90% ti awọn ijamba bugbamu ṣẹlẹ nipasẹ yiyan ohun elo ti ko tọ!

Awọn bugbamu ti ile-iṣẹ jẹ apanirun-sibẹsibẹ pupọ julọ jẹ idiwọ. Ti o ba ṣiṣẹ ni epo & gaasi, iṣelọpọ kemikali, tabi eyikeyi ile-iṣẹ eewu, itọsọna yii wa fun ọ. Kọ ẹkọ bii o ṣe le yan awọn ẹrọ imudaniloju bugbamu to tọ ti o ni ibamu pẹlu awọn iṣedede agbaye ati aabomejeeji tirẹeniyan ati dukia.

1. Oye awọnBugbamu-ẹri Markings

GbogboifọwọsiẸrọ n gbe awọn ami pataki, gẹgẹbi:
Gaasi:Ex db ⅡC T6 Gb/Eruku:Ex tb ⅢC T85℃ Db

Yi koodutumosis:

Ex db= Idaabobo ina (fun awọn agbegbe gaasi)

ⅡC= Ti o ga julọewu gaasi ẹgbẹ(hydrogen, acetylene)

T6= Iwọn otutu oju ti o pọju ≤ 85°C (iwọnwọn ailewu)

ⅢC= Ti o ga julọewu egbe eruku(awọn irin amuṣiṣẹ bi aluminiomu / magnẹsia)

Tiwabugbamu-ẹri damper actuatorsni ibamu pẹlu awọn iṣedede wọnyi, ni idaniloju aabo ti o pọju.

2. Awọn oriṣi ti Imudaniloju-bugbamu (Ewo Ni O Nilo?)

※ Awọn ọja wa lo Flameproof (Ex db), apẹrẹ fun awọn ohun elo ile-iṣẹ giga ni Agbegbe 1/2.

3. Mọ Ayika Rẹ: Gaasi & Awọn ewu Eruku

Awọn Ayika ibẹjadi Gaasi (Kilasi II)

ⅡA(Ewu kekere) - propane, butane

ⅡB(Ewu alabọde) - Ethylene, awọn gaasi ile-iṣẹ

ⅡC(Ewu ti o ga julọ) - Hydrogen, acetylene

Awọn Ayika Ibẹru Eruku (Kilasi III)

ⅢA- Awọn okun flammable (owu, igi)

ⅢB- eruku ti ko ni ipa (iyẹfun, eedu)

ⅢC- eruku amuṣiṣẹ (aluminiomu, iṣuu magnẹsia)

Awọn ohun elo wa ni wiwa ⅡB, ⅡC (gaasi) ati ⅢC (eruku) — awọn ipo ti o lewu julọ.

4. Awọn Iwọn iwọn otutu Koko-T6 Ṣe Ailewu julọ

※ tiwabugbamu-ẹri dampersjẹ T6-ti o ga julọailewu Rating fun dada otutu.

5. Pipin Agbegbe Ewu:Yan Ohun elo to tọ fun Eto naa

GaasiAwọn agbegbe

Agbegbe 0– Ibakanniwaju gaasi(fun apẹẹrẹ, inu awọn tanki epo)

Agbegbe 1–Loorekoore niwaju gaasi(fun apẹẹrẹ, kemikali riakito, processingagbegbe)

Agbegbe 2–Lẹẹkọọkanewu (fun apẹẹrẹ, ikojọpọ itaagbegbes, awọn aaye itọju)

ErukuAgbegbes

Agbegbe 20- Awọn awọsanma eruku igbagbogbo (fun apẹẹrẹ, inu silos)

Agbegbe 21–Loorekoore ifihan eruku(fun apẹẹrẹ, awọn igbanu gbigbe)

Agbegbe 22- Ifihan eruku toje (fun apẹẹrẹ, awọn n jo àlẹmọ)

※ Awọn ọja wa ni ifọwọsi fun Agbegbe 1/2 (gaasi) ati Agbegbe 21/22 (eruku).

Ipari: Yan Ọtun, Duro lailewu

Idaabobo bugbamu kii ṣe nipa ibamu nikan - o jẹ nipa ojuse. Pẹlu:

●Flameproof Ex dbapẹrẹ,

●Awọn iwe-ẹri funIIC/IIIC agbegbe,

●T6-ti won won gbona aabo, ati

●Ibamu pẹluATEX & IECEx

Awọn olupilẹṣẹ-ẹri bugbamu wa ni igbẹkẹle ninu awọn ipo lile julọ ni agbaye.

Maṣe fi ẹnuko. Igbesoke si aabo ifọwọsi loni.