Design and Construction of the Heating Lining of Bell-Type Fear Faces
Ukubuka konke:
I-Bell-Type Feaces isetshenziselwa ikakhulukazi ukwelashwa okugqamile nokushisa, ngakho-ke ziyizinto zokushisa ezihlukile zokushisa. Izinga lokushisa lihlala phakathi kuka-650 no-1100 ℃ ikakhulukazi, futhi liyashintsha ngesikhathi esishiwo ohlelweni lokushisa. Kususelwa ekuthathweni kwezinto ezihlanganisiwe ze-Bell-Type, kunezinhlobo ezimbili: isithando somlilo se-square bell-wind kanye nesithako sohlobo lwensimbi eyindilinga. Imithombo yokushisa yezinto ezinsimbi zensimbi igesi kakhulu igesi, ilandelwa ugesi namafutha akhanyayo. Ngokuvamile, izimfanelo zohlobo lwensimbi ziqukethe izingxenye ezintathu: ikhava yangaphandle, ikhava yangaphakathi, nesitofu. Idivaysi yokuhlanganisa ivame ukusethwa kwisembozo sangaphandle esifakwe ngesendlalelo esishisayo, ngenkathi ama-acciver
I-Bell-Type Rund Faces inokuqina komoya okuhle, ukulahleka okushisayo okuphansi, kanye nokusebenza kahle okushisayo. Ngaphezu kwalokho, abawudingi umnyango olekayo noma imishini yokuphakamisa nezinye izindlela zokuhambisa ezihlukene zemishini, ngakho-ke zigcina izindleko futhi zisetshenziswa kabanzi emaphaketheni okushisa okushisa.
Izidingo ezimbili ezibucayi kakhulu zezinto zokwenziwa kwezindwangu zokulahla izinsimbi ziwukukhanya kwesisindo nokusebenza kwamandla kwesembozo sokushisa.
Izinkinga ezijwayelekile nge-refracco yendabuko engasindiizitini ze-ry noma ezisindile ezingasindisiAma-Runture afaka:
1. Izinto zokwenziwa kabusha ezinamandla amakhulu adonsela phansi (ngokuvamile izitini ezilula ezilula zokuphikisa zine-600kg / M3 noma ngaphezulu;
2. Isembozo sangaphandle esiningi sithinta amandla okuphakamisa kanye nendawo yephansi yokukhiqiza.
I-3
Kodwa-ke, i-CCEWOOL REPACTICUCTICE imikhiqizo ye-fiber anokuvuka okuphansi okushisayo, isitoreji esiphansi sokushisa, kanye nobuningi bevolumu ephansi, okuyizizathu ezisemqoka zezicelo zazo ezibanzi ngesembozo sokushisa. Izici zimi ngalendlela elandelayo:
1. Ibanga lokushisa elibanzi elisebenzayo namafomu ahlukahlukene okufaka isicelo
Ngokuthuthukiswa kweCCEWool Ceramic Fibred Production kanye nobuchwepheshe, ccewool ceramic fiber product uthole ukusatshalaliswa kwe-serialization kanye nokusebenza. Ngokulandela izinga lokushisa, imikhiqizo ingahlangabezana nezidingo zamazinga okushisa ahlukene asukela ku-600 ℃ kuya ku-1500 ℃. Ngokuya nge-morphology, kancane kancane imikhiqizo yathuthukisa ukucubungula okuhlukahlukene noma imikhiqizo ejulile evela kukotini yendabuko, izingubo zokulala, izindwangu, izingxenye ezikhethekile, iphepha, izindwangu eziyigugu nokunye. Bangahlangabezana ngokuphelele nezidingo zezimpahla zezimboni zemikhiqizo ye-Ceramic fiber emikhakhelweni ehlukahlukene.
2. Ubuningi bevolumu elincane:
Ubuningi bevolumu yemikhiqizo ye-ceramic fiber ngokuvamile 96 ~ 160kg / m3, okucishe kube yi-1/3 yezitini ezingasindi kanye no-1/5 wombuso ongasindi ophindayo. Esikondweni esanda kuklanywa, ukusetshenziswa kwemikhiqizo ye-ceramic fiber akunakugcina kuphela insimbi, kepha futhi yenza ukulayisha / ukulayisha nokuhamba kalula, kugqugquzela inqubekela phambili kubuchwepheshe bomthamo wezimboni.
