Ukwakhiwa nokwakhiwa kwamahhavini e-hydrogenation
Uhlolojikelele:
Isithando somlilo se-hydrogenation luhlobo lwesithando somlilo esifudumele, esihlanza futhi sicwenge uwoyela ongahluziwe ngokususa ukungcola kwawo, njenge-sulphur, i-oxygen, ne-nitrogen, nokugcwalisa i-olefin ngesikhathi se-hydrogenation, ngokuqhekeka nokusabela kwe-isomerization ngokucindezela okuphezulu (100-150Kg / Cm2) kanye nokushisa (370-430 ℃). Ngokususelwa ezinhlotsheni ezahlukahlukene zikawoyela oluhlanjululwe elicwengiwe, kukhona iziko ledizili le-hydrogenation, izinsalela zikawoyela ezisasele ze-hydrodesulfurization, uphethiloli ocwenga iziko le-hydrogenation njalonjalo.
Isakhiwo sesithando somlilo se-hydrogenation siyefana nesithando somlilo esivamile se-tubular, esimweni se-cylinder noma ibhokisi. Isithando somlilo ngasinye sakhiwa igumbi lokushisa ngemisebe kanye negumbi le-convection. Ukushisa ekamelweni elikhazimulayo kudluliswa ikakhulukazi yimisebe, kanti ukushisa egumbini lokuhambisa izinto kudluliswa ikakhulukazi nge-convection. Ngokuya ngezimo zokuphendula ze-hydrogenation, ukuqhekeka, kanye ne-isomerization, izinga lokushisa kwesithando somlilo se-hydrogenation cishe liyi-900 ° C. Ngenxa yezici ezingenhla zesithando se-hydrogenation, ulwelwesi lwe-fiber ngokuvamile lusetshenziselwa izindonga naphezulu kwekamelo elikhazimulayo. Igumbi le-convection livame ukusakazwa nge-castable refractory.
Ukunquma izinto zokwakha ulayini:
Uma kubhekwa i- Ukushisa kwesithando somlilo (imvamisa cishe 900℃) futhi isimo esibuthakathaka sokunciphisa phakathi i hisithando somlilo se-ydrogenation kanye ne iminyaka yethu yokuklama nokwakha isipiliyoni kanye ne iqiniso lokuthi a inani elikhulu le- Izishisi zivame ukusatshalaliswa esithandweni ngaphezulu nangaphansi nangasemaceleni odonga, ulwelwesi lwendwangu lwe isithando somlilo se-hydrogenation izimisele ukufaka ulwelwesi lwezitini ezikhanyayo oluyi-1.8-2.5m high CCEFIRE. Izingxenye ezisele zisebenzisa i-CCEWOOL high-aluminium ceramic fiber components njengezinto ezishisayo zokwakheka kolwelwesi, nezinto zokwakha ulayini zangemuva zezinto ze-ceramic fiber kanye nezitini ezikhanyayo zisebenzisa izingubo zokulala ezijwayelekile zeCCEWOOL.
Ulwelwesi isakhiwo:
Ngokusatshalaliswa kwemibhobho yokushisa esithandweni se-hydrogenation, kunezinhlobo ezimbili zezakhiwo zesithando somlilo: isithando somlilo esiyindilinga nesithando sebhokisi, ngakho-ke kunezinhlobo ezimbili zesakhiwo.
Isithando somlilo esiyindilinga:
Ngokuya ngezici zokwakheka kwesithando somlilo, ingxenye yezitini ekhanyayo engezansi kwezindonga zesithando segumbi elikhazimulayo kufanele ithayishwe ngezingubo zokugqoka ze-ceramic ze-CCEWOOL, bese ibekwa ngezitini ezikhanyayo ze-CCEFIRE; izingxenye ezisele zingafakwa uthayela ngezingqimba ezimbili zezingubo zokugqoka ze-ceramic fiber ezijwayelekile ze-CCEWOOL, bese zifakwa ngezakhi ze-fiber ezinama-aluminium aphezulu ku-herringbone anchoring structure.
Ingaphezulu lesithando somlilo lamukela izingqimba ezimbili zezingubo zokugqoka ze-ceramic standard ze-CCEWOOL, bese lihlanganiswa ngamamojula aphezulu e-aluminium esakhiweni sehange elenga imbobo eyodwa kanye namamojula okusonga ashiselwe odongeni lwesithando futhi alungiswa ngezikulufo.
Isithando sebhokisi:
Ngokuya ngezici zokwakheka kwesithando sebhokisi, ingxenye yesitini ekhanyayo engezansi kwezindonga zesithando segumbi elikhazimulayo kufanele ithayishwe ngezingubo zokugqoka ze-ceramic ze-CCEWOOL, bese ibekwa ngezitini ezingaphansi kweCCEFIRE ezingasindi; okunye kungafakwa uthayela ngezingubo ezimbili zezingubo zokulala ze-ceramic fiber ezijwayelekile ze-CCEWOOL, bese zifakwa ngezakhi ze-fiber ezinama-aluminium aphezulu kusakhiwo sehange lensimbi elengile.
Ingaphezulu lesithando somlilo lamukela izingqimba ezimbili ezinamathayili zezingubo zefayibha ezijwayelekile ze-CCEWOOL ezihlanganiswe ngamamojula aphezulu e-aluminium ceramic fiber esakhiweni sehange elenga imbobo eyodwa.
Lezi zinhlobo ezimbili zokwakheka kwezingxenye ze-fiber ziqinile ekufakweni nasekulungisweni, futhi ukwakhiwa kuyashesha futhi kulula. Ngaphezu kwalokho, kulula ukuqaqa futhi ahlangane ngesikhathi sokugcinwa. Ulwelwesi lwe-fiber lunobuqotho obuhle, futhi ukusebenza kokufakwa kokushisa kuyaphawuleka.
Ifomu lokuhlelwa kokufakwa kwe-fiber:
Ngokwezici zesakhiwo sokubambelela sezakhi zefayibha, izindonga zesithando zamukela izingxenye zefayibha "i-herringbone" noma "angle iron", ehlelwe ngendlela efanayo ohlangothini lokugoqa. Izingubo zokugqoka ze-fiber zento efanayo phakathi kwemigqa ehlukene zihlanganiswe zibe umumo we-U ukukhokhela ukuncipha kwefayibha.
Okwezingxenye zefayibha eziphakamisa imbobo ezimaphakathi kufakwe kulayini ophakathi nendawo onqenqemeni lwesithando somlilo phezulu kwesithando somlilo, ilungiselelo le- "parquet floor" liyamukelwa; amabhlogo wokugoqa emaphethelweni alungiswa ngezikulufo ezifakwe ezindongeni zesithando somlilo. Amamojula wokugoqa anwebeka ohlangothini olubheke ezindongeni zesithando somlilo.
Izimbobo eziphakathi nendawo zomgodi ophakamisa phezulu kwesithando sebhokisi zisebenzisa ukuhleleka kwe- "parquet floor".
Isikhathi Iposi: May-10-2021
