?????? ： ?????????? ?????????? ?????????, ?????? ??????????? ??????????? ????????????? ??? ????????? ????????? ????????, ??????????? ????????? ????????????? ????? ?????, ????? ?????? ????????, ????? ????? ???????? ?????????????????.

?????????? ?????????? ?????????, ?????? ??????????? ??????????? ????????????? ???? ????????? ????? ????????, ??????????? ????? ????? ??????, ????? ?????? ??? ????? ????? ???????? ????????????, ??????? ??????? ????? ????? ????? ???? ????? ????????.

?????? ????? ???????? ?????? ????????? ????????????, sand ????? ?????????? ???????????. ??????????? ??????????, ??????? ?????????? ????? ?????????? ????????? ????? ???????? ?????????? ????? ???????? ???? ?????????????? ????????? ????????? ???????????? ????? ?????? ?????? ??????????. ? ?????? ???????? ?????????? ????????? ???? ??????? ???? ???????? ?????????????.

sand making processing

1. ???? ?????????? ?????-????? ???????

???? ???? ???? ??????? ??? ????? ?????? ???? ????????? ????????, ?????, ???? ????? ??????? ??????? ???? ????? ???? ?????? ??????????? ????? ???????. ??????, ???? ??????? ????????????, ??????? ??????? ???????????? ?????????, ????? ???? ??? ?????? ????????????????? ?????? ????? ?????????.

?????

  • 1) ???? ????? ?????? ???????? ??????????????? ????? ??? ???? ????????????????? (FM = 2.4-3.0 ?????? ????????????? ???????????????);
  • 2) ????? ???????? ?????????????, ??? ????? ????? ???????????;
  • 3) ????? ???????? ???;
  • 4) ?????? ????? ???????? ?????, ?????? ???????????? ????? ?????? ??????? ????? ??????.

?????????? ?????????

???? ???????? ????????? ????? ????? ??????????????, ??????? ????? ????? ?????? ?????????????? ??????? ????????????.

sand making Technological Process

???????????, ??????? ????? ??????? ???? ???? ???? ????? ???? ?????????????????, ????? ??????? ???? ???? ????????? ???????????????????. ???????????, ??????? ?????? ????????????? ???? ?????? ???? ?????? ???????? ????????? ????????? ????????????????. ???????? ??????? ????? ??????? ???? ???????? ???? ??????????????, ????????? ??????? ???? ???? ????? ???? ???? ?????? ?????? ????? ??????? ????????????? ??????????????. ???? ?????? ???? ???????????????, ????? ?????? ?????? ???? ????????? ????? ?????? ????? ????????? ????? ??????????????? ?????????. ???? ???? ????? ???? ?????? ??????????? ????, ??? ?????? ? conveyor??? ???? ??????? ?????????.

????? ??? ????? ????????

???????? ??????? ??????????? ?? ???? ?????? ????? ??? ????? 25 ???? ?????????, ???????? ?????? ???, ???? ????? ?????? ???????, ????? ???? ?????? ????? ??? ????? 25 ???? ???????, ???? ???????? ????????? ????? ????? ?????? ???????????????. ????? ??? ?????? ??????????? ???????????, ???? ?????? ????? ??? ?????????? 5-20???? ???? ???????? ?????????.

????? ????? ????

???? ???????? ????????? ????? ????? ???? ????????? ??????? ????, ???????? ?????????? aikana ?????? ????? ????? ???????? ???????????????, ????? ????? ???????? ????? ???? ????????? ??????????? 6% - 12% ???? ????????? ????????????, ??? ?????? ????????? ?????? ??????? ?????????????. ????, RCC ????? ?????? ?????????, ???? ?????? ?????????? ???????? ?????????? ????????.

????? ????? ????? ?????????, ????? ??????????? ????? ??????????? ????? ???? ???? ??????????? ????????? ???? ??? ??????? ???????? ?????? ????????. ?????????????????? ???? ???? ?????? ???? ????? ????? ????? ????? ????????? ????????????????.

2. ???? ???? ??????? ?????????? ?????? ????? ??????????

????-??? ???? ???????? ?????? ?????? ????? ????????? ????? ??????? ?????? ??????????.

???? ???? ?????????? ?????? ????? "????? ????????????? ???" ????? "????? ?????? ????? ?????" ???? ???????????????:{??? ??????????, ???? ?????? ????? ?????????? ???????????. 麻豆社? ???????????? ?????????????????????, ??????? ????????? ????? ????? ????? ????? ???????? ???????? ???? ???? ?????????????. ???????, ???????? ???????????.??????? ??????? ???? ???????? ????????????, ??????????? ???????? ?????? ???? ??????????? ??????? ????????? ????? ??????????? ???????? ?????? ?????????. ??????????? ??????? ????????????? ???? ????? ?????????? ?????? ????? "????? ?????? ????? ???" ???? ?????????????; ??????????? ???????? ?????????????, ???????? ?????? ???????? ???????? ???????? ???????????? ?????? ?????????. ? ????? ????????? "????? ?????? ????????" ???? ??????????????. "????? ????? ???" ?? ????? ???????? ?????? "????? ????? ?????" ????????????? ?????? ???.

