Ungazikhetha kanjani izinto zokuphikisa zokushisa imfucuza?

Recently, many customers have inquired about refractory materials for waste incinerators. In view of the selection problems faced by customers, the editor has compiled a list of refractory materials for waste incinerators for reference only. Different types of incinerators have different selections according to their types, temperatures, and parts. Please refer to them carefully.

Izishisi ezivamile zifaka phakathi ama-batch incinerator, ama-grate e-grate, amasistimu okushisa i-CAO, okokheleza imibhede enamanzi, kanye nezishisi ezisebenza ngokujikeleza. Izinto zokuphikisa ezishisa imfucuza zinezici ezilandelayo:

① Good volume stability; ② Good high temperature strength and wear resistance; ③ Good acid resistance; ④ Good seismic stability; ⑤ Good corrosion resistance (CO, Cl2, SO2, HCl, alkali metal vapor, etc.) ⑥Good workability (unshaped); ⑦Good heat and heat insulation.

Izishisi ezihlukene, izingxenye ezahlukahlukene zokusetshenziswa, namazinga okushisa ahlukahlukene wokusebenza, iziphakamiso zokukhetha ezilandelayo zenzelwe inkomba kuphela:

Ukushisa okusebenzayo kophahla, izindonga eziseceleni kanye nokushisa kwegumbi lokushisa kungu-1000-1400 ℃, izitini eziphakeme ze-alumina nezitini zobumba ezinokuphinda kwenziwe ngo-1750-1790 ℃ kungasetshenziswa, futhi amapulasitiki ane-refractoriness ka-1750-1790 ℃ can futhi isetshenziswe. ；

Izingxenye ezingenhla, eziphakathi nendawo nezingezansi zohlangothi lwe-grate zisetshenziswa ezingeni lokushisa elingu-1000-1200 ° C, izitini ze-silicon carbide noma izitini zobumba ezinokuphinda kube khona ngo-1710-1750 ° C kungasetshenziswa, futhi ama-castable amelana nokugqoka nawo ukusetshenziswa;

Ukushisa kwensizakalo yophahla nezindonga eziseceleni zekamelo lesibili lokushisa kungu-800-1000 ℃, futhi izitini zobumba noma izinto zobumba ezinokubuyiselwa emuva zingaphansi kuka-1750 ℃;

Izindonga eziphezulu neziseceleni zekamelo lokushintshanisa ukushisa, nezindonga ezingaphezulu, ezinhlangothini, nangaphansi kwegumbi lokufafaza kusetshenziswa ezingeni lokushisa elingaphansi kuka-600 ° C. Izitini zobumba noma izinto zokubumba ezinobumba obune-Refractoriness engaphansi kuka-1710 ° C zingasetshenziswa;

Lungisa izinga lokushisa lokusetshenziswa kwe-flue ne-flue iye ku-600 ° C, bese ukhetha izitini zobumba noma izinto zobumba ezine-refractoriness engaphansi kuka-1670 ° C.

Ukukhethwa kwezinto zokuphikisa ezisebenzisela ukushisa okungenhla kufanele kususelwe ezimweni ezithile. Izinhlobo ezahlukahlukene zokufudumeza kufanele zinqunywe yizimo ezifuna kakhulu ngesikhathi kusebenza imishini ngokuhambisana nezici ezahlukahlukene.