Kev sib raug zoo ntawm asphalt mixing cog thiab cua sov efficiency ntawm asphalt pipeline
Kev cuam tshuam ntawm asphalt mixing cog tsis tuaj yeem kwv yees. Nws kuj tseem muaj txiaj ntsig zoo rau kev ua haujlwm cua sov ntawm asphalt pipeline. Qhov no yog vim qhov tseem ceeb ntawm kev ua tau zoo ntawm asphalt, xws li viscosity thiab sulfur cov ntsiab lus, muaj feem xyuam nrog asphalt mixing station. Feem ntau hais lus, qhov ntau dua qhov viscosity, qhov ua rau atomization tsis zoo, uas cuam tshuam ncaj qha rau kev ua haujlwm thiab kev siv roj. Raws li qhov kub thiab txias, cov viscosity ntawm cov roj hnyav maj mam txo qis, yog li cov roj viscosity siab yuav tsum tau ua kom sov rau kev thauj mus los thiab atomization.
Yog li ntawd, ntxiv rau kev nkag siab txog nws cov lus qhia, nws tseem yuav tsum tau ua kom paub nws cov viscosity-kub nkhaus thaum xaiv nws kom ntseeg tau tias cov cua sov tuaj yeem ua rau asphalt ncav cuag qhov viscosity xav tau los ntawm lub qhov cub ua ntej atomization. Thaum kuaj xyuas lub asphalt ncig, nws pom tias qhov kub ntawm asphalt pipeline tsis tau raws li qhov yuav tsum tau ua, ua rau asphalt hauv cov raj xa dej kom khov.
Cov laj thawj tseem ceeb yog raws li nram no:
1. Cov roj tank qib siab ntawm cov roj thermal tsawg dhau, ua rau tsis zoo ntawm cov roj thermal;
2. Lub puab raj ntawm ob txheej txheej yog eccentric
3. Lub thermal roj kav ntev dhau lawm;
4. Lub thermal roj pipeline tsis tau siv cov kev ntsuas rwb thaiv tsev kom zoo, thiab lwm yam. Cov no yog cov khoom tseem ceeb uas cuam tshuam rau cov cua sov.