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 yesebe le-olefins "5.29" isebe le-olefins yenkampani ye-olefins 7 # ukukrazuka kwevalve yesithando somlilo ivuleke ngokupheleleyo, abasebenzi abaqinisekisiweyo bokuhambisa bahlukane ukuze bajike ipleyiti yeflange eyimfama, kwimeko yokutshintshwa kwepleyiti eyimfama akukagqitywa, umqhubi uyavula ivalve yokungena, ihlabathi lokukhanya naphtha ukuya kwi-1.3 MPa yoxinzelelo lwe-naphtha yokukhanya ukusuka ayivalanga i-flange yokuvuza, Inani elikhulu le-oyile enegesi kunye negesi edibene nomlilo ovulekileyo eziko, okanye ugqabhuko-dubulo lwenzeka kumthombo wobushushu obuphezulu. , yaza yabangela umlilo, yabangela ukufa komntu o-1, ukwenzakala okumanyumnyezi ama-5, ukonzakala okungephi kwa-8.
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.