Izitini ze-Mullite kanye nezitini ze-Sillimanite
Ulwazi Lomkhiqizo
Izitini eziningiZiyi-aluminium refractory ephezulu ene-mullite njengesigaba esiyinhloko sekristalu. Ngokuvamile, okuqukethwe kwe-alumina kuphakathi kuka-65% no-75%. Ngaphezu kwe-mullite, amaminerali anokuqukethwe okuphansi kwe-alumina nawo aqukethe inani elincane le-vitreous phase kanye ne-cristobalite. Okuqukethwe okuphezulu kwe-alumina kuqukethe nenani elincane le-corundum. Isetshenziswa kakhulu ekushiseni okushisayo phezulu kwesitofu, umzimba kanye nephansi le-blast furnace, i-glass furnace regenerator, i-ceramic kiln, i-dead corner lining yesistimu yokuqhekeka kwe-petroleum, njll.
Ukuhlukaniswa:I-Three Low Mullite/Sintered Mullite/Fused Mullite/Sillimanite Mullite
Izitini ze-Sillimaniteizitini ezimelana nokushisa okuphezulu ezinezakhiwo ezinhle ezenziwe ngamaminerali e-sillimanite ngokusinta okushisa okuphezulu noma ngokusinta okusaluketshezi. I-Sillimanite iguqulwa ibe yi-mullite kanye ne-silica yamahhala ngemva kokubanda okushisa okuphezulu. Ngokuvamile ikhiqizwa ngokusinta okushisa okuphezulu kanye nokusinta okusaluketshezi.
Izici:Ukuqina okuhle kokushisa ekushiseni okuphezulu, ukumelana nokuguguleka koketshezi lwengilazi, ukungcola okuncane koketshezi lwengilazi, futhi kufaneleka kakhulu eziteshini zokudla, emshinini wokudla, emshinini wokudonsa amashubhu kanye neminye imishini embonini yengilazi, okungathuthukisa kakhulu umkhiqizo.
Imikhiqizo:Isitini sesiteshi, umgodi wokugeleza, ipayipi elijikelezayo, isitsha sokuphakela, indandatho ye-orifice, i-stirving paddle, i-punch, isilinda sokuphakela, isitini se-fire block slag, i-damper block, isitini se-arch, isembozo sesitsha sokuphakela, isitini esingena emgodini, isitini sokushisa, umshanelo, isitini sesembozo nezinye izinhlobo kanye nemininingwane.
Inkomba Yomkhiqizo
| Imikhiqizo | OkuthathuPhansiI-Mullite | I-Mullite Ehlanganisiwe | I-Sillimanite Mullite | KuhlanganisiweI-Mullite | ||||
| Inkomba | I-RBTM-47 | I-RBTM-65 | I-RBTM-70 | I-RBTM-75 | I-RBTA-60 | I-RBTA-65 | I-RBTFM-75 | |
| Ukungavuvukali (℃) ≥ | 1790 | 1790 | 1790 | 1790 | 1790 | 1790 | 1810 | |
| Ubuningi Bobuningi (g/cm3) ≥ | 2.42 | 2.45 | 2.50 | 2.60 | 2.48 | 2.5 | 2.70 | |
| Ukugeleza Okubonakalayo (%) ≤ | 12 | 18 | 18 | 17 | 18 | 18 | 16 | |
| Amandla Okuchoboza Okubandayo (MPa) | 60 | 60 | 70 | 80 | 70 | 70 | 90 | |
| Ushintsho Oluhlala Njalo Oluqondile (%) | 1400°×2h | +0.1 -0.1 | | | | | | |
| 1500°×2h | | +0.1 -0.4 | +0.1 -0.4 | +0.1 -0.4 | +1 -0.2 | ±0.2 | ±0.1 | |
| Refractoriness Under Load@0.2MPa(℃) ≥ | 1520 | 1580 | 1600 | 1600 | 1600 | 1620 | 1700 | |
| Creep Rate@0.2MPa 1200°×2h(%) ≤ | 0.1 | ― | ― | ― | ― | ― | ― | |
| I-Al2O3(%) ≥ | 47 | 64 | 68 | 72 | 60 | 65 | 75 | |
| I-Fe2O3(%) ≤ | 1.2 | 0.8 | 0.8 | 0.7 | 1.0 | 0.8 | 0.5 | |
Isicelo
Izitini Eziningi:
Imboni Ye-Ceramic:Isetshenziselwa amashalofu e-oven, ama-pusher, izindonga ze-oven, kanye nezitini zokushisa ezitsheni ze-ceramic, ukumelana namazinga okushisa angaphezu kuka-1600℃ kanye nokushintsha kwezinga lokushisa njalo, kunciphisa ukuguguleka kwe-oven nokuqinisekisa ikhwalithi yokushisa komkhiqizo.
Imboni Yezinsimbi:Ifanelekela ukuhlanganisa izitofu ezishisayo ezitsheni zensimbi kanye nezitofu ezincibilikisiwe ngensimbi engenansimbi, imelana nokuguguleka kwensimbi encibilikisiwe kanye ne-slag, kuyilapho inokuqina okuhle kwesakhiwo okushisa okuphezulu.
