Design and Constrund of Catalytic Reform Faces
Ukubuka konke:
Isithando somlilo esiguqukayo siyisithando sokufudumeza esithuthukisa ikhwalithi yezingxenyana ezahlukahlukene ze-petroleum ngokuqhekeka kanye ne-isometing friction nge-catalyst catalysis kanye nesenzo sokushisa esiphakeme sokwakha amaphalafini kanye namaphalafini aphansi. Izinga lokushisa lengxenyana ngesikhathi sokuqhekeka kanye nokusabela kwe-isomerization cishe ngo-340-420 ℃, futhi izinga lokushisa legumbi le-radiation lingaba ngu-900 ℃. Ukwakheka kwesithando somlilo esiguqukayo kuyafana nalokho ngesithando esifudumele esijwayelekile, esihlukaniswe izinhlobo ezimbili: isithando somlilo kanye nesithako sebhokisi, ngalinye lakhiwa yigumbi lama-radiation kanye negumbi lokuxhuma. Ukushisa kuhlinzekwa ikakhulukazi ngemisebe egumbini lokuvuselela, futhi ukushisa egumbini lokuqhubeka kudluliswa ngokuqalwa. Ngenxa yalezi zici ezingenhla zesithando se-catalytic aguqukayo, i-fiber lining ngokuvamile isetshenziselwa izindonga nangaphezulu kwegumbi lemisebe. Igumbi le-convection livame ukuphonswa nge-refractory eqinile.
Ukunquma izinto zokwenza okulayini:
Uma kucatshangelwa izinga lokushisa lomlilo (imvamisa mayelana700-800℃) kanye nomoya obuthakathaka oncishisiwe esithandweni se-catalytic aguqukayo kanye neminyaka yethu yokwakhiwa nokwakhiwa kanye nenani elikhulu labashinini, izinto zodonga, izingodo zokukhanya okukhanyayo zibandakanya ukufaka i-1.8-5.5M ephezulu yokukhanya kwesikhashana. Izingxenye ezisele zisebenzisa i-CCEWoolI-High-aluminiumIzakhi ze-ceramic fiber njengezinto ezishisayo ezingaphezulu kwe-lining, kanye nezinto zokwenziwa zangemuva ze-ceramic fiber izakhi kanye nezitini ezikhanyayo zisebenzisa i-ccewool-vamileIzingubo zokulala ze-ceramic fiber.
Isakhiwo se-lining:
Ngokusho kokusatshalaliswa kwama-nozzles ashisekayo ngaphakathiIsithando se-Catalytic Reform, Kunezinhlobo ezimbili zezakhiwo zezinto zomlilo: isithando se-cylindrical kanye nesithako sebhokisi, ngakho-ke kunezinhlobo ezimbili zesakhiwo.
Isithando se-cylindrical:
Ngokusekelwe kwizici zokwakheka kwesithando se-cylindrical, ingxenye yesitini ekhanyayo ezansi kwezindonga zomlilo wegumbi elikhazimulayo kufanele iboshwe nge-ccewool ceramic fiber fiber, bese ifakwe ngezitini ezikhanyayo zomlilo; Izingxenye ezisele zingathathwa ngezendlalelo ezimbili zeCCEWool HP Ceramic fiber fiber, bese zifakwa ngezinto ezijwayelekile ze-ceramic fiber ngesakhiwo se-herringbone.
Phezulu kwesithando sokwamukela izingqimba ezimbili ze-CCEWool Standard Ceramic Fiber Foice Foice, bese zifakwe ngamamojula we-High-Aluminium Ceramic Fiber in addown dengwane ye-anchor kanye namamojula wokugoqa ama-module afakwe odongeni lomlilo futhi ahlelwe ngezikulufo.
Isithando somlilo:
Ngokusekelwe kwizici zesakhiwo zesithando somlilo, ingxenye yesitini ekhanyayo ezansi kwezindonga zomlilo wegumbi elikhazimulayo kufanele iboshwe nge-ccewool ceramic fiber fiber, bese ifakwe ngezitini ezishisayo ezikhanyayo; Ukuphumula kungathathwa ngezendlalelo ezimbili zeCCEWool Standard Ceramic Fiber Foice Ferew, bese zifakwe ezingxenyeni ze-fiber eziphezulu ze-aluminium fiber ekwakhekeni kwe-angle iron anchor.
Ingaphezulu lesithando selisebenzisa izingqimba ezimbili ezithambekele ze-CCEWOOL Standard Ceramic Fiber Cere
Lezi zinhlobo ezimbili zesakhiwo zezakhi ze-fiber ziqinile ngokufakwa kanye nokulungisa, futhi ukwakhiwa kushesha futhi kulula kakhulu. Ngaphezu kwalokho, kulula ukuqaqa futhi uqoqe ngesikhathi sokulungiswa. I-fiber lining inobuqotho obuhle, futhi ukusebenza kokushisa kokushisa kuyamangalisa.
Uhlobo lokufakwa kokufakwa kwe-fiber lining:
Ngokusho kwezimpawu zokwakheka kwe-anchroring zezakhi ze-fiber, izindonga zomlilo zamukela "i-herringbone" noma "angle iron" fiber, ezihlelwe ngendlela efanayo eceleni kwendlela yokugoqa. Izingubo zokulala ze-fiber ezintweni ezifanayo phakathi kwemigqa ehlukene zigoqwa zibe ukwakheka kwe-U ukunxephezela i-fiber shrinkage.
Ngoba i-central hole i-fiber izakhi ezifakwe emugqeni ophakathi kuya emaphethelweni wesithando somlilo phezulu kwesithando somlilo, ilungiselelo le- "Parquet Phansi" liyamukelwa; Amabhulokhi wokugoqa emaphethelweni ahlelwe ngezikulufo ezifakwe ezindongeni zomlilo. Amamojula wokugoqa ayakhula endaweni ebheke ezindongeni zomlilo.
I-Central HOLE iphakamisa izakhi ze-fiber phezulu kwebhokisi lomlilo lamukela uhlelo lwe- "Parquet Phansi".
Isikhathi Seposi: Meyi-11-2021
