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

Guangdong Petrochemical's 800,000-ton/year full-density polyethylene plant ndi chomera choyamba cha polyethylene cha PetroChina chokhala ndi "mutu umodzi ndi michira iwiri" mizere iwiri, komanso ndi chomera chachiwiri chokhala ndi polyethylene chokhala ndi mphamvu zambiri zopanga ku China. Chipangizocho chimatengera njira ya UNIPOL komanso njira imodzi yokhayokha ya gasi-gawo lamadzimadzi. Imagwiritsa ntchito ethylene ngati chopangira chachikulu ndipo imatha kupanga mitundu 15 ya LLDPE ndi zida za HDPE polyethylene. Pakati pawo, tinthu tating'onoting'ono ta polyethylene utomoni timapangidwa ndi ufa wa polyethylene wothira mitundu yosiyanasiyana ya zowonjezera, kutenthedwa ndi kutentha kwambiri kuti ufike pamtunda wosungunuka, ndikuchitapo kanthu kwa mapasa-screw extruder ndi mpope wamagetsi osungunuka, amadutsa template ndikukonzedwa 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/year full-density polyethylene plant line iyamba kugwira ntchito m'masiku 8.

Chomera cha polyethylene chokhala ndi kachulukidwe chathunthu chinayamba pamalopo pa Seputembara 14, 2020. Pa nthawi yomanga, dipatimenti yayikulu ya polyethylene ya subproject yathunthu idapereka kusewera kwathunthu kwaubwino wa "General-Department" Integrated management model, ogwirizana ndi magulu onse, adapititsa patsogolo mzimu wamafuta ndi mzimu wa Daqing, ndipo adatenga popanda kudikirira kapena kudikirira projekiti. Kutentha kwakukulu ndi chinyezi chachikulu, mvula ndi mphepo yamkuntho ndi zotsatira zina zoipa. Nthambi yachipani ya dipatimenti yaying'ono idapereka gawo lonse lachitetezo chankhondoyo, ndipo motsatizana idakonza mipikisano ingapo yantchito monga "kugwira ntchito molimbika kwa masiku 60", "kuthamangitsa kotala lachinayi, ndikupambana 3.30 ″. 2022, yomwe idatenga miyezi 21.5.

Mu siteji yokonzekera kupanga, mogwirizana ndi maganizo a "kupereka unsembe koma osati udindo", ndi kupitiriza kuchita ganizo la "kuchita bwino kwa pulojekiti mwiniwake ndi zimene dziko likufuna", zonse kachulukidwe polyethylene sub-project dipatimenti inanso kukweza kasamalidwe, ndi mtima wa unsembe - poyankha dongosolo Ndi granulation dongosolo monga pachimake, kunyamula chitoliro, kunyamula makina oyendetsa ndege ndi ndondomeko ya mpweya. chothandizira Kutsegula kwa zopangira zoyenga, ndi kusokoneza pamodzi kwa zida zamagetsi zachitika 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 ya subproject ya polyethylene yodzaza ndi mphamvu zonse yakhala ikusunga "resonance pafupipafupi" ndi mwiniwake. Mapangidwe ndi oyendetsa gulu amamatira ku malowa, ali ndi udindo "nthawi zonse khalani otsimikiza", ndipo amapita kuti agwirizane kuti athetse zoopsa zobisika poyesa kuyesa, ndikutsimikizira mosamala momwe dongosolo lothandizira limagwirira ntchito , jakisoni wa chromocene system, ndi kukhazikitsidwa kokhazikika kwa magawo osiyanasiyana azinthu zakhazikitsa maziko olimba a chipangizocho panthawi 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.