Ubufakazi bokuqhumaithebhulethi(Ithebhulethi eqinile ephephile ngaphakathi)ikakhulukazi ikwazi ukusebenza ngokuphepha lapho kunendawo yegesi eqhumayo, eyenzelwe ngokukhethekile izimo eziyingozi.
Ngokukhula okuqhubekayo kwe-ukuvimbela ukuqhumaithebhulethi yezimboni (ithebhulethi eqinile evikelekile) emakethe, abasebenzisi abaningi bayaxhumanaukuvimbela ukuqhumaithebhulethi yezimboni or ithebhulethi eqinile evikelekile.Ingasetshenziswa kabanzi emayini yamalahle, imayini yegolide, imayini yesiliva, imayini yethusi, imayini yensimbi, imayini yokuhola kanye ne-zinc.Ingasetshenziswa ezindaweni ezinezidingo ezingaqhumi, njengezitshalo zamakhemikhali, izindawo ezihluzwa uwoyela, izimboni zokudla, njll. Ibanga lokuvikela ukuqhuma kwalo mkhiqizo yizinga eliphezulu kakhulu lokumelana nokuqhuma.Ingasebenza ngokujwayelekile ezindaweni ezinezingozi zokuqhuma njengegesi, uthuli lwamalahle, uthuli kanye nesisi esiqhuma kakhulu.
Abanye abasebenzisi abazi ukuthi bangaliqonda kanjani izinga nesitifiketi, sethebhulethi eqinile ephephe ngaphakathi noma ithebhulethi evikela ukuqhuma.Ake sibheke izinga lokuvikela ukuqhuma kuqala.
II 2 G Ex db IIC T4 Gb
Isb: Ukumaka okuqondile kokuvikela ukuqhuma.
II: Iqembu Lezinto Ezisetshenziswayo
G: Imvelo
db: Uhlobo Lokuvikela
IIC: Iqembu le-Atmosphere
T4: Ikilasi Lokushisa
I-Gb: Izinga lokuvikelwa kwezisetshenziswa
Ithebhulethi engaqhumiisikimu sendawo "Ex",Eithebhulethi ye-xplosion-proofengakwazi ukuthungela ingxube yegesi eqhumayo phakathi nokusebenza okuvamile, ukwehluleka okukodwa noma ukwehluleka okubili.Othintwayo abanezinhlansi kufanele bambozwe ngezindlu ezingashi, izindlu ezingangenisi noma isici sokuphepha esithuthukisiwe kabili.Ileveli ye-ib isho ithebhulethi engaqhumi engakwazi ukuthungela ingxube yegesi eqhumayo ekusebenzeni okuvamile kanye nokwehluleka.
Ubufakazi bokuqhumaithebhulethiizinzuzo
1. Abasebenzi bangafaka futhi babheke izinkinga ezifihliwe, okuwusizo ekulungiseni izinkinga.
2. Ukuqonda ngesikhathi ukusebenza kwezinhlelo ezingaphansi komhlaba, thola ulwazi lwe-alamu ngesikhathi, futhi uthuthukise ikhono lokuvikela nokumelana nezinhlekelele.
3. Hlola inqubo yokusebenza esezingeni kanye nedatha yemishini yokuthunyelwe ngakunye ngesikhathi sangempela, okunikeza lula ukulungiswa kwendawo.
4, baqonde imingcele yokusebenza kwempahla yempendulo yesistimu namajika, ukuze unikeze isisekelo sesayensi sokuhlelwa okunengqondo kokulungiswa.
5. Ukuqaphela ulwazi olwabiwe kakhulu, oluthuthukisa kakhulu izinga lehhovisi lolwazi lomsebenzi ongaphansi komhlaba.
Ukuze uthole isitifiketi sethebhulethi esingaqhumi, Abanye abantu babiza i-Ubufakazi bokuqhumaithebhulethiisitifiketinjenge-ATEX, kodwa abanye abantu bayibiza nge-IECEx, bobabili baqinisile, indawo ehlukile yesitifiketi esihlukile.I-ATEX yase-europeon, i-IECEx yaseNyakatho Melika.
Uma ufuna ukwazi okwengeziwe mayelanaithebhulethi engaqhuminomaI-PDA, ngicela usithumele amazwi.Sizokuchazela ulwazi olwengeziwe.
Isikhathi sokuthumela: Apr-03-2023