Umbiko wophenyo wengozi yamakhemikhali

Umbiko wophenyo wengozi yamakhemikhali

Iwebhusayithi esemthethweni yoMnyango Wezokuphathwa kwezimo eziphuthumayo e-guangxi Zhuang Autonomous Region ikhiphe Umbiko Wophenyo Ngengozi Enkulu Yomlilo e-Beihai LNG Co., LTD ngoNovemba 2, 2020. Ngokombiko, kushone abantu abayi-7, abantu abangu-2 balimala kabi kanti abaqondile ukulahlekelwa kwezomnotho kwaba 20.293 million yuan.

Imbangela esheshayo yengozi

Ngesikhathi sokuqaliswa kwesigaba sesibili sephrojekthi, kuvulwa i-valve yokuhlukanisa, futhi i-LNG (igesi yemvelo eyi-liquefied) ku-multi-pressure yangaphandle yokudlulisa iyakhishwa emlonyeni wepayipi elisikiwe, futhi ingxube ye-LNG i-athomu yomoya. futhi umoya udala ukuvutha lapho amandla okuthungela kungenzeka.

Imbangela yengozi engaqondile

Indlela engafanele yokuhlukanisa i-valve, unjiniyela wensimbi ongekho ngokuya ngezinhlinzeko zokukhiya insimbi ukuze kuhlolwe futhi kugunyazwe izinqubo nezinqubo zokusebenza, izimo zokusebenza ezishisayo ziqinisekise ukuthi ukwazi nokulawula ubungozi bokuphepha obanele, obanele, "abanikazi bamabhizinisi amancane abanenkontileka enkulu" imodi yenhlangano yokukhiqiza abasebenzi yenza ukuqaliswa kwesibopho sokuphathwa kokukhiqiza okuphephile akufinyeleli esikhundleni esimisiwe, abaphathi bosonkontileka abafinyeleli esikhundleni esimisiwe, njll.

Kushiwo umbiko wophenyo

Ekuseni ngalolo suku, unjiniyela wezinsimbi u-Lai Xiaolin akazange enze uchungechunge lwezinqubo ezinjengokuhlolwa kokulandelela kanye nokuqinisekiswa kwethikithi lokusebenza elixhumanisa ithuluzi, kodwa wangena esiteshini sikanjiniyela futhi wasebenza yedwa ngaphandle kokugadwa abanye onjiniyela bezinsimbi.

Ngemizuzu engu-11:44 namasekhondi angu-48, u-Lai Xiaolin usebenzise uhlelo lwe-SIS ukuvala ngenkani i-valve engu-0301-XV-2001.Ngokushesha, ivalvu engu-0301-XV-2001 yavulwa futhi i-LNG yaqala ukufafaza.Ngo-11:45 imizuzu imizuzwana engu-00, i-valve ivuleke ngokugcwele.Cishe imizuzwana eyi-10 ngemuva komjovo we-LNG, kwaqubuka umlilo endaweni yesikhulumi phambi kwethangi lokugcina i-TK-02.Bekukhona abantu abangu-8, okuhlanganisa no-Liang, esiteji phambi kwethangi lokugcina i-TK-02 nomuntu oyedwa, Kuhlanganisa no-Tian, ​​phezu kwethangi ngesikhathi i-LNG igqamuka amalangabi.

Kusho umbiko

Kule ngozi, iSinopec Zhongyuan Petroleum Bureau Natural Gas Technology service Centre, Beihai LNG Company, Sinopec Tenth Construction, Henan Hongyu, Sichuan Yitong, Sinopec Guangzhou Engineering, Qingdao Transocean banezimo ezingekho emthethweni nezingekho emthethweni.Phakathi kwazo, i-Natural Gas Technical Service Centre ye-Zhongyuan Petroleum Bureau yase-Sinopec yephule imithetho yokuphatha yohlelo lokuvikela oluxhumanisa insimbi futhi ayizange isebenzise ngokuqinile inqubo yokugunyaza yokuxhuma kwensimbi ngokuvumelana nemithethonqubo.Unjiniyela wezinsimbi u-Lai Xiaolin wenze umsebenzi oyimpoqo wokuxhuma ngaphambi kokuthi kuqedwe ukugunyazwa kwethikithi lokusebenza okuxhumanisayo futhi kungekho mbheki.

Iqembu lochwepheshe bamakhemikhali be-HSE bomsebenzi othile laxoxa ngokukhethekile ngale ngozi.Ngemva kokubona izinkulumo zochwepheshe ngamunye, ngafunda okuningi.Nakhu ukuhlaziya nesifinyezo:
1.Le ngozi yenzeke ngaphandle kokuhlukaniswa okusebenzayo kwemithombo yamandla eyingozi.Kube nezinkinga kumqondo wesistimu yokuvalwa kwezimo eziphuthumayo ye-ESD ohlelweni lwe-SIS, futhi ukumpompa kwepuleti elingaboni kwehlulekile ukudlala indima.Okubaluleke nakakhulu, ungathembeli "uhlelo" kakhulu, noma yiluphi uhlelo lunethuba lokwehluleka.I-LOTOTO(I-Lockout/tagout/ test)ngokuxhumana ngokomzimba lapho kungenzeka khona.Ukuqinisekiswa nokugunyazwa kuyokwenziwa ngokuhambisana negunya kanye nesibopho sabasebenzi bokuphatha kuwo wonke amazinga.

2.Awuzange ube nenqubo yokugunyaza esebenzayo yokwenza umsebenzi oyingozi, futhi akazange enze ukuhlolwa kokuphepha kwangaphambi komsebenzi (JSA) ngaphambi komsebenzi.Ngokokuhlola okuqinile kanye nezinqubo zokugunyaza zemisebenzi eyingozi, umfakisicelo kanye nomphathi kufanele basebenzise ukuhlolwa kokuphepha ngokuqinile ngaphambi kokuhlinzwa, futhi imvume kufanele iye endaweni ukuze iqinisekiswe ngaphambi kokugunyazwa.

3. Umbiko wophenyo lwengozi ubonakala ucophelela kakhulu, ngisho namaphuzu namaminithi acace kakhulu: ngo-11:20, uhlangothi oluseduze nethangi lusikiwe, futhi ngo-11:40, kungani unxusa ukuphatha ithuluzi. ithikithi lomsebenzi elihlanganayo?Okwesibili, le valve kufanele ibe i-valve yokunqamula izinga eliphansi le-liquid.Kwavalwa nini futhi kanjani?Ababaningi abantu abebengaqondi ukuthi i-valve ivaliwe ukugqugquzela unjiniyela ukuthi aphinde avale ivalvu.Imibuzo eminingi mayelana nemininingwane, kodwa akukho ukugxila, akukho ntambo.Kunzima ukuqonda.