Zogulitsa

Zircon-Mullite Checker-work ndi mtundu wa njerwa zosakanizika. Amadziwika ndi kukana kwambiri kugwedezeka kwa kutentha, kukhazikika kwa kutentha kwambiri, komanso kusasunthika kwa mankhwala, zomwe zimapangitsa kuti zikhale zoyenera kugwiritsidwa ntchito m'mafakitale otentha kwambiri. Nazi zina zofunika ndikugwiritsa ntchito kwa Zircon-Mullite Checker-work:

Njerwa zooneka ngati Corundum-Mullite ndi mtundu wa njerwa zomangira. Amadziwika ndi kukana kwambiri kugwedezeka kwa kutentha, kukhazikika kwa kutentha kwambiri, komanso kusasunthika kwa mankhwala, zomwe zimapangitsa kuti zikhale zoyenera kugwiritsidwa ntchito m'mafakitale otentha kwambiri. Sankhani zida zapamwamba kwambiri monga corundum wosakanikirana ndi mullite wosakanikirana, ndipo fufuzani ndikuwongolera kuti muwonetsetse kuti chiyero ndi kukula kwa tinthu tazopangirazo kumakwaniritsa zofunikira. Pazinthu zodzitchinjiriza zokhala ndi mawonekedwe osavuta komanso kukula kwakukulu, nyundo ya mpweya kapena kugwedezeka kumagwiritsidwa ntchito; pazinthu wamba kapena kukula kwake, kuumba kowuma kowuma kungagwiritsidwe ntchito; Kwa zinthu zopangidwa mwapadera kapena zinthu zapadera, kuumba kwa isostatic kumafunika.

Mipiringidzo ya insulation ikupezeka ku Hengli, yomwe imafunikira kuti malo olumikizirana azitha kupanga makulidwe mpaka 610 * 500 * 100mm. Ma block awa amapatsa wopanga ng'anjo zosankha zambiri pamalo enaake kuti achepetse malo olumikizirana matope komanso kupulumutsa mafuta ndi ntchito.
Malo ogulitsa makina akuluakulu pafakitoli amatha kupereka mawonekedwe olondola a makina. Kulekerera kwa njerwa imodzi kuli mkati mwa +/- 1mm pomwe kulolerana komwe kumasonkhanitsidwa kumatha kuyendetsedwa mosamalitsa malinga ndi zojambula.
Zotchingira za Hengli zimagawidwa mu:
a. FJM23, FJM26, FJM28 kalasi malinga ndi ASTM muyezo;
b. Zotchinga zamphamvu kwambiri zokhala ndi CCS zimafikira 10MPa

Mphete ya Orifice yomwe tidapanganso kuphatikiza mtundu wa Zircon-Mullite (10-13% ZrO2; 18-20% ZrO2).
Monga ntchito ya tsiku ndi tsiku, timayesa kuyesa zitsanzo monga njira zotsatirazi:
Malo atatu ofukula (pamwamba, pakati ndi pansi) ndi malo asanu opingasa (kumanja, pakati kumanja, pakati, pakati kumanzere ndi kumanzere), Pamalo aliwonse, titha kuyambitsa cholozera choyimira choyimira magalasi ngati 'kusiyana kwa magalasi'. Makamera okwera kwambiri amalemba machitidwe a tracer. Zotsatira zopitilira 150 zidapangidwa kutengera milandu yonse yomwe ili pamwambapa. kuti tiwone momwe ntchito ya rotor-chubu yovomerezeka tidakhazikitsa kusanja kuchokera pa imodzi mpaka isanu monga:
1. Chingwe chakuthwa mu mphete ya Orifice.
2. Pafupifupi chingwe chakuthwa mu mphete ya Orifice.
3. Gawo la tracer lasakanizidwa, gawo ili pafupifupi chingwe chosawoneka mu Orifice Ring.

Njerwa za Hengli Corundum zimapangidwa kuchokera ku alumina yoyera kwambiri ya tabular, aluminiyamu wosakanikirana, wotenthedwa mumoto wotentha kwambiri. Njerwazo zimakhala ndi mawonekedwe a kachulukidwe kwambiri, kuyera kwambiri, kutsika kwa porosity, komanso kukana kugwedezeka kwamafuta.
Njerwa za Hengli Corundum zimatha kupirira kuwonongeka kwa dzimbiri mumlengalenga wotulutsa okosijeni komanso kuchepetsa kwambiri mlengalenga. Itha kupiriranso kutentha kwa hydrogen.
Njerwa ya Hengli Corundum imapezeka mu makulidwe a njerwa (yowongoka, mabwalo ndi ma wedge) komanso mbale ndi mawonekedwe ake.

