Asphalt mixing nroj tsuag tseem hu ua asphalt pob zeb sib tov khoom, uas plays lub luag haujlwm tseem ceeb hauv kev tsim kho pavement. Cov txheej txheem no tshwj xeeb hauv kev tsim cov pob zeb asphalt tuaj yeem muab faib ua ntau hom. Asphalt mixing nroj tsuag tuaj yeem tsim cov asphalt sib tov thiab cov xim asphalt sib tov, thiab lwm yam. Yog li, dab tsi teeb meem yuav tsum tau them rau thaum ua haujlwm xws li cov cuab yeej? Ua ntej tshaj plaws, tom qab pib cov khoom siv, nws yuav tsum tau khiav ntawm tsis muaj load rau lub sijhawm.

Thaum lub sijhawm ua haujlwm no, tus neeg teb xov tooj yuav tsum tau them sai sai rau nws txoj haujlwm ua haujlwm. Tsuas yog tom qab lees paub tias qhov sib xyaw ua ke ntawm asphalt mixing chaw nres tsheb yog qhov qub tuaj yeem pib ua haujlwm raug cai. Raws li ib txwm muaj, nws tsis tuaj yeem pib hauv qab load. Qhov thib ob, thaum lub sijhawm ua haujlwm tag nrho, cov neeg ua haujlwm cuam tshuam yuav tsum tswj hwm tus cwj pwm ua haujlwm hnyav thiab muaj lub luag haujlwm, ua tib zoo saib xyuas cov haujlwm ntawm txhua qhov ntsuas, ntsuas, siv conveyor thiab batch feeding system, thiab nres kev ua haujlwm tam sim yog tias muaj teeb meem pom nyob rau hauv asphalt mixing cog, thiab qhia txog qhov teeb meem hauv lub sijhawm. Yog tias muaj xwm txheej ceev, nco ntsoov txiav tawm lub zog hluav taws xob thiab daws teeb meem hauv lub sijhawm. Tom qab ntawd, txhawm rau tiv thaiv kev nyab xeeb ntawm kev tsim khoom, tsis muaj cov neeg ua haujlwm uas tsis yog cov neeg ua haujlwm raug tso cai los tshwm hauv qhov chaw ua haujlwm thaum lub sijhawm ua haujlwm tag nrho. Nyob rau tib lub sijhawm, asphalt mixing cog tus neeg teb xov tooj yuav tsum siv txoj hauv kev kom raug thiab ua haujlwm. Yog tias pom qhov txhaum, nws yuav tsum tau kho los ntawm tus kws tshaj lij. Nws tseem yuav tsum tau muab sau tseg tias lub hau npog kev nyab xeeb thiab kev sib xyaw npog yuav tsum tsis txhob qhib rau kev tshuaj xyuas, lubrication, thiab lwm yam thaum lub sijhawm ua haujlwm, thiab cov cuab yeej thiab cov nplaum tsis tuaj yeem muab tso ncaj qha rau hauv lub thawv sib tov kom khawb lossis ntxuav. Thaum lub sij hawm hopper lifting txheej txheem, nws yuav tsum tau xyuas kom meej tias tsis muaj cov neeg ua hauj lwm nyob rau hauv lub cheeb tsam hauv qab no.
Tsis tas li ntawd, thaum lub sijhawm tu thiab tu txhua hnub, kev saib xyuas yuav tsum tau them rau kev nyab xeeb ntawm tus kheej ntawm cov neeg ua haujlwm. Piv txwv li, thaum tuav cov asphalt sib xyaw cog ntawm qhov siab siab, ntau tshaj ob tus neeg ua haujlwm yuav tsum tau koom nrog tib lub sijhawm, thiab lawv yuav tsum hnav txoj siv sia thiab kev tiv thaiv kev nyab xeeb tsim nyog. Yog tias nws yog huab cua hnyav xws li cua daj cua dub, los nag lossis daus, kev ua haujlwm ntawm qhov chaw siab siab yuav tsum tau nres. Nws tseem yuav tsum tau hais kom txhua tus neeg ua haujlwm hnav cov kaus mom hlau tiv thaiv kev nyab xeeb raws li cov cai. Thaum ua haujlwm tiav, lub hwj chim yuav tsum muab tua thiab chav ua haujlwm yuav tsum kaw. Thaum muab kev hloov pauv, qhov xwm txheej ntawm lub luag haujlwm yuav tsum tau tshaj tawm thiab kev ua haujlwm ntawm asphalt mixing cog yuav tsum tau sau tseg.