?????? ：? ??????????? ???????? ???????? ????? ???? ???????? ?????? ????????? ?????? ????? ??????????? 7 ?????? ??????????? ??????????????, ??? ?????? ??????????? ????????????.
???? ?????????, ???? ?????? ???? ???? ???? ????? ???? ?????????????,これは鉱山からの生の鉱石を貴重な濃縮物に変える重要な技術と科学です。爆破された岩石から市場性 ?? ?????????? ????? ????????串列分裂? ????? ???? ? ???高度に専門化された設備? ?????: ?? ??????????, ???? ??????????, ???? ?????????, ???????????????????, ????????? ????????, ???????????? ???????????? ????? ?????? ????????。これらのシステムは、细砕、分类、分离、および脱水の主要プロセスを可能にし、金属含量を大幅に増加させ、输送および精錬のための容积を削减し、全体のプロジェクトの効率を向上させます。
1. ?? ?? ??????: ???????? ????????
????? ????? ?????: ? ??? ?????? ????? ????? (???? ???) ???????????? ???? ???? ???????? ?????. ??? ?????? ????????? ????? ?????????: ???-???-???? (ROM) ????? ????? ??????????? ?????????????, ??? ??.??. 1 ?????? ??????????????, ????? ?????????????? ?????????? (??????????? 100-250 ??.??) ????? ????????.
??? ???? ???????????????????: ?? ???????????? ???? ????? ?? ????? ???? ??????? ?? ??????. ??????????? ?????? ??????? ???????? ???? ????????????. ??????? ????? ?????????? ????? ?????? ?????????? ??????????????, ??? ??????????? ???????????? ????? ?????? ???????????. ??????? ????? ????? ?????? ???? ???????????? ?????????? ????? gravitational???? ????? ????????????? ????? ??????????? ??????????????.
??? ??? ????????: ????? konstrak?, ???? ????????, ?????????, ????? ?????? ????????????? ????????? ????? ????-??????????? ?????? ????????????? ???????? ??? ???????? ????????? ?????? ??????? ???????? ?????????. ??? ????? ?????????, ????-?????? ?????? ????? ???????? ???????????????? ??????????? ???????. ?????, ?????? ?????????? ????????? ??? ?????? ?????? ???? ??????????? ????.
2. ??? ??????: ??????? ????? ????? ??????
????? ????? ?????: ?? ?????? ????, ??? ?????? ????? (???? ?????) ??????????? ???? ?????????. ??? ???? ????????? ??? ????? ????????? ???????? ????????????? ?????, ??????????? 10 mm ????? 40 mm ????? ???? ?????????? ??????????? ????????, ???? ????? ?????????? ???????????? ?????? ?????????????.
??? ???? ???????????????????: ??? ???? ??????? ????? ?????? ????????????. ????, ???? ?????-????? ?????? ???????? ?????? ???? ????? ???? ???????????. ? ??????? compressive ????? ?????????????, ??????? ?????? ????? ???? ????? ????? ??????????? ???????? ???? ?????????. ?????? ????? ?????? ?????? ???? ???????? ?????????? ???????????????.
??? ??? ????????: ??? ?????????? ???? ???????? ?????? ????????, ????? ??????? ?????, ????? ????? ?????????? ??????? ?????? ???????????? ???????????. ?????? ??????????? ??????????? ????????????? ?????????? ?????? ??????? ????? ???????? ?????????????, ????? ????? ????? ?????????? ????? ???????? ???????? ???????????? ????????. ??? ????? ???????? ???????? ???? ????? ?????????? ???????? ?????? ????? ??????????????.
3. ???? ????: ???????? ?????????? ????????? ??????? ????? ????
????? ????? ?????: ???? ???????? ????? ????? ????? ????? болсо, ??????????? ??????? ????? ??????????. ???? ?????? ?????? ???? ????? ???????? ??????. ? ????????? ?????? ???? ???????????? ????? ??????? ?????????? ???????????.
??? ???? ???????????????????: ? ???? ???? is a rotating cylindrical shell partially filled with grinding media—typically hardened steel balls. ? ore is fed with water into the mill. As the mill rotates, the balls are lifted and then cascade down, impacting and abrading the ore particles, reducing them to a slurry of fine particles.
??? ??? ????????: ?????????????? ????? ??????? ????????? ???????? ???? ????? ?????? ?????? ?????? ?????? ?????????? ?????????????, ????? ???????????? ?????????????? ?????????????. ? ???????? ???? ???? ?????????????, ???????? ??????????? ????? ????? ????????? ????? ?????????? ???????????? ?????????? ??????????????.
4. ???????????????: ????????????? ?????????
????? ????? ?????: ???????? is inefficient if not controlled. ? hydrocyclone is a classification device used in a closed circuit with a ???? ????. Its purpose is to separate the mill's discharge into two products: a coarse "underflow" that needs further grinding and a fine "overflow" that is sufficiently liberated and ready for separation.
??? ???? ???????????????????: ??? ????? ???? pressure ????? ???????? ????? ?????????????????? ???? Andy?????? ???? ?????????. ??? ???? ????? ????????? ?????????? ????? ?????????????. ?????????? ????????? ????? ??? ????? ????????? ????????? ????? ?????????? ???????? ??????? ?????????????. ????? ??????????? ????? ???????????? ?????????????? ????? ??????????? ????? ???????????????.