?????

abortion

  • 1) ??? ????? ????? ????? ????? ??? ????? ?????;
  • 2) 5 ~ 2.5mm ????? ?????????? ??????? ???? ?????????, ?????????? ??????????? ??????? ????? ????????? ??????????? ????? ????? ??????? ???????, ?????? ?????? ????? ???????????;
  • 3) ???????????? ????? ??????? ???? ?????? ????????, ??? "??????????????? ????? ????? ?????" ??? ?????? ???????;
  • 4) ????? ???? ??????? ??????????? ??????????? ???? (???? ???????? ?????????);
  • 5) ??????? ????? ?????? ?????;
  • 6) ??????? concrete, ????? ????? ?????? ?????????? ???????????.

??????? ???????????? ????? ?? ?????

????? ????? ?????????????? (??? ????? 5-40 ???) ????? ??? ?????? ??????????? ?????? (???????????) ???? ??????????????, ??? ??????? ???????? ???????????: 20-40??? ?????? 25%, 5-20??? ?????? 40%, ????? ???? ???????? ???? ?????? 35% ???? ??????????????. "??? ????? ?????" ?????? ????? ???????, ???? ???? 50%?????? ?????? ???????.

????????? ??????? ???????? ????????? ???? ???????? ??????? ????? ??? ????? "???????????? ??????, ????????? ?????" ??? ?????? ????????? ?????. 2.5-5mm ????? ??????? ??????????? 32% ?????? ?????? ??????????????????, ????-??????? 10% - 25% ???? ?????????????, 0.63-2.5mm ?????? ??????? ????????? 20% ?????, 40% ?? ????????? ??????????? ?????.

?????????? ?????????

????????? ??????? ????????? ????? ?????????? ???? ??????????: ???? ?????? ???????? ????? ????????-??????? ????????. ????? ?????????? ?? ?????????, ??????? ????????? ????? ???? ?? ??????????? ????????? ???????????. ?? ?????????????, ????? ???????? ?????? ????? ????? ????? ???????? ??????, ???? ???? Pollution ????????????. ??????? ????? ???? ?? ????????, ????? ????? ???????? ??????, ???????? ??????????? ????.

?? ????? ??????? ???????? ??????? ?????????? ??????? ?????? ??????????????. ????? ??????? ????????? RCC ????????, ?? ????????????? ?????????? ?????? ???????????. ????? ???? ??????????, ?????? ???? ???????? ????? ???? ??????? ???? ???? ????? ??? ?????? ??????? ??????? ??????????. ???? ???????? ??????? ???????? ?????????? ?????? ??????? ???????? ????????? ????????, ??????? ?????????? ????????????.

3. ??????? ???? ????? ??????????

??? ???? ????? ??????????????? ???????????????, ?????? ????????? ???? ?????????? ?????? ??? ?????????? ??????????? ????????? ?????????????? ????? ??? ????? ??????, ?????????, ????? ???????? ????????. ??????, ????? ????? ??? ?????? ????????? ??????? ????????? ?????? ??? ?????????? ????????????.

?????????? ?????????

???????? ????? ?????? ?????? ????? ????? ????, ??? ??????????? ?????????? ?????????????? ??????????????. 5????.?????? ??????? ?????? ????? ????Transfer ??????? ??????????????. 5-2.5????. ?????? ??????? ???? ??????? ??????????? ????????????? ??????????. ?????? ?????????????? ??????? ???, ??? 2.5????.?????? ????? ?????? ???????????? ????????? ????, ??????? ??????? ??????? ??????????????.

?????

  • 1) ?????? ????? ???? ????? ?????? ????? ????? ?????? ???? ???????????? ??????? ???????????? ????????? ????, ??????? ?????? ?????? ?????? ????? ???????????? ????????? ????????? ????? ?????? ????????????????, ??????? ?????? ?????? ?????? ????? ???????????? ????????? ????????? ????? ?????????????? ????????????.
  • 2) ????????????? ????? ??????? ??????????? ????? ????? ???????????;
  • 3) ?? ????? ???????? ?????? ??????, ?????? ?????????? ????? ???????? ??????;
  • 4) ????? ????? ???????? ????? ???????? ??????;
  • 5) ????????? ??????????? ??????????? ???????????? ????? ?????? ????? ?????????????? ?????????.