Nzira yekugadzira ye lightweight insulation fire brick

Nzira yekugadzira ye lightweight insulation fire brick

Chidhinha chekudzivirira chinorema chinoshandiswa zvakanyanya muinsulation system yemoto. Kushandiswa kwezvidhinha zvemoto zvidhinha zvakareruka zvakawana mamwe ekuchengetedza simba uye kuchengetedzwa kwezvakatipoteredza muindasitiri yekupisa kwepamusoro.

Lightweight-insulation-fire-brick

Chidhinha chemoto chakareruka chidhinha chidzitiro chekudzivirira chine low bulk density, high porosity, uye yakaderera thermal conductivity. Hunhu hwayo hwekudzikira uye kuderera kwekushisa conductivity kunoita kuti isadzorereke mumoto weindasitiri.
Kugadzira nzira yelightweight insulation fire brick
1. Weresa zvinhu zvakabikwa zvichienderana nereshiyo inodiwa, geya chinhu chimwe nechimwe kuita hupfu. Wedzera mvura kune silica jecha kuita slurry uye preheat iyo patembiricha ye45-50 ℃;
2. Wedzera zvakasara zvakasvibiswa kune slurry uye funganisa. Mushure mekusanganisa kwakazara, dururira yakasanganiswa slurry muforoma uye kupisa kusvika 65-70 ° C yekupupa. Huwandu hwekupupa hunopfuura 40% yehuwandu hwese. Mushure mekupupa, chengetedza pa40 ° C kwemaawa maviri.
3. Mushure mekumira, pinda muimba yekuputira, nemhepo inopisa ye 1.2MPa, kupisa kwekushisa kwe190 ℃, uye nguva yekupisa ye9 maawa;
4. High tembiricha sintering, tembiricha 800 ℃.


Nguva yekutumira: Kubvumbi-25-2023

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