Cov khoom siv tu qoob loo feem ntau muaj cov qauv ua haujlwm yooj yim xws li pub mis, tshuaj xyuas / sib cais, sib kis, tshem tawm plua plav, thiab tso tawm, txhawm rau ua kom zoo thiab huv si ua tiav cov haujlwm ntawm cov nplej tu, xaiv, thiab muab qhab nia.
Lub tshuab ntxhua khaub ncaws ib txwm muaj (xws li lub xov tooj cua- cais cov tshuab ntxhua khaub ncaws) feem ntau muaj cov haujlwm ua haujlwm thiab ib feem txhawb nqa. Qhov chaw ua haujlwm feem ntau suav nrog cov khoom noj hopper, lub npov lub tog raj kheej (los yog lub npov mesh), kiv cua, plua plav collector, kis tau tus mob (xws li lub cev muaj zog thiab reducer), cov khoom siv thauj khoom (xws li auger), thiab ntau yam impurity outlets (loj lub teeb impurity qhov hluav taws xob, me me impurity qhov hluav taws xob, lub qhov hluav taws xob huv si), thiab lwm yam.
Cov tshuab ntxhua khaub ncaws niaj hnub no qhia txog qhov loj - nplai, siab- ua haujlwm tau zoo, thiab tsim qauv zoo ib puag ncig. Kev tsim kho thev naus laus zis tau cuam tshuam los ntawm kev txhim kho kev ua kom huv thiab huv los ntawm kev sib xyaw ua ke ntawm ntau yam txheej txheem xws li kev tshuaj ntsuam thawj zaug thiab kev sib cais ntawm huab cua, thiab kev ua tiav tau tiav hauv cov thev naus laus zis tseem ceeb xws li cov khoom siv loj - nplai, kev siv hluav taws xob tsawg, kev tswj tsis siv neeg, thiab kev tshem tawm plua plav thiab kev tiv thaiv ib puag ncig kom tau raws li cov kev xav tau ntawm cov khoom siv niaj hnub no.