?????：?? ??? ??? ???????? ??????? ???????? ??? ?????? ?? ??? '?? ????? ??, ???????? ????? ???? ?? ???? ??? ?? ????, ??? ???????? ????? ??? ?????? ??? ???????? ????? '?? ??? ???? ??, ??? ???????? ????? ???? ??? ???? ??? ??? ?? ????? ?? ??? ???? ?????? ??? ????????? ???? ???
??? ??? ????? ????? ?? ????? ????? ????? ??? ????? ???? ?? ??? ??? ????????? ?????? ??????? ????? ?? ??? ??? ?? ????? ?? ???? ?????? ??? ???????? ????? ???? ???? ?????? ?????, ???? ??????? ?? ?????? ??? ?????? ??? ???? ???? ???? ????? ??? ??? ??????? ?? ??????? ?????? ??? ????? ???? ???? ??? ????? ?????? ??? '?? ???? ?? ????? ???? ?? ????????? ???? ?? ???? ??, ?? ??????? ??? ????? ????? ?? ??????? '?? ???? ???? ???????? ??? ????? ???? ????? ??? ?? ??? ?????????? ???????? ?? ??? '?? ??? ??????, ???????? ????? ???? ?? ???? ??? ?? ????, ??? ???????? ?????, ??? ?????? ???????? ????? '?? ??? ????, ???????? ????? ???? ??? ???? ??? ??? ?? ????? ?? ??? ???? ?????? ??? ???? ?????
1. ?????????
???????? ??? ???????? ???? ??? ???? ????? ???? ?? ??? ??? ???? ????? ???? ????? ???? ??? ??????? ??? ???????? ???? '?? ??? ???? ?????? ???? ????? ??? ???? ??????? ????, ???????? ???? ?? ???????? ?? ??? ?? ??? ????? ???? ??? ???? ??? ??? ?? ????? ?? ??? ?????? ???? ?????? ???? ?? ???
2. ???? ??? ???? ????????????
?? ???????? ???? ???? ??? ??? ???? ??? ????-???? ????????, ???????? ??????? ???????? ??, ??? ????? ????? ??? ?? ?? ??? ????-????-???? ??????? ?????? ??? ??? ????? ?????? ??? ??? ?? ???? ??? ?? ????? ?????? ???? ???????????, ?????? ???? ????????, ???????, ???????? ??? ???????? ?????? ??, ??? ???? SiO2 ????? 68.80% ??? 70.32% ?? ?????? ??? ??? ??? ??, ??? ???? ???? ?? ???? 172 ??? 196 MPa ??, ????? ??? 187.3 MPa ??? ?????? ???? ??? ?? ????? ????? (???????) ??? ???? ?????? ???? ??????? ??? ???? ????? ??, ??? ???? ????-???? ???? ??? ?? ???? ??? ?? ????? ????? ??? ??? ????? ??? ???? ???? ??, ??? ???? ??? ???? ???? ????? ??? ???-??? ??????? ???????? ?? ????? ????? ?? ??? ?????? ?? ????? 2.2 ??? 24.40 ???? ??? ??, ??? ?? ??? 11.7 ???? ???
??? ???? ???? ???? ???????? ?????? ??? ??????? ?? ???, ????? ??? ??? ????????? ???????? ?? ??? ????? ?? ????? ??? ????? ??????? ????? ???? ?? ?? ??? ???? ???? ??? ?????????? ???? ????????? ???????? ?? ?? ??????? ???? ????? ?? ????? ???? 35% ??, ??? ????? ?????? ?????? ??, ??? ??? ????? ???? ??? ???? ?????????? ???? ?? ???? ???
3. ?????? ????? ??? ?????
??? ?? ??????, ??? ?? ?????, ???? ????, ???? ?? ?????? ????? ??? ?????? ??? ?? ????? ?? ???? ?????? ?? ???? '??, ??? ??? ???? ??? ??? ???? ??? ?? ?????? ????? …
???? ????? ???? ??? ??? ??, ??? ???? ??? ?? ??-??????? ???? ????? ???? ??? ??? ?????? ?????/???? ??? ????? ???
4. ??? ???????? ?????
??????? ??? ???? ??? ??? ???? ??? ?? ??? ?????? ???? ???? ???? ??? '?? ??????? ?? ??? ????? ???? ???????, ??? ???? ???? ??? ???????, ??? ???? ???? ??? ?????? ????, ??? ????? ?? ???? ?? ???? ??????? ??? ???? ?????? ????? ???
