Ukucabanga nokuxoxa ngokukhiqiza okuphephile

Ukucabanga nokuxoxa ngokukhiqiza okuphephile
Ngo-12:20 ntambama ngoNovemba 30, 2017, indawo yokuhlanza imishini yenkampani yamakhemikhali i-II yamathani ayizigidi ezingu-1.5 ngonyaka, i-heavy oil catalytic cracking unit slurry steam generator E2208-2 ngesikhathi sokulungiswa, ngesikhathi kuqalwa ukudilizwa, kwaphuma inqwaba yekhanda lemishini, okwaholela ekufeni kwabantu aba-5, kwalimala abantu abathathu kakhulu.

Ngokusho kwemithombo, inkampani ye-petrochemical ibisenza ukulungiswa kwe-heat exchanger ku-29, kungenzeka ukuthi ayizange ifake i-blind plate, futhi ukuvuza kwe-steam valve, imbangela yengozi isaphenywa.
Ngaleso sikhathi, le ngozi yavusa ukucabanga kwabantu kanye nengxoxo mayelana nokuhlukaniswa kwamandla kanye nokukhiqizwa kokuphepha. Futhi yizimo ezimbalwa zezingozi ezibangelwa ukuhlukaniswa kwamandla okunganele engifuna ukuzabelana nani namuhla.

Icala 1: Ngo-9:00 ekuseni ngoMeyi 20, 1999, ngesikhathi kulungiswa imishini yohlelo lwamalahle, izinto eziku-crusher kumele zihlanzwe kahle ngaphambi kokulungiswa. Ngemva kokusebenzisa ngokuqinilei-tagout yokukhiyakumshini wokukhuhla, u-li, umshayeli wensika yokukhuhla, welula umzimba wakhe ongaphezulu ngqo kumshini wokukhuhla ngaphandle kokugqoka isigqoko sokuphepha futhi uhlanza amalahle aqongelelwe ngefosholo. Ngalesi sikhathi, uZhao wavula ibhande lokukhetha isandla lenqubo yangaphambilini, kwathi inqwaba yamalahle ebhandeni yawela ngqo kumshini wokukhuhla, owashaya ikhanda likaLi emlonyeni omkhulu, okwabangela ukuthungwa okungu-8 kanye nokuxhuzula okuncane.

Icala 2: Ngomhlaka-22 Novemba 2014, isisebenzi kwakudingeka sihlukanise amandla e-valve eduze kwepayipi eliwuketshezi oluvuthayo esitshalweni samakhemikhali. Sanqamula ugesi savala i-valve, kodwa asiyikhiyanga ngoba sasingakwazi ukuthola ukhiye ofanele. Sibona kungekho muntu eduze kwepayipi, sahamba okwesikhashana. Umfundi wemitha wabona ukuthi ingcindezi kumitha yayingu-0 lapho efunda imitha. Sasingazi ukuthi kwakukhona abasebenzi bokulungisa abalungisa ipayipi ngalesi sikhathi, ngakho saqala kabusha ipayipi. Eduze kwepayipi eliwuketshezi, abasebenzi bokulungisa benza ukulungisa. Samboza ingxenye encane yepayipi eliwuketshezi ngokushisa futhi savula umugqa woketshezi oluvuthayo. Lapho umfundi wemitha evula i-valve, uketshezi oluvuthayo lwachitheka epayipini, lwawela epayipini eliwuketshezi, lwasha, futhi umlungisi wafa.