Raws li tus nqi kub nce thoob ntiaj teb, muaj ntau qhov yuav tsum tau uakub ntxhua khaub ncawskhoom siv. Thaum lub Yim Hli, peb tau txais kev nug txogkub ntxhua khaub ncawstshuab.
Peb kawm txog cov neeg siv khoom xav tau yog ib txheej ntawmkub ntxhua khaub ncawsnrog 200 tons ib teev rau alluvial kub ntxuav.
Peb 200 tphkub ntxhua khaub ncawskhoom siv muajtrommel npo,Knelson centrifugal concentrator, chav dej da dej,dej twj tso kua mis thiab lwm yam khoom. Tag nrho cov txheej txheem ntawm covkub ntxhua khaub ncawsyog, siv exacvator los khawb cov khoom siv raw thiab pub rau hauv lub hopper ntawm lub tshuab ntxhua khaub ncaws, lub pob zeb loj loj dua 20mm yuav raug tshuaj xyuas los ntawm cov grate tuav ntawm lub hopper, me me tsawg dua 20mm yuav mus rau hauv lubtrommel npo. (Qhov mesh loj tuaj yeem hloov kho raws li qhov xav tau.) Cov av nplaum lossis av nkos hauv cov khoom siv raw yuav raug ntxuav tawm ntawm qhov chaw.rotary trommel npo, thiab cov khoom kub yuav pub rau hauv lub viav vias vibratingdej ntws, kub concentrate sediment nyob rau hauv qab ntawm daim pam kub. Cov tailing kub yuav raug sau dua los ntawm lub thawv sluice ruaj khov kom txhim kho tus nqi rov qab.
Ob lub lis piam dhau los, cov neeg siv khoom tau tso ib qho kev txiav txim thiab peb ua tiav nag hmo. Vam tias peb cov neeg tuaj yeem tau txais lub tshuab sai li sai tau thiab muab tso rau hauv kev siv.
Post lub sij hawm: 22-10-24