I. Saib xyuas cov morphology underflow
Lub xeev ib txwm: Lub underflow yog uniformly tawm nyob rau hauv ib tug "umbrella" zoo, nrog hais me me loj.
Hnav cov paib: Yog hais tias lub underflow ua "columnar" los yog "jet{0}}zoo li," los yog txawm nqa ib tug loj tus naj npawb ntawm zoo hais, nws qhia tau hais tias muaj zog hnav ntawm underflow orifice.
II. Xyuas cov kev khiav hauj lwm tsis
Underflow concentration: Ib qho kev poob siab tam sim ntawd tuaj yeem yog vim muaj qhov cuam tshuam tsis zoo los ntawm kev hnav khaub ncaws sab hauv.
Overflow coarse particles: Lub xub ntiag ntawm coarse hais nyob rau hauv lub overflow qhia tau hais tias txo kev sib cais efficiency.
Kev hloov pauv txawv txav: Kev hloov pauv sai sai ntawm kev xa tawm tuaj yeem yog vim qhov tsis txaus ntawm lub qhov ncauj qhov ncauj cuam tshuam rau cov dej tsis zoo.
III. Tshawb xyuas qhov xwm txheej
Orifice txoj kab uas hla: Ntsuas lub underflow orifice txoj kab uas hla nrog calipers. Yog tias nws tshaj qhov qub specification ntau tshaj 10%, nws yuav tsum tau hloov tam sim ntawd.
Kev tshuaj xyuas phab ntsa sab hauv: Yog tias muaj qhov pom tseeb, tawg, lossis hnav cov cim ntawm phab ntsa sab hauv, nws kuj yuav tsum tau hloov.
IV. Cov ntaub ntawv saib xyuas tsis tu ncua
Kev tshuaj xyuas txhua hli: Sau cov kab mob hauv qab no, kev ua haujlwm tsis ua haujlwm, thiab cov xwm txheej ntawm cov khoom, thiab tsim kom muaj daim ntawv qhia hnav. Hloov lub voj voog: Raws li tus nqi hnav, tsim ib qho kev hloov pauv rau qhov tsis zoo xws li qhov chaw nres nkoj hauv qab thiab cov kav dej ntws.
