I-Annular Furnace iyisistimu yokushisa eqhubekayo evamile esezingeni eliphezulu. Iziko layo liyajikeleza ngenkathi izinto zokusebenza zihamba njalo egumbini lesithando esijikelezayo, ziqedela izigaba zokushisa kwangaphambili, ukufudumeza, nokucwilisa. Iziphetho zokushaja nokukhipha zixhunyiwe, zakha indlela yokucubungula ukushisa evaliwe. Lolu hlobo lwesithando lusetshenziswa kabanzi ekufudumaleni, ekufudumaleni kwangaphambi kokucima, ekuphathweni kokushisa okuqhubekayo, kanye nezinqubo ezithile ze-powder metallurgy.
Kuye ngesigaba sensimbi kanye nezidingo zenqubo, izinga lokushisa lokusebenza livame ukuba phakathi kuka-1050–1300°C futhi ligcinwa ngaphansi kwesimo sezulu sokucindezela esincipha kancane noma esihle kancane.
Uma kuqhathaniswa nezithando ezivamile eziqondile, izithando ezi-annular zibonisa izici ezihlukile zesakhiwo. Igumbi lesithando lakhiwe izindonga eziyindilinga zangaphakathi nezangaphandle kanye nophahla oluyindilinga. Ngesikhathi sokusebenza kwezinga lokushisa eliphezulu, udonga lwangaphakathi luyanwebeka ngaphandle kuyilapho udonga lwangaphandle lunwebeka ngaphakathi. Lokhu kwanda kokushisa okuphambene kudala ukusatshalaliswa kokucindezeleka okuyinkimbinkimbi okubili ngaphakathi kohlelo lwe-lining, okwandisa ingozi yokugxilisa ingqondo nokuqhekeka ngesikhathi sokusebenza isikhathi eside.
Ngenxa yalesi sizathu, izinto zokufakwa kophahla lwesithando akumele zinikeze nje kuphela ukumelana nokushisa okuzinzile kanye nokusebenza kokuvikela, kodwa futhi nokuguquguquka okwanele kanye nekhono lokunciphisa ukwanda.
Ngaphansi kwalezi zimo zesakhiwo, izinhlelo zokufakwa kwe-fiber egcwele noma ehlanganisiwe ezisekelwe ekufakweni kwe-CCEWOOL® ceramic fire blanket ziye zaba yisisombululo esiyinhloko sokwenza ngcono isithando somlilo sesimanje.
Umklamo Wendwangu Yophahla: Ukulinganisela Ukunciphisa Isisindo Nokuqhubeka Kwesakhiwo
Uphahla lwesithando luhlala luvezwa emisebeni yokushisa okuphezulu futhi lusebenza njengesakhiwo esilengayo, okwenza ukulawula isisindo kanye nokuthembeka kokubambelela kube yizinto ezibalulekile. Uhlelo lwe-lining oluhlanganisiwe olunezingqimba luqashelwa kabanzi njengendlela yokuklama ethembekile.
Isendlalelo esisekelayo sisebenzisa ingubo yefayibha ye-ceramic ye-CCEWOOL® 1260HPS njengesendlalelo sokuvikela i-ceramic fire blanket esiyisisekelo. Indima yaso idlulela ngale kokunciphisa izinga lokushisa elibandayo kanye nokunciphisa ukudluliselwa kokushisa egobolondweni lensimbi. Ngenxa yokuqukethwe kwayo okuphansi kokungcola kanye nokuncipha okuqondile okulawulwayo emazingeni okushisa aphezulu, sigcina ubuqotho besakhiwo isikhathi eside senkonzo, sinciphisa ingozi yokwakheka kwegebe okubangelwa ukufinyela kokushisa okungalingani.
Isendlalelo sobuso obushisayo siqukethe amamojula e-CCEWOOL® 1430HZ ceramic fiber afakwe ngaphansi kokucindezelwa kwangaphambi kokucindezela futhi ahlelwe ngendlela "yendlela yamasosha" ehlelekile. Izingubo zokumboza ezimise okwe-U zifakwa phakathi kwamamojula ukuze zimunce ukushwabana okuqondile kanye nokufuduka kwesakhiwo ngesikhathi sokujikeleza kokushisa.
Lesi sakhiwo esihlanganisiwe—ukuhlanganisa izendlalelo zengubo yomlilo ye-ceramic kanye nokufakwa kokushisa okuguquguqukayo—kunciphisa kakhulu isisindo sophahla ngenkathi kuthuthukisa ikhono lesistimu lokubhekana nokwehluka kokukhula kokushisa. Ngenxa yalokho, ukuqhubeka kwesakhiwo isikhathi eside kanye nokuqina kokuvala kugcinwa.
Umklamo Wokulenga Odongeni: Ukuphatha Ukwanda Okuhlukile Ku-Jiyomethri Ejikelezayo
Isakhiwo sodonga sithinteka ngqo yizici zokucindezeleka kwejometri zokwakheka kwe-annular. Ngenxa yokuthi izindonga zangaphakathi nezangaphandle zanda ngezindlela eziphambene, uthango lwezitini oluqinile luvame ukuba nzima ukumunca ukuguquka, okuholela ekuqhekekeni nasekuqhekekeni.
