(2-3} kub resistant steel fiber ntau tuaj yeem ntxiv rau lub castables raws li kev siv thiab kub)
Lub Kiln qeeb cias yog tsim ntawm lub tog raj kheej, lub taub hau me me nrog lub taub hau, txias txias dua, muaj cov plua plav sib txuas thiab kis tau tus mob av. Nws cov txheej txheem ntau lawm yog raws li hauv qab no: Maas Raw cov ntaub ntawv yog pub los ntawm lub kiln tw (IE, qhov kawg siab), thiab cov pa roj thiab yuav tsum tau txau los ntawm lub taub hau Kiln. Ob qho kev txav mus los hauv cov lus qhia rov qab thiab sib pauv cua sov; Vim kev sib hloov ntawm lub tog raj kheej, cov khoom siv maj mam muab rau lub taub hau kiln, thiab ua kom sov thiab ua tiav nws lub cev thiab tshuaj hloov tib lub sijhawm. Cov khoom tsim nyog poob mus rau txias dua los ntawm lub chaw nres nkoj paug, thiab qhov kub yog txo qis rau hauv qab no 200 degree. Qhov ntawd yog hais, lub ceeb nti ceeb yog feem ntau ua rau ib qho txuas ntxiv mus thiab tuaj yeem muab faib ua thaj chaw preheating, thaj chaw decomposat, thaj chaw txias. Kev khiav hauj lwm kub yog {300-1000 degree, {{}}} degree thiab {4}} degree raws li. Ntawd yog, thaum cov khoom yog li 800 degree, nws nkag rau lub txias txias rau cua txias.
Muaj ntau hom ceeb nti, uas tuaj yeem raug cais tawm ntawm cov kev xav sib txawv. Hauv qab no yog cov lus piav qhia luv luv:
1) Raws li lub hom phiaj, nws tuaj yeem faib ua Cement Teb Kiln, Bauxite Clinker Kiln thiab Dolomite teb chaws Miln, thiab lwm yam;
4) Raws li cov duab geometric ntawm lub tog raj kheej, cov qauv cua sov thiab clinker
5) Raws li cov khoom siv preheating thiab cov decomposition rauv taws teeb tsa sab nraud ntawm ob pawg: ncua kev kawm kiln thiab pre-decomposition kiln.
Cov khoom lag luam
Qhov thiaj li raug ncua cov Kiln (noj NP Hom Kiln ua piv txwv) yog kev ncua ntawv ntxiv rau sab nraud ntawm ntau lub cycloate, thiab tom qab ntawd xa nws mus rau hauv lub cub cub rau kev kho kom muaj calcination. Qhov no hom ntawm Kiln tuaj yeem txhim kho ntau cov kev ua tau zoo thiab txuas ntxiv cov kev pabcuam lub neej ntawm Kiln hauv ob sab.
Qhov kev siv kub ntawm thaj chaw preheating thiab decomposition rau ntawm lub cub cub yog li ntawm 1300 degree. Cov ntaub ntawv refracteight tuaj yeem siv los ua cov khaubncaws sab nraud pov hwm cov khaubncaws sab nraud povtseg kom txo cov carcass kub, txo qhov kev sib hloov ntawm lub zog thiab txhim kho kev ua haujlwm.
Hauv International Mement Kilns, High-Pim-lub teeb yuag lossis lub teeb refractory tsuas yog siv los ua cov txiaj ntsig rwb thaiv tsev, uas tau ua tiav cov txiaj ntsig zoo. Piv txwv li, Tebchaws Askiv siv lub teeb ci ntsa iab nrog cov txheej txheej ua haujlwm, uas tau sib txuas nrog cov nplaum ua ntej los txhawb kev ncaj ncees ntawm Kiln hauv ob sab Chlu; Lub rwb thaiv tsev cov khaubncaws sab nraud povtseg hauv cov teb chaws xws li Nyij Pooj thiab West Germany feem ntau, muaj zog, zoo txuag hluav taws xob.
|
Khoom Siv Khoom yam haujlwm |
HX-D70 |
Hx-D65 |
HX-D60 |
Hx-d50 |
HX-DN40 |
HX-DN30 |
|
|
Al2O3% Ntau dua lossis sib npaug |
70 |
65 |
60 |
50 |
40 |
30 |
|
|
Bulk ntom (g / m³) |
2.70 |
2.60 |
2.50 |
2.40 |
2.2 |
2.0 |
|
|
Compressive lub zog: (MPa) ntau dua lossis sib npaug |
110 degree × 24h |
80 |
60 |
50 |
50 |
40 |
40 |
|
1100 degree × 3h |
90 |
70 |
70 |
60 |
60 |
50 |
|
|
FLEXURAL LUB ZOG: (MPA) ntau dua los yog sib npaug |
110 degree × 24h |
10 |
8 |
8 |
6 |
6 |
6 |
|
1100 degree × 3h |
14 |
12 |
10 |
8 |
8 |
(850 degree × 3h) 6 |
|
|
1300 degree × 3h kab hloov tus nqi% |
±0.3 |
±0.5 |
±0.5 |
(11 {0 0 degree × 3h) ± 0.5 |
(11 {0 0 degree × 3h) ± 0.5 |
(85 0 degree × 3h) ± 0.5 |
|
Cim npe nrov: Cov khoom siv tsis sib xws rau cov khoom txias, cov ntaub ntawv tso pa tawm, cov tshuaj khib nyiab, thiab lwm yam, lwm tus neeg, chaw tsim tshuaj paus, Hoobkas