Summary: ???? ????????????? ??????? ?????? ??????? ????????????. ???????? ??????, ????? ??? ??????? ???? ???? ????????? ????? ???? ?????????? ???????? ???? ????....
???????? ??????? ?????? ??? ???
????????????? ?????? (? ?? ????????? ??????????? ????? ????? ??) ???? ???? ?????????? ????????? ???? ???? ??? ????????? ???? ????? ????? ??????? ?? ??. ?? ??????????? ???????? ???????? ??? ??, ??? ????? ???????, ???, ?????? ????? ??? ???? ???? ????? ????????????. ???? ??? ????? ???????????? ???? ?????, ??????????? ??? ?????? ????????? ????????????? ???? ??.
?????? ????? ????????
?? ????? ????? ??? ????? ?????? ????? ?????? ?????????? (????) ????? ?????, ?????????? ??? ??????? ?????? ?? ????, ????, ??? ???? ???? ??????????? ????? ?????? ???????? ????? ????? ??? ??? ??.
????? ???? ?? ?????? ????????? ???-??? ????? ???? ??: ???? ???? ???? ???? ???? ???? ???? ??? ??, ?????? ???? ???? ???? ????? ?? ?????? ???? ????? ?????? ???? ??? ????? ??? ??. ??????? ????????? ???? ??? ????? ?????????? ??? ??.
????????? ?? ?? ?????? ?????
- ???? ????: >25 ???? (???? ?????? ??????, ???? ???)
- ????? ????: 2–25 mm (conventional jig, spiral chute)
- ???? ???: 0.1–2 mm (shaking table, spiral concentrator)
- Slime: <0.1 ???? (?????? ????? ?????????????? ???, ??????? ???? ?????????????? ???????? ?????? ???? ??? ?????)
?????????? ????? ?????? ????? ????
?????? ?????? ?????? ??? ???????? ???? ???? ????, ???? ???? ???? ???? ??? ?????? ??:
| ??? | ????? |
|---|---|
| ???????? ????? ??? | ???????? ????? ??? ???????? (???? ?????) ????? ??????? ??????? ?????????? ?????? ???? ????? ??. ??? ???? ????? ???? ???? ????????? ??? ??????? ??? ??? ????? ??. |
| ?????? | ???????? ??????? ???? ??????? ???????? ??? ?????????? ????? ???? ????. ???? ?? ??? ???? ???? ?? ????????? ?? ?? ?? ????????? ?????? ???? ??? ???? ?? ????????? ???? ???. |
| ????? ?????? ?? ?????? | ????? ????? ???? ??? ??????? ?? ????-???????, ?????-??????? ???ittens fine-grained ?????? ???? (?????? >0.1 ?????? 25 ???? ????). ?? ??? ???? ??????? (????????, <0.1 ????) ???? ?????? ???? ????????? ??? ?? ???? ?? ????? ??? ???? ??? ?? ??? ???? ????? ??????? ??? ??. |
????? 3-??? gravedad ?????? ?????????
????? ???????? ?????? ????????? ??????? ???? ???? ????? ????????? ??? ??? ??????, ????????? (?????????), ??? ??????? ??????.
?????? ???
?????? ?????? ???? ????? ??? ???? ????? ????? ?? ?? séparation ??????????? ??????????? ??????? ????? ????. ????? ???????? ?????? ??? ??:
- ??? ????? ??? ?????: ???? ?????? ?????? ??????? ??????? ?????? ?????? ???? ?????? ?????? ??. ??????? ??????? ???? ??????? ?????? ??? ????? ??????? ?????? ????? ?? ???? ???? ??.
- ??? ??? ???? ????: ?????? ??? ????????? ????或?????? ??????? ????? ???, ??????? ????? ?????????? ??? ???? ???? ????? ??????? ??? ??, ?? ?????? ???????????? ????? ??? ??. ? ???????? ??????? ???? ??? ???? ??? ??????? ??? ??.
- ?????????? ??? ????????: ???? ?????? ????? ???????? ????? ?????? ????????? ??? ??????? ??? ?? (??? ?? ????, ?????, ????) ?????????? ???? ?????????? ???????? ??????. ? ???? ???? ??? ?????? ???????? ???? ?????? ????? ?????? ???? ??? ????????? ????? ?????? ??????? ??? ??.
2. ????????? ???
? ????? ?????? ?? ????? ???????? ??????? ???? (???????? ???????)????? ???????? ???? ??? ??????? ??? ??. ???? ?? ???? ???? ??? ????????????? ?????? ????, ??? ?? ?????, ?????? ??????, ????????? ???? ?????????????? ?????????????? ?????? ???? ??? ??.
