Aabo Bugbamu ni Adaṣiṣẹ Ile-iṣẹ: Ni iṣaaju Aabo Lori Ere
Idaabobo bugbamu kii ṣe ibeere ibamu nikan-o jẹ ipilẹ aabo ipilẹ kan. Bii awọn aṣelọpọ adaṣe ti Ilu Kannada faagun si awọn ile-iṣẹ eewu giga bi awọn petrochemicals, iwakusa, ati agbara, oye awọn iṣedede aabo bugbamu di pataki fun ifigagbaga agbaye mejeeji ati ailewu iṣẹ.
Imọ Sile Awọn bugbamu Iṣẹ
Bugbamu nilo awọn eroja pataki mẹta:
- Ohun ibẹjadi- Awọn gaasi (hydrogen, methane), awọn olomi (ọti, petirolu), tabi eruku (suga, irin, iyẹfun)
- Oxidizer- Ni igbagbogbo atẹgun wa ninu afẹfẹ
- Orisun ina- Sparks, awọn aaye gbigbona, itusilẹ aimi, tabi awọn aati kemikali
Ilana ipilẹ ti idena bugbamu jẹ imukuro eyikeyi ọkan ninu awọn nkan mẹta wọnyi.
Loye Bugbamu-Imudaniloju Awọn ami Ohun elo: “Ex ed IIC T6”
Isamisi ti o wọpọ lori ohun elo-ẹri bugbamu tọkasi:
- Ex: Ibamu pẹlu bugbamu Idaabobo awọn ajohunše
- e: Alekun ailewu oniru
- d: Flameproof apade
- IIC: Dara fun awọn gaasi eewu giga (hydrogen, acetylene)
- T6Iwọn otutu oju ti o pọju ≤85 ° C (ailewu fun awọn nkan ti o ni awọn aaye ina kekere)
Awọn ọna Idaabobo Bugbamu akọkọ
Apoti ti ko ni ina (Ex d)
Ti a ṣe ni pataki lati ni awọn bugbamu inu ati ṣe idiwọ gbigbona ti awọn oju-aye eewu ita.
Aabo inu inu (Ex i)
Ṣe opin agbara itanna si awọn ipele ni isalẹ ohun ti o nilo lati fa ina, paapaa lakoko awọn ipo aṣiṣe. Nilo awọn idena ipinya lati ṣetọju aabo jakejado eto naa.
Ipinsi Agbegbe Ewu: Awọn agbegbe, Awọn ẹgbẹ Gaasi & Awọn iwọn otutu
Ipinpin Agbegbe (Awọn Ilana IEC)
- Agbegbe 0: Tesiwaju niwaju bugbamu bugbamu
- Agbegbe 1: Seese niwaju nigba deede mosi
- Agbegbe 2: Toje tabi finifini niwaju bugbamu bugbamu
Gaasi Ẹgbẹ Classification
- IIAAwọn gaasi eewu kekere (propane)
- IIB: Awọn gaasi eewu alabọde (ethylene)
- IICAwọn gaasi eewu giga (acetylene, hydrogen)
Awọn iwọn otutu
| T-kilasi | O pọju dada otutu |
|---|---|
| T1 | ≤450°C |
| T6 | ≤85°C |
Awọn ijamba Itan: Awọn ẹkọ ni Aabo
- Ilu BP Texas (2005): 15 fatalities ṣẹlẹ nipasẹ iginisonu ti hydrocarbon vapors
- Buncefield, UK (2005): Lowo idana-air bugbamu ti o waye lati ojò overfill
- Sugar Imperial, AMẸRIKA (2008): Bugbamu eruku ti o gba ẹmi 14 nitori itọju ile ti ko pe
Awọn ajalu wọnyi ṣe afihan pataki pataki ti ifọwọsi, awọn eto aabo bugbamu ti o baamu agbegbe.
Yiyan Ailewu Awọn ohun elo Adaṣiṣẹ: Awọn ero pataki
Nigbati o ba yan awọn ojutu adaṣiṣẹ fun awọn agbegbe eewu, rii daju nigbagbogbo:
- Ṣe ohun elo naa baamu agbegbe kan pato ati awọn ibeere ẹgbẹ gaasi?
- Njẹ kilasi iwọn otutu yẹ fun ohun elo rẹ?
- Njẹ gbogbo awọn paati jẹ apakan ti eto idaniloju bugbamu ti a fọwọsi bi?
Maṣe fi ẹnuko raralori bugbamu Idaabobo awọn ajohunše. Aabo gbọdọ jẹ agbara iwakọ lẹhin awọn ipinnu apẹrẹ-nitori ohun ti o wa ninu ewu gbooro pupọ ju idoko-owo inawo lọ si awọn igbesi aye eniyan.
Akoko ifiweranṣẹ: May-06-2025