??????????? ?????? ????? ??? ??? ??? ????, 60 ???????? ??? ???? ?????? ??? ??? ?????jaw crusher??? 60 ???????? ??? ???? ?????? ??? ?????? ????? ??, ?????? ??? ??? ??? ??????????? ?????? '?? ?????? ????? ??? ????????? ?????? ?????????? ????? ?? ????? ?? ?????? ???? ?????? ?? ?????? ??: ??? ????? ???????? ??? ??? ??? ???? ??????? ??? 4.75 ???????? ??? ???? ?????? ??? ???? ????? ?? ??? ??? ?????? ??? ???????? ?? ?????? ?? ???? ??? ??? ?? ?????? ????? ???? ?????? ????? ???
(1) ??????? ???????? ???????
??? ??????? ??? ???? ????? ???????? ??????? ?? ?????? ??? ???? ???? ???? ?????? ????? ??, ?? ?? 60 ???????? ?? ???? ?? ???? ???? ????-????? ???? ?????? ??? ??? ??? ???? ?? ?????? ??? ??? ???? ???? ?????? ????? ?????? ????? ?? ??? ??? 60 ???????? ??? ????? ???? ?????? ??? ?????? ????? ??, ?????? ???? ?????? ????? ???? ??? ??? ??????? ???? ?????? ????? ??? ??? ??? ???? ??? ????,
?? ???????? ????, ???-????? ?????? ??? ???? ?????? ???? ??? ??????? ??? ???? ?? ??? ????? ???? ?????? ????? ??? ??, ??? ??? ??? ??? ???? ???? ????? ????? 220 ??/???? ?? ??? ?? ???, ????? ???? ????? ??:
- 1 ????-????? ????? (4500×1200 ????????, 220 ??/???? ??????)
- 1 ????? ???? ?????? (45 ??/???? ??????, <75% ??? ??)
- 1 ????? ?????? (50 ??/???? ??????, <80% ??? ??)
(2) ???? ??? ??? ???????
????? ??? ???????? ??? ??? ???? ??????? ????? ???? ??? ??? ??????? ???? ??? ???? ???? ????? '?? ?????? ????? ??, ??? ???? ??? ?? ???? ?? ????? ???? ???? ????-??? ????? ????? ??, ?? ???????? ??? ???-??? ?????? ???? ????? ???
???? ???? ???????? ?? ?? 4.75 ???????? ??? ??? ?????? ?? ????? ??? ??? ????? ??? ????????? ??? ????, 40 ???????? ??? ??? ?????? ??? ?????? ????? ???? ????? ???? ??? ???? ????? ?? ?????? ???? ????? ??:
- 2 ??? ???? ???? ?????? (260 ??/???? ??????)
- 2 ?????? ??? ??? ???? (140 ??/???? ??????)
- 2 ???? ??? ??? ???/????? ??? ?? ????? ?????? (?? ??? ???? ??? ?????-????? ?????, ???? ????? ??? ???? ??????, ??? ?????????????)
(3) ???? ???? ????????? ?????
??????? ?????????? ???? ??? ?? ???????? ???????? ??, ??? ???? ???? ???? ??? '?? ????????? ????? ??? ??? ???/????? ??? ?? ????? ???? ??? ??? ?? ????? ????? ??? ???? ???? ?? ??? ????...
????? ?? ???? ?? ???? ?? ??????? (650 ??/???? ??????) ???? ????? ??:
- 1 ?????? (28 ????)
- 4 ????-??????? ?????? ????? ?????? (800/2000 ????)
?? ??? ???????? ?? ????? ????? ??? ???? ??? ??? ???? ??? ?? ??? ???????? ????? ?? ?????? ?? ???? ??? ???? ????? ??? ????? ???? ??? ????? ?????? ?????????, ???? ?????? ?????????, ??? ??? ?????? ????????? ??? ????? ?? ???? ?? ???? ???? ????????? ???? ?????? ??? ?????? ??? ?????? ??? ?? ??? ??? ??, ???????? ?? ??????????? ?????? ????? ??, ????? ?? ??????? ?????? ?? ??? ?????? ???? ?? ?????? ???? ??? ?????? ????,
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