Kuputika kwakaitika panguva yekugadzirisa muchina wekupisa muchikamu che isomerization cheBP refinery muTexas, zvikakonzera kufa kwevanhu gumi nevashanu uye kukuvara kwevanhu zana nemakumi manomwe, pamwe nekurasikirwa kukuru kwehupfumi. Tsaona iyi yakava chiitiko chakajairika chekukundikana kwesimba remagetsi muindasitiri yepasi rose.
Maitiro etsaona uye chikonzero chakananga
Panguva yekugadzirisa pombi yekudyisa yemuchina wekupisa pafekitori, puratifomu yekuvhara mapofu haina kuiswa sezvaidiwa, uye vharuvhu yekukwira chete ndiyo yakavharwa. Nekuda kwekubuda kwemukati kwevharuvhu, zvinhu zvehydrocarbon zvakaramba zvichibuda, uye pakupedzisira kuputika kwakaitika nekuda kwekuvapo kwenzvimbo yemoto. Dambudziko guru retsaona iyi raive kusabatanidzwa kwesimba risina kukwana, sezvo kuvimba chete nekuparadzaniswa kwevharuvhu kwaisagona kubvisa njodzi yekubuda kwesimba. Njodzi yakavanzwa yekubuda kwemukati kwevharuvhu haina kuzivikanwa, uye simba remakemikari (pressure) mupaipi harina kubviswa zvakakwana, zvichikonzera kuburitswa kwesimba risingatarisirwi uye zvichikonzera njodzi.
Chikonzero chakadzama chetsaona
Kusashandiswa kwakakwana kwemitemo yekupatsanura simba: Bhizinesi harina kunyatsotevedzera mutemo we "double valve isolation + blind plate" process isolation system, zvichideredza zvinodiwa zvekupatsanura simba pakushanda kwemapaipi ane njodzi huru, uye kunyanya kuvimba nekupatsanura vharuvhu imwe chete.
Kusakwanisa kwakakwana kuziva njodzi:Njodzi dzingangoitika dzakadai sekubuda kwemukati memavharuvhu hadzina kufungwa zvizere, kuongororwa kwemhedzisiro yekupatsanurwa kwesimba kwakanga kusina kukwana, uye pakanga pasina nzira dzinoshanda dzekuongorora.
Zvikanganiso muhurongwa hwekuchengetedza:Kambani iyi yainyanya kukoshesa kugadzirwa kwezvinhu kupfuura kuchengetedzeka, yakanga isina mari yakakwana yekuchengetedza zvinhu, uye yakanga isina kudzidziswa kwakakwana kwekuchengetedza kwevashandi, zvichiita kuti vashandi vasanyatsotevedzera mitemo yekuparadzanisa simba.
Kukundikana kwekutarisira uye nzira dzekuongorora:Hapana nzira yakakosha yekuongorora kushandiswa kwematanho ekudzivirira simba yakatangwa, zvichiita kuti zvisakwanise kuona nekugadzirisa kukanganisa panguva yekudzivirira simba.
Zvidzidzo zvetsaona uye matanho ekugadzirisa
Kuvandudza mitemo yekuparadzanisa simba:Pakushanda kwemapaipi ane njodzi huru, kunofanira kuitwa matanho akawanda ekudzivirira "double valve isolation + intermediate release + blind plate isolation", uye kuvhara vharuvhu chete senzira yekudzivirira simba hakubvumidzwe zvachose; ma blind plates anofanira kuverengerwa uye kutariswa, uye blind plate ledger inofanira kuiswa kuti ive nechokwadi chekuti kuiswa nekubvisa ma blind plates kunotevera here.
Kuvandudza maitiro ekuongorora mhedzisiro yekuzviparadzanisa:Shandisa kuyedza kumanikidzwa, kuona gasi, nezvimwewo, kuti usimbise mamiriro epasi pepombi iri yoga kuti pasave nenjodzi yekubuda kwemvura.
Simbisai kuvaka tsika yekuchengetedza: Gadzirai pfungwa yekuti "kuchengetedza kutanga", wedzerai mari yekuchengetedza, simbisai kudzidziswa kwevashandi kuchengetedza, uye wedzerai ruzivo rwevashandi nezvekukosha kwekuparadzanisa simba uye kugona kwavo kutevedzera mitemo zvakanyatsonaka.
Gadzira nzira yakazvimirira yekutarisa nekuongorora: Gadzira dhipatimendi rakatsaurirwa rekutarisa kuchengetedzeka kuti ritarisire zvizere kuumbwa, kushandiswa, uye kusimbiswa kwematanho ekudzivirira simba, riite ongororo dzekuchengetedza nguva dzose, uye nekukurumidza kuona nekugadzirisa njodzi dzekuchengetedza.
Nguva yekutumira: Ndira-29-2026
