Muaj plaub qhov kev faib tawm ntawm lub hnab tuj, uas muaj txiaj ntsig zoo rau peb kom nkag siab lub hnab ntim ton, hnab jumbo, thiab hloov pauv FIBCs.
Hom Ib Toj Hnab
Hom A Tuj Hnab yog ua los ntawm cov ntaub qhwv dawb polypropylene thiab lwm yam ntaub ntawv uas tsis yog-conductive. Thaum cov khoom puv / khoob, hluav taws xob zoo li qub yog tsim thaum cov khoom txav los yog rub tawm rau sab hauv ntawm lub hnab ntim khoom. Hom A FIBC tsis muaj kev tiv thaiv electrostatic.
Hom A ntau lub hnab tuaj yeem thauj cov khoom tsis zoo. Yuav tsum tsis txhob muaj cov kuab tshuaj flammable lossis cov pa taws kub hnyiab nyob ib ncig ntawm lub hnab ntim hom A.
Hom A Toj Hnab tuaj yeem siv los thauj cov khoom tsis muaj hluav taws xob. Tsis muaj cov kuab tshuaj flammable lossis cov pa taws tswm ciab nyob ib puag ncig lub hnab.
Tsis txhob siv cov hnab ntim khoom A-hom: thauj cov khoom siv hluav taws xob. Thaum muaj cov kuab tshuaj flammable lossis gases nyob ib ncig ntawm lub hnab. Nws tsis tuaj yeem siv nyob rau hauv ib puag ncig flammable nrog qhov tsawg kawg nkaus ignition zog ≤ 1,000mJ.
Hom B Toj Hnab
Hom B Toj Hnab zoo ib yam li Hom A Toj Hnab vim tias lawv kuj yog ua los ntawm cov ntaub npuag dawb polypropylene lossis lwm yam khoom siv tsis zoo. Hom B hnab tsis muaj kev ua haujlwm ntawm kev tso tawm hluav taws xob zoo li qub.
Qhov sib txawv ntawm Hom A thiab Hom B Toj Hnab yog tias Hom B Toj Hnab yog ua los ntawm cov khoom siv uas tsis tshua muaj hluav taws xob tawg los tiv thaiv qhov tshwm sim ntawm lub zog siab, txaus ntshai propagation-zoo li tus txhuam tawm kev sib tsoo. Txawm hais tias B-hom bulk hnab tuaj yeem tiv thaiv kev sib kis ntawm cov txhuam hniav, lawv feem ntau tsis siv los tiv thaiv cov hnab ntim khoom vim tias lawv yuav tsis tshem tawm cov nqi hluav taws xob.
Kev nyab xeeb siv B-hom Ton Hnab: thauj cov hmoov qhuav, flammable. Tsis muaj cov kuab tshuaj flammable lossis gases nyob ib ncig ntawm lub hnab ntim khoom. Siv nyob rau hauv ib puag ncig plua plav nrog lub zog hluav taws xob tsawg dua 3mJ.
Tsis txhob siv B-hom bulk hnab: thaum muaj cov kuab tshuaj flammable lossis gases nyob ib ncig ntawm lub hnab ntim ntau.
Hom C ntim hnab
Hom C Ton Bag tseem hu ua conductive FIBC lossis groundable FIBC. C-hom Ton Hnab yog ua los ntawm cov ntaub ntawv uas tsis yog-conductive polypropylene nrog conductive filaments interlaced nyob rau hauv cov ntaub woven, feem ntau nyob rau hauv cov duab ntawm ib daim phiaj. Cov xaim hluav taws xob no yuav tsum tau txuas nrog rau kev siv hluav taws xob thiab yuav tsum tau grounded thaum lub sijhawm ua haujlwm puv. Hauv kev ua haujlwm puv thiab tso tawm, kev sib txuas nrog hauv av yog qhov tseem ceeb heev rau kev nyab xeeb ntawm C-hom bulk hnab.
Kev nyab xeeb siv C-hom FIBC: thauj cov hmoov flammable. Thaum muaj vapor, roj los yog combustible plua plav yog tam sim no.
Tsis txhob siv C-hom bulk hnab: thaum tsis muaj kev sib txuas hauv av los yog puas lawm. Thaum muaj kev tawm tsam los ntawm ib feem ntawm FIBC mus rau hauv av.
Hom D Toj Hnab
Lub hnab ntim khoom D-hom yog ua los ntawm cov ntaub ntawv pov thawj zoo li qub thiab tiv thaiv zoo li qub, tsim kom muaj kev nyab xeeb los tiv thaiv cov pa taws, txhuam tawm thiab kis cov txhuam txhuam kom tsis txhob txuas lub hnab ntim rau hauv av.
D-type bulk hnab, yog ua los ntawm cov ntaub uas muaj quasi-conductive yarns, uas muaj peev xwm emit hluav taws xob zoo li qub rau hauv cov huab cua los ntawm kev nyab xeeb, tsis muaj zog corona paug. D-type Ton Bag tuaj yeem ntim cov khoom siv hluav taws xob zoo thiab tuav cov khoom hauv qhov chaw uas muaj hluav taws kub.
Kev nyab xeeb siv D-hom Ton Hnab: thauj cov hmoov phom sij. Thaum muaj vapor, roj los yog combustible plua plav yog tam sim no.
Tsis txhob siv D-hom Ton Bag: thaum lub npoo ntawm Ton Bag muaj kab mob los yog coated nrog cov khoom siv hluav taws xob (xws li roj lossis lwm yam khoom siv hluav taws xob thiab / lossis cov khoom siv hluav taws xob).