??????? ????????:
- ??? ??????: ???? ??? ??????? ????? ??? ????? ????, ????????????? ????? (?????? ?????, ???)????? ?? ? ???? ?????? ??? ??? ??.
- ???? ??????: For ores with unevenly disseminated valuable minerals, a multi-stage “stage separation” process is often used. This involves:
- Roughing: ??????????? ?? ????? ???? ????? ?????? ???? ????? ?????? ????.
- Cleaning: ??? ???????? ?????????????? ??????? ???? ???? ???? ???.
- Scavenging: ??? ??????????? ???? ????? ????? ???????? ??????? ???????????? ???? ???? ?????? ???.
3. ??????????? ??? ?????????? ????? ????? ??????
? ?????? ????? ???????? (???????????? ??? ????????) ?? ????? ??? ?????? ???? ??????? ??.
????????????? ?????????????? ???? ????????
????/????? ?????? ?????? ???? ????? ?????? ??? ?? ?????? ????????? ?????? ??????? ? ????? ??; ????? ??????? ?????? ?????? ???? ?????? ??????? ??????????? ?????? ??. ??????? ?????????? ??????? ???? ????????? ?????? ????? ??.
?????????? ?????
???? ?????? ?????????? ??? ??? ???? ???? ?????? ?????? ?????? ??? ???? ??; ??????? ?????????? ?????? ?????/???????? ??? ??????? ??? ?? ???? ?????????? ???????? ???? ???? ???? ???? ???????? ??????? ?????? ????????? ??????? ??? ??.
???? ?????? ????????? ???????
???????? ????? ?????? ??? ???????? ?????? ?????, ????????????? ?????? ?????? ????????? ?????? ?????????? ????? ???? ??, ??? ?? ?????????, ????-?????? ??????, ??????, ?????? ????, ???????, ????????? ?? ?????? ??????, ??? ?????? ?????? ??? ????. ? ???? ????-?????? ??????, ??????, ?????? ???? ??? ??????? ? ???????? ???? ???????????? ???? ?????? ???? ????? ????? ??? ?????????? ??.
1. ???? ?????? ?????? (??????) / ????? ?????? ?????? (??????)
Heavy Medium Separation ?? ????? ?????? ?????? ??, ?? ??????? ?????? ??? ???? ?? ??????? ?????? ????? ??????? ???????? ??????? ???????? ????? ??? ??.
?????????: ???? ?????? ?? ?? ??????? ????????? (????????? ???? ???? ????? ??????????? ???? ?????????? ???????)??? ?????????? ??? ??. ???? ??????????? ????? ????? ?? ???? ???? ??, ?????? ???? ???????? ???? ????? ???? ??? ??.
??????????? ????? ????: ???? ????? ?????-???? (???? ????, ???? ???????????? ??? ????? ??????? ?????? ?????? ????? ?????? ????? ???? ????? ???? (CapEx) ??????).
2. ??? ?????? (?????)
?????? ?? ?????? ????????? ?? ?? ???, ???????? ??????? ??????? ????? ???????? ??????? ??? ??? ??.
?????????: ???? ?? ??????? ??????? ?? ???? ?? ?????? ?? ????? ???????? ??? ??? ?????? ??? ???? ???? ????? ???? ?????? ???? ???? ????? ??. ????? ?????? ??????? ????? ????? ?????? ?? (????????), ??? ?????? ??????? ????? ????? ?? ??. ???? ?? ????? ???? ??? ?? ??? ??????? ???? ?? ??????? ??? ??, ?????? ???? ?? ??? ??? ?? ??? ????? ????? ??? ??.
??????????? ????? ????: ???? ?? ????? ???????? ??????? (10 ???? ?? 0.5 ???? ????), ??????? ???? ????? ????, ?????????, ?????? ??? ????????? ???????????? ????? ??.
3. ???? ???? ?? ??????????
??????? ???? (???? ??????? ????) ? ?? ?????-????? ?????????????? ?? ?? ?? ????, ???bed ????? ????? ??? ?? ?? ????? ???? ???????? ???? ??? ??.
?????????: ?????? ??? ???–???? ???? ?? ?????? ?????? ????? ??? ??????? ?????? ????? ?? ??? ??. ???? ???? ??? ????? (???????)??? ???? ??? ?? ??? ??????? ??? ?????? ????? ??????? ???????????? ??????? ????????? ??? ??. ???? ?????? ??? ?????? ????? ?????? ???? ??? ?? ??? ????? ??? ???? ????? ???????? ????? ???? ??? ??.
