Uyilo kunye nokwakhiwa kweefurnaces ze-hydrogenation
Isishwankathelo:
Iziko le-hydrogenation luhlobo lwesithando somlilo se-tubular, esihlambulula kwaye sicokise i-oyile ekrwada ngokususa ukungcola kwayo, njengesulfure, i-oksijini, kunye ne-nitrogen, kunye ne-olefin ehluthayo ngexesha le-hydrogenation, ngokuqhekeka kunye neempendulo ze-isomerization kuxinzelelo oluphezulu (100-150Kg / Cm2) kunye nobushushu (330-Cm2) kunye nobushushu (330-Cm2). Ngokusekwe kwiindidi ezahlukeneyo zeoyile ekrwada esulungekisiweyo, kukho iziko le-diesel hydrogenation, i-oyile eshiyekileyo ye-hydrodesulfurization furnaces, i-petroli yokucoca i-hydrogenation furnaces njalo njalo.
Isakhiwo sesithando somlilo se-hydrogenation sifana neso sithando somlilo esiqhelekileyo se-tubular, kwiimilo ze-cylinder okanye ibhokisi. Isithando somlilo ngasinye senziwe ngegumbi lemitha kunye negumbi lokuhambisa. Ubushushu obukwigumbi elikhazimlayo bugqithiselwa ikakhulu yimitha, kwaye ubushushu obukwigumbi lokuhambisa bugqithiselwa ngokuyintloko nge-convection. Ngokweemeko zokusabela kwe-hydrogenation, ukuqhekeka, kunye ne-isomerization, ubushushu besithando somlilo we-hydrogenation malunga ne-900 ° C. Ngokubhekiselele kwezi mpawu zingasentla zesithando somlilo se-hydrogenation, i-fiber lining isetyenziselwa kuphela iindonga kunye nephezulu yegumbi elikhanyayo. Igumbi lokuhambisa liphonswa ngokubanzi kunye ne-refractory castable.
Ukumisela imathiriyeli yelinen:
Ukuqwalasela iubushushu besithando somlilo (ngokuqhelekileyo malunga900℃)kwayeumoya wokunciphisa obuthathakakwiihkwiziko le-ydrogenationnjengoiminyaka yethu yoyilo kunye namava okwakha kunyeinyaniso yokuba ainani elikhuluizitshisi zisasazwa kwiziko phezulu nasezantsi kunye namacala eludongeni, i-lining materializiko le-hydrogenationizimisele ukubandakanya i-1.8-2.5m ephakamileyo ye-CCEFIRE yombane yezitena ezikhanyayo. Amalungu aseleyo asebenzisa i-CCEWOOL ephezulu-aluminiyam i-aluminium fiber components njengeyona nto ishushu engaphezulu kwe-lining, kunye nezixhobo zangasemva ze-ceramic fiber components kunye nezitena ezikhanyayo zisebenzisa iingubo ze-CCEWOOL zefayibha eziqhelekileyo.
Ubume bomgca:
Ngokusasazwa kwee-nozzles ze-burner kwi-furnace ye-hydrogenation, kukho iintlobo ezimbini zezakhiwo zesithando somlilo: i-cylindrical furnace kunye nesithando somlilo, ngoko kukho iindidi ezimbini zesakhiwo.
Isithando somlilo esiyicylindrical:
Ngokusekelwe kwiimpawu zesakhiwo sesithando somlilo, inxalenye yesitena esikhanyayo esezantsi kweendonga zomlilo wegumbi elikhazimulayo kufuneka ifakwe iithayile ngeengubo ze-CCEWOOL ze-ceramic fiber, emva koko zifakwe kwi-CCEFIRE izitena ezikhanyelayo zokukhanya; iindawo eziseleyo zinokufakwa kwiithayile ezimbini zeengubo ze-CCEWOOL zomgangatho we-ceramic fiber, kwaye emva koko zipakishwe ngamacandelo aphezulu e-aluminiyam ye-ceramic fiber kwisakhiwo se-anchoring ye-herringbone.
Umphezulu weziko uthatha iingubo ezimbini ze-CCEWOOL ze-ceramic fiber eziqhelekileyo ze-ceramic, kwaye emva koko zifakwe kwiimodyuli eziphezulu ze-aluminiyam kwisakhiwo se-ankile esinomngxuma omnye kunye neemodyuli zokusonga ezidityaniswe kudonga lwesithando somlilo kwaye zilungiswe ngezikrufu.
Iziko lebhokisi:
Ngokusekelwe kwiimpawu zesakhiwo sebhokisi lesithando somlilo, inxalenye yezitena ezikhanyayo ezantsi kweendonga zomlilo wegumbi elikhazimulayo kufuneka ifakwe iithayile ngeengubo ze-CCEWOOL ze-ceramic fiber, emva koko zifakwe kwi-CCEFIRE izitena ezikhanyelayo ezilula; intsalela inokufakwa iithayile ezimbini zeengubo ze-CCEWOOL zomgangatho we-ceramic fiber, kwaye emva koko zipakishwe ngamacandelo aphezulu e-aluminiyam kwisakhiwo se-ankile yentsimbi.
Umphezulu wesithando somlilo uthatha iileya ezimbini ezinethayile zeCCEWOOL iingubo zefiber zeceramic eziqhelekileyo ezifakwe kwiimodyuli eziphezulu ze-aluminium ze-ceramic fiber kwisakhiwo se-ankile esinomngxuma omnye.
Ezi ntlobo zimbini zesakhiwo samacandelo e-fiber ziqinile ngokufanelekileyo ekufakeni nasekulungiseni, kwaye ukwakhiwa kuyakhawuleza kwaye kulula ngakumbi. Ngaphezu koko, kulula ukuchithwa kunye nokudibanisa ngexesha lokugcinwa. I-fiber lining inengqibelelo efanelekileyo, kwaye ukusebenza kokushisa ubushushu kuyamangalisa.
Uhlobo lolungiselelo lofakelo lwefiber lining:
Ngokweempawu zesakhiwo se-anchoring samacandelo e-fiber, iindonga zesithando somlilo zamkela "i-herringbone" okanye "i-angle iron" yefiber components, ezicwangciswe kwicala elifanayo ecaleni kwendlela yokugoba. Iingubo zefiber zezinto ezifanayo phakathi kwemiqolo eyahlukeneyo zigoqwe zibe ngu-U ukuhlawulela ukushwabana kwefiber.
Kumacandelo e-fiber hoisting emngxunyeni afakwe ecaleni komgca ophakathi ukuya kumda we-cylindrical furnace phezulu kwesithando somlilo, ilungiselelo "lomgangatho we-parquet" liyamkelwa; iibhloko ezisongelwayo emacaleni zilungiswe ngezikrufu ezidityanisiweyo kwiindonga zesithando somlilo. Iimodyuli zokugoba zandisa kwicala elibhekiselele kwiindonga zesithando somlilo.
Inxalenye yefiber ephakathi komngxuma phezulu kwibhokisi yomlilo ithatha ilungiselelo "lomgangatho weparquet".
Ixesha lokuposa: May-10-2021