3. Amandla okushisa amancane kanye nokugcinwa kokushisa:
Uma kuqhathaniswa nezitini ezisebenzayo kanye nezitini zokufakelwa, umthamo wemikhiqizo ye-ceramic fiber iphansi kakhulu, cishe ngo-1 / 14-1 / 13 wezitini ezisebenzayo kanye ne-1 / 7-1 / 6 yezitini. Ngesithando se-Bell-Type Engisebenza ngezikhathi ezithile, inani elikhulu lokusebenzisa amafutha ahlobene nokukhiqiza lingagcinwa.
4. Ukwakhiwa okulula, isikhathi esifushane
Njengoba izingubo zokulala namamojula we-ceramic namamojula zinokuqina okuhle kakhulu, inani lokucindezelwa lingabikezelwa, futhi asikho isidingo sokushiya amalunga wokunwetshwa ngesikhathi sokwakha. Ngenxa yalokhu, ukwakhiwa kulula futhi kulula, okungaphothulwa ngabasebenzi abanamakhono ajwayelekile.
5. Ukusebenza ngaphandle kwehhavini
Ngokwamukela i-fiber egcwele, imithwalo ingafudumashwa ngokushesha kumazinga okushisa enqubo uma kungavinjelwe ezinye izinto zensimbi, okuthuthukisa kakhulu ukusetshenziswa okusebenzayo kwezimboni futhi kunciphise ukusetshenziswa kwamafutha ahlobene nokukhiqizwa.
6. Ukuvuselelwa okuphansi kakhulu okushisayo
I-Ceramic Fibre iyinhlanganisela yemicu enobubanzi obungu-3-5um, ngakho-ke inokuphamba okuphansi kakhulu okushisayo. Isibonelo, lapho ingubo ye-aluminium ephezulu enobunzima be-128kg / M3 ifinyelela ku-1000 ℃ endaweni eshisayo, i-coeffess eshisayo yokushisa ingu-0.22 (W / MK) kuphela.
7. Ukuqina okuhle kwamakhemikhali kanye nokumelana nokuguguleka komoya:
I-Ceramic fiber ingafakwa kuphela ku-phosphoric acid, i-hydrofluoric acid, kanye ne-alkali eshisayo, futhi izinzile kweminye imithombo yezindaba ephikisayo. Ngaphezu kwalokho, amamojula we-ceramic fiber enziwa ngokugoqwa ngokuqhubekayo izingubo zokulala ze-ceramic fiber endaweni ethile yokushintshana. Ngemuva kokuthi ingaphezulu liphathwe, ukumelana komoya ukuguguleka kungafinyelela kuma-30m / s.
Ukwakheka kwesicelo se-ceramic fiber
Isakhiwo esivamile sokulwa nesembozo sokushisa
Indawo eshisayo yesembozo sokushisa Izinto ezibonakalayo zokulala okungemuva kwezinsimbi zingaba ngaphezulu kwebanga eliphansi kunezinto ezibonakalayo zemodyuli yemodyuli yendawo eshisayo. Amamojula ahlelwe "ku-Battalion of Amasosha" alolo hlobo futhi ahlelwe nge-angle iron noma amamojula amisiwe.
Imodyuli yensimbi engela iyindlela elula yokufaka nokusetshenziswa njengoba inesakhiwo esilula se-anchlang futhi ingavikela ukuthobeka kwesigaxa somlilo ngezinga elikhulu kakhulu.
Ngenhla kwezindawo ezishisayo
Indlela ebekela indawo yokulala ye-ccewool ceramic yamukelwa. Ukufakwa ngaphakathi kwesithando somlilo ngokuvamile kudinga izingqimba ezi-6 kuye kwezingu-9, kulungiswe ngezikulufo zensimbi ezingamelana nokushisa, izikulufo, amakhadi asheshayo, amakhadi okujikeleza, nezinye izingxenye zokujikeleza. Izingubo zokulala ze-ceramic ze-high Lapho ubeka izingubo zokulala, amalunga kufanele okungenani abe ngu-100 mm ngokwahlukana. Izingubo zokulala zangaphakathi ze-ceramic zihlanganiswe nokwenza lula ukwakhiwa, futhi izingqimba ezisendaweni eshisayo zithatha indlela yokugcwala ukuze kuqinisekiswe imiphumela yokubekwa uphawu.
Imiphumela yesicelo se-Ceramic fiber lining
Imiphumela yokwakheka okugcwele kwe-fiber yohlobo lwensimbi yensimbi yensimbi yensimbi iye yahlala ilungile kakhulu. Isembozo sangaphandle esisebenzisa lesi sakhiwo asiqinisekisi kuphela ukufakwa okuhle, kepha futhi kunika amandla ukwakhiwa okulula; Ngakho-ke, yisakhiwo esisha esinamanani amakhulu wokuphromotha we-cylindrical Heating Feace.
Isikhathi sePosi: APR-30-2021