Kushandiswa kwegraphite electrode muchoto chemagetsi kugadzira simbi kunonyanya kuenderana nemhando ye electrode pachayo uye mamiriro echoto chekugadzira simbi (sechoto chitsva kana chekare, kutadza kwemagetsi, kuenderera kugadzirwa, nezvimwewo) kunoenderana zvakanyanya nekuita simbi (senge se simbi mamakisi, nguva yekuvhuvhuta okisijeni, muchoto wekuchaja, nezvimwewo).Pano, chete kushandiswa kwegraphite electrode pachayo kunokurukurwa, uye maitiro ayo ekushandisa ndeaya anotevera:
1.Kupedza kushandiswa kwegraphite electrode
Inosanganisira sublimation ye graphite zvinhu zvinokonzerwa nearc mukupisa kwepamusoro uye kurasikirwa kwebiochemical reaction pakati pe graphite electrode end, simbi yakanyungudutswa uye slag.Iyo yakanyanya tembiricha sublimation mwero pamagumo e electrode inonyanya kuenderana neiyo density inopfuura nepakati pegraphite electrode, Chechipiri, ine hukama nedhayamita yedivi reoxidized ye electrode.Kunze kwezvo, kushandiswa kwekupedzisira kune hukama zvakare nekuti electrode inoiswa musimbi yakanyungudutswa kuti iwedzere kabhoni.
2.Side oxidation ye graphite electrode
Kemikari ye electrode ndeye carbon, Oxidation reaction ichaitika kana carbon yakasanganiswa nemhepo, mhute yemvura uye carbon dioxide mune mamwe mamiriro ezvinhu.uye kuwanda kweiyo oxidation padivi regraphite electrode inoenderana neiyo unit oxidation rate uye exposure area.Kazhinji, kudyiwa kwe graphite electrode kudivi kunokwana makumi mashanu muzana ehuwandu hwekushandisa kwe electrode.
Mumakore achangopfuura, kuitira kuvandudza kunyunguduka kwekunyunguduka kwemagetsi arc furnace, kuwanda kwekushanda kweokisijeni kuvhuvhuta kwakawedzera, zvichikonzera kuwedzera kweoxidation kurasikirwa kwe electrode.Mukati mekugadzira simbi, tsvuku ye electrode trunk uye taper yemucheto wakadzika inowanzoonekwa, iyo intuitive nzira yekuyera kupikisa oxidation ye electrode.
3.Stump kurasikirwa
Apo iyo electrode inoshandiswa nguva dzose pakubatanidzwa pakati pepamusoro nepamusoro pemagetsi, chikamu chiduku che electrode kana nipple ( zvakasara) Kuparadzaniswa kunoitika nekuda kwekutetepa kweoxidation yemuviri kana kupinda kwekutsemuka.Saizi yekurasika kwekupedzisira kurasikirwa kune hukama nechimiro chezamu, rudzi rwebuckle, chimiro chemukati che electrode, kuzunguzika uye kukanganisa kwekoramu ye electrode.
4.Surface peeling uye block inodonha
Mukunyunguduka, kunokonzerwa nekukurumidza kutonhora uye kupisa, uye kuderera kwekushisa kwekushisa kwekudzivirira kwe electrode pachayo.
5.Kupwanya kweElectrode
Kusanganisira kutsemuka kweelectrode body uye nipple, Electrode breaking inoenderana nemukati memhando yegraphite electrode uye nipple, Kugadzirisa kurongeka uye kugadzira simbi.Zvikonzero zvinowanzotarisana nemakakatanwa pakati pesimbi dzesimbi uye graphite electrode vagadziri.
Nguva yekutumira: Mar-10-2022