Muaj ntau yam kev nyab xeeb ntawm kev siv lub hnab ntim khoom (tseem hu ua ton hnab, FIBC), uas yuav tsum tau ua tib zoo saib xyuas los ntawm kev tsim khoom, siv, khaws cia, kev thauj mus los thiab lwm yam. Cov hauv qab no yog cov ntsiab lus tseem ceeb ntawm kev pheej hmoo thiab kev tiv thaiv:
1, Cov qauv kev nyab xeeb kev nyab xeeb
Tsis txaus load-cov kabmob muaj peev xwm
Kev pheej hmoo: Kev thauj khoom ntau dhau lossis kev laus ntawm cov khoom tuaj yeem ua rau tawg, ua rau cov khoom pov tseg lossis poob ntawm cov khoom.
tiv thaiv:
nruj me ntsis siv raws li lub cim kev nyab xeeb load (xws li 1000kg, 1500kg), thiab overloading yog txwv tsis pub.
Ua random tshuaj xyuas ntawm lub hnab tshiab ua ntej siv los kuaj lawv lub zog tensile thiab poob tsis kam.
Tsis txhob thauj cov khoom ntse thiab angular (xws li cov khoom hlau) lossis siv cov hnab sab hauv los tiv thaiv.
Sling thiab seam puas
Kev pheej hmoo: Lub sling yuav tsis sewn ruaj khov, cov khoom yuav hnav los yog muaj hnub nyoog vim UV hluav taws xob, thiab nws yuav dheev tawg thaum lub sij hawm thauj khoom thiab tshem tawm.
tiv thaiv:
Tshawb xyuas seb qhov kev sib khi ntawm cov hlua thiab lub hnab lub cev puas zoo ib yam thiab ruaj khov.
Tsis tu ncua hloov cov laus thiab hnav cov hnab ntim khoom (tshwj xeeb tshaj yog cov uas tawm sab nraum zoov ntev).
Tsis txhob xuas lub hnab lub cev thaum siv lub forklift.
2, Kev ua haujlwm thiab kev thauj khoom / tshem tawm txaus ntshai
Txoj kev nqa tsis raug
Risk: Ib leeg sling lifting, dhau lub kaum sab xis ua rau qhov chaw tsis ruaj khov ntawm lub ntiajteb txawj nqus thiab ntog.
tiv thaiv:
Xyuas kom meej tias txhua txoj hlua nqa nqa tau sib npaug sib npaug thiab siv cov hangers tshwj xeeb (xws li plaub tus nuv lifting devices) los tuav ntsug nqa.
Cov neeg ua haujlwm raug txwv tsis pub sawv hauv qab qhov chaw nqa khoom.
Forklift kev ua haujlwm yuam kev
Risk: Forklift hniav tho lub hnab lub cev los yog ua rau tipping vim muaj kev cuam tshuam.
tiv thaiv:
Kev ua haujlwm forklift yuav tsum du, thiab rab rawg yuav tsum txhawb nqa hauv qab ntawm lub hnab.
Tsis txhob nres tam sim ntawd thiab tig, thiab siv daim phiaj tiv thaiv yog tias tsim nyog.
3, Cia thiab stacking txaus ntshai
Stacking siab dhau los yog qaij
Kev pheej hmoo: tsis ruaj khov thiab tawg, ua rau cov neeg ua haujlwm raug mob lossis ua rau cov khoom puas.
tiv thaiv:
Raws li kev thauj khoom-cov kabmob tsim ntawm lub hnab, muab cov txheej txheem tsim nyog (feem ntau Tsawg dua lossis sib npaug rau 3 txheej).
Txais yuav "staggered" stacking txoj hauv kev los txhim kho kev ruaj ntseg, tsis txhob sib thooj rau cov kab lossis cov npoo.
Environmental yam muaj feem cuam tshuam
Risk: Cov khoom aging tshwm sim los ntawm raug tshav ntuj thiab los nag; Qhov chaw ntub dej ua rau cov khoom hauv lub hnab ua kom ntub dej, clump, lossis deteriorate.
tiv thaiv:
Kev cia sab hauv tsev, tsis txhob tshav ntuj ncaj qha thiab ntub dej nag.
Cov tshuaj yuav tsum tau muab tso rau hauv qhov cua kom tiv thaiv volatilization los yog cov tshuaj tiv thaiv.
4, Tshwj xeeb cargo txaus ntshai
Flammable thiab explosive plua plav ib puag ncig
Risk:
Electrostatic paug tuaj yeem ua rau tawg (xws li thauj cov hmoov lossis cov tshuaj granular).
