Iinkampani zePetrochemical Lockout Tagout

Iinkampani zePetrochemical Lockout Tagout

Kukho izinto ezinobungozi kunye namandla anobungozi (njengamandla ombane, amandla oxinzelelo, amandla omatshini, njl.) Anokuthi akhutshwe ngengozi kwisixhobo sokuvelisa amashishini e-petrochemical. Ukuba ukuhlukaniswa kwamandla kuvaliwe ngokungafanelekanga kwinkqubo yokuhlola kunye nokugcinwa kunye nokuqaliswa kunye nokuvalwa kwezixhobo, izingozi (iziganeko) zinokuthi zenzeke ngenxa yokukhutshwa ngengozi kwezinto ezinobungozi kunye namandla.

Inkampani ethile isebe le-olefins "5.29" isebe le-olefins yenkampani yengozi 7 # ukuqhekeka kwevalve yesithando somlilo ivuleke ngokupheleleyo, abasebenzi abaqinisekisiweyo bokuhambisa bahlukane ukuze bajike ipleyiti yeflange eyimfama, kwimeko yokutshintshwa kwepleyiti eyimfama akukagqitywa, umqhubi makavule ivalve yokungena, ihlabathi le-naphtha yokukhanya ukuya kwi-1.3 MPa yoxinzelelo lokukhanya kwe-naphtha ukusuka ayivalanga i-flange yokuvuza, Inani elikhulu leoli enegesi kunye nerhasi wadibana nomlilo evulekileyo eziko, okanye flash ugqabhuko-dubulo lwenzeka kumthombo ubushushu eliphezulu lobushushu, waza wabangela umlilo, okubangele 1 ukufa, 5 ukwenzakala kakhulu, 8 ukonzakala minor.
Kule ngozi, akukho lulawulo olusebenzayo lokwahlula kwizinto eziyingozi kwinkqubo yokuqalisa nokuyeka isixhobo.
Ingozi yomlilo kunye nokuqhuma kwesixhobo serabha ye-butadiene kwinkampani ngoMatshi 15

Umsebenzisi ongekho emsebenzini wenkampani yepetrochemical uthathe umngcipheko wokuqhawula isixhobo seflange esiqhagamshelwe kwivalvu ukucoca iplagi ngaphandle kokuvala ngokupheleleyo ivalve yenqanaba loxinzelelo lwegesi yenqanaba lemitha yolwelo olukude kwinqaba yokuhlamba yealkali. , okubangelwa inani elikhulu lokuvuza kwezinto ezibonakalayo kwinqaba, kunye nezinto ezikhuphayo zisasazeke ngokukhawuleza ukwenza igesi eqhumayo. I-Flashover yenzeke emva kokuba iyunithi yomoya engaqhumayo ijinga kudonga olusemantla lwesikhululo esisezantsi kwicala elingasezantsi leyunithi yokujiya, kwaye emva koko yabangela ugqabhuko-dubulo kunye nokutsha kufutshane nedama lelindle kunye negumbi lokumpompa kwicala elingasentshona lealkali. inqaba yokuhlamba, ekhokelela ekufeni kwe-1 kunye nokulimala kwe-5. ✍ kule ngozi, akukho kuchongwa okusebenzayo, ukwahlulwa kunye nolawulo lwezixhobo ezinobungozi kunye namandla kumbhobho wesixhobo, ngoko ke ukusebenza ngokungekho mthethweni nomngcipheko.