ??????? ????? Affects the viscosity of the pulp; must be maintained within the equipment’s optimal range.
- ???? ???????? ??? (???????????, ??????? ????): ???? ????????? ??????? ??? ??? ?????????? ???? ?????????????
- ??????? ????????????? ??? ????????????? (????? ????): ?????? ????????? ??? ??? ???????? ??? ??? ??? ?????? ?????
- ????????????? ?? (??????????????????? ????): Determines the “effective gravity” and the recovery of fine particles.
????????? ????? ?????? ?????????????? ????????????
| ?????? ?????? | ??????? ???????(????) | ??????? ???????? ??????? | ???? |
|---|---|---|---|
| ??????? ?????? | ??? ?????? | ????, ?????????, ?????????????? ????????????, ?????? | ??????? ??? ????????????? ?????? |
| ????? ?? ????? | ??? ??????, ????????? | ????????????? ???????????? (?????????? ????????), ????? ????? | ???? ???? ?????? ???????????? ???? ??????? ??? |
| ??? | ???????????? | ????? ????, ????, ????????? | ????????? ??????? ???? ??????? ???????????? |
| ???????? | ?????????, ??????????? | ????, ????? ?????, ?????????? | ???? ????????????? ??????? ???? ??????? ??????? ??? |
| ???? ???? | ????????, ?????, ?????? | ?????????, ????? ?????, ????? | ????-???? ???????????????? |
| ???????? | ???????? | ????????, ????? ?????, ???? | ????? ?????????? ??? ?????? ??? ?????? |
| ????? ???? | ????????, ??????????? | ????, ?????????, ??????? | ??????? ???? ??????? ??arse-?????? ??? ???? |
| ??????????? | ???????????, ?????????? | ????, ???????? | ??????? ????, ????-????? ?????? ???? ??????? ??? |
?????? ???? ? ?????? ?????????? ???????? ???????????
???????? ???? ??? (??????? ???? ? ???? ????)
????????? ????? ??????? ???????? ??? ????, ????artz ??????????? ????? ??? + ??????????? ??????????? + ???? ??????? ???????? ?????? ??? ??% ?? ???? ???????? ????? ???? ?????????? ???, ?? ???????, ???????? ??????? ??????? ????? ????? ?????????? ??????? ???? ?????? ????? ????, ?????????? ????-??????????? ????? ?? ???????? ?? ??? ?????? ???? ???? ??????
?. ???????? ? ????? ???? ????
?????????? ??? ???????????? ?????? ???? ??????? ??????? ????? ???-???????? ??? ????? + ????? ????? ??????????? ??? ????????, ?????????? ??? ??? ??????????? ??????? ??? ????? ???????-??? ?????????? ???? ???? ???????? ???????????
?. ?????? ? ?????? ????????? ????
????????, ????????, ????? ?? ?????? ???????? ?? ??? ??? ???????? ?????????? ?????? ????? ??? ??? ?????? ???????? ???? ????? ???; ???? ?????? ?????? ????? ?eronore ???? ??????? ???? ?????? ???????? ????
4. ?????? ???? ? ???? ???? ???? ?????? ????
?????, ??????, ??????? ??????? ??????? ??????? ??? ????? + ????? ????? ?????????? ??????? ??????? ??? ???????? ?????? ???? ???????? ????????? ??????? ???? ????? ????
?. ????? ????? ?????
???? ?????? ???????? ??? ??? ????? ??? ????? ????????? ?????, ??????? ???????? ?????? ????? ????? ???? ????? ???? ???? ????
6. ??????? ???? ? ??? ???????????? ???????????
??????? ?????? ?????????? ??? ?????? ??? ???? ???? ??????? ???? ???? ???????????? ?????????? ???, ???????? ???? ????? ??????? ??????? ????
?????? ??????? ?????????? ???????? ???? ????????? ????????
??? ?: ????? ??????? ??? ???? ?? ????????? ?????? ???????? ?????????
- ? ??? ?????????: Coarse native gold 0.1–1 mm, low clay content, local water shortage
- ?????????? ??????: ???-???? ??? ????? + ?????????????? ??????????? + ??????? ????? ???????? ???????? + ??????????? ?? ????????
- ??????? ????: ???? ???????????? ??? ??.??%, ???????? ?????????? ????? ??? ??%, ?? ???????????? ??? ??%, ?????????? ??????????? ??????? ??% ?? ????????? ????
??? ?: ???? ?????? ?????????? ???? ???? ?????????? ?????????
- ? ??? ?????????: ??????????-????????? ????? ?????, ??????? ?????? ???????????
- ?????????? ??????: ????????????????? + ??????-??? ????? + ??????-????? ????? ????? ???????
- ??????? ????: ???????? ??????????? ????? ??%, ??? ???????? ?????????? ??%, ????? ???????? ??% ????? ??????? ???? ????? ??????? ?????? ??????? ??? ?????? ????? ????? ?????? ????
