??????：???????? ???? ???????? ??????, ??????? ???? ??? ?????? ??????????? ??????????? ????????????, ????????? ???????? ??? ?????? ??????, ?????? ?? ???? ??? ???? ???????? ?????????? ???????? ?????? ?????? ???????? ?????? ????

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

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

sand making processing

1. ??? ?????????? ?????????? ??????? ???? ??????????

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

???????

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

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

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

sand making Technological Process

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

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

??????? ????? ??????? ?? ?????? ??? ????? ??? ?? ???? ?? ???? ?????? ????? ????, ?????? ??????? ???? ????, ????? ?????????? ??????? ???? ????, ??? ?????? ??? ????? ??? ?? ???? ?? ???? ?????? ??? ????, ?????? ??? ?????????? ?????? ???? ?????? ?????? ?????? ????????? ????. ?? ??? ?? ??????? ??????? ??????? ????? ??, ??? ????? ??? ?? ???? ?-?? ???? ??????? ????????? ????? ?????.

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

??? ?????????? ?????? ???? ???????? ???????? ?????? ????????????, ??????? ?????????? ?????????? ???? ??????? ?????? ?? ?????? ????, ??? ????? ????? ???????? ?????? ?? ??????? ????????? ?% - ??% ??????? ????????? ???? ??? ????, ?? ??????? ???????? ????? ??????? ???????? ???????????? ?????? ???. ?????, RCC ?????????? ????? ????????????, ????? ??????? ????????? ????????? ???????? ????? ??? ????.

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

2. ????????? ????? ???????? ??????? ?????????? (???)

???? ????? ??????? ??????? ????????? ??? ??????????? ??????? ?????????? ???????? ?????? ?????.

??????? ????? ???????? ??????? ???????????????? "????? ??????? ?????" ??? "????? ??????? ?????" ????? ??????? ??? ????: ??? ??????? ??????????? ?????????? ???? ????? ??????? ????, ??????? ???? ????????? ??????? ????? ????? ???? ??? ??????????????? ?????? ?????. ????????????? ???? ??????????? ????????? ??????? ?????? ?? ??????????? "????? ??????? ?????" ??? ???????; ?? ????????????? ???? ??????? ?????? ????, ?? ????????? ????????? ??????? ??????? ?????????????? ????? ? ???? ????. ???? ????????? ????????? "????? ?????" ??? ???????. "????? ??? ?????" ?? ???? ??????? ?? "????? ??? ?????" ???? ?????? ????? ???.

???????

??????? ????? ???????? ????? ???????? ????????? ???? ??????? ???????????, ???????? ???? ?? ????, ??? ??????????? ????, ????? ????????? ??? ???????? ?????? ??? ??????, ??? ?? ???? ??? ????? ??????? ???? ????????? ??? ?????, ????? ??????? ????? ???????? ????:

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

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

????-????? ??? (?? ???? ?-?? ????) ??????? ????? ???????? ????? (????? ??????) ?????? ???????????, ?????? ??????? ????? ??? ???: ??-?? ???? ?????? ??% ??????????, ?-?? ???? ?????? ??% ??????????, ??? ???? ??????? ?? ?????? ??% ???. "????? ??? ?????" ????? ?????????, ???? ?? ??% ?????? ???? ???? ????.

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

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

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

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

?. ??????? ???? ????????? ??????????

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

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

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

???????

  • 1) ????????? ????? ???????? ????? ??? ??? ?????????? ????-??????? ???????? ?????????? ???????? ????, ??????? ???? ??? ???? ?????, ??? ????? ????????? ???????????? ?????? ????? ??? ???????? ??? ?????? ?????? ??????? ?????? ???????? ?????? ?????? ????;
  • ?) ???? ???????? ?????? ???????? ????? ??? ??? ????????? ???? ?????? ???;
  • 3) ???? ???????? ??? ?????? ????, ???? ????? ????? ????;
  • 4) ??????? ??? ??????????? ??????? ???? ???????? ??????.
  • ??????????? ?????? ???? ??? ??? ???? ???? ???????? ?????? ????.