Chomera cha polyethylene cholemera matani 800,000 chinayambika bwino mu chakudya chimodzi!

Guangdong Petrochemical's 800,000-tani/chaka chodzaza polyethylene chomera ndi chomera choyamba cha polyethylene cha PetroChina chokhala ndi "mutu umodzi ndi michira iwiri" mizere iwiri, komanso ndi chomera chachiwiri chodzaza ndi polyethylene chokhala ndi mphamvu zambiri zopanga. China. Chipangizocho chimatengera njira ya UNIPOL komanso njira imodzi yokhayokha ya gasi-gawo yamadzimadzi. Imagwiritsa ntchito ethylene ngati chida chachikulu ndipo imatha kupanga mitundu 15 ya LLDPE ndi zida za HDPE polyethylene. Pakati pawo, tinthu tating'ono ting'onoting'ono ta polyethylene resin timapangidwa ndi ufa wa polyethylene wothira mitundu yosiyanasiyana ya zowonjezera, kutenthedwa pa kutentha kwakukulu kufika pamtunda wosungunuka, ndipo pansi pa ntchito ya mapasa-screw extruder ndi mpope wosungunuka wa zida. amadutsa pa template ndipo amakonzedwa pansi pa madzi ndi wodula. Kupanga kwa granulation. Pazikhalidwe zogwirira ntchito, mzere umodzi ukhoza kupanga matani 60.6 a ma pellets a polyethylene pa ola limodzi.

Akuti kupanga mzere ndondomeko ntchito ethylene monga chuma chachikulu ndi butene-1 kapena hexene-1 monga comonomer kutulutsa liniya otsika kachulukidwe ndi ena sing'anga ndi mkulu-osalimba polyethylene granular utomoni. Monga nthawi ya atolankhani, mzere wopanga watha bwino njira yonse yoyenga-polymerization-degassing-recycling-extrusion granulation, zizindikiro za mankhwala ndizoyenerera, ndipo katundu wopangidwa akuwonjezeka pang'onopang'ono. Guangdong Petrochemical's 800,000-ton/chaka full-density polyethylene plant line iyamba kugwira ntchito m'masiku 8.

Chomera cha polyethylene chokhala ndi kachulukidwe kokwanira chinayamba pamalowo pa Seputembara 14, 2020. Panthawi yomanga, dipatimenti yayikulu ya polyethylene subproject yathunthu idapereka masewera onse pazabwino za "General-department" Integrated management model, unit united from maphwando onse, anatengera kwathunthu mzimu wa mafuta ndi mzimu wa Daqing, ndipo adachitapo kanthu kuti aukire popanda kuyembekezera kapena kudalira malo a polojekitiyo. Kutentha kwakukulu ndi chinyezi chachikulu, mvula ndi mphepo yamkuntho ndi zotsatira zina zoipa. Nthambi yachipani ya dipatimenti yachigawo idapereka gawo lonse lachitetezo chankhondo, ndipo motsatizana idakonza mipikisano ingapo yantchito monga "kugwira ntchito molimbika kwa masiku 60", "kuthamanga kwa kotala lachinayi, ndikupambana 3.30". , anamanga mzere wolimba wa chitetezo cha chitetezo ndi khalidwe, anatha "kufulumira" kwa ntchito yomanga, ndipo potsiriza anazindikira pakati pa kuperekedwa kwa chipangizocho pa June 27, 2022, yomwe inatenga miyezi 21.5.

Mu gawo lokonzekera kupanga, mogwirizana ndi malingaliro a "kupereka unsembe koma osati udindo", ndi kupitiriza kuchita ganizo la "kuchita bwino kwa polojekiti ya mwiniwake ndi zomwe dziko likufuna", sub-kachulukidwe polyethylene sub- dipatimenti ya polojekiti kupititsa patsogolo kasamalidwe, ndi mtima wa unsembe - poyankha dongosolo Ndi granulation dongosolo monga pachimake, katundu mayeso kuthamanga mayunitsi lalikulu, pickling ndi mpweya kulimba kwa dongosolo payipi dongosolo, chothandizira Kutsegula ya zopangira kuyenga. , ndi kusokoneza pamodzi kwa zida zamagetsi zakhala zikuchitika mwadongosolo. Ogwira ntchito oyang'anira adalumikizana ndi ntchito zapamalo mozama kuti apititse patsogolo "kufufuza kutatu ndi kutsimikiza zinayi" zinthu zomaliza ndi zinthu zogulitsa za PSSR. Dipatimenti yayikulu ya polyethylene subproject yakhala ikusunga "resonance pafupipafupi" ndi mwiniwake. Gulu lokonzekera ndi kuyendetsa galimoto limamatira ku malowa, ndi malingaliro a udindo wa "nthawi zonse khalani otsimikiza", ndipo amapita kuti agwirizane kuti athetse zoopsa zobisika mu ndondomeko yoyesedwa isanayambe, ndikutsimikizirani mosamala za kukonzekera dongosolo la chothandizira , Jakisoni wa chromocene system, ndikukhazikitsa mosamalitsa magawo osiyanasiyana azinthu zakhazikitsa maziko olimba a kuyambitsa bwino kwa chipangizocho nthawi imodzi.

Pachiyambi choyamba cha ntchito ya zomera, dipatimenti ya pulojekiti ya polyethylene yochuluka kwambiri idzaumirira kutumikira ndi mtima wonse kuonetsetsa kuti chomeracho chimalowa m'nyengo yokhazikika komanso yogwira ntchito, imamaliza kuyesa ntchito, ndikuthandizira chitukuko chapamwamba cha kampani.