Kev tsim kho cov hlau pov tseg tshem tawm cov qauv nroog
Nrog rau txoj kev loj hlob sai ntawm kev tsim kho hauv nroog, cov nqi ntawm kev siv khib nyiab nce hnub los ntawm hnub. Kev tsim loj thiab kev tsim kev puas tsuaj yuav tsis tsim cov khoom pov tseg ntau ntau. Txawm li cas los xij, nrog rau kev ua tiav ntawm kev tshawb fawb thiab kev siv tshuab, peb tsim cov khoom siv hluav taws xob tshem tawm (RCDB qhuav electromagnetic hlau tshem tawm), siv hluav taws xob tshwj xeeb npiv hluav taws xob, kev tswj fais fab rau tus kheej.
Tom qab kev faib tawm, kev siv cov khib nyiab tshem tawm ntawm peb cov khib nyiab tshem tawm kom tshem cov hlau hauv cov pov tseg. Tom qab raug crushed los ntawm coarse crushing, intermediate crushing, thiab tej cuab yeej zoo crushing, cov khib nyiab no yog ua rau cov xuab zeb rov ua dua qub nrog lub qoob loj, thiab siv rau kev txaj zeb. Hlawv hlawv dawb, cement admixtures thiab ntau lwm yam.
Kev siv cov hlau pov tseg tshem tawm (RCDB qhuav electromagnetic separator) yog hom hlau tshem tawm rau kev tshem tawm hlau hauv cov hmoov lossis thaiv cov khoom tsis muaj-hlau. Nws cov hauv paus ntoo yog cam khwb cia nrog hluav taws xob ua tus kheej, nws tus kheej kom txias tas tus qauv. Nrog cov yam ntxwv ntawm qhov tob tob ntawm kev nkag mus, muaj zog xuas av, hmoov av pov thawj, dej nag, thiab ua haujlwm tsis muaj zog, nws tseem muaj peev xwm nti tawm tau zoo nyob rau qhov chaw tsis zoo. Siv dav hauv cov mining, metallurgy, thee, thermal fais fab, tshuaj chemical, cov khoom siv hauv tsev thiab lwm yam lag luam. Txhim khu kev txhim kho yog muab rau kev rov ua cov khoom sib nqus thiab kev tiv thaiv kev puas tsuaj thiab kev puas tsuaj ntawm cov khoom siv xws li cov grinders, crushers thiab cov zoo li.
Qhov kev siv ntawm kev siv cov khoom siv pov tseg tam sim no tsis tau tsuas yog qhov txiaj ntsim ib puag ncig txiaj ntsim, tiam sis tseem muaj txiaj ntsig zoo kawg nkaus nyiaj txiag. Kev tsim kho cov khib nyiab pov tseg cov lag luam tau txais kev cawmdim ntau dua.
