Choosing the Right Explosion-proof Equipment for Your Company’s Operations

90% ya ngozi zophulika zimachitika chifukwa cha kusankha zida molakwika!

Kuphulika kwa mafakitale n'koopsa—koma zambiri zimatha kupewedwa. Ngati mumagwira ntchito mu mafuta ndi gasi, kukonza mankhwala, kapena mafakitale aliwonse oopsa, bukuli ndi lanu. Phunzirani momwe mungasankhire zipangizo zoyenera zosaphulika zomwe zikugwirizana ndi miyezo yapadziko lonse lapansi ndikutetezanonse awirianthu ndi katundu.

1. KumvetsetsaaZizindikiro Zosaphulika

ChilichonsesatifiketiChipangizochi chili ndi zizindikiro zofunika kwambiri, monga:
Gasi: Ex db ⅡC T6 Gb / Fumbi: Ex tb ⅢC T85℃ Db

Khodi iyiwankhanzas:

Ex db= Chitetezo chosayaka moto (pa malo okhala mpweya)

ⅡC= Wapamwamba kwambirigulu la mpweya woopsa(haidrojeni, asetilini)

T6= Kutentha kwakukulu pamwamba ≤ 85°C (mlingo wotetezeka kwambiri)

ⅢC= Wapamwamba kwambirigulu la fumbi loopsa(zitsulo zoyendetsera zinthu monga aluminiyamu/magnesium)

Zathuzoyeretsera zoletsa kuphulikakutsatira miyezo iyi, kuonetsetsa kuti muli otetezeka kwambiri.

2. Mitundu ya Chitetezo Chosaphulika (Ndi Chiti Chimene Mukuchifuna?)

Mtundu	Kugwiritsa ntchito	Kagwiritsidwe Ntchito Kawirikawiri
Chosayaka Moto (Ex db)	Chigawo 1/2 (mphamvu yayikulu)	Ma mota, ma actuator, zida zolemera
Otetezeka Mkati Mwa Munthu (Ex i)	Chigawo 0 (mphamvu yochepa yokha)	Magawo owongolera, masensa
Kuwonjezeka kwa Chitetezo (Ex e)	Yosayatsa moto, mphamvu yapakati	Masensa osagwira ntchito, mabokosi olumikizirana

※ Zogulitsa zathu zimagwiritsa ntchito Flameproof (Ex db), yoyenera kugwiritsidwa ntchito m'mafakitale amphamvu kwambirimu Zone 1/2.

3. Dziwani Malo Anu: Zoopsa za Gasi ndi Fumbi

Malo Ophulika ndi Gasi (Gulu Lachiwiri)

ⅡA(Chiopsezo chochepa) – Propane, butane

ⅡB(Chiopsezo chapakati) – Ethylene, mpweya wa mafakitale

ⅡC(Chiwopsezo chachikulu) – Hydrogen, acetylene

Malo Ophulika ndi Fumbi (Kalasi Yachitatu)

ⅢA– Ulusi woyaka (thonje, matabwa)

ⅢB– Fumbi losayendetsa mpweya (ufa, malasha)

ⅢC- Fumbi loyendetsa (aluminium, magnesium)

※ Zipangizo zathu zimaphimba ⅡB, ⅡC (gasi) ndi ⅢC (fumbi)—mikhalidwe yoopsa kwambiri.

4. Kuchuluka kwa Kutentha Ndi Kofunika—T6 Ndikotetezeka Kwambiri

Kalasi	Kutentha Kwambiri Pamwamba.	Zochitika Zoopsa Kwambiri
T3	200°C	Zomera zokhala ndi haidrojeni yambiri
T4	135°C	Malo osungira mafuta, malo osungiramo zinthu za ether
T5	100°C	Malo opanda fumbi loyatsira pang'ono
T6	85°C	Ma laboratories, zosakaniza za haidrojeni ndi mpweya

※ Ma damper athu osaphulika ali ndi chiphaso cha T6—chapamwamba kwambirimlingo wa chitetezo cha kutentha kwa pamwamba.

5. Kugawa Malo Oopsa:Sankhani Zida Zoyenera Pamalo Oyenera

GasiMadera

Gawo 0- Wokhazikikakupezeka kwa mpweya(monga, mkati mwa matanki amafuta)

Gawo 1–Kawirikawiri kupezeka kwa mpweya(monga, chotengera cha mankhwala, kukonzamadera)

Gawo 2–Nthawi zinachiopsezo (monga, kunyamula katundu panjaderasmalo okonzera zinthu)

FumbiMalos

Gawo 20– Mitambo ya fumbi yosalekeza (monga mkati mwa malo osungiramo zinthu)

Gawo 21–Kukumana ndi fumbi pafupipafupi(monga malamba onyamulira katundu)

Gawo 22- Fumbi silipezeka kawirikawiri (monga kutayikira kwa fyuluta)

※ Zogulitsa zathu zili ndi satifiketi ya Zone 1/2 (gasi) ndi Zone 21/22 (fumbi).

Pomaliza: Sankhani Chabwino, Khalani Otetezeka

Chitetezo cha kuphulika kwa mabomba sichimangokhudza kutsatira malamulo okha—komanso udindo.

• Chosapsa ndi moto Ex dbkapangidwe,

• Ziphaso zaMalo a IIC/IIIC,

• Chitetezo cha kutentha chovomerezeka ndi T6ndi

• Kutsatira malamuloATEX ndi IECEx

Ma actuator athu osaphulika ndi odalirika m'mikhalidwe yovuta kwambiri padziko lonse lapansi.

Musalole kuti zinthu ziipire. Sinthani kukhala chitetezo chotsimikizika lero.

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