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Mullite insulation zvidhinha

Mullite insulating zvidhinha zvine yakakwirira moto inopikisa, inogona kubata zvakananga nemurazvo, uye inoratidzirwa nehuremu huremu, kusimba kwepamusoro, kuderera kwekushisa conductivity, kunaka kwekupisa kwekutyisa, uye inoshamisa simba rekuchengetedza simba.

Kusanganisa

Kusanganisa kunokamurwa kuita mechanical mixing uye manual kusanganisa.Parizvino, musanganiswa kana dhaka musanganiswa unoshandiswa muindasitiri kusanganisa zvinhu, uye kusanganisa kwemanyorero hakushandiswe Zvishandiso uye maturusi: kumanikidzwa kana dhaka musanganiswa, mabhaketi, zviyero, vibrators, mafoshoro emidziyo, trolleys, nezvimwe.

Kushandiswa kwemvura yekuvaka kunoenderana nekushandiswa kwemvura kunoratidzwa mune yemhando yekuongorora pepa rebatch yezvigadzirwa, uye inoitwa yakanyatso itwa zvinoenderana nemazinga kuti uwane kuyerwa kwakaringana.

Kusanganisa: Sanganisa omesa kutanga wozonyorova.Isa zvinhu zvakawanda mumusanganisi uye woomesa kwemaminetsi 1-3 mukurongeka kwebhegi hombe kutanga uye ipapo bhegi diki kuti riite zvakasanganiswa.Huremu hwekusanganiswa kwega kwega hunotarwa zvichienderana nemashini uye vhoriyamu yekuvaka;zvinoenderana nehuremu hwezvinhu, mvura inodiwa pakusanganiswa kwega kwega inoyerwa zvinoenderana neyakatsanangurwa mashandisirwo emvura, inowedzerwa kune iyo uniform yakasanganiswa yakaoma yakaoma, uye yakamutswa zvizere.Iyo nguva haisi pasi pe3min, kuitira kuti ive yakakodzera fluidity, uye ipapo zvinhu zvinogona kubudiswa nokuda kwekudira.

Kudira

Pamberi pekudururira zvinhu kuvakwa, zvinodikanwa kutarisa kana zvitsigiso zvakasungwa zvakasimba, uye zvipikiri zvinodzivirira kupisa zvinofanira kuiswa kune zvikamu zvinopfuura 500C.Pamusoro pechibatiso chinofanira kupendwa ne 0. 5-1mm gobvu pendi kana kuputirwa nepurasitiki tepi kuti buffer theexpansion simba pashure kupisa uye kubvisa marara muforoma.

Iyo ichangobva kusanganiswa castable inofanira kudirwa nekukurumidza, kazhinji mukati me20min.Dururira iyo yakasanganiswa yakakandwa mu mold, uye isa vibrator mu vibrator nenguva, uye vibrator inofanira kunge yakafanana.Kana iyo pamusoro peiyo castable yakanyungudika, mabhuru anoburitswa.Kana iyo nzvimbo yakanyungudutswa, tsvimbo inodedera inofambiswa, uye kumhanya kwekufamba kuri 1-2m/min.Pakavhomorwa shamhu inozunguzika, sipidhi inononoka.

Kusimba kusati kwapedzwa mushure mekudururwa, tembiricha yesaiti inofanira kuchengetedzwa pamusoro pe10C(10-30.C).Kana tembiricha yesaiti yakadzikira kupfuura 0'C, kudziya kunoenderana uye matanho ekuchengetedza kupisa anofanirwa kutorwa, zvikasadaro zvinokonzeresa kunonoka uye kutungamira mukuderera kwechigadzirwa.

Maintenance

Zvishandiso zvikuru zvinoshandiswa polyethylene firimu repurasitiki, masaga emasaga, etc. Ambient tembiricha zvinodiwa uye kutonga: Kupora tembiricha yemuviri wekukanda zviri nani pakati pe15-35C Kana tembiricha yakapfuura iyi tembiricha, matanho anowirirana ekupisa kana kutonhora anofanira kutorwa, zvikasadaro. kushanda kwechigadzirwa kuchaderedzwa.

Mushure mekunge iyo yakakandwa yakaomeswa, zvinodikanwa kuti uvhare pakarepo pamusoro pemuviri wekuvaka ne polyethylene epurasitiki firimu, uye woifukidza nesaga remashanga rakanyorova kudzivirira kubuda kwemvura uye kukurudzira simende activation Mushure mekuoma, zvinorambidzwa kurova uye vibrate mukati meimwe. zuva.Maererano nemamiriro ekuoma, inogona kuderedzwa mushure memaawa 24-30 ekuoma.

Mushure mekugadzirisa, inofanirwa kuchengetedzwa kwemazuva maviri sezvinodiwa, uye polyethylene firimu repurasitiki nemasaga akanyorova anofanirwa kuwedzerwa panguva yekuchengeta.Mushure memazuva matatu ekurapa, bvisa firimu repurasitiki uye bhegi remashanga.Bvumira muviri wakaoma kuti uome zvakasikwa mumhepo kwezuva rimwe chete usati wabika.

Kubika

Kubika ndiyo yekupedzisira kiyi chinongedzo mukushandiswa kwezvinokandwa.Sezvo muviri wekukanda wakanyanya kuoma, zvinorambidzwa zvachose kupisa nekukurumidza panguva yekubika, zvikasadaro zvinokonzeresa tsaona inoputika.

Project		Target
Project		JM23	JM25	JM26	JM27	JM28	JM30	JM32
Al2O3 %		≥40	≥50	≥55	≥60	≥65	≥70	≥77
Fe2O3 %		≤1.0	≤1.0	≤0.9	≤0.8	≤0.7	≤0.6	≤0.5
Hukuru density g/cm3		≤0.55	≤0.80	≤0.85	≤0.9	≤0.95	≤1.05	≤1.35
Normal tembiricha compressive simba MPa		≥1.0	≥1.5	≥2.0	≥2.5	≥2.5	≥3.0	≥3.5
Kupisa kwechigarire shanduko%		1230℃×12h	1350℃×12h	1400 ℃ × 12h	1450℃×12h	1510℃×12h	1620℃×12h	1730℃×12h
Kupisa kwechigarire shanduko%		-1.5~0.5
Thermal conductivity W/(m·K)	200±25℃	≤0.18	≤0.26	≤0.28	≤0.32	≤0.35	≤0.42	≤0.56
	350±25℃	≤0.20	≤0.28	≤0.30	≤0.32	≤0.37	≤0.44	≤0.60
	600±25℃	≤0.22	≤0.30	≤0.33	≤0.36	≤0.39	≤0.46	≤0.64
0.05MPa Mutoro wekunyorovesa tembiricha T0.5 ℃		≥1080	≥1200	≥1250	≥1300	≥1360	≥1470	≥1570

Mullite insulation zvidhinha

Details

Mullite insulation zvidhinha

Zvenyama uye zvemakemikari indexes yezvigadzirwa

Kusanganisa

Kudira

Maintenance

Kubika