Yakawanda sei inovhiringidza madhaka inodiwa kuvaka inodzivirira zvidhinha?

Zvidhina zvinokanganisa zvinhu zvakakosha zvekuvakwa kweiyo maindasitiri maficha uye huni. Usati waisa zvidhinha zvinokanganisa, gadzirira slurry yakashandiswa. Iyo yakanyanya hukuru hwemashure eiyo slurry haifanire kupfuudza makumi maviri kubva muzana emajooni majoni. Izvo panyama uye zvemakemikari zvivakwa zvematope zvinofanirwa kuenderana nemhando uye mhando yezvidhina zvinokanganisa. Paunenge uchitenga zvidhina zvinokanganisa, zvakanak kugadza mugadziri kuti agadzirire inoenderana inoisa dhaka kudzivirira kusanganisa.

①: Refractory madhaka ekugadzirira maitiro

Izvo zvido zvese zvekugadzirira matope anokanganisa anofanirwa kunge akavakirwa parudzi rwemasonry, uye kuenderana uye zvemukati zvemukati zveiyo slurry zvinofanirwa kutsanangurwa zvichienderana nemiyedzo. Panguva imwecheteyo, tarisa kana masonry zvivakwa (nguva yekubatanidza) yeiyo grout inosangana nezvinodiwa zvemasoni. Nguva yekubatanidza ye grout inoenderana nezvinhu uye saizi yechigadzirwa chinoramba, kazhinji hachifanirwe kupfuudza maminetsi maviri, uye nhamba uye kuomarara kwema grouts akasiyana anosarudzwa zvinoenderana nerudzi rwemasonry.

Kutsunga kwekuenderana kwedope kuchaitwa zvinoenderana nezvinodiwa nazvino indasitiri yenyika “Yekuedza Nzira Yekutsikisira Matope Kubatana”. Iyo slurry yekubatanidza nguva yakatarwa zvinoenderana nezvinodiwa neazvino nyika indasitiri standard “Bvunzo Nzira Yekutsikisira Mud Bonding Nguva”.

Pane nzira mbiri dzekugadzirira madhaka: kusanganiswa kwechisikigo kwemvura nemakemikari musanganiswa. Mune masonry emafekitori maficha uye kilns, mazhinji acho akagadzirwa nemakemikari musanganiswa, uye coagulant inoenderana inowedzerwa. Iyo inoratidzirwa nekukurumidza solidification kumhanya, yakakwira yekubatanidza simba, uye hapana brittleness mushure mekutsvaira pakakwirira tembiricha. Nekudaro, mushure mekushandisa kwemvura-yakasungwa dhaka masonry, yakanyanya-tembiricha mvura muchoto volatilize, iyo dhaka masonry iri nyore kupwanya, uye masonry haina kusimba. Uye zvakare, iyo refractory slurry yakagadzirirwa pazuva rimwe chete inofanira kushandiswa kumusoro pazuva rimwe chetero.

2: Kukarukureta nzira refractory madhaka kushandiswa

Parizvino, hapana imwe nzira yakanaka yekuyera kudiwa kwematope anokonzeresa kune iwo ese maindasitiri choto. Nekuda kwemhando dzakasiyana dzemaficha emaindasitiri nezvidhinha, zvinokwanisika kuvaka zvidhinha zvakaumbika zvakaumbwa. Zvidhinha zvisingaenzaniswi kana zvivakwa zvematombo zvakasiyana, uye huwandu hwevhu rinodzora rinoshandiswa kune imwechete yezvidhina pamadziro echoto zvakare zvakasiyana. Pasi pevira rakasiyana. Parizvino, hwaro hwekushandiswa kweiyo inovhiringidza ivhu mubhajeti kana fungidziro yeindasitiri yevira injiniya ndiyo yakajairika inofungidzira zvidhinha zvinoshandiswa mukuvakwa kwemadziro emoto. Uye zvakare, zvinongedzo zvinofanirwa kuitwa kune majoini ematombo ematombo, inova ndiyo paramende yekutanga yekuyera iyo inodzora dhaka inoshandiswa muzvidhinha zvinokanganisa zvidhina. Masonry matope majoini anofanira kuiswa pekutanga. Yekutanga-padanho dota musono iri pasi pe1mm, yechipiri-nhanho dota musono iri pasi pe2mm, uye yechitatu-nhanho dota musono iri pasi pe3mm. Kune iwo matatu marudzi ezvibodzwa zvevhu, yechipiri matope majoini anowanzo shandiswa kune ivhu rinokanganisa zvidhinha kana epamusoro alumina Refractory zvidhinha.

Semuenzaniso, kuti uverenge huwandu hwakazara hwevhu rinodzvinyirira rinodikanwa zvidimbu chiuru zveakakwirira alumina zvinokanganisa zvidhinha, nzira yekuverenga inofanira kutanga yazivikanwa: a = masonry dhaka rakabatana (1000mm) B = saizi yezvidhina imwe-mativi nzvimbo (T-2 saizi 3 * 230 * 114)

C = mhando yematope anokanganisa anoshandiswa (huremu hweakakwira-alumina matope ndeye 2300kg / m3) d = huwandu hwevhu hunodiwa kune yega yega chidhinha. Chekupedzisira, kushandiswa kwedope d = 230 * 114 * 2 * 2500 = 0.13kg (kunwa padombo). Iyo yakazara kudyiwa kwe1000 yepamusoro-alumina inoratidzira zvidhinha ndeye 130kg ye Refractory slurry. Iyi nzira yekuverenga ndiyo nzira yakakosha yekuverenga, uye mashandisiro ayo anofanirwa kuve anodarika gumi muzana yedata rezvinyorwa.