Kamfanin Polyethylene na Guangdong Petrochemical mai girman tan 800,000/shekara shine kamfanin Polyethylene na farko da PetroChina ke samarwa mai cikakken yawa tare da tsarin layi biyu na "kai ɗaya da wutsiya biyu", kuma shine kamfanin polyethylene na biyu mai cikakken yawa tare da mafi girman ƙarfin samarwa a China. Na'urar ta rungumi tsarin UNIPOL da tsarin gado mai ruwa-ruwa guda ɗaya na gas. Yana amfani da ethylene a matsayin babban kayan aiki kuma yana iya samar da nau'ikan kayan LLDPE da HDPE polyethylene guda 15. Daga cikinsu, ƙwayoyin resin polyethylene masu cikakken yawa an yi su ne da foda polyethylene da aka haɗa da nau'ikan ƙari daban-daban, ana dumama su a zafin jiki mai yawa don isa ga yanayin narkewa, kuma a ƙarƙashin aikin mai fitar da sukurori biyu da famfon narkakken narkakken, suna wucewa ta cikin samfuri kuma ana sarrafa su a ƙarƙashin ruwa ta hanyar mai yankewa. Tsarin granulation. A ƙarƙashin yanayin aiki na yau da kullun, layi ɗaya zai iya samar da tan 60.6 na ƙwayoyin polyethylene a kowace awa.
An ruwaito cewa tsarin layin samarwa yana amfani da ethylene a matsayin babban kayan albarkatun ƙasa da butene-1 ko hexene-1 a matsayin comonomer don samar da resins granular polyethylene mai ƙarancin yawa da matsakaici da babban yawa. Ya zuwa lokacin bugawa, layin samarwa ya kammala dukkan tsarin refining-polymerization-degassing-recycling-extrusion granulation cikin nasara, alamun samfurin sun cancanta, kuma nauyin samarwa yana ƙaruwa a hankali. An shirya layin polyethylene mai cikakken yawa na tan 800,000/shekara na Guangdong Petrochemical I zai fara aiki cikin kwanaki 8.
Kamfanin polyethylene mai cikakken yawa ya fara aiki a wurin a ranar 14 ga Satumba, 2020. A lokacin ginin, sashen aikin polyethylene mai cikakken yawa ya ba da cikakken amfani ga fa'idodin tsarin gudanarwa na "babban sashe", haɗin gwiwa daga dukkan ɓangarori, ya ci gaba da ɗaukar ruhin mai da ruhin Daqing gaba ɗaya, kuma ya ɗauki matakin kai hari ba tare da jira ko dogaro da wurin aikin ba. Zafin jiki mai yawa da zafi mai yawa, ruwan sama da guguwa da sauran illoli masu illa. Reshen jam'iyyar na sashen aikin ya ba da cikakken muhimmanci ga rawar da sansanin yaƙin ya taka, kuma ya shirya jerin gasannin aiki kamar "aiki tuƙuru na tsawon kwanaki 60", "gudun gudu na kwata na huɗu, da kuma cin nasara a nisan mita 3.30", ya gina ingantaccen layin tsaro don aminci da inganci, ya ƙare da "hanzarta" ginin aikin, kuma a ƙarshe ya cimma tsakiyar isar da na'urar a ranar 27 ga Yuni, 2022, wanda ya ɗauki watanni 21.5.
A matakin shirye-shiryen samarwa, daidai da ra'ayin "miƙa aikin shigarwa amma ba alhakin ba", da kuma ci gaba da aiwatar da manufar "nasarar aikin mai shi shine abin da duniya ke so", sashen ƙaramin aikin polyethylene mai cikakken yawa ya ƙara haɓaka gudanarwa, da kuma zuciyar shigarwar - tsarin amsawa Tare da tsarin granulation a matsayin tushen, an gudanar da gwajin nauyi na manyan na'urori, tsinken tsinkewa da matse iska na tsarin bututun aiki, ɗaukar kayan tacewa na kayan masarufi, da kuma gyara kayan aikin lantarki ta hanyar da ta dace. Ma'aikatan gudanarwa sun haɗu da ayyukan da ke wurin don ƙara hanzarta "bincike uku da ƙaddara huɗu" na ƙarshe da kayayyakin siyarwa na PSSR. Sashen ƙaramin aikin polyethylene mai cikakken yawa koyaushe yana ci gaba da "juya hali a daidai lokacin" tare da mai shi. Ƙungiyar ƙira da tuƙi sun tsaya kan wurin, tare da jin nauyin "kullum ku tabbata", kuma suna aiki tukuru don yin haɗin gwiwa don magance ɓoyayyun hatsarori a cikin tsarin kafin gwaji, da kuma tabbatar da yanayin shiri na tsarin mai kara kuzari, allurar tsarin chromocene, da kuma aiwatar da tsauraran matakan tsari daban-daban sun kafa harsashi mai ƙarfi don nasarar fara na'urar a lokaci guda.
A matakin farko na aikin masana'antar, sashen ƙaramin aikin polyethylene mai cikakken yawa zai dage kan yin hidima da zuciya ɗaya don tabbatar da cewa masana'antar ta shiga cikin lokacin samarwa da aiki mai ɗorewa, kammala kimanta aiki, da kuma ba da gudummawa ga ci gaban kamfanin mai inganci.
Lokacin Saƙo: Fabrairu-23-2023