Kugadzira nekugadzira maovheni ekubvisa kumanikidzwa
Pfupiso:
Chitofu che decompression ifuro rinodziya rinowana zvigadzirwa zvakasiyana-siyana zve distillate, zvakaita sepeturu, dhiziri, parafini, nezvimwewo nekubvisa mafuta asina kubikwa pasi pekumanikidzwa kwakashata kana kuparadzanisa zvikamu zvakasiyana zve alkanes. Maumbirwo efuro rinodziya re decompression akafanana neaya efuro rinodziya, iro rakakamurwa kuita mhando mbiri: furnace ye cylindrical nefurnace yebhokisi. Furnace yega yega inoumbwa nekamuri re radiation nekamuri re convection. Kupisa kunowanzo pihwa nemwaranzi mukamuri re radiation, uye kupisa mukamuri re convection kunonyanya kutamiswa ne convection. Tembiricha yemaitiro e distillation separation reaction inowanzo kuve 180-350°C, uye tembiricha yefurnace yekamuri re radiation inowanzove 700-800°C. Tichifunga nezvehunhu hwefurnace re decompression, fiber lining inowanzo shandiswa chete kumadziro nepamusoro pekamuri re radiation. Kamuri re convection rinowanzo gadzirwa ne refractory castable.
Kusarudza zvinhu zvemachira:
Tichifunga nezvekupisa kwechoto (kazhinji kacho700-800℃) uye mhepo isina simba yekuderedza simba muchoto che decompression pamwe nemakore edu ekugadzira nekuvaka uye chokwadi chekuti huwandu hwakawanda hwezvinotsva zvinowanzo kugoverwa muchoto kumusoro nepasi nemativi emadziro, jira re decompression furnace rinowanikwa rine 1.8-2.5m yakakwirira yeCCEFIRE light-brick lining. 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 che decompression, kune mhando mbiri dzezvivakwa zvechoto: choto chesilinda nechoto chebhokisi, saka kune mhando mbiri dzezvivakwa.
Choto chedenderedzwa:
Zvichienderana nechimiro chechoto checylindrical, 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 standard ceramic fiber blankets, uye chobva chanamirwa nezvinhu zve ceramic fiber zvine aluminum yakawanda 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
