Ukuklama nokwakhiwa kwesithando somlilo sokukhiqiza i-hydrogen
Uhlolojikelele:
Isithando somlilo sokukhiqiza i-hydrogen yisithando somlilo esishisayo esisebenzisa i-petroleum negesi yemvelo njengezinto zokusetshenziswa ukukhiqiza i-hydrogen ngokusebenzisa ukusabela kokuqhekeka kwe-alkane. Isakhiwo sesithando somlilo ngokuyisisekelo sifana nesithando somlilo esivamile se-tubular, futhi kunezinhlobo ezimbili zesithando somlilo: isithando somlilo esiyi-cylindrical nesithando somlilo webhokisi, ngasinye sakhiwe ikamelo lemisebe kanye negumbi le-convection. Ukushisa ekamelweni elikhazimulayo kudluliselwa ngokuyinhloko ngemisebe, futhi ukushisa ekamelweni lokuhambisa kudluliselwa ngokuyinhloko nge-convection. Izinga lokushisa lenqubo yokusabela kokuqhekeka kwe-alkane ngokuvamile lingu-500-600°C, futhi izinga lokushisa lesithando somlilo wegumbi lemisebe ngokuvamile liyi-1100°C. Uma kubhekwa izici ezingenhla zesithando somlilo sokukhiqiza i-hydrogen, i-fiber lining ngokuvamile isetshenziselwa izindonga nangaphezulu kwegumbi lemisebe. Igumbi le-convection ngokuvamile lisakazwa nge-refractory castable.
Ukunquma izinto ze-lining:
Uma kucatshangelwa izinga lokushisa lesithando somlilo (imvamisa lingaba ngu-1100℃) kanye nomoya wokunciphisa obuthakathaka esithandweni sokukhiqiza i-hydrogen kanye neminyaka yethu yokuklama kanye nesipiliyoni sokwakha kanye neqiniso lokuthi inani elikhulu lezimbawula ngokuvamile lisatshalaliswa esithandweni phezulu nangaphansi kanye nasezinhlangothini zodonga, ulwelwesi lwesithando somlilo sokukhiqiza i-hydrogen kunqunywa ukuthi lufake phakathi i-CCEFIRE yokukhanyisa ngezitini zokukhanya okuyi-1.8-2.5m. Izingxenye ezisele zisebenzisa i-CCEWOOL zirconium aluminium i-ceramic fiber components njengento engaphezulu eshisayo yolwelwesi, futhi izinto ezingemuva zezingxenye ze-ceramic fiber nezitini ezikhanyayo zisebenzisa i-CCEWOOL HP yokulala ye-ceramic fiber.
Isakhiwo solayini:
Ngokusho kokusabalalisa ama-nozzles okushisa esithandweni sokukhiqiza i-hydrogen, 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 ze-CCEWOOL HP zezingubo zokulala ze-ceramic fibre, bese zipakishwa ngezingxenye ze-zirconium aluminium ze-ceramic fiber esakhiweni sokubambelela i-herringbone.
Ingaphezulu lesithando somlilo lithatha izendlalelo ezimbili ze-CCEWOOL HP zezingubo zokulala ze-ceramic fiber, bese zipakishwa ngamamojula we-zirconium aluminium ye-ceramic fiber esakhiweni sesikhonkwane 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 ze-CCEWOOL HP zezingubo zokulala ze-ceramic fibre, bese zipakishwa ngezingxenye ze-zirconium aluminium fiber kusakhiwo sehange lensimbi ye-engeli.
Ingaphezulu lesithando somlilo lithatha izendlalelo ezimbili ezinamathayela ze-CCEWOOL HP zengubo yokulala ye-ceramic fiber epakishwe ngamamojula we-zirconium aluminium ye-ceramic fiber esakhiweni sesikhonkwane 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-11-2021
