I-90% yeengozi eziqhumayo zibangelwa kukukhethwa kwezixhobo ezingachanekanga!

Ukudubula kwemizi-mveliso kuyingozi kakhulu—kodwa uninzi luyathinteleka. Ukuba usebenza kwi-oyile kunye negesi, ukusetyenzwa kweekhemikhali, okanye nayiphi na imveliso eyingozi, esi sikhokelo sesakho. Funda indlela yokukhetha izixhobo ezifanelekileyo zokuthintela ukudubula ezihlangabezana nemigangatho yamazwe ngamazwe kunye nokukhuselazombini zakhoabantu kunye nempahla.

1. Ukuqonda iUkuqhuma-ubungqina beempawu

Yonkeeqinisekisiweyoisixhobo sinophawu olubalulekileyo, olunje:
Irhasi:Ex db ⅡC T6 Gb / Uthuli:Ex tb ⅢC T85℃ Db

Le khowudithethas:

Ex db= Ukhuseleko olungatshiyo (kwimekobume yerhasi)

ⅡC= Ephezuluiqela igesi ingozi(ihydrogen, iacetylene)

T6= Ubuninzi bobushushu bomphezulu ≤ 85°C (umlinganiselo okhuselekileyo)

ⅢC= Ephezuluiqela lothuli lomngcipheko(iintsimbi eziqhubayo njenge-aluminiyam/i-magnesium)

Yethuii-actuator zesidambisi-sithintelo esingaqhushumbaukuthobela le migangatho, ukuqinisekisa ukhuseleko oluphezulu.

2. Iindidi zoKhuselo-bubungqina bokuqhambuka (yeyiphi oyifunayo?)

※ Iimveliso zethu zisebenzisa i-Flameproof (Ex db), ilungele ukusetyenziswa kwemizi-mveliso yamandla aphezulu kwiZowuni 1/2.

3. Yazi Indawo okuyo: Iingozi zerhasi nothuli

IiNdawo eziqhumayo zerhasi (Udidi II)

ⅡA(Umngcipheko ophantsi) - Propane, butane

ⅡB(Umngcipheko ophakathi) - i-ethylene, iigesi zamashishini

ⅡC(Owona mngcipheko mkhulu) - I-Hydrogen, i-acetylene

Iimeko-bume eziqhuma uthuli (Udidi III)

ⅢA– Iintsinga ezinokutsha (umqhaphu, iinkuni)

ⅢB-Uthuli olungaqhubekiyo (umgubo, amalahle)

ⅢCUthuli oluqhubayo (i-aluminiyam, i-magnesium)

※ Izixhobo zethu zigubungela ⅡB, ⅡC (igesi) kunye ⅢC (uthuli)-ezona meko ziyingozi kakhulu.

4. Imilinganiselo Yobushushu Ibalulekile—T6 Yeyona Ikhuselekileyo

※ wethuizidambisi-zithinteli ezinokuqhushumbazi-T6-eziphezuluireyithingi yokhuseleko lobushushu bomphezulu.

5. UCando lweNdawo eyiNgozi:Khetha isiXhobo esiLungileyo kuSeto

IrhasiIindawo

Zowuni 0– rhoqoubukho berhasi(umz., ngaphakathi kwiitanki zamafutha)

Indawo yoku-1-Rhoqo ubukho berhasi(umzekelo, i-chemical reactor, ukuqhubekekaiindawo)

Indawo yesi-2-Ngamaxesha athileumngcipheko (umzekelo, ukulayisha ngaphandleindawos, iindawo zokugcina)

UthuliZowunis

Zone 20-Amafu othuli rhoqo (umzekelo, ngaphakathi kwiisilos)

Zone 21-Ukubonakaliswa kothuli rhoqo(umzekelo, amabhanti okuhambisa)

Zone 22-Ukubonakaliswa kothuli olunqabileyo (umzekelo, ukuvuza kokucoca)

※ Iimveliso zethu ziqinisekisiwe kwiZone 1/2 (igesi) kunye neZone 21/22 (uthuli).

Isiphelo: Khetha Ekunene, Hlala ukhuselekile

Ukukhuselwa koqhushumbo akukhona nje ukuthotyelwa—kumalunga noxanduva. Nge:

●I-flameproof Ex dbuyila,

●Iziqinisekiso zeIimeko ze-IIC/IIIC,

●Ukhuseleko lwe-thermal lwe-T6, kwaye

●UkuthobelaATEX & IECEx

Izixhobo zethu zokuthintela uqhushumbo zithenjwa kwezona meko zinzima kwihlabathi liphela.

Musa ukulalanisa. Nyukela kukhuseleko oluqinisekisiweyo namhlanje.