?????? ???：?? ??? ? HPGR ?? SAG ????? ?? ??????? ?? ???? ????? ?? ??? ???? ????? ???? ??? ????? ?? ?? ??? ???? ??? ???? ?????? ???? ?? ?? ?????? ??? ???? ???? ??? ?????
??????? ????? ??? ???? ?????? ???? ??? ?? ???? ?? ?????? ??????? ?????? ???? ????? ???? ???? ?? ????? ?????? ???????? ??? ????? ??? ??? ???? ???? ?? 45% ?????? ?????? ??? ???? ????? ???? ??????? ???
????? ??????-????? ????? (SAG) ??????? ???? ?? ??????? ???? ???? ??? ????? ??? ??? ??? ??? ??? ???? ??? ??? ?????? ?? ???? ?????? ????? ??? ???? ??? ??????? ?????? ??? ??????? ???? ?? ??? ?? ???? 确信 ???????? ??? ???? (HPGR)??? ??? ??? ????? ???? ??? ??? ????? ????? ????
?? ??? ??? ????? ???? ?HPGR ?? SAG ??? ?????? ???? ?????? ??? ? ??? ????? ? ????? ? ??? ????? ?? ??? ???? ???? ?????? ??? ?? ???? ?????? ???? ?????? ???? ???? ???? ???? ?? ?????? ?????? ???? ??? ???? ??? ?????? ??? ???? ????? ?? ??????
??-????? ??????? (SAG) ????
SAG ??? ????? ?? ????? ??? ????? ???? ???? ???? ???? ?????? ??? ???????? ??????? ?? ??? ???? ???? ????? ???? ???? ?? ?? ??????? ?? ????
SAG ??? ???? ??? ????? ?? ????? ??? ?????? ???? ?? ???? ??? ???? ??? ??? ??? ??下来 ???? ???? ??? ??? ???????? ??? ???? ????? ????
???? ??? ???? (HPGR)
HPGR ????? ??? ??? ????? ??? ???? ?? ???? ??????? ??? ???? ??? ??????? ????? ??? ???? ?? ???? ????? ???? ?????? ???? ???? ??? ??????
HPGR ????? ???? ????? ??? ??? ??? ????? ???? ???? ???? ??? ??? ??????
?????? ????? ????
??????? ??? ????? ??? ??? ????? ??? ?? ??? ??? ??? 50% ??? ???? ??? ??? ?????? ?????? ????? ????? ?? ????? ?????? ???? ?????? ??? ??? ????? ???
SAG ??? ??? ?????? ??? ????? ???
SAG ??? ??? ?? ?????? ??? ??? ??? ??? ??? ??? ??? ???? ???? ??? ?????? ??? ??????? ????? ??? ???? ????? ????? ?? ???? ?????? ????? ???? ?? ??? ?? ?????? ??? ??? ??? ?? ?? ?????? ???? ?????
??? ??? ?????? ?SAG ?????? ???? ???? ??? ????? ?????? ??? ??? ??? ?????? ????? ???? ??? ???? ?? ? 15 ??? 25 kWh ?? ?? ????? ?? ???????
??? ?HPGR ???
HPGR ????? ???? ??????? ??? ????? ??? ??????? ???? ? 20% ??? 40% ?? SAG ?? ???? ????????
?HPGR ??? ?????? ??? ?????? ???? ???? ?????? ??? ????? ?????? ???????? ???? ????????? ?? ????? ????? ??????? ??? ???? ?? ??????? ?????? ??? ???? ?????? ?????? ????? ??? ????????
???? ??? ???? ?? ???? ????
??? ??? ??? ???? (PSD) ?? ?????? ??? ?????? ???? ???? ??? ??????.
PSD ??? ?SAG ???
SAG ??? ??? ???? ??? ???? ????? ???? ????? ???? ?? ??? ???? ??? ??? ??? ???? ???? ???? ?? ??? ???? ????? ??????? ???? ????
PSD ?HPGR
HPGR ?????? ???? ??? ??? ???? ????? ??? ???? ?????? ???????? ???? ??? ???-????? ????? ? ?? ???? ?? ???? ?????? ?? ???? ???? ? ???? ?? ?N?? ? ?? ????? ???? ??? ??????
???? ?? ???
SAG Mills ????
SAG ???? ??? ??? ???? ??? ??????? ???? ??-???? ?? ??? 20,000 ??? ??? ??? ????? ???? ?? ???? ??? ??? ??? ???????
??? ??? ?SAG ??? ???? ???? ??? ?? ???? ????? ???? ????? ?????? ???? ???? ??? ?? ?? ???? ?? ???? ???
?HPGR ???
?HPGR ???? ?????? ????? ??? ??? ????? ????? ?????? ????? ?? ?? ???? ??? ?????? ???? ???? ????? ????
?HPGR ??????? ?? ?? ???? ??? ???? ????? ??? ??? ????? ?? ???? ????? ??? ?? ? ????? ?????? ???????
????? ?? ??? ???????? ????? ????
SAG ???
?SAG ???? ?? ??????? ???? ???? ???? ???? ?? ????? ????? ????? ???? ?? ?????? ??????? ???? ?? ????? ??? ?? ????? ?? ?? ????? ??? ????? ??? ????? ??? ??????
??????? ?SAG ???? ???? ?? ???? ????? ?????? ???? ???? ??? ?? ???? ?????? ?????
HPGR
?HPGR ?????? ??? ????? ???? ?? ????? ?????? ????? ???? ????? ???? ??? ??????? ???? ?????? ????? ????? ???? ??? ??? ?? ?????? ?? ?? ??????
HPGR ?? ????? ???? ??? ????? ????? ?? ???? ??? ???? ?????? ??? ????? ?????? ???? ??? ????? ????.
???? ????
?HPGR ????? ????? ??? ????? ??????? ?? ??? ???? ??????? ?????? ?????? ???? ??? ??? ??? ???? ???? ????? ????? ????? ??? ?????? ??????
?HPGR ??? ?????? ???? ??????? ???? ???? ??? ????? ????? ?????.
????? ???? ?? ??????
?HPGR ?? SAG ?????? ?? ???? ?? ???? ?????? SAG ?????? ???? ???? ????? ???? ????? ???? ?? ??? ?????? ???? ????? ????? ????? ??? ???? ???? ?? ?????? ??? ???? ?? ???? ???? ????? ???????? ??? ????
HPGR ???? ?? ????? ??? ????? ???? ???? ????? ?? ??? ????? ????? ??? ??? ???? ???? ??? ??? ??????? ?? ???? ????? ????? ??? ?? ??? ???? ??? ??????? ?? ??? ??? ??? ????? ????????? ???? ?????
???? ???? ????? ????? ???? ????? ??? ???? ????? ????—HPGR ?????? ??? ??? ????? ?????? ????? ?? ??? ??? ??? SAG ??? ???? ????? ????? ????? ????? ?? ?????? ???? ? ??? ???? ?? ????? ???????? ?????? ??? ?????? ?? ????? ???? ????? ?? ???? ???
????
???? ???