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China Light-Weight Insulation Brick Clay Brick Tunnel Kiln factory and manufacturers | Rongsheng Featured Image
  • China Light-Weight Insulation Brick Clay Brick Tunnel Kiln factory and manufacturers | Rongsheng
  • China Light-Weight Insulation Brick Clay Brick Tunnel Kiln factory and manufacturers | Rongsheng
  • China Light-Weight Insulation Brick Clay Brick Tunnel Kiln factory and manufacturers | Rongsheng

Shiinaha Weight-Foot Wewer Wershada Wershadaha Wershadaha Tunnel Kiln iyo kuwa soo saaray | Rongsheng

Sharaxaad Gaaban:

Lebenka dahaadhka khafiifka ah ee dhoobada waa nooc ka mid ah agabka dahaadhka refractory oo tayo leh oo loogu talagalay dhammaan noocyada dalabka foornada warshadaha oo leh astaamo aad u wanaagsan oo kala duwan oo xoog badan, xitaa cufnaanta cufnaanta, kulaylka hooseeya iyo wasakh hoose. Lebenka dab-damiska ee dahaarka dhoobada waxaa lagu soo saaraa alaab ceyriin ah oo heer sare ah oo dabka lagu shido iyadoo la raacayo heerkulka sare iyadoo loo eegayo tignoolajiyada wax soo saarka ee hore. Daboolka dahaadhka dhoobada waxaa loo isticmaali karaa foornada dhalaalaysa, qalabka sifaynta, qalabka kulaylka, qalabka dib-u-cusboonaysiinta, foornada gaaska, godka lagu qooyay, foornada annealing, qalabka kale ee kulul ee warshadaha iyo qolka falcelinta.


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Sharaxaada dahaadhka dhoobada fudud ee miisaanka khafiifka ah

Culayska khafiifka ah ee dhoobada lebenku waxa uu ka samaysan yahay dhoobo dab-damis ah sida alaabta ceeriin iyo dhoobada balaastikada ah oo ah wakiilka xidhidhka ka dibna ku daraya walxo guban kara ama xumbo ku haboon iyada oo loo marayo rasaas. Dahaarka dhoobada ayaa ka muuqata porosity-ku waa sarreeyaa qiyaastii 40 ~ 85% cufnaanta bulk waxay ka hooseysaa 1.5 g/cm3. Lebenka dab-damiska ee dahaadhka dhoobada ah ayaa inta badan loo isticmaalaa sida agabka dahaadhka foornada warshadaha si loo dhimo luminta kulaylka, 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 ee wanaagsan iyo waxtarka tamarta,
  • 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 dhoobo 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 ugu sarreeya ee heerkulkiisu sarreeyo marka loo eego heerka qaran ee jira, kaas oo leh xitaa cufnaanta, xoogga sare, kulaylka kuleylka 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-daminta dhoobada lebenka macdanta ugu muhiimsan waxaa ka mid ah kaolinite (Al2O3 · 2SiO2 · 2H2O) iyo 6 ~ 7% wasakhda (K, Na, Ca, Ti, Fe oxide).

Rongsheng Refractory Fudud Culayska Dahaadhka Dhoobada Tilmaamaha

Walxaha NG-0.6 NG-0.8 NG-1.0 NG-1.3 NG-1.5
Heerkulka Adeegga ugu sarreeya 1200 1280 1300 1350 1400
Cufnaanta weyn, g/cm3 0.6 0.8 1.0 1.3 1.5
Xumaan muuqata % 70 60 55 50 40
Xoogga Burburinta Qabow (Mpa) ≥ 2.0 2.5 3.0 4.0 6.0
Dib u kululaynta Isbedelka Tooska ah (%)℃×12h ≤ 1300 ℃ -0.5 1350 ℃ -0.5 1350 ℃ -0.9 1350 ℃ -0.9 1350 ℃ -0.9
Dhaqdhaqaaqa kulaylka W/(m·K) 600 ℃ 0.16 0.45 0.43 0.61 0.71
800 ℃ 0.18 0.50 0.44 0.67 0.77
Al2O3 40 40 40 40 42
SiO2 1.5 1.5 1.5 2 2
Fe2O3 55 55 55 55 55

Codsiga bulukeetiga dahaadhka Dhoobada Fudud

Xidhmada dahaadhida dhoobada waxa inta badan loo isticmaalaa daaha dahaarka ee sagxadaha kulul ama taageerta lakabyada dahaadhka 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.

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