Cov yam ntxwv electrostatic ntawm ntau hom thawv ntim khoom sib txawv (conductive, anti-static, insulating), thiab siv tsis raug yuav ua rau tuag taus.
tiv thaiv:
Xaiv cov hnab ntim khoom zoo li qub (xws li D-hom, C- hom) raws li ib puag ncig, thiab nruj me ntsis hauv av.
Tsis txhob ua haujlwm hauv thaj chaw muaj kev phom sij thiab siv cov khoom tawg - pov thawj.
Cov tshuaj lom los yog corrosive
Risk: Cov dej xau tuaj yeem ua rau muaj kuab paug lossis raug mob ntawm tus kheej.
tiv thaiv:
Siv ib lub hnab ntim zoo thiab xyuas tias lub hnab lub cev tsis muaj paug.
Cov neeg ua haujlwm yuav tsum hnav cov khoom tiv thaiv (pob looj tes, tsom iav, lub qhov ncauj qhov ntswg).
5, Kev pheej hmoo ntawm kev thauj mus los
Hnav thiab tsim kua muag thaum lub sij hawm ntev - tsheb thauj mus los
Risk: Kev sib txhuam thiab pob nrog lub tsheb tuaj yeem ua rau muaj kev puas tsuaj.
tiv thaiv:
Ruaj ntseg lub tsheb lub hnab ntim khoom sab hauv thiab siv cov hlua khi lossis lub hnab ntim khoom kom tsis txhob txav mus los.
Ua kom cov hlua khi thiab cov hlua khi ua ntej ntev - kev thauj mus los.
Hla ciam teb kev thauj mus los ua raws
Kev pheej hmoo: Tsis ua raws li cov qauv hauv lub tebchaws (xws li EU CE daim ntawv pov thawj, US FDA qib zaub mov yuav tsum tau ua).
tiv thaiv:
Paub meej tias cov khoom siv thiab daim ntawv lo ntawm lub hnab ntim khoom ua raws li cov cai hauv zos ua ntej xa tawm.
6, Kev tshuaj xyuas txhua hnub thiab kev tswj xyuas
Tsim kom muaj txheej txheem tshuaj xyuas
Tshawb xyuas ua ntej txhua qhov kev siv:
Txheeb xyuas qhov hnav, tsim kua muag, thiab fading (cov cim ntawm UV aging) ntawm cov hlua thiab lub hnab lub cev.
Yog lub seam qhib thiab yog lub hauv paus ntawm txoj hlua ruaj ntseg.
Cov txheej txheem khib nyiab: muaj qhov, qhov loj me me ( cuam tshuam rau lub zog), deformation lossis tawg keeb kwm ntawm txoj hlua.
kev cob qhia neeg ua haujlwm
Kev cob qhia cov tswv lag luam kom ua qauv kev thauj khoom, tshem tawm, thiab kev paub txog kev cia khoom, tshwj xeeb tshaj yog kev tuav xwm txheej ceev hauv cov khoom siv phom sij.
Kev ceev faj tshwj xeeb: Electrostatic kev nyab xeeb
Conductive type (C hom): Yuav tsum muaj av nruj, txwv tsis pub tej zaum yuav raug tsim tawm.
Anti zoo li qub hom (D hom): tsis xav tau hauv av, tab sis tsuas yog tsim nyog rau qhov tsawg -kev pheej hmoo ib puag ncig.
Hom rwb thaiv tsev: Txwv tsis pub siv rau hauv qhov chaw muaj plua plav flammable!
Kev sab laj cov kws tshaj lij: Xaiv hom tsim nyog raws li cov khoom tshwj xeeb (xws li carbon hmoov, nplej, tshuaj) thiab ib puag ncig.
Cov ntsiab lus: Kev siv cov hnab ntim khoom kom zoo yuav tsum tau ua tib zoo saib rau plaub lub ntsiab lus tseem ceeb: ua raws li kev ua tau zoo, kev ua haujlwm tau zoo, kev sib txuam ib puag ncig, thiab kev tshuaj xyuas tsis tu ncua. Tshwj xeeb tshaj yog thaum cuam tshuam nrog cov khoom phom sij, nws yuav tsum ua raws li cov qauv kev lag luam cuam tshuam (xws li ISO 21898, EN 1634). Cov tuam txhab lag luam yuav tsum tsim kom muaj tag nrho cov txheej txheem kev tswj hwm, uas yuav tsum tau kaw thiab taug qab los ntawm kev yuav khoom mus rau kev tshem tawm cov kev phom sij zais.
