Mushure memakore anopfuura makumi masere ebudiriro, indasitiri yeChina yecalcium carbide yave yakakosha indasitiri yemakemikari mbishi. Mumakore achangopfuura, tichisundwa nekukasira kusimukira kwehupfumi hwepamba uye kukura kuri kudiwa kwecalcium carbide kuzasi, iyo yemba yekugadzira calcium carbide yakawedzera nekukurumidza. Muna 2012, kwaive ne311 calcium carbide enterprises muChina, uye kubuda kwakasvika mamiriyoni gumi nemasere ematani. Mune calcium carbide furnace equipment, electrode ndiyo imwe yemidziyo yakakosha, iyo inobata basa rekufambisa uye kupisa kupisa. Mukugadzira calcium carbide, magetsi anoiswa muchoto kuburikidza ne electrode kugadzira arc, uye kupisa kwekudzivirira uye kupisa kwearc kunoshandiswa kuburitsa simba (tembiricha inosvika 2000 ° C) yekunyungudutsa calcium carbide. Kushanda kwakajairika kwe electrode kunoenderana nezvinhu zvakaita semhando ye electrode paste, kunaka kwegoko re electrode, welding quality, kureba kwekumanikidza kuburitsa nguva, uye kureba kwebasa re electrode. Panguva yekushandiswa kwe electrode, chiyero chekushanda chemuiti chinenge chakanyanyisa. Kusangwarira kushanda kwe electrode kunogona kukonzera kupfava uye kwakaoma kutsemuka kwe electrode, kukanganisa kutapurirana uye kushandurwa kwesimba remagetsi, kukonzeresa kushata kwechimiro chechoto, uye kukonzeresa kukanganisa kumakina nemidziyo yemagetsi. Kuchengetedzeka kwehupenyu hwemushandisi. Somuenzaniso, musi waNovember 7, 2006, kuputika kwakapfava kweelectrode kwakaitika pachirimwa checalcium carbide muNingxia, zvichiita kuti vashandi gumi nevaviri vaiva panzvimbo yacho vapiswe, kusanganisira 1 kufa uye 9 akuvara zvakakomba. Muna 2009, kuputika kwakaoma kwe electrode kwakaitika muchirimwa checalcium carbide muXinjiang, zvichikonzera kuti vashandi vashanu panzvimbo iyi vapiswe zvakaipisisa.
Ongororo yezvinokonzeresa zvinyoro uye zvakaoma kuputsa kwe calcium carbide furnace electrode
1.Kukonzeresa kuongororwa kwesoft break ye calcium carbide furnace electrode
Iyo sintering yekumhanya ye electrode yakaderera pane yehuwandu hwekushandisa. Mushure mekunge electrode isina kupisa yaiswa pasi, ichaita kuti electrode iparadze zvinyoro. Kutadza kubudisa mushandisi wechoto munguva kunogona kukonzera kupisa. Izvo zvikonzero chaizvo zve electrode soft break ndezvi:
1.1 Yakashata electrode paste mhando uye yakawandisa volatiles.
1.2 Iyo electrode shell iron sheet yakatetepa zvakanyanya kana kukora. Yakanyanya kuonda kuti imirire masimba makuru ekunze uye kuputika, zvichiita kuti bhodhoro re electrode ripete kana kudonha uye kutsemuka kwakapfava kana kudzvanywa pasi; yakanyanya kukora kuti iite kuti simbi ganda uye electrode musimboti kusabatana padyo nemumwe uye musimboti anogona kukonzera Soft break.
1.3 Iyo electrode iron shell haina kugadzirwa zvakanaka kana welding mhando yakashata, zvichikonzera kutsemuka, zvichikonzera kuvuza kana kupfava kutsemuka.
1.4 Elekitirodhi inodzvanywa uye inoiswa kakawanda, nguva yacho ipfupi, kana electrode yakarebesa, zvichiita kuti pave nekupwanya kwakapfava.
1.5 Kana iyo electrode paste isingawedzerwi munguva, iyo electrode paste nzvimbo yakanyanyisa kana yakaderera, izvo zvichaita kuti electrode iparadze.
1.6 Iyo electrode paste yakakura kwazvo, isina hanya kana uchiisa paste, uchizorora pambabvu uye uri pamusoro, zvinogona kukonzera kupfava kutsemuka.
1.7 Iyo electrode haina sintered zvakanaka. Apo iyo electrode inoderedzwa uye mushure mokunge yaderedzwa, ikozvino haigoni kudzorwa zvakanaka, kuitira kuti ikozvino yakakura zvikuru, uye kesi ye electrode inopiswa uye electrode inoputika zvinyoro.