??????????? ????? ????: ?????-?????? ??????? (0.5 ???? ?? 0.037 ????). ?? ??????? ???? ???? ??????? ?????? ?????? ??? ??, ?? ?????????? ??? ???? ???? ?????? ?????? ??????? ????? ???????????? ??????? ???? ???? ????????? ???? ??? ?? ??.
4. ??????? ????????????
??????? ?????????????? ????? ?????? ?????? ?? ?? ??? ?????? ?????? ?????? ????? ????? ????????????? ?? ??? ??????????????? ??? ?? ??.
?????????: ?????? ????????? ??? ?? ??? ??? ??. ?????? ?? ???? ?????? ???? ??? ????? ??? ??, ?????? ????? ??? ????? ????? ????? ???? ??? ????????? ?????? ?????? ????? ??? ??? ??? ??. ????? ??? ?????????????? ???? ????? ?????? ?????? ?????? ??. ?????? ?????? ??? ??? ???? ???? ?????????? ???????? ?????????????, ????????? ??? ??????????? ???? ???? ??.
??????????? ????? ????: ??????? ???? ?????? ???????? (2 ?????? 0.074 ???? ????), ????? ???? ????????????? ?????? ????? ???, ??? ?? ?????? ??????? ?????????, ???????? ????, ?????? ??? ???????? ??????? ????
??????? ????????????? ?????? ?????? ???????? ?????
| ???????? ??? | ????????? ????? ??????????? ?? ???? | ???? ??? | ????? ??????? | ???? ????? ???? |
|---|---|---|---|---|
| ??? ???? | 20 ~ 0.5 ???? | ????? ?????? ????? ??????, ???? ???? ???, ??? ?????? | ?????????????? ????? ???? ??, ?????????? ???????? ????????? ??? ???? ???. | ?????? ?????, ????????, ????? ???, ????? ????????? |
| ????? ???? | ? ~ ?.??? ???? | ???-???? ??????? ????????, ?????? ???? ??????, ???? ??????????? ????? ???????? ?????? | ?? ?????? ?????? ????, ??????????? ??????? ???? | ???????, ???, ????? ?????? ????, ?????? ???? ???? ???? |
| ??????? ??? / ??????? ????????????? | 1 ???? 0.075 ???????? | ??? ????? ??????? ???, ??? ????? ??? ???? ???, ??? ????? | ??? ??????????? ?????????? ?????? | ??????? ????, ???????? ??????/??????, ?????? ?????-?????????? |
| ?????????????? ???????????? | 0.074 ~ 0.01 ???????? | ???????? ?????????????? ?????? ?????? ??????? ??? ??????? ???? ????/??? ???????? ??????????? ??? | ?????? ???????? ???? ???? ????? ??. | ????? ????????? ?????, ????????? ??? ?????? ?????????? ???????????? |
| ???? ?????? ?????? (DMS) | 100 ~ 6 ?????? ???? ???? | ??????????? ???? ????? ???? ????????? ?????? ???????? ????? ??? ???, ??? ??? ??????? ?????. | ???? ????? ????? ???? ???????????? ??????? ????? ??. | ????, ???? ??????? ??? ??????? ???? ???? ??? ????-?????? |
| ????? ???? ????????????? ?????? | 10 ~ 0.1 mm ????? ???? | ????? ?????? ?????, ?????? ???????? ??????? ??? | ??? ???????? ?????? ??????? ??, ???? ??????????? ???????? ???????????? ??? ??? | ???? ??? ?????? ???? ???, ????? ????? ?????? |
????????????? ????????OOM<|vq_1882|>
???? ????? ?????? ????? ???????: ?????? ????????, ?????? ??????, ???????? ????? ??? ???????? ???????.
???? ??????? (?????? ????)
- 1. ???????? ???? ??? ????? ??????? ?????? ?????: ???? ????? = ??????? ???????? ??? ???? ?????? ??.
- 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.
???? ?????? ??????? ????????? ??????
| ??????? ?????? | ?????? ????(?) | ?????????? ???????? ????? | ???????? |
|---|---|---|---|
| ?????? ????? | ??? ????? | ?????, ???????, ?????????????? ??????????????, ?????? | ??????? ?? ???????? ????????? ?????? |
| ????? ??? ????? | ????????? ?????, ???????????? | ?????????????? ??????????????? (??????????? ?????????), ?????? ?????? | ?????????? ??????????? ??? ???? ???? ?????? ???????? ???? ???????? ????? ??. |
| ??? | ????????? | ?????? ??????, ?????, ???????? | ?????? ????? ???? ?????? ???? ????????? |
| ??????? | ??????, ???????????? | ?????, ?????? ??????, ????????? | ????? ???? ?????? ????? ???? ???????? ??? ??? |
| ???? ???? | ?????????, ?????, ?????? | ?????????, ????? ??????, ?????? | ???? ?? ?????????? ?????? |
| ???????? | ???????? | ?????????, ???? ????? ??????, ????? | ???? ??? ?? ?????? ???????? |
| ???? ?? | ????????, ?????????? | ?????, ?????????, HMS | ???? ???????? ??????? ???? ???? ???????? ????? ??. |
| ??????? | ????????????, ????????? | ?????, ???????? | ??????? ???? ??? ????-???????????? ????? ???? ???????? ??????? ??? ??. |
??????? ???? ??? ?????? ????????? ????? ??????