Ukuze kuxazululwe lokhu, kuvame ukusetshenziswa ukufakelwa kwengubo yomlilo ye-ceramic enezingqimba eziningi kanye namamojula e-fiber ye-ceramic. Ingqimba yokusekelayo inezingqimba eziningi zengubo ye-fiber ye-ceramic ye-CCEWOOL® 1260°C ukuze kusungulwe i-gradient yokushisa eqinile. Ubuso obushisayo busebenzisa amamojula e-fiber ye-ceramic ye-CCEWOOL® 1260HPS noma i-1430HZ, afakwe kuma-configurations ahambisana ne-arc noma anesimo se-wedge ukuze kuncishiswe ukugxilisa ingqondo kwe-geometric.
Uma kuqhathaniswa nezindonga zezitini zendabuko, ukucindezelwa kwamamojula efayibha kusiza ngempumelelo ukunwebeka okuhlukile phakathi kwezindandatho zangaphakathi nezangaphandle. Okwamanje, ungqimba lwengubo yomlilo ye-ceramic eqhubekayo lusiza ukugcina ubuqotho be-hot-face ngisho nangaphansi kokususwa okuncane kwesakhiwo, ngaleyo ndlela kuncishiswe ingozi yokuqhekeka futhi kwandiswe izikhawu zokulungisa.
Indawo Yokushisa, Ukuvula Amapayipi, kanye Nezindawo Zokungena: Ukuqinisa Izifunda Ezinokucindezeleka Okukhulu
Amabhulokhi okushisa, ukuvuleka komoya ongcolile, kanye nezindawo zokungena zibhekene nemithwalo ephezulu yokushisa yendawo, imisebe yomlilo, isivinini segesi, kanye nokucindezeleka komshini. Lezi zindawo zidinga kokubili amandla esakhiwo kanye nokusebenza okuthembekile kokuvikela.
Kulezi zindawo, i-CCEWOOL® ceramic fiber castable ehlanganiswe nezikhonkwane zensimbi ezimelana nokushisa ezimise okwe-Y zivame ukusetshenziswa. I-fiber castable inikeza ukuhanjiswa kokushisa okuphansi ngenkathi inikeza amandla anele okucindezela ukusekela izidingo zesakhiwo sendawo. I-monolithic casting yayo inciphisa imigqa ehlangene futhi ihlangana kahle nokufakwa kwengubo yomlilo ye-ceramic ezungezile, kunciphisa amabhuloho okushisa futhi kuthuthukise ukusebenza kokuvala.
Izindonga Zokuhlukanisa Indawo Ephakeme Nephansi: Ukulawula Ukufuduka Kokushisa
Izitofu ezihlanganisiwe zivame ukuhlukaniswa ngezindawo zokushisa zangaphambi kwesikhathi, zokufudumeza, kanye nezokufaka emanzini. Umehluko wokushisa phakathi kwezindawo ungaba mkhulu. Uma izindonga zokuhlukanisa zingenakho ukumelana okwanele kokushisa, ukufuduka kokushisa kungenzeka, okuthinta ukunemba kokulawula izinga lokushisa kanye nokwanda kokusetshenziswa kukaphethiloli.
Amamojula e-ceramic fibre e-CCEWOOL® amakhulu ahlanganiswe nezendlalelo ze-ceramic fire blanket kanye ne-fiber castable asetshenziselwa ukwakha izindonga zokuhlukanisa ezilula. Lesi sakhiwo esihlanganisiwe sinciphisa ukudluliselwa kokushisa ngenkathi sigcina amandla adingekayo esakhiwo. Ukuhlukaniswa okuthuthukisiwe kokushisa kuthuthukisa ikhono lokulawula izinga lokushisa elizimele, okubaluleke kakhulu ezinhlelweni zokulawula ezenzakalelayo kanye nama-heating curve azinzile.
Isiphetho
Ezithandweni ezihlanganisiwe ezibonakala ngokunwetshwa kokushisa okuqondene nezinhlangothi ezimbili, ukuguquguquka kwe-lining kanye nekhono lokunciphisa ukwanda kubaluleke kakhulu kunezilinganiso zokushisa ezijwayelekile zodwa.
Uhlelo lwe-lining oluhlanganisiwe olusekelwe kuUkufakwa kwengubo yomlilo ye-ceramic ye-CCEWOOL®, kuhlanganiswe namamojula e-ceramic fiber kanye ne-fiber castable, kunganciphisa kakhulu isisindo se-lining, kwehlise izinga lokushisa lobuso obubandayo, futhi kunciphise ukugxilisa ukucindezeleka kokushisa ngenkathi kuhlangatshezwana nezidingo zokusebenza zokushisa okuphezulu.
Ngaphansi kwesimo sesakhiwo sokwandiswa kwendandatho yangaphakathi neyangaphandle okuphambene, ukusetshenziswa okuqhubekayo kwezingqimba zengubo yomlilo ye-ceramic ezisebenza ndawonye nezinhlelo ze-modular kwenza kube nokuzinza kokusebenza kwesikhathi eside.
Kuma-furnace annular adinga ukusebenza okuqhubekayo kanye nokulawula izinga lokushisa okuzenzakalelayo okunembile, ukuhlukaniswa kwezinto kanye nokwakheka kwe-lining okusekelwe ohlelweni sekuyindlela yobuchwepheshe eyinhloko yokwenza ngcono isithando sanamuhla.
Isikhathi sokuthunyelwe: Mashi-26-2026
