rotọ graphite
1. Rotor graphite na-arụ ọrụ mgbe niile n'ime aluminom gbazere na ihe dị ka 750°C na ọsọ nke 200r/min ~ 400r/min, a chọrọkwa ndụ ọrụ izugbe iji ruo ihe karịrị otu ọnwa. Ejiri graphite dị ọcha nke ụlọ ọrụ anyị mee rotor graphite. Ogo graphite n'onwe ya nwere mmetụta dị ukwuu na ndụ ọrụ nke rotor. N'otu oge ahụ, a na-etinye mkpuchi nchebe mgbochi oxidation n'elu, a pụkwara ịgbatị ndụ ọrụ ahụ ruo ụbọchị 50-60.
2. Ụkpụrụ ọrụ nke rotor graphite:
Rotor graphite nwere mkpanaka rotor na nozzle. Sistemụ nnyefe ahụ na-akpali rotor graphite ka ọ na-atụgharị, a na-afụkwa argon ma ọ bụ nitrogen n'ime agbaze aluminum site na mkpanaka rotor na nozzle. Rotor graphite na-agbagharị ọsọ ọsọ na-agbaji argon ma ọ bụ nitrogen gas na-abanye na agbaze aluminum iji mepụta ọtụtụ obere afụ, nke na-agbasa ha na metal agbaze. Mgbe afụ ahụ na-emetụ aka, afụ ndị dị na agbaze na-adabere na ọdịiche nrụgide akụkụ gas na ụkpụrụ nke adsorption elu iji na-amịkọrọ hydrogen na agbaze, na-abanye na slag oxidized, ma wepụ ha na elu agbaze ka afụ ahụ na-ebili iji mee ka agbaze ahụ dị ọcha.
Ojiji na mmezi nke rotor graphite:
- E ji graphite dị ọcha nke ukwuu mee oghere ahụ na-agbagharị agbagharị. Na mgbakwunye na ịtụle nhazi nke oghere ahụ iji gbajie afụ ikuku, ọ na-ejikwa ike centrifugal nke sitere na ịkpalite agbaze aluminum alloy iji mee ka agbaze ahụ banye na oghere ahụ wee gwakọta ya na gas ahụ a gbapụtara n'usoro iji mepụta gas.oA na-ewepụta mmiri mmiri iji mee ka mpaghara kọntaktị na oge kọntaktị dị n'etiti afụ na mmiri aluminum alloy dịkwuo mma, ma melite mmetụta degassing na nhicha.
2. Ihe achọrọ maka ndụ ọrụ izugbe karịrị otu ọnwa. Ogologo ndụ ya karịrị nke rotor na-anaghị eme ka oxidizing sie ike okpukpu atọ ruo anọ. Ọ nwere ike ịdịru ruo ụbọchị 55-65 na ihe dị ka 700 °C, ọ nwekwara ike ịdịru ruo ụbọchị 25-35 na okpomọkụ karịrị 1000 °C. Site na mkpuchi nchebe mgbochi oxidation n'elu, enwere ike ịgbatị ndụ ọrụ ahụ ruo ụbọchị 50-60.
3.Tupu ị mikpuo rotor graphite n'ime mmiri aluminom, kpoo ya ọkụ ruo nkeji ise ruo nkeji iri n'ihe dị ka 100 mm n'elu elu mmiri iji zere mmetụta nke oyi ngwa ngwa na ihe ahụ; tupu e mikpuo rotor n'ime mmiri mmiri, a ga-agafe gas ahụ; Enwere ike ịkwụsị ikuku ahụ naanị mgbe rotor si n'ọkwa mmiri bulie elu, ka o wee gbochie oghere ikuku nke nozzle rotor ka ọ ghara igbochi.
4. Isi ihe na-akpata mmebi nke rotor graphite bụ oke okpomọkụ: isi ihe dị na graphite bụ carbon, a pụkwara ịgbaze graphite n'ụzọ doro anya n'okpuru ikuku karịrị 600 Celsius C. Ihe ndị sitere na mmeghachi omume oxidation carbon bụ gas CO na CO2, nke na-enweghị ike ichebe rotor. N'ozuzu, enweghị ike mechie igbe degassing kpamkpam, ọtụtụ oghere dị n'ime igbe ahụ anaghị ejupụta na gas nchebe, yabụ oxidation nke rotor graphite agaghị ekwe omume. N'ihi oxidation ya, dayameta shaft nke rotor na-ebelata nwayọ nwayọ ruo mgbe ọ gbawara ma wụfuo.
