Nyob rau hauv teb ntawm cov kws tha xim kho kom zoo nkauj, tshem cov xim qub thiab cov txheej txheem qub yog ib qib dab tsi thiab tseem ceeb ntawm kev kho cov haujlwm. Tus scraper, raws li cov cuab yeej siv feem ntau, tuaj yeem ua tiav txoj haujlwm no ua tiav thaum siv tau raug.
Ua ntej tshaj plaws, ua ntej siv tus scraper, ua tag nrho kev npaj. Nco ntsoov hnav cov cuab yeej tiv thaiv, xws li hnab looj tes, khawm, thiab ib qho npog ntsej muag, kom tiv thaiv cov tub rog qub thiab hmoov av los ntawm kev ua kom mob rau lub cev thaum lub sijhawm ua haujlwm.
Nyob rau tib lub sijhawm, npaj daim scraper haum. Raws li cov tuab, hardness ntawm cov xim qub thiab txheej, nrog rau qhov sib txawv ntawm thaj chaw, xaiv ntau hom scrapers.
Piv txwv li, lub tshuab hlau nyuaj yog qhov tsim nyog rau cov txheej txheej tuab thiab tawv tawv, thaum lub ntsej muag muag yas ntxiv rau kev siv ntawm cov chaw yooj yim.
Thaum pib kev ua haujlwm, haum rau ntawm ntug kev scraper rau saum npoo ntawm cov xim qub lossis txheej ntawm ib lub kaum sab xis. Feem ntau, lub kaum sab xis ntawm 30 degrees thiab 45 degrees yog qhov tsim nyog dua.
Tom qab ntawd, thov siab siab raws li saum npoo thiab thawb cov scraper rau txhuam. Nws yuav tsum raug sau tseg tias lub zog yuav tsum tau ua kom tsis zoo kom tsis txhob ua kom muaj kev puas tsuaj rau hauv qab vim muaj zog ntau dhau.
Rau qee tus neeg tawv ncauj sab nraud lossis pleev xim, qee txoj kev ua ib qho kev pab cuam. Piv txwv li cov tshuaj pleev xim rau cov tshuaj pleev xim tau tuaj yeem siv los ua cov xim qub ua ntej. Tom qab nws yog softened, siv tus scraper rau kev ntxuav, uas tuaj yeem txhim kho kev ua haujlwm tau zoo.
Thaum lub sij hawm scraping, sai sai ntxuav cov duab qub qub thiab khib nyiab kom ua haujlwm ua haujlwm kom huv si, yog li ua kom pom cov nyhuv zoo dua. Tom qab scraping tiav lawm, saum npoo av kuj xav tau cov xuab zeb kom nws smoother thiab forring ib lub hauv paus zoo rau kev kho kom zoo.
Siv daim scraper kom tshem cov xim qub thiab cov tsho pleev kom meej tuaj yeem tsis tsuas yog ua kom tau qhov zoo dua tshiab tab sis kuj txhim kho kev ua haujlwm efficiency. Nws yog qhov kev txawj ntse tseem ceeb uas cov kws kho kom zoo nkauj yuav tsum tau tus tswv.