1.8 Kana iyo electrode yekudzikisa kumhanya ichimhanya kupfuura sintering sinter, zvikamu zvekunamira mukuumbwa zvinoburitswa, kana maconductive element ave kuda kuburitswa, kese ye electrode inotakura ikozvino uye inogadzira kupisa kwakawanda. Kana kesi ye electrode ichipisa pamusoro pe1200 ° C, simba rekusimba rinodzikiswa kusvika Hakugone kutakura huremu hwe electrode, tsaona yakapfava ichaitika.
2.Kukonzera kuongororwa kwekuoma kwakaoma kwe calcium carbide furnace electrode
Apo electrode yakaputsika, kana yakanyungudutswa calcium carbide inoputika, mufambisi haana matanho ekudzivirira uye kutadza kubuda munguva kunogona kukonzera kupisa. Izvo zvikonzero chaizvo zvekuputsika kwakaoma kwe electrode ndezvi:
2.1 Iyo electrode paste kazhinji haina kuchengetwa zvakanaka, madota akawandisa, mamwe matsvina akaiswa mukati, iyo electrode paste ine zvishoma zvakanyanya kuvhurika nyaya, nguva isati yasvika sintering kana kusabatana kwakashata, zvichiita kuti electrode iparare yakaoma.
2.2 Different electrode paste ratios, diki binder ratio, kusaenzana kusanganisa, kushata kwemagetsi emagetsi, uye binder isina kukodzera. Mushure mekunge electrode paste yakanyungudutswa, kukora kwezvikamu kunopera, izvo zvinoderedza simba re electrode uye zvinogona kuita kuti electrode iparadze.
2.3 Pane kudzimwa kwemagetsi kwakawanda, uye magetsi anowanzo miswa nekuvhurwa. Muchiitiko chekukundikana kwesimba, matanho anodiwa haana kutorwa, zvichiita kuti electrode kuputika uye sintering.
2.4 Kune guruva rakawanda rinowira mugomba re electrode, kunyanya mushure menguva refu yekudzima, gobvu remadota richaungana mu electrode iron shell. Kana iyo isina kucheneswa mushure mekutapurirwa kwemagetsi, inokonzera electrode sintering uye delamination, izvo zvichaita kuti Electrode yakaoma kuputsa.
2.5 Nguva yekukundikana kwesimba yakareba, uye chikamu chekushanda che electrode hachina kuvigwa mubhadharo uye yakanyanyisa oxidized, iyo ichaitawo kuti electrode iparadze zvakaoma.
2.6 Ma electrode ari pasi pekukurumidza kutonhora uye kupisa nekukurumidza, zvichikonzera kusiyana kukuru kwekushushikana kwemukati; semuenzaniso, mutsauko wekushisa pakati pema electrode akaiswa mukati nekunze kwezvinhu panguva yekuchengetedza; mutsauko wekushisa pakati pemukati nekunze kwechinhu chekusangana chakakura; kusaenzana kupisa panguva yekufambisa kwemagetsi kunogona kukonzera Hard break.
2.7 Kureba kwekushanda kwe electrode kwakarebesa uye simba rekukwevera rakakura, iro rinoremedza pa electrode pachayo. Kana oparesheni yacho isina hanya, inogona kukonzera kuzorora kwakaoma.
2.8 Huwandu hwemhepo inopihwa neelectrode holder chubhu idiki kana kumira, uye huwandu hwemvura inotonhorera hudiki, izvo zvinoita kuti electrode paste inyauke zvakanyanya uye kuita semvura, zvichiita kuti particulate carbon material ipere, zvichikanganisa. iyo sintering simba re electrode, uye zvichiita kuti electrode iite yakaoma kuputsa.
2.9 The electrode current density yakakura, izvo zvinogona kuita kuti electrode iite hard break.
Matanho ekudzivisa akapfava uye akaoma electrode breaks
1.Matanho ekudzivisa kuputika kwakapfava kwecalcium carbide furnace
1.1 Nyatsodzora kureba kwekushanda kwe electrode kuti isangane nezvinodiwa zvekugadzira calcium carbide.
1.2 Iyo yekudzikisa kumhanya inofanirwa kuenderana neye electrode sintering kumhanya.
1.3 Gara uchitarisa urefu hwe electrode uye zvinyoro uye zvakaoma maitiro; iwe unogonawo kushandisa simbi yesimbi kuti utore electrode uye uteerere inzwi. Kana iwe ukanzwa ruzha rwakanyanya brittle, inoratidza kuva electrode yakakura. Kana iyo isiri yakanyanya brittle ruzha, iyo electrode yakanyanya kupfava. Mukuwedzera, kunzwa kwakasiyanawo. Kana simbi yesimbi isinganzwi kusimba kana yakasimbiswa, inoratidza kuti electrode yakanyorova uye mutoro unofanirwa kusimudzwa zvishoma nezvishoma.
