Ukuklama nokwakhiwa kwezithando ze-hydrogenation
Uhlolojikelele:
Isithando somlilo se-hydrogenation siwuhlobo lwesithando somlilo esishubhu, esihlanza futhi sicwengisise uwoyela ongahluziwe ngokususa ukungcola kwawo, njengesibabule, umoya-mpilo, ne-nitrogen, kanye ne-olefin egcwele ngesikhathi se-hydrogenation, ngokuqhekeka nokusabela kwe-isomerization ngengcindezi ephakeme (100-150Kg/Cm2) kanye nezinga lokushisa elingu-330-430). Ngokusekelwe ezinhlotsheni ezahlukene zikawoyela ohluzwayo ocwengekile, kukhona iziko likadizili we-hydrogenation, iziko ezisele ze-hydrodesulfurization zikawoyela, iziko lokucwenga uphethiloli we-hydrogenation nokunye.
Isakhiwo sesithando somlilo se-hydrogenation sifana nesithando somlilo esivamile se-tubular, ngesimo se-cylinder noma ibhokisi. Isithando somlilo ngasinye sakhiwe ngegumbi lemisebe kanye negumbi lokuhambisa. Ukushisa ekamelweni elikhazimulayo kudluliselwa ikakhulukazi ngemisebe, futhi ukushisa ekamelweni lokuhambisa kudluliselwa ikakhulukazi nge-convection. Ngokwezimo zokusabela ze-hydrogenation, cracking, kanye ne-isomerization, izinga lokushisa lesithando somlilo we-hydrogenation licishe libe ngu-900°C. Uma kubhekwa izici ezingenhla zesithando somlilo se-hydrogenation, i-fiber lining ngokuvamile isetshenziselwa izindonga nangaphezulu kwekamelo elikhazimulayo. Igumbi le-convection ngokuvamile lisakazwa nge-refractory castable.
Ukunquma izinto ze-lining:
Uma kucatshangelwa iizinga lokushisa lomlilo (imvamisa cishe900℃)futhiumoya wokunciphisa obuthakathakaphakathiihisithando somlilo se-hydrogenkanye neiminyaka yethu yokuklama kanye nesipiliyoni sokwakha kanyeiqiniso lokuthi ainombolo enkuluama-burners ngokuvamile asatshalaliswa esithandweni phezulu nangaphansi kanye nezinhlangothi zodonga, ulwelwesi lwensimbi.isithando somlilo se-hydrogenationkunqunywa ukufaka ulayini owenziwe ngezitini okhanyayo we-CCEFIRE ongu-1.8-2.5m. Izingxenye ezisele zisebenzisa i-CCEWOOL ephezulu ye-aluminium ye-ceramic fiber components njenge-hot surface material for the lining, futhi izinto ezingemuva ze-ceramic fiber components nezitini ezikhanyayo zisebenzisa izingubo zokulala ze-fiber ze-CCEWOOL ezijwayelekile.
Isakhiwo solayini:
Ngokusho kokusabalalisa ama-nozzles okushisa esithandweni se-hydrogenation, kunezinhlobo ezimbili zezakhiwo zesithando somlilo: isithando somlilo se-cylindrical nesithando somlilo webhokisi, ngakho-ke kunezinhlobo ezimbili zesakhiwo.
Isithando somlilo esiyicylindrical:
Ngokusekelwe ezicini zesakhiwo sesithando somlilo esiyi-cylindrical, ingxenye yesitini esikhanyayo engaphansi kwezindonga zesithando somlilo wekamelo elikhazimulayo kufanele ifakwe amathayela ngezingubo zokulala ze-CCEWOOL ze-ceramic fiber, bese zipakishwa ngezitini ezikhanyelayo ze-CCEFIRE; izingxenye ezisele zingafakwa kuthayela ngezendlalelo ezimbili zezingubo zokulala ze-CCEWOOL ze-ceramic fiber ezijwayelekile, bese zipakishwa ngezingxenye ze-aluminium ze-ceramic fiber ephezulu esakhiweni sokubambelela i-herringbone.
Ingaphezulu lesithando somlilo lithatha izendlalelo ezimbili ze-CCEWOOL zezingubo zokulala ze-ceramic fiber ezijwayelekile, bese zipakishwa ngamamojula e-aluminium ephezulu esakhiweni sehange esinembobo eyodwa kanye namamojula asongekayo ashiselwe odongeni lwesithando somlilo futhi ahlanganiswe ngezikulufo.
Isithando somlilo:
Ngokusekelwe ezicini zesakhiwo sesithando somlilo sebhokisi, ingxenye yezitini ezikhanyayo ezansi kwezindonga zesithando somlilo wegumbi elikhazimulayo kufanele ifakwe amathayela ngezingubo zokulala ze-CCEWOOL ze-ceramic fiber, bese zipakishwa ngezitini ezikhanyelayo ze-CCEFIRE; okunye kungafakwa amathayela ngezendlalelo ezimbili zezingubo zokulala ze-CCEWOOL ze-ceramic fiber ezijwayelekile, bese zipakishwa ngezingxenye ze-aluminium ephezulu kwisakhiwo sehange lensimbi.
Ingaphezulu lesithando somlilo lithatha izendlalelo ezimbili ezinamathayela ze-CCEWOOL zezingubo zokulala ze-ceramic fibre ezijwayelekile ezipakishwe ngamamojula e-aluminium ye-ceramic fiber ephezulu esakhiweni sehange esinembobo eyodwa.
Lezi zinhlobo ezimbili zesakhiwo sezingxenye ze-fiber ziqinile ngokuqhathaniswa ekufakweni nasekulungiseni, futhi ukwakhiwa kuyashesha futhi kulula kakhulu. Ngaphezu kwalokho, kulula ukuhlakazeka nokuhlanganisa ngesikhathi sokugcinwa. I-fiber lining inobuqotho obuhle, futhi ukusebenza kokushisa ukushisa kuyamangaza.
Indlela yokuhlelwa kokufakwa kwe-fiber lining:
Ngokwezici zesakhiwo se-anchoring sezingxenye ze-fiber, izindonga zesithando somlilo zamukela izingxenye ze-fiber "herringbone" noma "i-angle iron", ezihlelwe ngendlela efanayo eduze kwesiqondiso sokugoqa. Izingubo zokulala zefiber zento efanayo phakathi kwemigqa eyahlukene ziyagoqwa zibe umumo ongu-U ukuze kunxeshezelwe ukuncipha kwefayibha.
Ezingxenyeni ze-fiber hoisting imbobo emaphakathi ezifakwe eduze komugqa omaphakathi kuze kube senqenqemeni yesithando somlilo esisesiqwini esingaphezulu kwesithando somlilo, kwamukelwa ilungiselelo elithi "parquet floor"; amabhlogo agoqayo emaphethelweni alungiswa ngezikulufo ezishiselwe ezindongeni zesithando somlilo. Amamojula agoqayo anwebeka aqonde ezindongeni zesithando somlilo.
Izingxenye zefayibha eziphakamisa imbobo phezulu phezulu kwesithando somlilo zisebenzisa ilungiselelo elithi "parquet floor".
Isikhathi sokuthumela: May-10-2021