Njerwa ya Sillimanite ndi mtundu wa njerwa zosakanizika zomwe zimapangidwa ndi mineral sillimanite (Al2SiO5). Amadziwika ndi kukana kwambiri kugwedezeka kwa kutentha, kukhazikika kwa kutentha kwambiri, komanso kusasunthika kwa mankhwala, zomwe zimapangitsa kuti zikhale zoyenera kugwiritsidwa ntchito m'mafakitale otentha kwambiri. Nazi zina zazikulu ndi ntchito za njerwa za sillimanite:

Hengli Bubble Alumina Njerwa kusankha mkulu chiyero kuwira aluminiyamu monga zopangira zazikulu, mkulu katundu yaying'ono ufa monga chowonjezera, organic zinthu ngati zomangira kwakanthawi, sintered mu kutentha kwambiri shuttle uvuni. Zogulitsa zomwe zamalizidwa zimakhala ndi pore yambiri yotsekedwa, zimakhala ndi zolemera zopepuka & kukana kutentha kwambiri, kutsika kwamafuta, mphamvu zambiri, kusintha kwakung'ono kwa mzere, kukana kugwedezeka kwamafuta, kukana kukokoloka kwa gasi & slag yosungunuka.
Nsapato za Bubble Alumina zimatha kupititsa patsogolo kutentha kwa ng'anjo, kufupikitsa bwalo la kupanga, kuchepetsa kulemera kwa ng'anjo ndikuzindikira kupulumutsa mphamvu.

1. Njerwa zapamwamba za alumina ndi njerwa zotsutsa zomwe zimapangidwa makamaka kuchokera ku alumina (Al2O3) ndi zipangizo zina, zopangidwira ntchito zotentha kwambiri monga ng'anjo, ng'anjo, ndi ma reactors.
2.Processing: bauxite imagwiritsidwa ntchito ngati zopangira zazikulu, clinker imasankhidwa ndi grading ndi sieved kuchotsa chitsulo, ndipo imakonzedwa ndi kutentha kwakukulu.
3. Kupanga Zinthu: Zimapangidwa mwa kusakaniza zinthu zopangira (bauxite kapena miyala ina ya aluminiyamu yapamwamba), kuziumba kukhala njerwa, ndi kuziwotcha pa kutentha kwakukulu. Kupanga kungaphatikizepo zowonjezera ndi zomangira zosiyanasiyana kuti mukwaniritse zomwe mukufuna.
4. Njerwa zapamwamba za alumina zimasankhidwa kuti zikhale zolimba komanso zogwira ntchito m'madera ovuta kwambiri, zomwe zimapangitsa kuti zikhale zofunikira kwambiri m'mafakitale ambiri otentha kwambiri.

Mipiringidzo ya sillimanite yogwedera ndi zida zapamwamba zokanira zomwe zimagwiritsidwa ntchito m'ng'anjo zamagalasi. Amapangidwa makamaka kuti athe kupirira kutentha kwambiri komanso malo owononga omwe amakumana nawo popanga magalasi.

1. Tank Bottom Sillimanite Block (HL-A-60 TB)
2. Sillimanite Rider Arch

Hengli high alumina insulating block imapangidwa kuchokera kuzinthu zosankhidwa, zotulutsa kapena zoponyedwa kuti ziwonekere, zotenthedwa ndi kutentha kwapang'onopang'ono kwa gasi wachilengedwe, macheka & kugaya ndi makina apamwamba kwambiri. The mankhwala amasangalala ndi khalidwe yunifolomu dongosolo, miyeso yolondola, mphamvu mkulu, otsika chitsulo okhutira, otsika matenthedwe madutsidwe, wabwino reheating liniya kusintha.

99 midadada wandiweyani wa alumina wakutsogolo ali ndi malo oyera kwambiri, osalimba kwambiri. Chopanga ichi ndiye chisankho choyamba chosinthira midadada ya α-β m'mabuku oyamba. Dense alumina channel blocks ndi zida zapadera za ceramic zomwe zimagwiritsidwa ntchito m'mafakitale osiyanasiyana. Alumina (Al₂O₃) amadziwika chifukwa cha mphamvu zake zamakina, matenthedwe apamwamba, komanso kukana kuvala ndi dzimbiri. Nawa mawonekedwe ofunikira ndikugwiritsa ntchito kwazitsulo zolimba za alumina: