Kupanga ndi Kumanga ng'anjo zong'ambika
Mwachidule:
Ng'anjo yophwanyika ndi chida chofunikira kwambiri pakupanga kwakukulu kwa ethylene, komwe kumagwiritsa ntchito ma hydrocarbons agasi (ethane, propane, butane) ndi ma hydrocarbons amadzimadzi (mafuta opepuka, dizilo, vacuum dizilo) ngati zopangira. Iwo, pa nthawipetureza750-900,ndiwosweka thermally kupanga petrochemical zopangira,monga ethane, propane, butadiene, acetylene ndi aromatics. Pali mitundu iwiri yang'anjo yong'ambika: ang'anjo ya dizilo yopepuka ndinding'anjo ya ethane, onse awiri ndi mtundu woyima wa ng'anjo zotenthetsera. Kapangidwe ka ng'anjo nthawi zambiri kumakhala ndi magawo awiri: kumtunda ndi gawo la convection, ndipo kumunsi ndi gawo lowala. Chubu cha ng'anjo yoyima mu gawo lowala ndi gawo lomwe limatenthetsera hydrocarbon ya sing'anga yosweka. Kutentha kwa ng'anjo ndi 1260 ° C, ndipo makoma kumbali zonse ndi pansi ali ndi zoyatsira mafuta ndi gasi. Poganizira zomwe zili pamwambapa za ng'anjo yong'ambika, ulusi wa fiber nthawi zambiri umagwiritsidwa ntchito pamakoma ndi pamwamba pa chipinda chowala.
Kuzindikira zida zomangira:
Poganizira zapamwambakutentha kwa ng'anjo (nthawi zambiri pafupifupi 1260℃)ndiofooka kuchepetsa mpweyamung'anjo yamotokomansozaka zathu zopanga ndi zomangamanga komansokuti akuchuluka kwakukulu kwa kuswekazoyatsira ng'anjo nthawi zambiri zimagawidwa m'ng'anjo pansi ndipo mbali zonse za khoma, zida za ng'anjo yong'ambika zimatsimikiziridwa kuti zikhale ndi 4m kutalika kwa njerwa zowala. Zigawo zotsalira zimagwiritsa ntchito zirconium zomwe zili ndi fiber monga zida zotentha pamwamba pazitsulo, pamene zida zam'mbuyo zimagwiritsa ntchito mabulangete a CCEWOOL a aluminiyamu (kuyera kwakukulu) mabulangete a ceramic fiber.
Kapangidwe ka lining:
Poganizira kuchuluka kwa burners mu ng'anjo yosweka ndi makhalidwe ofukula bokosi-mtundu Kutentha ng'anjo mu kapangidwe ndi zochokera zaka zambiri za kapangidwe ndi zomangamanga zinachitikira, ng'anjo pamwamba utenga dongosolo la zigawo ziwiri za CCEWOOL mkulu zotayidwa (kapena chiyero mkulu) ceramic CHIKWANGWANI mabulangete + chapakati dzenje hoisting CHIKWANGWANI zigawo zikuluzikulu. Zigawo za CHIKWANGWANI zimatha kukhazikitsidwa ndikukhazikika molimba muzitsulo zachitsulo kapena pulagi-mu fiber pakhoma la ng'anjo, ndipo kumangako kumakhala kofulumira komanso kosavuta komanso kusokoneza ndikusonkhanitsa panthawi yokonza. Zingwe za fiber zimakhala ndi umphumphu wabwino, ndipo ntchito yotetezera kutentha ndi yodabwitsa.
Mtundu wa makonzedwe a fiber lining installation:
Kutengera mawonekedwe a kamangidwe ka zida za ulusi, zida zapakati zokwezera ulusi pamwamba pa ng'anjoyo zimatengera dongosolo la "parquet". Zigawo zachitsulo kapena pulagi-mu fiber pamakoma a ng'anjo zimakonzedwa motsatira njira yopindika. Zofunda za ulusi wazinthu zomwezo m'mizere yosiyana amapindika mu mawonekedwe a U kuti apereke chiwongola dzanja chochepa.
Nthawi yotumiza: May-10-2021
