Ukuklama nokwakhiwa kwesithando sokukhiqiza i-hydrogen
Ukubuka konke:
Isithando somlilo sokukhiqiza i-hydrogen siyisithando somlilo esithwala i-tubular esisebenzisa uphethiloli kanye negesi yemvelo njengezinto zokusetshenziswa ukukhiqiza i-hydrogen ngokusebenzisa ukusabela kokuqhekeka kwe-alkane. Isakhiwo sesithando somlilo sifana kakhulu nesomlilo ojwayelekile wokufudumeza we-tubular, futhi kunezinhlobo ezimbili zesithando somlilo: isithando somlilo esiyisilinda kanye nesithando sebhokisi, ngasinye sakhiwe yigumbi lemisebe kanye negumbi le-convection. Ukushisa ekamelweni elikhanyayo kudluliselwa kakhulu yimisebe, kanti ukushisa ekamelweni le-convection kudluliselwa kakhulu yi-convection. Izinga lokushisa lenqubo yokusabela kokuqhekeka kwe-alkane ngokuvamile lingu-500-600°C, kanti izinga lokushisa lesithando segumbi lemisebe ngokuvamile lingu-1100°C. Ngenxa yezici ezingenhla zesithando somlilo sokukhiqiza i-hydrogen, ulwelwesi lwefayibha ngokuvamile lusetshenziselwa izindonga kanye nengxenye ephezulu yegumbi lemisebe. Ikamelo le-convection ngokuvamile liphonswa nge-refractory castable.
Ukunquma izinto zokwakha ulwelwesi:
Uma ubheka izinga lokushisa lesithando (ngokuvamile cishe ngo-1100℃) kanye nomoya obuthakathaka wokunciphisa esithandweni sokukhiqiza i-hydrogen kanye neminyaka yethu yolwazi lokuklama nokwakha kanye neqiniso lokuthi inani elikhulu lezitofu ngokuvamile lisatshalaliswa esithandweni somlilo phezulu nangaphansi kanye nasezinhlangothini zodonga, izinto zokubopha zesithando sokukhiqiza i-hydrogen zinqunywa ukuthi zifaka uthango lwezitini olukhanyayo lwe-CCEFIRE oluyi-1.8-2.5m ubude. Izingxenye ezisele zisebenzisa izingxenye ze-fiber ze-ceramic ze-CCEWOOL zirconium aluminium njengezinto ezishisayo ebusweni be-lining, kanti izinto zokubopha ngemuva zezingxenye ze-fiber ze-ceramic kanye nezitini ezikhanyayo zisebenzisa amablanketi e-fiber e-ceramic e-CCEWOOL HP.
Isakhiwo sendwangu:
Ngokusho kokusatshalaliswa kwama-nozzle okushisa esithandweni sokukhiqiza i-hydrogen, kunezinhlobo ezimbili zezakhiwo zesithando somlilo: isithando somlilo esiyisilinda kanye nesithando somlilo sebhokisi, ngakho-ke kunezinhlobo ezimbili zesakhiwo.
Isithando somlilo esiyisilinda:
Ngokusekelwe ezicini zesakhiwo sesithando esiyisilinda, ingxenye yesitini esikhanyayo phansi kwezindonga zesithando segumbi elikhanyayo kufanele ifakwe amathayela ngamablanketi e-CCEWOOL ceramic fiber, bese ibekwa ngezitini ezikhanyayo ze-CCEFIRE; izingxenye ezisele zingafakwa amathayela ngezingqimba ezimbili zamablanketi e-CCEWOOL HP ceramic fiber, bese ibekwa ngezingxenye ze-zirconium aluminium ceramic fiber esakhiweni sokubambelela se-herringbone.
Ingxenye ephezulu yesithando somlilo isebenzisa izendlalelo ezimbili zezingubo ze-ceramic fiber ze-CCEWOOL HP, bese zihlanganiswa ngamamojula e-ceramic fiber e-zirconium aluminium esakhiweni se-anchor esilengayo esinembobo eyodwa kanye namamojula okugoqa ahlanganiswe odongeni lwesithando somlilo futhi aqiniswe ngezikulufo.
Isithando somlilo sebhokisi:
Ngokusekelwe ezicini zesakhiwo sesithando sebhokisi, ingxenye yesitini esikhanyayo phansi kwezindonga zesithando segumbi elikhanyayo kufanele ifakwe amathayela ngamablanketi e-CCEWOOL ceramic fiber, bese ibekwa ngezitini ezikhanyayo ze-CCEFIRE; okunye kungafakwa amathayela ngezingqimba ezimbili zamablanketi e-CCEWOOL HP ceramic fiber, bese ibekwa ngezingxenye ze-zirconium aluminium fiber esakhiweni se-angle iron anchor.
Ingxenye ephezulu yesithando somlilo isebenzisa izendlalelo ezimbili ezinamathayili zezingubo ze-CCEWOOL HP ceramic fiber ezihlanganiswe ngamamojula e-zirconium aluminium ceramic fiber esakhiweni se-anchor esilenga umgodi owodwa.
Lezi zinhlobo ezimbili zesakhiwo sezingxenye zefayibha ziqinile ekufakweni nasekulungisweni, futhi ukwakhiwa kuyashesha futhi kulula kakhulu. Ngaphezu kwalokho, kulula ukuzihlukanisa nokuzihlanganisa ngesikhathi sokulungiswa. Ulwelwesi lwefayibha lunobuqotho obuhle, futhi ukusebenza kokuvikela ukushisa kuyamangalisa.
Uhlobo lokufakwa kwe-fiber lining:
Ngokwezici zesakhiwo sokubambelela sezingxenye zefayibha, izindonga zesithando zisebenzisa izingxenye zefayibha "ze-herringbone" noma "ze-angle iron", ezihlelwe ngendlela efanayo eceleni kwendlela yokugoqa. Izingubo zefayibha zezinto ezifanayo phakathi kwemigqa ehlukene zigoqwa zibe yisimo se-U ukuze kulungiswe ukuncishiswa kwefayibha.
Kwizingxenye zefayibha yokuphakamisa imbobo ephakathi ezifakwe eceleni komugqa ophakathi kuya emaphethelweni esithando somlilo esiyisilinda phezulu kwesithando somlilo, kusetshenziswa ilungiselelo "lephansi lephareli"; amabhlogo okugoqa emaphethelweni aqiniswa ngezikulufo ezishiselwe ezindongeni zesithando somlilo. Amamojula okugoqa ayanda abheke ezindongeni zesithando somlilo.
Izingxenye zefayibha zokuphakamisa imbobo ephakathi phezulu kwesithando sebhokisi zamukela ilungiselelo "lephansi lephakeji".
Isikhathi sokuthunyelwe: Meyi-11-2021
