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Spinel Cib Rau Lime Kiln

1, Cov yam ntxwv: A, Zoo thermal shock resistance.the lub ntsiab ntxhia theem ntawm cov khoom yog periclase (MgO) thiab magnesia-alumina spinel (MgAl2O4), qhov nthuav coefficients ntawm ob yog qhov sib txawv, lub xeev cov tshuaj tiv thaiv ntawm qhov kub thiab txias, me me. tawg thiab lub pore yog tsim los ntawm ...

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1, Cov yam ntxwv:

A, Zoo thermal shock resistance.the lub ntsiab ntxhia theem ntawm cov khoom yog periclase (MgO) thiab magnesia-alumina spinel (MgAl2O4). qhov nthuav coefficients ntawm ob yog sib txawv, lub xeev cov tshuaj tiv thaiv ntawm kub kub, ib tug me me tawg thiab ib tug pore. yog tsim los ntawm ob, cov kab nrib pleb me me no thiab micro-pore tuaj yeem nqus lub zog thiab tiv thaiv kev puas tsuaj ntawm cov khoom thaum lawv raug kev ntxhov siab thiab kub hloov hauv cov txheej txheem siv. Yog li ntawd, thermal shock kuj ntawm cov khoom yog zoo.

B, Zoo ntim stability.tsis muaj hlau nyob rau hauv cov khoom, thiab nws tsis hnov mob nrog carbon monoxide uas ua los ntawm cov roj, uas ua rau lub ntim shrinkage los yog expansion.yog li ntawd, tsis muaj volume hloov nyob rau hauv cov khoom.

C, High temperature resistance.cov khoom muaj cov ntsiab lus SIO2 tsawg, yog li muaj ob peb silicate minerals uas tsis tshua muaj melting point.lawv yog tag nrho cov muaj xws li minerals nrog siab melting point, yog li lawv muaj zoo kub kuj.

D, Muaj zog tiv thaiv erosion.cov khoom tseem ceeb ntawm cov khoom yog periclase thiab magnesia-alumina spinel, thiab cov theem silicate tsawg heev, yog li cov alkali corrosion kuj muaj zog.

E, Tsis muaj chromium hauv cov khoom.it yog cov khoom tiv thaiv ib puag ncig.

2, Daim Ntawv Thov:Cement kiln, txiv qaub kiln, iav kiln, cua kub kiln thiab lwm yam khoom siv kiln.

3, Index:

Yam khoom	JMA-5	JMA-10	JMA-15
MgO% Ntau dua lossis sib npaug	85	80	80
Al2O3%	5-7	8-10	15-17
Pom tseeb Porosity % Tsawg dua lossis sib npaug	18	18	17
Txias Crushing Strength Mpa Ntau dua lossis sib npaug	40	40	40
Refractoriness Nyob rau hauv Load(T0.6 degree) Ntau dua los yog sib npaug	1620	1650	1650
Thermal Shock Resistance Ntau dua lossis sib npaug	6	8	10
Qhov ntom ntom (kg / m³) Ntau dua lossis sib npaug	2900	2900	2900

4, (1), Cov txheej txheem tsim khoom

A, Kev Sib xyaw: xaiv ntau yam khoom siv raw khoom, ua kom muaj txiaj ntsig zoo thiab sib faib, muab cov ntaub ntawv ntxhib thiab nruab nrab rau hauv lub tshuab sib tov thiab do rau 3-5 feeb, muab tso rau hauv cov ntawv khi thiab do rau 5-8 feeb , thaum kawg, ntxiv cov hmoov nplej thiab do rau 20-30 feeb.

B, Tsim: xaiv lub cib xovxwm tsim nyog, chav tsev qhov hnyav ntawm cib yog tsawg dua lossis sib npaug li 5 kg, xaiv lub tshuab cib tsawg dua 300 tons, qhov hnyav ntawm cib yog ＞ 5 kg, xaiv {{3} }tons cib tshuab, chav tsev hnyav ntawm cib yog ＞ 30kg, xaiv 1000tons cib tshuab.

C, Qhuav: thawb lub cib ntsuab rau hauv lub qhov ziab kom qhuav, kom qhuav cov ntsiab lus ntawm cov cib ntsuab yog tswj hauv qab 1.0%.

D, Hluav taws xob: Cov khoom tsim nyog qhuav yuav tsum tau muab tso rau hauv raws li txoj kev thauj khoom kiln thiab kev sib raug zoo, cib billet yog sintered nyob rau hauv kev tswj ntawm tsim nyog firing nkhaus.

E, Picking, ntim, shipping: Tom qab cov khoom tawm ntawm qhov cub, cov khoom tau xaiv raws li cov khoom lag luam zoo, cov khoom tsim nyog tau ntim cov khoom tsim nyog, thiab cov khoom ntim tau khaws cia rau hauv lub tsev rau khoom, tos cov khoom xa tuaj.

(2), Cia:Spinel cib rau txiv qaub kiln khaws cia rau hauv qhov cua, qhuav thiab tsis muaj nag rau ntau tshaj 12 lub hlis.

(3), Muab cov qauv pub dawb rau cov neeg siv tshuaj xyuas

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