Chikamu chikuru chinoshanda chesimbi ye alumina ceramic-lined steel tee ipurasitiki yakagadzirwa ne alumina (α-Al₂O₃). Chinhu ichi chine chimiro che crystal chakasimba che corundum, chine kuomarara kunosvika HRA 85 kana kupfuura (Vickers hardness HV 1000-1600) uye density ye 3.6-3.9 g/cm³. Basa guru repurasitiki ye alumina ceramic nderekutsungirira kukanganiswa kwakanyanya kwezvikamu zvakasimba panzvimbo dzekutsauka nekubatanidza mapaipi. Kusasimba kwayo kwakaedzwa murabhoritari kuti kwakapetwa ka266 pane simbi ye manganese uye ka171.5 pane simbi ye high-chromium cast. Data rekushandiswa kwemaindasitiri rinoratidza kuti purasitiki iyi inogona kuwedzera hupenyu hwemapombi nekanopfuura kagumi. Uyezve, alumina yakagadzikana uye haina kwayakarerekera, ichidzivirira acids, alkalis, munyu, uye organic media mukati mekupisa kwakatarwa uye huwandu hwe concentration.
Mateyi esimbi anodzivirira kupfekwa e-alumina ceramic anoshandiswa mumaindasitiri akasiyana-siyana ane huremu hwakawanda. Mumasisitimu emagetsi anodziya, anoshandiswa mumapaipi anotakura hupfu hwemarasha, masisitimu ekupwanya, mapaipi ekubvisa madota, uye masisitimu ekubvisa guruva. Muindasitiri yemigodhi, akakodzera kutakurwa kwetsvina, kutakurwa kwemashure, kutakurwa kwe concentrate, uye mapaipi ekutakura marasha akachena mumafekitori ekugadzira marasha ane simba. Mumunda wesimbi nesimbi, anoshandiswa mumasisitimu ekubvisa guruva muchoto, mitsetse yekutakura slag, uye kutakurwa kwezvinhu panguva yekunyungudutsa. Muindasitiri yesimende, anoshandiswa mumasisitimu ekufambisa pneumatic ehupfu husina kubikwa, clinker, uye fly ash. Muchikamu chemakemikari, akakodzera mapaipi anotakura zvinhu zvinoparadza uye zvinogumbura. Pamachiteshi echiteshi, anoshandiswa kutakurwa kwetsvina uye sediment. Pamusoro pezvo, chigadzirwa ichi chinogona kushandiswa pakushandiswa kwakakosha senge kutakurwa kwealuminium yakanyungudutswa.
Panguva yekusarudza, zvinhu zvakaita sehunhu hwepakati, saizi yezvikamu, tembiricha yekutumira, uye kona yemhedzisiro zvinofanirwa kutariswa kuti zvione ukobvu hwechikamu checeramic (kazhinji 4-20mm), kuchena kwealumina, uye nzira yekubatanidza pombi yekunze (yakaputirwa, yakasungirirwa, nezvimwewo). Kunyangwe mari yekutanga yekuisa iyi fitting yakakwira kupfuura yemapaipi esimbi akajairwa, hupenyu hwayo hwekushanda hwakareba zvakanyanya uye kudzikiswa kwakanyanya kwenguva yekushanda uye mari yekugadzirisa zvinoita kuti ive mhinduro inoshanda zvakanyanya pakusakara kwakanyanya uye ngura.
Nguva yekutumira: Kurume-14-2026