1. ?????? ???? ????? (?????? ????? ??? ???? ?????)
?????? ?????? ???? ????????? ?????? ???????? ??? ? ??? ??? ??. ???, ?????????????? ????????????? ??? ?????? ?????? ??????? ?????? ?????? 93% ?? ??? ???? ????? ?????? ???????????? ??? ??, ??? ? ?????? ??????? ??? ??????????? ??????? ?????? ?????? ??????? ????????? ????? ??? ??. ????/??? ???????? ??????? ???????????? ?????? ?????-???????????? ?????????? ???? ???????? ?????? ?????? ??? ????? ??.
2. ??????? ??? ????? ?????? ???
???????????? ??? ????????? ??????? ???? ???? ???????? ??????? ???? ??. ?????? ??? ???????? (???) ???? ??????????? ??????? ??? ??????? ?????????-??? отдел ???? ???? ???-?????? ??? ?????? ??? ?????? ????によ ?????? ???? ???? ????? ??????? ????????? ??.
3. ????? ??? ????? ??????? ????
????????, ?????????? ??? ????? ??????? ????????? ???? ??? ??? ??????? ?????? ???????? ???? ??? ?????? ??? ??? ??????? ?????? ???????????? ?????? ?????????? ??? ??; ????-?????? ?????? ???? ????? ???? ???? ????? ????? ? ???? ???? ??.
4. ??? ??? ?????? ???? ?????? ????
???????, ??????, ??????? ?????? ???? ????? ??????? ??? ????? + ?????? ??? ???????? ?????????? ?????? ?????? ???? ????? ???????? ?????? ??? ???? ????.
5. ??? ?????? ??????
???? ?????? ???????? ??? ??? ???? ????? ???????? ????? ?????? ??; ??? ???? ????? ????? ??????? ???? ??????? ??? ??? ??.
6. ??????? ???? ??? ?????? ?????????? ??????? ????????????
???????? ?????? ??????? ???? ????????? ??? ???? ????? ????????????? ???? ???? ???? ?????? ??????? ???????????? ??? ??, ?? ???? ???????? ????????? ??????? ????? ????? ??.
???? ?????? ???????? ???????? ???? ????????? ????
??? 1: ????? ??????? 500 ?? ????? ???? (TPD) ?????? ????? ???????? ???????
- ?? ????: Coarse native gold 0.1–1 mm, low clay content, local water shortage
- ????????? ??????: ????-?????? ??? ????????? + ????????? ???????????? + ???? ???? ????? ???? + ???????? ?? ??????????
- ?????? ???????: ???? ???????????? ?? 93.38%, ????? ?????????????? ?????? ????? 85%, ??????? ?????????? ?? 86%, ???????? ????????? ????? ?????? ???????? 40% ?????
??? 2: 2000 ?? ????? ???? ??????????? ?????? ???? ???????? ???????
- ?? ????: ??????????-????????? ???? ??????, ????? ???? ?????? ????????????
- ????????? ??????: ?????? ??????????? + ?????-?? ?铺??? + ?????-????? ?????? ???? ????????
- ?????? ???????: ??????? ??????????? ????? 66%, ??? ??????? ???????????? 82%, ??????????? ????? ?????? ???? ?? ????????? 65% ????? ???????? ????? ???
??? 3: 1200 TPH ??? ???? ???? ???? ?????? ????
- ?? ????: ??????, ?????? ??? ??????????? ????? ????
- ????????? ??????: ??????? ?orestation?????? ???? ?????? + ?????? ??? ???-???????? ????????
- ?????? ???????: ???? ?????? ??? ???????????? 88%, ???????? ????????? ????? ?????, ????? ?????? ???? ???
??????? ?????? ?????? ??????? ???????
?????? ???? ???????????? ????????? ?????? ?? ?????? ??? ?????? ??????? ????? ??. ???? ????? ????? ???? ?????, ??? ?????? ???? ??? ???????? ???? ??????????? ??. ????, ????? ?? ?????? ?? ?? ????? ????? ????? ????? ?????? ??? ???? ?? ???? ???? ??????? ???.