Imboni Yengilazi:Isetshenziswa njengezitini zokufaka uthango lwezindonga eziseceleni, phansi, kanye neziteshi zokugeleza zama-oven engilazi, ibekezelela ukukhuhla ingilazi encibilikisiwe kanye nokugqwala okushisa okuphezulu, yandisa impilo yesevisi yesithando, futhi iqinisekise ukukhiqizwa kwengilazi okuqhubekayo nokuzinzile.
Ezinye Izinhlelo Zokushisa Okuphezulu:Isetshenziselwa ukufakelwa udoti, ama-boiler ezimboni, kanye nemishini yokuhlola amazinga okushisa aphezulu embonini yezindiza kanye neye-elekthronikhi, evumelana nezimo eziyinkimbinkimbi nezinzima zokushisa okuphezulu.
Izitini ze-Sillimanite:
Imboni Yensimbi Nensimbi:Isetshenziswa njengezitini zokuhlola ezitofini ezishisayo zesithando somlilo kanye nanjengezindwangu zamapayipi ashisayo, angakwazi ukumelana namazinga okushisa angaphezu kuka-1300℃ kanye nokuguguleka komoya, okwandisa isikhathi sokuphila kwemishini.
Ukuncibilikisa Insimbi Okungenayo Insimbi:Ifanelekela izindonga eziseceleni zamaseli e-aluminium electrolytic kanye nezinhlaka zezitofu zokuncibilikisa ithusi ne-nickel, imelana nokuguguleka kwensimbi encibilikisiwe kanye ne-slag, iqinisekisa ukuncibilika okuzinzile.
Imboni Yezinto Zobumba Nezingilazi:Isetshenziswa njengamapuleti ophahla lwe-oven, amapuleti okusunduza, kanye nezitini zokufaka izinto ezishisayo, imelana nokushisa nokupholisa njalo, inciphisa ukuguguleka kwe-oven.
Eminye Imishini Yokushisa Okuphezulu:Isetshenziswa njengezinto zokufaka izinto zokushisa imfucuza, ama-boiler ezimboni, kanye nama-reactor ashisa kakhulu embonini yamakhemikhali, futhi ivumelana nezimo zokusebenza eziyinkimbinkimbi.
Iphrofayela Yenkampani
I-Shandong Robert New Material Co., Ltd.itholakala eDolobheni laseZibo, eSifundazweni saseShandong, eShayina, okuyisisekelo sokukhiqiza izinto ezingaphili. Siyibhizinisi lesimanje elihlanganisa ucwaningo nentuthuko, ukukhiqiza, ukuthengisa, ukuklama nokwakha ihhavini, ubuchwepheshe, kanye nezinto ezingaphili kwamanye amazwe. Sinemishini ephelele, ubuchwepheshe obuthuthukisiwe, amandla aqinile obuchwepheshe, ikhwalithi yomkhiqizo enhle kakhulu, kanye nedumela elihle. Ifektri yethu ihlanganisa amahektha angaphezu kwama-200 kanti umkhiqizo waminyaka yonke wezinto ezingaphili ezimile ungaba amathani angama-30000 kanti izinto ezingaphili ezimile zingamathani ayi-12000.
Imikhiqizo yethu eyinhloko yezinto eziphikisayo ifaka:izinto zokuphikisa ze-alkaline; izinto zokuphikisa ze-aluminium silicon; izinto zokuphikisa ezingabunjwanga; izinto zokuphikisa ze-thermal insulation; izinto ezikhethekile zokuphikisa; izinto zokuphikisa ezisebenzayo zezinhlelo zokuphonsa eziqhubekayo.
imibuzo ejwayelekile ukubuzwa
Udinga usizo? Qiniseka ukuthi uvakashela izinkundla zethu zokusekela ukuze uthole izimpendulo zemibuzo yakho!
Singumkhiqizi wangempela, imboni yethu igxile ekukhiqizeni izinto eziphikisayo iminyaka engaphezu kwengu-30. Sithembisa ukukunikeza intengo engcono kakhulu, insizakalo engcono kakhulu yangaphambi kokuthengisa kanye neyangemva kokuthengisa.
Kuyo yonke inqubo yokukhiqiza, i-RBT inohlelo oluphelele lwe-QC lokwakheka kwamakhemikhali kanye nezakhiwo zomzimba. Futhi sizohlola izimpahla, futhi isitifiketi sekhwalithi sizothunyelwa nezimpahla. Uma unezidingo ezikhethekile, sizozama konke okusemandleni ethu ukuze sizilungiselele.
Kuye ngobuningi, isikhathi sethu sokulethwa sihlukile. Kodwa sithembisa ukuthumela ngokushesha ngangokunokwenzeka ngekhwalithi eqinisekisiwe.
Vele, sinikeza amasampula amahhala.
Yebo, vele, wamukelekile ukuvakashela inkampani ye-RBT kanye nemikhiqizo yethu.
Akukho mkhawulo, singakunikeza isiphakamiso nesixazululo esingcono kakhulu ngokuya ngesimo sakho.
Sesineminyaka engaphezu kwengu-30 senza izinto eziphikisayo, sinokusekelwa okuqinile kwezobuchwepheshe kanye nokuhlangenwe nakho okucebile, singasiza amakhasimende ukuklama ama-kiln ahlukene futhi anikeze isevisi eyodwa.
