Nws yog siv rau hauv cov xwm txheej tseem ceeb, xws li kev sib ntaus sib tua dej nyab thiab kev pab daws kev puas tsuaj. Feem ntau, thaum dej nyab tshwm sim, ntau lub dams nyuaj los tiv thaiv cov dej loj loj thiab ua rau lub dyke tawg. Lub sijhawm no, koj yuav tsum tau thaiv cov khoom kom tsis txhob muaj dej ntxiv. Ntau lub hnab tuaj yeem muab tau rau lub sijhawm no. Piv nrog rau cov khoom siv tswj dej nyab ib txwm muaj, ton hnab muaj qhov zoo hauv qab no, uas yog cov khoom tseem ceeb uas tau siv dav.
1. Lub zog muaj zog. Cov khoom tseem ceeb ntawm lub hnab ntim khoom yog cov fibers xws li polypropylene thiab polyethylene, uas muaj cov qauv tshuaj ruaj khov thiab muaj zog loj ntawm cov atoms. Muaj peev xwm tiv taus ib tug loj stretch yam tsis muaj deformation los yog puas. Lub hnab ntim khoom ntawm cov ntaub ntawv dav dav yog ib qho yooj yim kom khawb los ntawm cov npoo thiab cov ces kaum ntawm cov pob zeb tawv, ua rau cov dej ntws tawm thiab poob cov dej thaiv cov nyhuv.
2. Zoo corrosion kuj. Yeej, paj rwb thiab linen hnab ntawv yuav degenerate los yog rot tom qab ntau tshaj li ib xyoos, thiab cov nyhuv siv tsis zoo. Yav dhau los, lub hnab tiv thaiv dej nyab uas siv los tuav cov av thiab cov xuab zeb thaum sib ntaus sib tua dej nyab yog qhov yuav ua rau muaj kev ua txhaum loj thib ob ntawm cov kwj dej tom qab lub hnab ntim khoom lwj dhau sijhawm.
3. Yooj yim kom tau. Tam sim no muaj ntau txoj hauv kev rov ua dua tshiab rau lub hnab tuj, thiab cov hnab ntim khoom thib ob muag tom qab rov ua dua kuj tseem loj. Kev ua lag luam reserves txaus, thiab yog tias muaj kev phom sij, ntau lub hnab ntim khoom tuaj yeem siv tau rau lub sijhawm luv luv.
4. Lub peev xwm loj thiab lub qhov dej zoo ua haujlwm. Feem ntau, qhov ntim ntawm ib lub hnab ntim yog li 1000l txog 25000l. Qhov hnyav Z ntawm cov khoom thauj khoom tuaj yeem siab li 3 tons. Kev tso tawm ntawm cov peev txheej sib txawv tuaj yeem tsim tau raws li cov xwm txheej tshwj xeeb ntawm kev txaus ntshai. Thiab qhov hnyav ntawm lub hnab nws tus kheej yog sib dua thiab tuaj yeem ua haujlwm los ntawm lub forklift.
5. Kev hloov pauv zoo, tuaj yeem tuav cov khoom sib txawv. Feem ntau ntawm cov dej nyab tshwm sim sai sai. Lub sijhawm no, peb yuav tsum tau hnov qab thiab muab cov khoom thaiv dej hauv thawj zaug. Lub hnab ntim khoom yog denser vim lub hnab nws tus kheej. Peb tuaj yeem nqa cov ntaub ntawv hauv zos, siv qee cov av nkos ze ze, lossis xuab zeb thiab pob zeb rau sau, thiab thaiv dej kom sai li sai tau.
6. Yooj yim hoisting. Vim tias lub hnab ntuj siv los ntim cov khoom ntim loj txhua hnub. Rau kev thauj khoom thiab tshem tawm, lub forklift tuaj yeem siv rau binaural hoisting. Qhov no muaj kev nyab xeeb thiab siv tau ntau dua li kev siv cov hnab ntim ib txwm siv thiab tom qab ntawd tso siab rau cov tub ceev xwm tawm tsam dej nyab thiab cov tub rog. Peb tuaj yeem siv forklifts lossis cranes rau kev thauj mus los luv thiab xa khoom. Yooj yim thiab siv tau zoo.
7. Tus nqi qis dua. Tus nqi ntawm cov hnab ntim rov qab yog feem ntau ntau dua 60% tsawg dua li cov hnab ntim khoom tshiab. Thaum rov siv dua, nws tsis tsuas yog txuag cov nqi khoom siv xwb tab sis kuj txo cov pa phem ib puag ncig los ntawm cov hnab ntim khoom thib ob. Ua ke ntau dua.
8. Siv tau yooj yim. Raws li cov xwm txheej tshwj xeeb ntawm qhov xwm txheej txaus ntshai, nws tuaj yeem raug coj mus rau qhov ua txhaum cai ntawm embankment thiab tau ntim nrog cov hnab ntim cov khoom sib txawv ntawm cov peev txheej sib txawv hauv cov hom phiaj rau kev tso kawm.
Yog li ntawd, nws tuaj yeem pom tau tias cov khoom siv thib ob feem ntau ua lub luag haujlwm tseem ceeb hauv ntau qhov chaw lossis kev lag luam. Daim ntawv thov ntawm ob txhais tes ton hnab hauv dej nyab kuj tseem qhia txog qhov tseem ceeb ntawm kev lag luam woven hnab rov ua dua tshiab. Qhov tshwj xeeb zoo ntawm lub hnab ntim kuj tau dhau los ua cov khoom siv los tiv thaiv dej nyab hauv kev sib ntaus sib tua thiab kev puas tsuaj. Feem ntau, xav tau ntau qhov tshwj xeeb rau kev kub ntxhov.
