Kapangidwe ndi kapangidwe ka uvuni wa hydrogenation
Chidule:
Uvuni wa hydrogenation ndi mtundu wa uvuni wotenthetsera wa tubular, womwe umayeretsa ndi kuyeretsa mafuta osaphika pochotsa zodetsa zake, monga sulfure, mpweya, ndi nayitrogeni, ndikukhuta olefin panthawi ya hydrogenation, kudzera mu ming'alu ndi isomerization reactions pamphamvu yayikulu (100-150Kg/Cm2) ndi kutentha (370-430℃). Kutengera mitundu yosiyanasiyana ya mafuta osaphika oyeretsedwa, pali uvuni wa hydrogenation wa dizilo, uvuni wotsalira wa hydrodesulfurization wa mafuta, uvuni wa hydrogenation woyengedwa ndi mafuta ndi zina zotero.
Kapangidwe ka ng'anjo ya hydrogenation kamakhala kofanana ndi ka ng'anjo yanthawi zonse yotentha ya tubular, m'mawonekedwe a silinda kapena bokosi. Ng'anjo iliyonse imapangidwa ndi chipinda cha radiation ndi chipinda cha convection. Kutentha mu chipinda cha radiation kumasamutsidwa makamaka ndi radiation, ndipo kutentha mu chipinda cha convection kumasamutsidwa makamaka ndi convection. Malinga ndi momwe zimakhalira ndi hydrogenation, cracking, ndi isomerization, kutentha kwa ng'anjo ya hydrogenation ndi pafupifupi 900°C. Poganizira makhalidwe omwe ali pamwambapa a ng'anjo ya hydrogenation, ulusi wa ulusi nthawi zambiri umagwiritsidwa ntchito pa makoma ndi pamwamba pa chipinda cha radiant. Chipinda cha convection nthawi zambiri chimapangidwa ndi refractory castable castable.
Kudziwa zipangizo zomangira:
Poganizira zakutentha kwa uvuni (nthawi zambiri pafupifupi900℃)ndimpweya wofooka wochepetsamuahng'anjo yopangira hydrogenationkomansozaka zathu zambiri zogwira ntchito yomanga ndi kupanga mapulani komansomfundo yakuti achiwerengero chachikulu chazoyatsira moto nthawi zambiri zimagawidwa mu ng'anjo pamwamba ndi pansi ndi m'mbali mwa khoma, zomwe zimapangidwa nding'anjo ya hydrogenationZatsimikizika kuti zikuphatikiza denga la njerwa la CCEFIRE la 1.8-2.5m lalitali. Zigawo zotsalazo zimagwiritsa ntchito zigawo za CCEWOOL zokhala ndi aluminiyamu ya ceramic ngati zinthu zotentha pamwamba pa denga, ndipo zipangizo zakumbuyo za zigawo za ulusi wa ceramic ndi njerwa zopepuka zimagwiritsa ntchito mabulangeti a ulusi wamba wa CCEWOOL.
Kapangidwe ka m'mphepete:
Malinga ndi kufalikira kwa nozzles zoyatsira moto mu ng'anjo ya hydrogenation, pali mitundu iwiri ya kapangidwe ka ng'anjo: ng'anjo yozungulira ndi ng'anjo ya bokosi, kotero pali mitundu iwiri ya kapangidwe.
Ng'anjo yozungulira:
Kutengera ndi mawonekedwe a ng'anjo yozungulira, gawo la njerwa zopepuka pansi pa makoma a ng'anjo ya chipinda chowala liyenera kupakidwa matailosi ndi mabulangeti a CCEWOOL ceramic fiber, kenako n’kupakidwa njerwa zopepuka za CCEFIRE; mbali zotsalazo zitha kupakidwa matailosi ndi zigawo ziwiri za mabulangeti a CCEWOOL ceramic fiber, kenako n’kupakidwa ndi zigawo za ulusi wa ceramic wa aluminiyamu wokhala ndi mawonekedwe a herringbone.
Pamwamba pa ng'anjo pamakhala zigawo ziwiri za mabulangeti a CCEWOOL opangidwa ndi ulusi wa ceramic, kenako amaikidwa ndi ma modules a aluminiyamu okwera mu kapangidwe ka nangula wokhala ndi dzenje limodzi komanso ma modules opindika olumikizidwa ku khoma la ng'anjo ndikukhazikika ndi zomangira.
Chitofu cha bokosi:
Kutengera ndi mawonekedwe a ng'anjo ya bokosi, gawo la njerwa zopepuka pansi pa makoma a ng'anjo ya chipinda chowala liyenera kupakidwa matailosi ndi mabulangeti a CCEWOOL ceramic fiber, kenako n'kupakidwa njerwa zopepuka zopepuka za CCEFIRE; zina zonse zitha kupakidwa matailosi ndi zigawo ziwiri za mabulangeti a CCEWOOL ceramic fiber, kenako n'kupakidwa ndi zigawo za ulusi wa aluminiyamu wambiri mu kapangidwe ka chitsulo cha ngodya.
Pamwamba pa ng'anjo pamakhala zigawo ziwiri zokhala ndi matailosi a mabulangeti a CCEWOOL okhazikika a ceramic fiber omwe amadzazidwa ndi ma module a ceramic fiber a aluminiyamu okwera kwambiri mu kapangidwe ka nangula wokhala ndi dzenje limodzi.
Mitundu iwiriyi ya kapangidwe ka zigawo za ulusi ndi yolimba kwambiri pakukhazikitsa ndi kukonza, ndipo kapangidwe kake ndi kachangu komanso kosavuta. Komanso, n'kosavuta kusokoneza ndi kusonkhanitsa panthawi yokonza. Ulusi wake uli ndi ulusi wabwino, ndipo mphamvu yake yoteteza kutentha ndi yodabwitsa.
Fomu yokhazikitsira ulusi wa fiber lining:
Malinga ndi makhalidwe a kapangidwe kake komangirira zinthu za ulusi, makoma a ng'anjo amagwiritsa ntchito zinthu za ulusi wa "herringbone" kapena "angle iron", zomwe zimayikidwa mbali imodzi motsatira njira yopindika. Mabulangeti a ulusi a chinthu chomwecho pakati pa mizere yosiyanasiyana amapindidwa kukhala mawonekedwe a U kuti athetse kuchepa kwa ulusi.
Pa zigawo za ulusi wokwezera mabowo apakati zomwe zayikidwa pamzere wapakati mpaka m'mphepete mwa ng'anjo yozungulira pamwamba pa ng'anjo, dongosolo la "pansi pa parquet" limatengedwa; mabuloko opindika m'mphepete amakhazikika ndi zomangira zolumikizidwa pamakoma a ng'anjo. Ma module opindika amakula molunjika ku makoma a ng'anjo.
Zigawo zapakati zokwezera ulusi pamwamba pa ng'anjo ya bokosi zimakhala ndi dongosolo la "pansi pa parquet".
Nthawi yotumizira: Meyi-10-2021