??? ??? ????????: ???????????????? ?????? ?????? ????????? ?????????, ?????????? ????????? ????? ??????????????, ????? ???? ??????? ?????????? ??????????????. ?????? ??????????? ???????????? ???????? ?????????? ??????????? ???????? ????, ?????? ??????????? ???????? ?????? ????????????? ????? ????????????????? ??????????????.
5. ????? ?????: ?????? ?????????? ????????????
????? ????? ?????: ?????? ????????? ?????? ?????????? ???????????? ???????? ????? ?????? ?????? ???????????. ??? ?????? ???????????????? ????? ??? ?????? ????????????????? ??????? ????????? ?????????? ???????? ???????? ????????????.
??? ???? ???????????????????: ???????? ???? ???????? ????? ???????????????? ?????????????????????, ??? ?????? ???? ???????? ?????????? (??-????????????????) ????????? ????? ????????? ???????????? (??-????????) ??????????. ???????? ????????? ???? ??? ????????????. ???????????? ????? ???? ???????? ???????????? ????? ???? ????????? ??????? ?????? ??ulg???? ???????? ??????????, ??? ?????????? ??????????????. ???????????? ????? ????????? ?????????? ????? ????????? ?????????????.
??? ??? ????????: ????????? ?????? ?????????? ????? ?????????????, ??? ???????? ??????????? ????????????? ???? ???????? ????? ?????? ???????? ???????. ??? ?????? ?????? (??????, ????, ?????????), ?????? ?????? ????? ???????? ?????? ???????????? ?????? ?????. ????????? ??????? ???????? ?????? ????? ?????????? ???? ?????? ?????????? ?????? ??????????.
6. ??????? ?????: ????????? ??????????
????? ????? ?????: ? ?????? ?????????? ??? ?????? ???????? ?????????? ????????????????. ??? ????????? ??????? ??????????? (????????????) ???????????????? ???????????? ???? ??? ???????????? ?????????????? (???????: ??????? ???????) odstran???? ???? ?????????? ????? ???????????? ???? ???????????????? ?????????? ???????? ?? ??????????????.
??? ???? ???????????????????: ?????? ????????? ????? ??????? ?????? ?????? ???? ?????????????????????????? ?????????? ???????? ????? ?????????. ???????? ?????? ???? ?????????, ???????????? ????? ???????????????? ????? ?????? ???? ????????? ?????????????? ???????????, ????-???????????? ???? ?????? ??????????? ?????????, ???? ??????? ?????????.
??? ??? ????????: ???????????? ?????????? ???? ????????????? ????, ?????, ????? ????? ?????? ????????? ???????, ?????? ?????????????? ?????????????????????. ??? ?????? ??????????? ?????? ???????????? ??????????? ????? ????? ????? ?????????? ??????? ??? ????????????, ????????????? ?????? ??? ????????? ???????????? ???????? ????????? ?????????.
7. ??????????????: ???? ????? ???? ????????? ?????
????? ????? ?????: ??????? ????, ?????? ????? ????? ?????? ???? ????? 70-80% ????? ?????????????? ????? ???????? ????????. ?????????????? ??????? ????-????????? ??????????? ?????????????, ??????? ???????? ??? ??????? ????? ????? ?????? ???? ?????????? Plant ?? ????? ???? ???????????????? ??????? ???? ????? ??????????? ?????????????.
??? ???? ???????????????????: ????? ???? ?????, ???????? ???????????? ????????????. ??????????? ?????????????? ??????????? fined ???????? ??????? ????????????. ???????? ?????? ??????????? ???????? ??????? ????????? ?????????????. ???? ??????? rake ????? ??????? ?????????? ???????? ??????????? ( "????" ????? ????) ?????? ????????????, ???? ?????? ???? ????????????. ????????? ???? ???????? ????? ???? ???? ????? ??????????.
??? ??? ????????: ???? ???? ????? ?????????? ?????????????, ????????????????? ????? ?????????? ????? ????????????? ????????, ????? ????? ????????????? 80-95% ???????????????. ??? ?????? ??????????? ??????????? ???? ???? ??????????? ???????????????, ????? ???? ????? ?????????? ???????????????. ???????? ????????????, ?????????????? ?????????? ?????????? ????? ????????????.
???????????, ??????? ?????? ????????????? ??????????????, ??? ?????? ??????? ??? ?????????, ?????????:
- ?? ???????? ??????: ????????? ????? ????????? ??????????????? ????????????.
- ?????? ?????? ???????????: ???????? ????????????????? ???????? ?????????? ????? ????????????, ????? ????????? ?????? ?????????????? ??????????????.
- ????????? ??????: ????? ????? ?????????? (????? ????? ??????? ???????????) ?????????????? ?????, ????? ???????? ??????????? ??????????? ????????? ???? ????? ?????? ????????????????.
????, ????? ????? ?????? ??? ???????? ???????? ?????? ?????? ???? ????????????? ??????? ??????????? ??? ????????????.
? ??????? ?????? ????????? ???????????? ???????????????????, ????? ????? ???? ???????? ???????? ????????????????. ????? ????, ????????, ???????????? ????? ???????????? ???????? ?????? ????? ??????????? ???????????. ? ?????? ???????? ????? ????????? ????????? ??????????? ??????????? ????????????, ?????? ???????????? ???????? ??? ????????????? ?????????? ????? ????? ????????? ???? ???????? ?????????????? ??????????????.
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