????? ?: ???? ??????? ??? ???? ??????? ??????? ?????? ????
- ? ??? ?????????: ????? ?????, ?????? ??? ???????? ????
- ?????????? ??????: ????????? ???????????? ??? ?????? ????? ????? ???? + ??????? ????? ????-??????? ???????
- ??????? ????: ???? ???? ??? ?????????? ??%,????????? ???????? ??????? ???, ?? ????? ??????? ???
?????? ???????? ???? ????????? ???????
??????? ?????? ?????? ???? ?????????????? ???? ??? ? ??????? ??????? ????????? ???? ????? ?? ????????? ?? ?????, ?? ??????? ???, ??? ???????? ???? ???????????? ????? ?????? ???, ?????? ?????? ??? ???? ?????? ??? ??? ????????? ???? ???????? ??????? ?????????? ??????? ???? ????
?????? ????????, ???????? ? ?????????? ????, ?????????? ???????? ?????????:
- ???????? ??????? ???????? ????????????? ???: ???????????, ??????? ???? ??? ??????? ?????????? ???? ????????
- 2. ???????? ??????? ???? ?????? ????? ?????: ???? ??????? ????粗提材?? ????, ???????? ??????? ???? ????? ?????? ????, ??? ????? ??????? ???? ??????? ???????? ????? ??????? ????? ????? ???? ????????????? ???????????? ??????? ?????
- ?? ????? ?????? ??????? ????: ???????????? ??????? ???? ?????? ????, ?????? ????????? ??????? ??????? ??? ???????????? ????? ???? ???? ????????
- ?. ?????????? ??????????? ???????????????: ??? ???, ?? ?????? ??? ???????? ????? ??????????? ??????? ? ?????????? ???? ????
- ?. ?????? ???????????: ??????? ?????? (<0.1 ????) ???????? ???????? ???? ?????????? ????? ?????????????? ??????? ?????? ?????? ???? ??? ???????? ??? ???? ?????????? (????, ????????) ?????? ???????? ???? ????
????? ?????? ????????? ?????? ????????
??????: ?? ?????? ??????????? ???????? ????? ???? ??????????????? ???? ??????? ??? ???? ?????
A: ?????????? ?????? ??????? ???? ???? ??? ???????????? 74 ??????? (200 ?????) ?? ???? ??????????? ??????? ???? ???? ????? ?????? ??????? ?????? ????????? ?????? ???? ???, ????? ?????????????? ?????????? ???????????????? ?????? ????? ??? 60G ?? ??? ???? ?? ?????? ???, ?? ???? ???????? 10 ????????? ???? ??????? ???? ?????????? ???? ??????
??????? ?? ????????????? ?????? ???????????? ???????? ?? ???????? ???? ?????
?????? ????????? ??? ??????????? ???????????? ?????? ???? ???? ????, ??????????? ??????? ??????? ???? ?????? ???????? ???????? ?????????? ????????? ???? ?????????????? ????? ????? ????, ?????? ???????? ?????????? ???, ?????? ???????????? ??????? ???? ???????? ??????? ??????? ??? ???: ?????????? ???????? ?????? ???? ???????? ????? ????? ??? ?????? ???, ????????? ???????? ??????? ??? ??? ??????? ?????????????? ?????? ?????
???????? ???????? ?? ?? ?? ??????? ???????? ??????????? ???????? ????
A: ????????? ????????? ?????? ????? ???????????? ?????????? ?????? ???: ?????? ???? ??? ????????? ????? ????? ?? ???????? (??? ???????? ???? ?????? ??????? ???), ??? ???? ???? ????? (???? ????????????? ????????? ???????? ??????), ??? ?????? ??? ??????, ??? ????? ???? ???????? ??? ??? ?????? ????? ?????????? equipment ?? ?????? ????????????
??????: ??? ???? ????? ?????? ???????????? ???? ???? ?????????? ?????? ??? ????????? ??????? ??? ????
A: ??????? ?????? ???? ??????? ????? ???? ?????? ?? ???? ??? ????????? ?????? ???????? ??? ??? ??? ???????????? ???????? ????????? ????????? ??????? ????????????? ???? ???, ???????? ????? ???? ??????, ???????? ??????? ??? (??????) ?????? ???? ??? ????? ???????? ??????? ???? ???????? ??? ????? ?????-????? ?????????? ???????? ???? ????????
???? ????? ?????? ??????? ?????? ???? ??????? ??????
??????-?, ???? ???? ??????????????? ???? ???????? ?????? ?????? ???, ??? ????? ?????? ???? ?????????? ????, ??????? ?????, ??? ???????? ???????? ????????? ????? ??????
??? ?????? ???? ??????? ???? ????? ????????? ?????? ??? ?????? ??? ???? ?????????? ????????? ????
?????? ???
?????? ?????