Parizvino, matanho makuru ekuderedza kushandiswa kwema electrode ndeaya:
Gadzirisa maparamita emagetsi. Maparamita emagetsi ndiwo anonyanya kukanganisa kushandiswa kwemaerekitironi. Semuenzaniso, kune furnace ye60t, kana voltage yedivi rechipiri iri 410V uye magetsi ari 23kA, kushandiswa kwemaerekitironi epamberi kunogona kuderedzwa.
Electrode inotonhodzwa nemvura yave kushandiswa. Electrode inotonhodzwa nemvura imhando itsva yeelectrode yakagadzirwa kunze kwenyika mumakore achangopfuura. Electrode inotonhodzwa nemvura inoumbwa nechikamu chepamusoro chechubhu yesimbi inotonhodzwa nemvura uye chikamu chepasi chegraphite chinoshanda, uye chikamu chinotonhodzwa nemvura chinotora chikamu chimwe muzvitatu chehurefu hweelectrode. Sezvo pasina oxidation yekupisa kwakanyanya (graphite oxidation) muchikamu chechubhu yesimbi inotonhodzwa nemvura, oxidation yeelectrode inoderedzwa, uye chikamu chechubhu yesimbi inotonhodzwa nemvura chinoramba chiine hukama hwakanaka negripper. Sezvo tambo yechikamu chinotonhodzwa nemvura nechikamu chegraphite ichishandisa rudzi rwechinotonhodzwa nemvura, chimiro chayo chakasimba, chisina kukuvara, uye inogona kumira torque yakakura, izvo zvinovandudza simba re electrode interface, nokudaro zvichideredza zvakanyanya kushandiswa kwe electrode.
Nzira yekudzivirira oxidation ye graphite electrode yekupfapfaidza mvura inoshandiswa. Tichifunga nezvekushandiswa kwema electrode mu smelting process, matanho ehunyanzvi e graphite electrode spraying water spraying uye oxidation prevention anoshandiswa, kureva kuti, ring water spraying device inotorwa pasi pe electrode griper kupfapfaidza mvura pamusoro pe electrode, kuitira kuti mvura iyerere pasi pe electrode, uye ring pipe inoshandiswa kufemera mhepo yakamanikidzwa pamusoro pe current current pamusoro pe electrode cover ye furnace, kuitira kuti atomizer yemvura ifambe. Uchishandisa nzira iyi, kushandiswa kwe ton steel electrode kwakadzikira zviri pachena. Tekinoroji itsva inotanga kushandiswa mu furnace yemagetsi ine simba rakawanda. Nzira ye electrode yekupfapfaidza mvura iri nyore, iri nyore kushandisa uye yakachengeteka.
Tekinoroji yekuputira pamusoro pemaerekitironi. Tekinoroji yekuputira maerekitironi inzira iri nyore uye inoshanda yekuderedza kushandiswa kwemaerekitironi.
Zvinhu zvinoshandiswa zvakanyanya pakufukidza maelektrode iaruminiyamu nezvimwe zvinhu zvakasiyana-siyana zveceramic, izvo zvine simba rekudzivirira oxidation pakupisa kwakanyanya uye zvinogona kuderedza kushandiswa kweoxidation pamusoro pe electrode.
Electrode yedhipu inoshandiswa. Electrode yedhipu ndeyekunyika electrode muchinhu chinoshandiswa nemakemikari uye kuita kuti pamusoro peelectrode pashande pamwe chete nemushonga kuti electrode irambe ichirwisa kupisa kwakanyanya. Kushandiswa kweelectrode kunoderedzwa ne10% ~ 15% zvichienzaniswa neelectrode yakajairika.
Nguva yekutumira: Nyamavhuvhu-10-2020