Kushandiswa kwema graphite electrode kunonyanya kuenderana nemhando yemagetsi pachawo, asiwo nekushanda kwesimbi uye maitiro (senge density iripo kuburikidza nemagetsi, simbi inonyungudutsa, kunaka kwesimbi yakaraswa uye nguva yeokisijeni ye block. kukakavara, nezvimwewo).
(1) Chikamu chepamusoro che electrode chinopedzwa. Iko kushandiswa kunosanganisira sublimation ye graphite zvinhu zvinokonzerwa nekupisa kwearc yakakwirira uye kurasikirwa kwemakemikari kuita pakati pemagetsi akanyanyisa chikamu nesimbi yakanyungudutswa uye slag, uye kushandiswa kwechikamu chemagetsi chakanyanyisa kunoenderana nekuti electrode inopinzwa musimbi yakanyungudutswa. carburize.
(2) Oxidation kurasikirwa pamusoro pekunze kweiyo electrode. Mumakore achangopfuura, kuitira kuvandudza kunyunguduka kwechoto chemagetsi, kushandiswa kwemhepo yeokisijeni kunowanzoshandiswa, izvo zvinotungamirira kukuwedzera kwekurasikirwa kwe electrode oxidation. Mumamiriro ezvinhu akajairika, kurasikirwa kweoxidation yekunze kweiyo electrode kunotora 50% yehuwandu hwekushandisa kwe electrode.
(3) Kusara kwekurasikirwa kwema electrode kana majoini. Chikamu chiduku che electrode kana chibatanidza (kureva, chisara) chinoramba chichishandiswa kubatanidza ma electrode epamusoro uye ezasi chinowanzodonha uye kuwedzera kushandiswa.
(4) Kurasikirwa kwe electrode kuputsika, kupeuka kwepamusoro uye kudonha zvidhinha. Aya marudzi matatu ekurasikirwa kwemagetsi anosanganiswa kunzi kurasikirwa kwemagetsi, uko chikonzero chekupwanya kwemagetsi uye kudonha ndiyo inopokana yetsaona yemhando yakaonekwa nesimbi chigayo uye graphite electrode kugadzira chirimwa, nekuti inogona kunge yakakonzerwa kunaka uye kugadzirisa matambudziko e graphite electrode (kunyanya iyo electrode joint), kana inogona kunge iri dambudziko mukushanda kwesimbi.
Kushandiswa kusingadzivisiki kwe electrode senge oxidation uye sublimation pakupisa kwakanyanya kunowanzo kunzi "net kushandiswa", uye "kushandisa mambure" pamwe nekurasikirwa kwemuchina sekutyora uye kurasikirwa kwasara kunonzi "kudyiwa kwakakura". Parizvino, kushandiswa kumwe chete kwegraphite electrode patani yesimbi yemagetsi muChina i1.5 ~ 6kg. Mukuita kwekunyunguduka kwesimbi, electrode inoiswa oxidized zvishoma nezvishoma uye inopedzwa kuita koni. Kazhinji kucherechedza taper ye electrode uye kutsvuka kwemuviri we electrode mukugadzirwa kwesimbi inzira intuitive yekuyera kupikisa kweoxidation yegraphite electrode.
Nguva yekutumira: Mar-26-2024