Topower raws li ib qho ntawm qhov zoo tshaj plaws refractory av nplaum mortar factories, tsab xov xwm no yuav tham txog qhov chaw tseem ceeb ntawm refractory av nkos nyob rau hauv refractory cib masonry.
Ib yam li cov cement xav tau los tsim lub tsev, thaum txhua yam thermal kilns ua nrog refractory cib, lawv kuj yuav tsum tau siv hluav taws kub av nplaum Mortar, uas yog tsim los ntawm refractory hmoov, binder thiab admixture, uas plays lub luag hauj lwm ntawm kev sib txuas thiab seaming. refractory bricks. Fire Clay Mortar tuaj yeem muab faib ua av nplaum, siab alumina, siliceous thiab magnesia Fire Clay Mortar raws li cov khoom siv. Hluav taws av nplaum.
Muaj ob hom kev nthuav dav ntawm cov av nkos refractory: ib qho yog qhov hluav taws kub av nplaum mortar nyob rau hauv hluav taws av nplaum mortar Factories nws tus kheej yog rhuab thiab nthuav dav ntawm qhov kub thiab txias, thiab thaum kub nce mus rau ib theem, cov kua theem tshwm thiab pib ntsws; Lwm qhov yog tias tus neeg sawv cev nthuav tawm ntawm qhov kub siab dua vim yog siv lead ua hloov pauv. ntim expansion.
Hluav taws kub av nplaum mortar nyob rau hauv hluav taws av nplaum mortar Factories thiab refractory bricks dais tib lub load thiab kub kub, tshwj xeeb tshaj yog nyob rau hauv lub refractory cib masonry ntawm loj kilns. Lub softening kub ntawm Fire Clay Mortar nyob rau hauv load yog ib tug ntawm cov kev ntsuas ntawm kub kub kev pab cuam kev ua tau zoo ntawm refractory av nkos nyob rau hauv hluav taws kub Clay Mortar Factories, uas muaj peev xwm cuam tshuam cov kev siv tiag tiag cov yam ntxwv ntawm refractory av nkos, thiab kuj ncaj qha txiav txim qhov kub ntawm qhov kub thiab txias. ntim shrinkage ntawm Hluav taws kub av nplaum mortar nyob rau hauv hluav taws av nplaum mortar Factories nyob rau hauv load.
Masonry refractory bricks yuav tsum tau sib phim nrog hluav taws kub av nplaum mortar nyob rau hauv hluav taws av nplaum mortar Factories ntawm tib yam khoom, tab sis lub load softening pib taw tes ntawm hluav taws kub av nplaum mortar yog qis dua li ntawm refractory bricks, vim hluav taws av nplaum mortar nyob rau hauv hluav taws av nplaum mortar Factories tsim loj ntim. shrinkage ntawm qhov kub thiab txias. Yog li ntawd, cov kev xav tau zoo yog qhov tseem ceeb dua.
Yog li cas yuav tsum tau npaj thiab siv hluav taws kub Clay Mortar?
Kev siv cov av nplaum refractory
1. Thaum tsim cov pob zeb refractory sib txawv, Cov Hluav Taws Xob Hluav Taws Xob Hluav Taws Xob Hluav Taws Xob Hluav Taws Xob Hluav Taws Xob Hluav Taws Xob Hluav Taws Xob Hluav Taws Xob Hluav Taws Xob ntawm cov khoom siv sib txuas yuav tsum siv, thiab yuav tsum tsis txhob sib xyaw.
2. Cov Hluav Taws Xob Hluav Taws Xob Hauv Hluav Taws Xob Hluav Taws Xob Hluav Taws Xob tom qab nplawm yuav tsum tau siv tam sim ntawd, thiab cov hluav taws kub nyhiab av nplaum tsis tuaj yeem siv dua.
