Kugadzira nekuvaka maovheni ekugadzirisa ma catalytic
Pfupiso:
Chitofu chinogadzirisa magetsi (catalytic reforming furnace) ifuro rinodziisa rinovandudza mhando yezvikamu zvakasiyana-siyana zvepetroleum nekupwanya uye kupatsanura zvikamu zvepetroleum kuburikidza ne catalyst catalysis uye kushanda kwekupisa kwakanyanya kugadzira paraffins neparaffins shoma. Kupisa kwechikamu panguva yekupwanya uye isomerization reactions kunenge 340-420℃, uye tembiricha yekamuri remwaranzi inenge 900℃. Maumbirwo efuro rinogadzirisa magetsi (catalytic reforming furnace) akafanana neaya efuro rinodziisa, iro rakakamurwa kuita mhando mbiri: furnace yecylindrical nefurnace yebhokisi, imwe neimwe inoumbwa nekamuri remwaranzi nekamuri re convection. Kupisa kunonyanya kupihwa nemwaranzi mukamuri re radiation, uye kupisa mukamuri re convection kunonyanya kutamiswa ne convection. Tichifunga nezvehunhu hwefuro rinogadzirisa magetsi (catalytic reforming furnace), fiber lining inowanzo shandiswa chete kumadziro nepamusoro pekamuri remwaranzi. Kamuri re convection rinowanzo umbwa ne refractory castable.
Kusarudza zvinhu zvemachira:
Tichifunga nezvekupisa kwechoto (kazhinji kacho700-800℃) uye mamiriro ekunze asina kusimba ekuderedza simba muchoto chekugadzirisa mashandisirwo emagetsi pamwe nemakore edu ekugadzira nekuvaka uye chokwadi chekuti ma "burners" akawanda anowanzo kugoverwa muchoto kumusoro nepasi nemativi emadziro, zvinhu zve "lining" zvechoto chekugadzirisa mashandisirwo emagetsi zvinoonekwa kuti zvine CCEFIRE light-brick lining ine urefu hwe1.8-2.5m. Zvimwe zvikamu zvinoshandisa CCEWOOLaruminiyamu ine aluminium yakawandaZvikamu zvefayibha zveceramic sezvinhu zvinopisa pamusoro pejira, uye zvinhu zvekumashure zvezvikamu zvefayibha zveceramic nezvidhinha zvakareruka zvinoshandisa CCEWOOLmweromagumbeze esimbi yeceramic.
Chimiro chemupendero:
Zvichienderana nekugoverwa kwemaburi emoto muchitofu chekugadzirisa simba remagetsi, kune mhando mbiri dzezvivakwa zvechoto: choto chesilinda nechoto chebhokisi, saka kune mhando mbiri dzezvivakwa.
Choto chedenderedzwa:
Zvichienderana nehunhu hwechoto chesilinda, chikamu chezvidhinha chakareruka chiri pasi pemadziro echoto chekamuri rinopenya chinofanira kunamirwa nemachira eCCEWOOL ceramic fiber, uye chobva chanamirwa nezvidhinha zveCCEFIRE light refractory; zvimwe zvikamu zvinogona kunamirwa nemachira maviri eCCEWOOL HP ceramic fiber blankets, uye chobva chanamirwa nezvinhu zve ceramic fiber zvakajairwa muchimiro che herringbone anchoring.
Pamusoro pechoto pane machira maviri eCCEWOOL ceramic fiber, uye wozoisa mamodule e ceramic fiber emhando yepamusoro muchimiro cheanchor chine gomba rimwe chete pamwe nemamodule anopetwa akasungirirwa kumadziro echoto uye akasungirirwa ne screws.
Choto chebhokisi:
Zvichienderana nechimiro chechoto chebhokisi, chikamu chezvidhinha chakareruka chiri pasi pemadziro echoto chekamuri rinopenya chinofanira kunamirwa nemachira eCCEWOOL ceramic fiber, uye chobva chanamirwa nezvidhinha zveCCEFIRE lightweight refractory; zvimwe zvinogona kunamirwa nemachira maviri eCCEWOOL standard ceramic fiber blankets, uye chobva chanamirwa nezvinhu zvealuminium fiber zvine angle simbi.
Pamusoro pechoto panoshandisa zvidimbu zviviri zvemachira eCCEWOOL akajairwa epurasitiki, akafukidzwa nemamodule epurasitiki epurasitiki ane aluminium yakawanda muchimiro chesimbi chinorembera chine gomba rimwe chete.
Marudzi maviri aya ezvikamu zvefiber akasimba pakuiswa nekugadzirisa, uye kugadzirwa kwacho kunokurumidza uye kuri nyore. Uyezve, zviri nyore kupatsanura nekubatanidza panguva yekugadzirisa. Faibha iri mukati mayo ine hunhu hwakanaka, uye mashandiro ekudzivirira kupisa anoshamisa.
Chimiro chekugadzwa kwefiber lining:
Zvichienderana nehunhu hwechimiro chekunamira chezvikamu zvefiber, madziro echoto anoshandisa zvikamu zvefiber zve "herringbone" kana "angle iron", izvo zvakarongwa nenzira imwe chete zvichitevedza nzira yekupeta. Magumbeze efiber echinhu chimwe chete pakati pemitsara yakasiyana anopetwa kuita chimiro cheU kuti atsive kupera kwefiber.
Kune zvikamu zvefiber zvinokwidza maburi ari pakati zvakaiswa pamutsetse wepakati kusvika kumucheto wechoto che cylindrical pamusoro pechoto, kurongeka kwe "parquet floor" kunoshandiswa; mabhuroko anopetwa pamipendero anosungirirwa ne screws dzakasungirirwa pamadziro echoto. Ma modules anopetwa anokura akananga kumadziro echoto.
Zvikamu zvefiber zvinokwidza gomba repakati pamusoro pechoto chebhokisi zvinoshandisa "pasi reparquet".
Nguva yekutumira: Chivabvu-11-2021