1.4 Gara uchitarisa kukura kwe electrode (iwe unogona kutonga mamiriro e electrode neruzivo, seyakanaka electrode inoratidza rima tsvuku ganda resimbi; iyo electrode yakachena, ine mukati mekuputika, uye ganda resimbi harioneki; yakanyanya kuoma, electrode inoburitsa utsi hutema, dema, White point, iyo electrode mhando yakapfava).
1.5 Gara uchiongorora kunaka kwewelding yegoko re electrode, chikamu chimwe chewelding yega yega, uye chikamu chimwe chekuongorora.
1.6 Gara uchitarisa kunaka kwe electrode paste.
1.7 Munguva yesimba-up uye kutakura-up nguva, mutoro haugone kuwedzerwa nekukurumidza. Mutoro unofanirwa kuwedzerwa maererano nekukura kwe electrode.
1.8 Gara uchitarisa kana iyo clamping force ye electrode contact element yakakodzera.
1.9 Gara uchiyera urefu hweiyo electrode paste column, kwete yakanyanya kukwirira.
1.10 Vashandi vari kuita mabasa ekupisa kwepamusoro-soro vanofanirwa kupfeka midziyo yekudzivirira inoshingirira kune tembiricha yepamusoro uye splashes.
2.Matanho ekudzivisa kuputsa kwakaoma kwe calcium carbide furnace electrode
2.1 Nyatsobata kureba kwekushanda kwe electrode. Iyo electrode inofanirwa kuyerwa mazuva maviri ega ega uye inofanirwa kuve yakarurama. Kazhinji, kureba kwekushanda kwe electrode kunovimbiswa kuva 1800-2000mm. Hazvibvumirwi kuva kureba kana kupfupika.
2.2 Kana iyo electrode yakarebesa, unogona kuwedzera kumanikidza kuburitsa nguva uye kuderedza reshiyo ye electrode muchikamu ichi.
2.3 Nyatsotarisa kunaka kwe electrode paste. Madota emukati haakwanise kudarika kukosha kwakatarwa.
2.4 Nyatsotarisa huwandu hwemhepo inopihwa kune electrode uye nzvimbo yegiya yeheater.
2.5 Mushure mekukundikana kwesimba, electrode inofanira kuchengetwa ichipisa sezvinobvira. Iyo electrode inofanira kuvigwa nezvinhu kudzivirira electrode kubva kune oxidizing. Mutoro haugone kusimudzwa nekukurumidza mushure mekutapurirana simba. Kana nguva yekutadza simba yareba, chinja kuita Y-mhando yemagetsi preheating electrode.
2.6 Kana iyo electrode yakaoma ikatsemuka kakawanda mumutsara, inofanirwa kuongororwa kana kunaka kweiyo electrode paste kunosangana nezvinodiwa zvemaitiro.
2.7 Iyo electrode barrel mushure mekuiswa paste inofanira kuvharwa nechivharo kudzivirira guruva kubva mukati.
2.8 Vashandi vari kuita maoparesheni ekupisa kwepamusoro-soro vanofanirwa kupfeka midziyo yekudzivirira inoshingirira kune tembiricha yakakwira uye splashes.
mukupedzisa
Kugadzirwa kwe calcium carbide kunoda kuve nehupfumi hwekugadzira ruzivo. Imwe neimwe calcium carbide furnace ine maitiro ayo kwenguva yakati. Bhizinesi rinofanirwa kupfupisa chiitiko chinobatsira mukuita kwekugadzira, kusimbisa mari mukugadzirwa kwakachengeteka, uye kunyatsoongorora njodzi dzinokonzeresa dzakapfava uye dzakaoma kutyora kwecalcium carbide furnace electrode. Electrode kuchengetedza manejimendi system, yakadzama mashandiro ekuita, kusimbisa kudzidziswa kwevanoshanda, kupfeka kesi yekudzivirira yemidziyo zvakanyatsoenderana nezvinodiwa, gadzirira tsaona zvirongwa zvekukurumidzira uye hurongwa hwekudzidzisa kwekukurumidzira, uye kuita maekisesaizi enguva dzose kudzora zvinobudirira kuitika kwetsaona yecalcium carbide muvira uye kuderedza tsaona. kurasikirwa .
Nguva yekutumira: Zvita-24-2019