Arc Furnace Graphite Electrode Manufacturer

Iielectrode zegraphitengamacandelo abalulekileyo ekusebenzeni kwee-arc furnaces, edlala indima ebalulekileyo kwiinkqubo ezininzi zoshishino.

1. Intshayelelo yeGraphite Electrodes:

Iielectrode zegraphite ziintonga eziqhubayo ezenziwe ngezinto zegraphite.Basebenza njengabaqhubi bamandla ombane kwii-arc zombane zombane, apho ziphantsi kokushisa okukhulu kunye neemeko ezinzima.Ngenxa yokukwazi ukumelana namaqondo obushushu aphezulu kunye nokuxhathisa uhlaselo lwekhemikhali, iielectrode zegraphite ziye zaba zizixhobo ezibalulekileyo kwizicelo ezininzi ezisisiseko kwimizi-mveliso.

2. Ukubunjwa kunye noKwakha:

Iielectrode zegraphite zenziwe ikakhulu ngepetroleum coke, inaliti yecoke, kunye netha yetha yamalahle.I-petroleum coke isebenza njengeyona nto iphambili ekrwada, ibonelela ngesiseko sekhabhoni yee-electrodes.Inaliti ye-coke, ene-thermal conductivity ephezulu kunye neempawu ezisezantsi zokwandisa ubushushu, isetyenziselwa ukomeleza amandla omatshini we-electrode kunye nokuhamba kombane.Okokugqibela, itela yetha isebenza njenge-arhente ebophelelayo ebamba umxube kunye ngexesha lenkqubo yokwenziwa, iqinisekisa imfezeko yesakhiwo se-electrode.

3.Inkqubo yokwenziwa kweGraphite Electrode:

Ukuveliswa kwee-electrode zegraphite kubandakanya izigaba ezininzi, ukuqala ngokukhethwa kunye nokutyunyuzwa kwezinto eziluhlaza.Izinto ke zixutywe kwaye zixutywe ukufezekisa ukubunjwa okufunwayo.Emva kokuxuba, umxube obangelwayo uxutywe kwiimilo ze-cylindrical ngokucinezela okanye ukukhupha iinkqubo.Ii-electrodes ezibunjiweyo zifudumeza kwiziko lokubhaka ukuze zisuse izinto eziguquguqukayo kunye nokuphucula ukuxinana kwazo.Okokugqibela, ii-electrode ezibhakiweyo zifumana inkqubo yegraphitization apho ziye zifudunyezwe ukuya kumaqondo obushushu angaphezu kwama-2500 degrees celcius ukuze kwandiswe amandla azo ombane.

4. IiPropati zeGraphite Electrode:

Iielectrode zegraphite zineempawu ezininzi eziphambili ezenza ukuba zifaneleke kakhulu usetyenziso lwazo.I-conductivity yabo yombane ephezulu iqinisekisa ukuveliswa kobushushu obusebenzayo ngaphakathi kwesithando somlilo se-arc, okuvumela ukunyibilika okufanelekileyo kunye neenkqubo zokucoca.Ukongeza, ii-electrode zegraphite zibonisa ukuxhathisa ukothuka kwe-thermal, okubenza bakwazi ukumelana nokuguquguquka okugqithisileyo kobushushu ngaphandle kokuqhekeka.I-inertness yabo yeekhemikhali kunye nokumelana nokhukuliseko kubenza bakwazi ukumelana neemeko ezinzima kunye neempendulo zekhemikhali ezikhoyo kwii-arc furnaces.

5. Usetyenziso:

I-electrode yegraphite ifumana izicelo kwiinkqubo ezahlukeneyo zoshishino, ngokukodwa kwishishini le-steelmaking.Zisetyenziswa kwiziko zombane ze-arc zokuvelisa intsimbi kunye ne-alloy, apho zinyibilikisa inkunkuma yesinyithi kwaye ziziguqule zibe yintsimbi esebenzisekayo.Iielectrode zegraphite zikwasetyenziswa kwiziko leladle ukucokisa intsimbi kunye nokulungelelanisa ukubunjwa kwayo.Ngaphaya koko, ezi electrode zidlala indima ebalulekileyo ekuvelisweni kwesilicon, iphosphorous, kunye necalcium carbide, kunye nakwi-electrolysis yeentsimbi ezahlukeneyo.

6. Iindidi zeGraphite Electrodes:

Iielectrode zegraphite ziza ngobukhulu obahlukeneyo kunye namabanga ukuze zihlangabezane neemfuno ezahlukeneyo zamashishini.Amandla aphezulu kakhulu (UHP) iielectrode zegraphitezenzelwe iifurnaces ze-arc ezinamandla aphezulu kunye nemveliso yentsimbi enkulu.Amandla aphezulu (i-HP) i-electrode ye-graphite ifanelekile kwimveliso yensimbi, ngelixa amandla aqhelekileyo (i-RP) i-electrodes ye-graphite isetyenziswa ngokuqhelekileyo kwii-arc ezincinci kunye nakwii-furnaces ezineemfuno zamandla aphantsi.

7. Ukubaluleka kwiiSetingi zeShishini:

I-electrode yegraphite zizinto eziyimfuneko kwishishini lentsimbi, njengoko zenza ukuba kuveliswe intsimbi ekumgangatho ophezulu ngendlela engabiziyo nesebenzayo.Ukusetyenziswa kwazo kwii-arc furnaces kuvumela ukuphinda kusetyenziswe inkunkuma yesinyithi kunye nokunciphisa ukusetyenziswa kwamandla.Ngaphezu koko, i-electrode yegraphite inegalelo ekuzinzeni ngokubanzi kwemveliso yentsimbi ngokunciphisa ukukhutshwa kwegesi eluhlaza kunye nokunciphisa ukulahlwa kwenkunkuma.

Iielectrode zegraphite zizinto eziyimfuneko kwiziko le-arc, ezivumela iinkqubo zoshishino ezifana nemveliso yentsimbi kunye nokucokisa isinyithi.Iipropati zabo eziphambili, ezifana nokuhamba kombane ophezulu, ukuxhathisa ukothuka kwe-thermal, kunye nokumelana nokhukuliseko, kubenza bafaneleke kakhulu kwezi zicelo zinzima.Indima yesithando somliloabavelisi be-electrode yegraphitekubalulekile ekuqinisekiseni ukunikezelwa kwee-electrode ezikumgangatho ophezulu ezihlangabezana neemfuno ezithile zamashishini ahlukeneyo.Njengoko ishishini lensimbi liqhubeka nokuguquka, uphando kunye nemigudu yophuhliso kwimveliso ye-graphite electrode iya kuba negalelo ekuqhubeleni phambili kunye nokuzinza kwiinkqubo zoshishino.