Indlela yokulungiselela yamandla aphezulu egraficon carbide ye-carbide yensimbi yensimbi

Indlela yokulungiselela yamandla amakhuluigrafu yesilika ye-silicon carbideUkunyibilika kwensimbi kubandakanya la manyathelo alandelayo: 1) Ulumkelo lwangaphandle; 2) Ukuxuba okuphezulu; 3) Ukomisa izinto ezibonakalayo; 4) ukutyhoboza kunye nokuhlolwa; 5) ukulungiselela okwesibini. 6) Ukudityaniswa kwesibini; 7) ukucinezela nokubuyisa; 8) Ukusika kunye nokunciphisa; 9) ukomisa; I-10) ibhiyozela; 11) Ukudubula okuphambili; 12) Ukuvalelwa; 13) Ukudubula kwesekondari; 14) ukuqeqesha; 15) Imveliso egqityiweyo. Ukuveliswa kwendlela efakwe usebenzisa le fomula intsha kunye nemveliso yemveliso inesimo sokunyangwa okuqinileyo kobushushu kunye nokunganyangeki. Umndilili wexesha lokuphila kwendlela enqabileyo afikelela kwiinyanga ezi-7-8, enesakhiwo sangaphakathi esingenasiphene, amandla aphezulu, iindonga ezinqabileyo, kunye nokuzila okuhle, kunye nokuphumeza okuhle. Ukongeza, umaleko wel kunye nokudibana kumphezulu, kunye neenkqubo ezomisayo kunye nokudubula, ukuphucula ukumelana kwemveliso kunye nokunciphisa ukusetyenziswa kwamandla malunga ne-30% ye-quitroris.

Le ndlela ibandakanya intsimi ye-metring engakhathaliyo, ngakumbi indlela yokulungiselela amandla aphezulu egraficon carbide ye-carbide yentsimbi yentsimbi.

[Itekhnoloji yemvelaphi] I-Fitite yegraphite ye-Silicon Carbide isetyenziswa ikakhulu kwi-fistral yensimbi kunye nemveliso yeqondo lokunganyangeki, kunye nemveliso yamayeza afunekayo, kunye neziqulatho ze-corrosion, kunye nemveliso ye-corrosion efunekayo kwishishini lePetrosion.

I-grafu yegrafu ekhethekileyo yesilika yesilika ye-carbide yenziwa ifomu kunye neenkqubo zemveliso zivelisa iimveliso ezinomndilili weentsuku ezingama-55, ezimfutshane kakhulu. Iindleko zokusetyenziswa kunye nemveliso ziyaqhubeka zisanda, kwaye inani lenkunkuma elivelisiweyo liphezulu. Ke ngoko, ukuphanda uhlobo olutsha lwegraficial carbide imbethe kwaye inkqubo yayo yemveliso yingxaki engxamisekileyo yokusombulula, njengoko ezi zinto zibethelela zinezicelo ezahlukeneyo kwiindawo ezahlukeneyo zemichiza.

[0004] Ukujongana nale ngxaki zingasentla, indlela yokulungiselela amandla amakhulu e-silicon ye-carbide ye-carbide ye-smelting inikezelwe. Iimveliso ezilungiselelwe ngokwendlela yokunganyangeki kubushushu obuphezulu kwaye zilusule, zibe nobomi beenkonzo ezinde, kwaye ziyilondolozo lamandla, ukhuseleko lwendalo, kunye nokusetyenziswa kwemveliso kunye nokusetyenziswa kwezixhobo.

Indlela yokulungiselela yamandla amakhulu e-graicon carbide ye-carbide ye-smelting yensimbi ibandakanya la manyathelo alandelayo:

1. Ukulungiselela izinto ezibonakalayo: I-Silicon Carbide, igrafu, udongwe, kunye ne-Meticon, kunye neNkqubo ye-PlC ngokuzenzekelayo ilawula umlinganiso kunye nobunzima bomgangatho ngamnye. IVeumatic Valves Ukulawulwa kokukhutshwa, kwaye ubuncinci izinzwa ezimbini zobunzima zibekwe ezantsi kwe-hopper nganye. Emva kokubumba, izixhobo zibekwe kumatshini wokuxuba yinqwelo yokuhamba ngokuzenzekelayo. Ukongezwa kokuqala kwe-selicon carbide yi-50% yexabiso layo lilonke.
2. Ukuxuba okwesibini: Emva kwezinto ezingafunekiyo zixutywe kumatshini wokuxuba, zikhutshiwe kwi-Buffer Hopper, kwaye izixhobo ezikwi-Buffer Hopper ziphakanyisiwe kwi-hipper ye-bucker. Isixhobo sokususa intsimbi sisetwa kwiPhepha leBicker Short Expevator, kunye nesixhobo sokudibanisa amanzi sisetelwe ngaphezulu komngxunya wokudibanisa ukongeza amanzi ngelixa ushukumisa. Ireyithi yokongezwa kwamanzi yi-10L / min.
3. Ukomisa izinto ezibonakalayo: Isixhobo esimanzi emva kokuxuba somiswe kwizixhobo ezomisa kwiqondo lokushisa eli-120-150-150 ° C ukususa umswakama. Emva komile ngokupheleleyo, umbandela uye wakhutshwa ngokupholisa kwendalo.
4. Ukutyumka kunye nokuhlolwa: Izinto ezinomsindo ezomileyo zingena kwizixhobo ezityumkileyo nezikrelemnqa zokutyumza, emva koko zingena kwi-counterhertack, kwaye kwangaxeshanye zigqitha kwizixhobo ezingama-60-mesh kwangaxeshanye. Amasuntswana amakhulu ku-0.25mm abuyiselwe ngokutsha ukuze afune kwakhona, etyumza, kunye nokuhlolwa, ngelixa amasuntswana amancinci kune-0.25mm athunyelwa kwi-mproper.
5. Ukulungiselela kwezinto zesekondari: Izixhobo kwi-Hopper yeHopper zithuthwa ngumthi we-batchting of Schoricary. I-50% eseleyo ye-carbide ye-silicon yongezwa ngexesha lokulungiselela kwesekondari. Izixhobo emva kokulungiswa kwesibini zithunyelwa kumatshini wokuxuba ukuze adibane kwakhona.
6. Ukuxuba okwesibini: Ngexesha lenkqubo yokuxuba yesibini, isisombululo esikhethekileyo kunye nokunxibelelana kongezwa kwi-hopper yokuxuba ngesisombululo esikhethekileyo esongeza isixhobo esithile. Isisombululo esikhethekileyo silinganiswe yibhakethi yobunzima kwaye yongezwa kwi-hopper yokudibanisa.
7. Ukucofa kunye nokubumba: Izixhobo emva kokuxuba kwesibini zithunyelwa kwi-isostatic ecinezela i-hopper yomatshini. Emva kokulayisha, ukudityaniswa, ukuveza, kunye nokucoca kubumba, izixhobo zicinezelwa kumatshini wokucinezela isostatic.
8. Ukusika kunye nokunciphisa: oku kubandakanya ukusika ukuphakama kunye nokulungisa umngcipheko obethekekileyo. Ukusika kwenziwa ngumatshini wokusika ukusika okubethelelwa kumgangatho oqikelelweyo, kwaye i-RRRS emva kokusika ilungiselelwe.
9. Ukomisa: i-themet, emva kokuba inqunyulwe kwaye ilungiselelwe inyathelo (8), ithunyelwa kwi-oveni eyomileyo yokomisa, ngeqondo elomileyo le-120-10-10-150-15 c. Emva komile, igcinwe ifudumele iiyure eziyi-1-2. I-oveni eyomileyo ixhotywe ngenkqubo yohlengahlengiso lomoya, equka iiplate ezininzi ze-aluminium. Ezi plates eziguqukayo ze-aluminium zicwangciswe ngaphaya kwamacala amabini angaphakathi kwi-oveni eyomileyo, kunye ne-suct yomoya phakathi kweepleyiti ezimbini zealuminiyam. Umsantsa phakathi kweepleyiti ezimbini ze-aluminium ziyalungiswa ukulawula i-suct yomoya.
10. Ukuhamba: I-glaze senziwe ngokuxuba izinto ezigxekayo ngamanzi, kubandakanya i-Bentotite, idosi ecocekileyo, umgubo weglasi, i-feldspar powder, kunye ne-sodium yebhokisi ye-carboxethyl seluplose. I-glaze isetyenziswa ngesandla ngebrashi ngexesha lokugcwala.
11. Ukudubula okuphambili: Esi sibethelelwe ngokusebenzisa i-glaze sidlwengulwe kanye kwi-kiln yeeyure ezingama-28 ukuya kwengama-30. Ukuphucula ukusebenza ngempumelelo, i-labyrint ye-laby ye-kiln ye-ping enefuthe lokutywina kunye nebhloko yomoya isetwe emazantsi e-kiln. Ibhedi ye-kiln inomaleko ongezantsi wekotoni yokutywina, kwaye ngaphezulu kwekotoni yokutywina, kukho ungqimba lwesitena sokufakwa, ukwenza ibhedi yaseLabyrint Kiln ebhedini yelabhu.
12. Ukuvalelwa: Ukubethelwa okubekiweyo kubekwe kwitanki elinamatyala kwi-vacuum kunye nokuxinana. Isisombululo sokungavavanywa sithuthwa kwitanki yokungabinayo ngokusebenzisa umbhobho otywiniweyo, kwaye ixesha lokungena liyimizuzu engama-45-60.
13. Ukudubula kwesibini: Imbeko enqabileyo ibekwe kwi-kiln yokutya okuziindlela ezi-2.
14. Ukudibana: Ukubethelelwa emva kokudubula kwesibini kudityaniswe ngepeyinti esekwe emanzini kumphezulu.
15. Imveliso egqityiweyo: Emva kokuphikiswa kugqityiwe, umphezulu womile, kwaye emva komile, itheleke ifakwe kwaye igcinwe.