Hauvpob zeb wool ntau lawm kab, lub hopper yog ib qho khoom siv tseem ceeb, feem ntau yog siv rau kev khaws cia thiab thauj cov ntaub ntawv raw. Nws cov haujlwm tshwj xeeb yog raws li hauv qab no:
1. Raw khoom cia
Kev khaws cia ib ntus: Lub hopper yog siv los khaws cov ntaub ntawv raw uas xav tau rau kev tsim khoom ib ntus (xws li basalt, slag, thiab lwm yam) kom ntseeg tau tias cov khoom siv tsis tu ncua thaum lub sijhawm tsim khoom.
Cov nyhuv buffering: Lub hopper tuaj yeem ua lub luag haujlwm buffering ntawm cov khoom siv sab saud (xws li crushers) thiab cov khoom siv hauv qab (xws li cov cub tawg) kom sib npaug ntawm cov khoom sib dhos.
2. Raw khoom thauj
Kev pub mis tsis tu ncua: Lub hopper thauj cov ntaub ntawv raw mus rau qhov txuas txuas ntxiv (xws li lub tshuab hluav taws xob) sib npaug thiab tsis tu ncua los ntawm cov khoom siv xws li vibrators lossis conveyor siv kom ruaj khov ntawm kev tsim khoom.
Tswj kev khiav: Los ntawm kev kho qhov loj ntawm lub hopper lub qhov hluav taws xob los yog lub conveying ceev, cov ndlwg ntawm raw cov ntaub ntawv yuav raug tswj kom tau raws li cov kev xav tau ntawm ntau lawm theem.
3. Kev kho mob ua ntej
Kev sib xyaw ua ntej: Hauv qee cov kab ntau lawm, lub hopper kuj tseem siv tau rau kev sib xyaw ua ntej ntawm cov khoom siv raw los xyuas kom meej tias cov khoom siv raw ntawm cov khoom sib txawv yog sib npaug.
Kev tshuaj ntsuam xyuas: Qee lub hoppers tau nruab nrog cov khoom siv tshuaj ntsuam xyuas, uas tuaj yeem tshem tawm cov impurities lossis cov khoom loj loj hauv cov khoom siv raw thaum thauj mus los thiab txhim kho cov khoom zoo.
4. Tsis siv neeg tswj
Kev ua haujlwm tsis siv neeg: Lub hopper nyob rau hauv cov niaj hnub pob zeb wool ntau lawm kab yog feem ntau txuas nrog kev tswj tsis siv neeg kom paub tsis siv neeg pub noj thiab khiav tswj, txo cov kev cuam tshuam ntawm phau ntawv thiab txhim kho kev tsim khoom.
Kev soj ntsuam cov ntaub ntawv: Los ntawm cov sensors thiab kev saib xyuas, cov ntim ntim thiab xa cov ntaub ntawv raw cov ntaub ntawv hauv lub hopper raug saib xyuas hauv lub sijhawm tiag tiag los xyuas kom meej qhov txuas ntxiv thiab ruaj khov ntawm cov txheej txheem tsim khoom.
Lub hopper hauvpob zeb wool ntau lawm kabyog tsuas yog siv rau kev cia, conveying thiab pretreatment ntawm raw cov ntaub ntawv los xyuas kom meej lub continuity thiab stability ntawm cov txheej txheem ntau lawm. Nws plays lub luag haujlwm tseem ceeb los ntawm kev tswj tsis siv neeg thiab kev tswj xyuas meej.