Asphalt sib xyaw cov nroj tsuag yuav tsim kom muaj plua plav thiab cov pa phem thaum tsim kho. Txhawm rau txo qhov kev puas tsuaj los ntawm cov pa phem no, cov khoom siv tshem tawm cov plua plav feem ntau tau teeb tsa rau kev kho mob. Tam sim no, ob hom khoom siv tshem tawm plua plav, muaj xws li cyclone plua plav collectors thiab hnab plua plav collector, feem ntau yog siv los sau cov pa phem ntau npaum li qhov ua tau kom txo tau cov pa phem thiab ua tau raws li cov qauv kev tiv thaiv ib puag ncig.
Txawm li cas los xij, hauv cov txheej txheem no, cov khoom siv tshem tawm cov plua plav uas tau xaiv yuav tsum ua tau raws li qee qhov yuav tsum tau ua. Tshwj xeeb tshaj yog rau kev xaiv cov ntaub ntawv lim, vim hais tias tom qab ib lub sij hawm ntawm kev siv asphalt mixing cog khoom thiab tshuab hnab plua plav collectors, cov ntaub ntawv lim yuav puas vim tej yam vim li cas thiab yuav tsum tau kho los yog hloov. Yog li ntawd, cov khoom siv lim twg xaiv yog cov lus nug tsim nyog xav txog. Txoj kev niaj zaus yog xaiv raws li cov kev cai thiab cov kev cai ntawm cov khoom siv phau ntawv qhia lossis phau ntawv saib xyuas, tab sis nws tseem tsis zoo.

Feem ntau, muaj ntau yam khoom siv raw siv rau cov ntaub ntawv lim kom tau raws li kev siv sib txawv. Cov ntaub ntawv nyoos sib txawv muaj cov yam ntxwv sib txawv, thiab daim ntawv thov ntau lossis qhov chaw ua haujlwm uas lawv tsim nyog yog txawv. Yog li ntawd, lub hauv paus ntsiab lus ntawm kev xaiv cov ntaub ntawv lim rau asphalt mixing nroj tsuag thiab hnab plua plav collectors yog: ua ntej, nkag siab txog lub cev thiab tshuaj lom neeg cov khoom ntawm cov hmoov av uas muaj gases tawm thaum lub sij hawm tsim khoom, thiab ces ua tib zoo txheeb xyuas cov kev ua tau zoo ntawm cov fibers sib txawv ua ntej ua. kev xaiv. Thaum xaiv cov ntaub ntawv lim, yam yuav tsum tau xav txog muaj xws li: lub cev thiab tshuaj lom neeg cov khoom ntawm cov plua plav uas muaj roj, nrog rau kub, av noo, corrosiveness, flammability thiab explosiveness.
Cov khoom ntawm cov roj av uas muaj roj nyob rau hauv cov xwm txheej txawv txawv, thiab lawv yuav raug cuam tshuam los ntawm ntau yam. Los nag khau looj plab hlaub kuj muaj cov tshuaj corrosive. Hauv kev sib piv, polytetrafluoroethylene fiber ntau, hu ua huab tais ntawm plastics, muaj cov khoom zoo heev, tab sis nws kim heev. Yog li ntawd, thaum xaiv cov ntaub ntawv lim rau asphalt mixing nroj tsuag thiab hnab plua plav collectors, nws yog ib qho tsim nyog yuav tsum tuav lub ntsiab yam tseem ceeb raws li cov tshuaj muaj pes tsawg leeg ntawm cov hmoov av uas muaj roj thiab xaiv cov khoom tsim nyog.
Tsis tas li ntawd, cov ntaub ntawv lim rau asphalt sib xyaw cov nroj tsuag thiab cov hnab ntim plua plav yuav tsum raug xaiv raws li qhov loj ntawm cov hmoov av. Qhov no yuav tsum tau tsom mus rau kev tsom xam ntawm lub cev ntawm cov plua plav, cov khoom siv, cov qauv thiab tom qab ua tiav ntawm cov ntaub ntawv lim, thiab kev xaiv yuav tsum tau ua ke nrog cov khoom xws li cov duab thiab qhov loj me me ntawm cov plua plav.