??????? ?????????, ??????? ??? ???????? ???? ?????? ????????? ?????? ??:
- 1. ??????? ???? ????? ???????? ???????? ??: ???????????, ???????? ?? ??? ???? ?????? ??????? ???????.
- 2. ???? ?? ???? ????? ?????: ???? ?????? ??????? ???? ??????? ????? ???, ?????? ???? ????????? ??? ????? ??????? ???? ???????? ????? ???. ????? ????? ????? ???? ?????????????? ???????????????? ????? ???.
- 3. ?????? ?????? ?? ????? ???: ???? ????? ???? ???????? ???? ????, ???-??? ????? ?????? ?? ? ???? ???? ??? ??? ??????? ??? ??.
- 4. ???????? ????????? ????????: ???? ??, ?????? ?????? ??? ???????? ???? ????????????? ???????? ??? ??????????? ???????? ???? ????.
- ?. ??????? ?????: ????? ???????? (<0.1 mm) ????????????? ?????? ?????? ???? ???????? ??. ???? ?????? ??? ?????? ????????? ?????? ??? ????? ???? ??? ???? ??? ?? ???? ??????? (?????? ????? ????????)?? ??????? ???? ????.
????????????? ?????? ???? ??????? ?????? ???????
??????: ??? ????????????? ???????? ????? ??????????? ?????? ??????? ???? ???? ??? ?????
A: ????????Gravity ?????? ???? ?? ????? ??? ????????? 74 ???????? (200 ???) ???? ??????????? ???? ?? ???? ?? ?????? ????? ????? ?????? gravity?? ????? ??? ??. ??? ????, ?????? ?????????????? Gravity Concentrators ?????? 60?? ???? ???? ??? ????? ???? ??? ??, ?? ???? ??????? 10 ???????? ???? ????????? ???? ??????????? ?????? ?????? ??? ??.
Q: ??? ????????????? ?????? ?????? ????????? ?????????? ???? ??? ???
????: ????? ?????? ? ?????? ?????????? ?????? ????? ???? ???. ???? ??? ??????? ???? ????????? ??????? ???????, ????? ???????? ???? ??????? ????? ???? ???? ????? ???????? ???, ???????? ???????? ??? ??. ??? ????, ?????? ???????? ?????? ???????? ???????? ????? ??? ??: ????? ????????????? ?????? ???? ????? ???? ????? ??????????? ??????? ??? ?? ??? ???????? ???????? ?????? ???-??????? ???????? ???? ???????? ??? ??.
??????: ?????? ???? ???????? ??????????? ?? ????? ??????? ????? ??? ???
A: ???????? ???????? ??????? ???? ?????????? ?????????? ?? ?????? ??? ??: ????????? ???? ??? ????? ????? ?????? ?????? (???? ??? ??? ?????? ????????? ??? ??), ??? ???? ?? ????? (??? ???????? ???????? ???????? ???? ??), ??? ??????? ????????, ????? ??????? ???????? ??? ??? ??????? ????? ???????? ??????? ????? ?? ??? ??.
??????: ???? ?? ????? ?????? ?????????? mines ???? ????????????? ?????? ???.Scale ???? ??? ???????? ????? ??? ???
?:?????????? ?????是一种纯粹的 ????? ??????????? ?????? ?? ?? ??? ??????? ??????? ????? ???. ? ????????? ????? ???????? ????????? ?????????? ??? ??? ??, ?????????? ?????? ????????? ????? ??, ????? ?????? ???? (??????) ????? ?? ??? ????????? ?????? ???????? ???? ????? ????? ????? ?? ?? ????? ???? ?????? ???? ????? ????? ??????? ??? ? ???? ?? ??.
??? ???? ????????????? ?????? ?????? ?????? ???? ???? ??? ?????
?????????, ??? ???? ????????? ???? ??????? ?????? ?????? ???? ???, ????? ??????? ????????? ??????, ??????? ?????, ??? ???????? ?????? ??????? ????? ???????? ?????? ??? ??.
??? ????? ???? ?????? ???. ????? ??????? ???? ????? ?????????? ???? ????
- 7 ?????? ????? ???? ?????? ???????? ????
- ????????????? ?????? ???? ????? ????????
- ?????? CIL ????????? ???????: ????????? ?????? ??? ?????? ????????????
- ?????? ???????????? ??????????? ???????? ??????????? ???? ???? ????? ??? ??????? ??????
- ???? ????????? ???? ????????? ?????? ???? ????? ????? ???? ??????? ??????? ??? ??????????? ??????
?????? ?????
??????? ?????