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Sharaxaada dahaadhka Dhoobada Fudud ee Culayska

Culayska khafiifka ah ee dhoobada lebenku waxa uu ka samaysan yahay dhoobo dab-damis ah sida alaabta ceyriinka ah iyo dhoobada balaastikada ah sida wakiilka xidhidhka ah ka dibna ku daraya walax guban ama xumbo ku haboon iyada oo loo marayo rasaas. Dhoobada dahaadhka ah ee dahaadhka ah ee muuqda waa mid sare oo ku saabsan 40 ~ 85% iyo cufnaanta bulk waxay ka hooseysaa 1.5 g/cm3. Lebenka dab-damiska ee dahaadhka dhoobada ayaa inta badan loo isticmaalaa sida agabka dahaadhka foornada warshadaha si loo yareeyo luminta kulaylka foornada, loo badbaadiyo tamarta loona khafiifiyo tayada qalabka kulaylka.

Astaamaha bulukeetiga dahaadhka Dhoobada Fudud

• Heerarka birta oo hooseeya iyo wasakh kale,
• Refractory sare,
• Porosity sare, cufnaanta mugga hoose,
• Saamaynta kulaylka wanaagsan iyo tamarta waxtarka leh,
• Degganaansho shoog kulayl oo wanaagsan,
• Iska caabinta daxalka iyo nabaad guurka.

Habka wax-soo-saarka ee lebenka dahaadhka dhoobada fudud

Culayska khafiifka ah ee dhoobada dhoobada waxaa laga soo saaraa dhoobo dab ah oo nadiif ah oo nadiif ah, iyada oo la dhex gelinayo heerkul sare. blocks insulation dhoobada waa leben dahaarka refractory jaban oo leh waxqabad sare. Faa'iidooyinka ugu muhiimsan ee xannibaadda dhoobada dhoobada ayaa ah dib-u-soo-nooleynta sare ee culeyska, xariiqyada ballaarinta khadka hooseeya, caabbinta shoogga kuleylka wanaagsan iyo awood xooggan oo looga hortagayo nabaad-guurka. Kaas oo ka samaysan walxaha dab-damiska heerka sare ee heer-kulka sare ee heer-kulka heer qaran, kaas oo leh xitaa cufnaanta, xoog sare, kulaylka kulaylka hooseeya iyo wasakhda hoose.

Halabuurka bulukeetiga dahaadhka Dhoobada Fudud

Dab-damiska dhogorta dhoobada ah waa badeecad argillaceous ah oo leh qiyaastii 30 ~ 40% Al2O3. kaas oo ka samaysan 50% dhoobo jilicsan iyo 50% chamotte adag marka loo eego granularity gaar ah ayaa loo baahan yahay in la isku daro oo lagu shido 1300 ~ 1400 ℃ heerkul sare kadib qaabaynta iyo qalajinta. Dab-damiska dhoobada lebenka macdanta ugu muhiimsan waxaa ka mid ah kaolinite (Al2O3 · 2SiO2 · 2H2O) iyo 6 ~ 7% wasakh (K, Na, Ca, Ti, Fe oxide).

Rongsheng Refractory Fudud Culayska dhoobada Dahaarka Tilmaamaha

Codsiga bulukeetiga dahaadhka Dhoobada Fudud

Xidhmada dahaadhka dhoobada waxa inta badan loo isticmaalaa dahaarka dahaarka ee sagxadaha kulul ama taageerta lakabyada kulaylka ee alaabta kale ee dib u celisa. Dahaarka refractory ama kulaylka insulating alaabta ee warshadaha, sida,, ethylene pyrolysis foornooyinka, tubbada foornooyinka, dib u habaynta foornooyinka synthetic ammonia, matoor gaaska iyo kilns heerkulka sare ee shullte, iwm.