3. Cov Hluav Taws Xob Hluav Taws Xob Hauv Hluav Taws Xob Hluav Taws Xob Hluav Taws Xob yuav tsum muaj cov viscosity thiab fluidity tsim nyog, kom qhov sib txawv ntawm cov cib kom tsawg li tsawg tau (txawm tias tsawg dua 1 hli). Lub refractory mortar nyob rau hauv refractory bricks yuav tsum tau sau tag nrho saum npoo thiaj li ua tiav expansion sib koom ua ke.
4. Qhov luaj li cas ntawm Cov Hluav Taws Xob Hluav Taws Xob Hauv Hluav Taws Xob Hluav Taws Xob Hluav Taws Xob yog feem ntau zoo-grained refractory av nkos, uas tuaj yeem xaiv raws li qhov tuab ntawm cov tshauv sib koom ua ke. Qhov siab tshaj particle loj yuav tsum tsis txhob ntau tshaj 30 feem pua ntawm cov tuab ntawm cov tshauv sib koom.
On-site deployment ntawm refractory av nplaum
1. Txhawm rau ua kom cov av nplaum refractory muaj qhov tsim nyog adhesion thiab kev ua haujlwm zoo, dej thiab kub kub binder yuav tsum raug ntsuas kom raug thiab ntxiv raws li cov cai. Baume degree ntawm iav dej yog: ± 38be (Ntau dua lossis sib npaug rau 1.35g / cm3). Tom qab sib tov rau hauv ib lub nkoj tshwj xeeb sib tov, ntxiv dej kom txog thaum tau txais cov viscosity zoo.
2. Thaum npaj phosphate composite av nkos, nws yuav tsum tau ua kom tiav nyob rau hauv lub sij hawm teev, thiab cov av nkos npaj yuav tsum tsis txhob diluted nrog dej ntawm lub siab nyiam. Cov av nkos no yog corrosive thiab yuav tsum tsis txhob nkag mus rau hauv kev sib cuag nrog cov hlau casing.
3. Lub stirring yuav ua tau nyob rau hauv ob txoj kev: mechanical los yog phau ntawv. Lub sijhawm nplawm ntawm txhua lub tank ntawm av nkos feem ntau tsis ntau tshaj 5 hli. Kev ceev stirring yuav tsum tau txuas ntxiv txij thaum pib pub mis mus txog thaum nws sib npaug.
Qhov tseem ceeb ntawm cov av nplaum refractory
Kev xa tawm thiab kev tsim kho ntawm Cov Hluav Taws Xob Hluav Taws Xob Hauv Hluav Taws Xob Hluav Taws Xob Hluav Taws Xob Hluav Taws Xob ncaj qha cuam tshuam rau lub neej ntawm refractory masonry. Yog hais tias cov cohesion tsis muaj zog, los yog cov hmoov coarse heev, nws tseem yuav cuam tshuam rau kev siv cov refractory bricks. Thaum lub sij hawm tsim kho, tus nqi ntawm cov dej ntxiv rau cov av nkos rau kev sib txuas refractory bricks yuav tsum tau tswj kom zoo. Yog tias cov dej ntxiv ntau dhau lawm, cov av nkos yuav yooj yim ntws los ntawm cov kab nrib pleb ntawm cov cib; Yog tias cov dej ntxiv me me dhau lawm, cov av nkos yuav qhuav thiab cov cib tsis tuaj yeem sib koom ua ke.
Hluav taws kub av nplaum mortar nyob rau hauv hluav taws av nplaum mortar Factories yog ib qho tseem ceeb sib txuas cov khoom siv nyob rau hauv cov txheej txheem ntawm refractory cib masonry. Nws txoj haujlwm tseem ceeb dua li cov cib refractory. Yog hais tias qhov zoo ntawm hluav taws kub av nplaum mortar nyob rau hauv hluav taws av nplaum mortar Factories tsis zoo txaus, nws yuav cuam tshuam rau lub neej kev pab cuam ntawm refractory bricks. Qhov ntawd yog hais tias, qhov tseem ceeb ntawm cov av nplaum refractory tseem siab dua li cov cib refractory.
