Gukoresha ibikoresho byo gufunga bya graphite byagutse no gukoresha ibikoresho byo gufunga bifite akamaro cyane mu ngero, cyane cyane bikoreshwa mu gufunga mu gihe cy'ubushyuhe bwinshi n'umuvuduko mwinshi no gufunga hakoreshejwe ibintu byangiza n'uburozi. Ubwiza bwa tekiniki n'ingaruka z'ubukungu biragaragara cyane. Umwanditsi wa graphite wa Furuite akurikira arakwereka:
Gupakira grafiti byagutse bishobora gushyirwa ku bwoko bwose bwa valves n'ibifunga byo hejuru bya sisitemu nkuru y'umwuka ya 100.000 kW ishyirwa mu ruganda rutanga ingufu zishyushye. Ubushyuhe bw'umwuka ni 530°C, kandi nta kintu na kimwe kigaragara nyuma y'umwaka umwe gikoreshwa, kandi igiti cya valve kirahindagurika kandi kigabanya abakozi. Ugereranyije n'umunyu wa asbestos, igihe cyo kuyikoresha cyikuba kabiri, igihe cyo kuyibungabunga kiragabanuka, kandi akazi n'ibikoresho birazigamwa. Gupakira grafiti byagutse bishyirwa ku muyoboro utwara umwuka, heliyumu, hydrogen, lisansi, gazi, amavuta ya wax, peteroli, amavuta ya crude na peteroli nini mu ruganda rutunganya peteroli, hamwe na valves 370, zose zikaba ari graphite yagutse. Ubushyuhe bw'akazi ni dogere 600, kandi ishobora gukoreshwa igihe kirekire idasohoka.
Birumvikana ko ifumbire ya grafiti yagutse yakoreshejwe no mu ruganda rukora amarangi, aho impera y'umugozi w'igikoni cyo gukora varnish ya alkyd ifunze. Uburyo bwo gukora ni umwuka wa dimethyl, ubushyuhe bw'imikorere ni dogere 240, kandi umuvuduko w'umugozi ukora ni 90r/min. Imaze umwaka urenga ikoreshwa nta gusohoka, kandi ingaruka zo kuyifunga ni nziza cyane. Iyo ifumbire ya asbestos ikoreshejwe, igomba gusimburwa inshuro buri kwezi. Nyuma yo gukoresha ifumbire ya grafiti yagutse, igabanya igihe, akazi n'ibikoresho.
Igihe cyo kohereza: Gashyantare-01-2023