Isingeniso
I-petroleum coke iwumkhiqizo wamafutha aluhlaza ahlukaniswe namafutha anzima ngokucwiliswa bese eguqulwa abe amafutha anzima ngokuqhekeka kokushisa. Ukwakheka kwayo okuyinhloko yi-carbon, okungaphezu kuka-80%. Ngokubukeka, yi-coke enesimo esingajwayelekile, ubukhulu obuhlukene, ukukhanya kwensimbi kanye nesakhiwo se-void esiningi. Ngokwesakhiwo nokubukeka, imikhiqizo ye-petroleum coke ingahlukaniswa ibe yi-needle coke, i-sponge coke, i-pellet reef kanye ne-powder coke.
1. I-Needle coke: inesakhiwo senaliti esicacile kanye nokuthungwa kwefayibha. Isetshenziswa kakhulu njenge-electrode ye-graphite enamandla aphezulu kanye namandla aphezulu ekwenzeni insimbi.
2. I-Sponge coke: ine-reactivity ephezulu yamakhemikhali kanye nokuqukethwe okuphansi kokungcola, isetshenziswa kakhulu embonini ye-aluminium kanye nemboni yekhabhoni.
3. I-Bullet Reef (i-spherical coke): inesimo esiyindilinga futhi ububanzi bayo bungu-0.6-30mm. Ngokuvamile ikhiqizwa yi-sulfur ephezulu kanye ne-asphaltene residue ephezulu, engasetshenziswa kuphela njengophethiloli wezimboni njengokukhiqiza ugesi kanye ne-simende.
4. I-coke ephuthiwe: ikhiqizwa ngenqubo yokupheka ephekiwe ngoketshezi, inezinhlayiya ezincane (ububanzi obungu-0.1-0.4mm), okuqukethwe okuphezulu kokuguquguquka kanye ne-coefficient ephezulu yokukhulisa ukushisa. Ayikwazi ukusetshenziswa ngqo ekulungiseleleni ama-electrode kanye nasembonini yekhabhoni.
Indawo yokusetshenziswa
Njengamanje, insimu eyinhloko yokusetshenziswa kwe-petroleum coke eShayina imboni ye-aluminium ye-electrolytic, ebiza ngaphezu kwama-65% esamba sokusetshenziswa. Ngaphezu kwalokho, imboni ye-carbon, i-silicon yezimboni kanye nezinye izimboni zokuncibilikisa nazo ziyizinsimu zokusetshenziswa kwe-petroleum coke. Njengophethiloli, i-petroleum coke isetshenziswa kakhulu kusimende, ekukhiqizeni ugesi, engilazini nakwezinye izimboni, ebiza ingxenye encane. Kodwa-ke, ngokwakhiwa kwenani elikhulu lamayunithi okupheka eminyakeni yamuva nje, umkhiqizo we-petroleum coke nakanjani uzoqhubeka nokukhula.
1. Imboni yengilazi iyimboni esebenzisa amandla amaningi, futhi izindleko zikaphethiloli zibiza cishe u-35% ~ 50% wezindleko zengilazi. Isithando sengilazi siwumshini osebenzisa amandla amaningi emgqeni wokukhiqiza ingilazi. Impuphu ye-coke kaphethiloli isetshenziswa embonini yengilazi, futhi ubuncane buyadingeka ukuthi bube yi-200 mesh D90.
2. Uma isithando sengilazi sesivuthelwe, asikwazi ukuvalwa kuze kube yilapho isithando senziwe kabusha (iminyaka engu-3-5). Ngakho-ke, kuyadingeka ukwengeza uphethiloli njalo ukuqinisekisa izinga lokushisa lesithando lamadigri ayizinkulungwane esithandweni. Ngakho-ke, indawo yokusebenzela yokugaya ejwayelekile izoba nemishini yokugaya emile ukuqinisekisa ukukhiqizwa okuqhubekayo.
Umklamo wezimboni
Ngokwesimo sokusetshenziswa kwe-petroleum coke, uGuilin Hongcheng usungule uhlelo olukhethekile lokugaya i-petroleum coke. Ezintweni ezinokuqukethwe kwamanzi okungu-8% - 15% kwe-coke eluhlaza, i-Hongcheng ifakwe uhlelo lokwelapha ukomisa oluchwepheshile kanye nohlelo lwesekethe evulekile, olunomphumela wokuphelelwa amanzi emzimbeni kangcono. Uma okuqukethwe kwamanzi kwemikhiqizo eqediwe kuphansi, kuba ngcono. Lokhu kuthuthukisa ikhwalithi yemikhiqizo eqediwe futhi kuyimishini ekhethekile yokugaya ukuze kuhlangatshezwane nokusetshenziswa kwe-petroleum coke embonini yesithando sengilazi kanye nemboni yengilazi.
Ukukhethwa Kwemishini
Umshini wokugaya we-HC omkhulu we-pendulum
Ubunono: 38-180 μm
Umphumela: 3-90 t/h
Izinzuzo nezici: inokusebenza okuzinzile nokuthembekile, ubuchwepheshe obunelungelo lobunikazi, amandla amakhulu okucubungula, ukusebenza kahle kokuhlukaniswa okuphezulu, impilo ende yesevisi yezingxenye ezingagugi, ukulungiswa okulula kanye nokusebenza kahle kokuqoqwa kothuli oluningi. Izinga lobuchwepheshe lihamba phambili eShayina. Iyimishini yokucubungula enkulu ukuhlangabezana nokukhula kwezimboni okukhulayo kanye nokukhiqizwa okukhulu nokuthuthukisa ukusebenza kahle okuphelele maqondana namandla okukhiqiza kanye nokusetshenziswa kwamandla.
Isigayo se-roller esiqondile se-HLM:
Ubunono: 200-325 mesh
Umphumela: 5-200T / h
Izinzuzo nezici: ihlanganisa ukomisa, ukugaya, ukuhlela kanye nokuthuthwa. Ukusebenza kahle kokugaya okuphezulu, ukusetshenziswa kwamandla aphansi, ukulungiswa okulula kobucwebe bomkhiqizo, ukugeleza kwenqubo yemishini okulula, indawo encane yephansi, umsindo ophansi, uthuli oluncane kanye nokusetshenziswa okuncane kwezinto ezingagugi. Ingumshini ofanele kakhulu wokugaywa kwe-limestone ne-gypsum ngezinga elikhulu.
Amapharamitha abalulekile okugaya i-petroleum coke
| Inkomba Yokugoba E-Hardgrove (HGI) | Umswakama wokuqala (%) | Umswakama wokugcina (%) |
| >100 | ≤6 | ≤3 |
| >90 | ≤6 | ≤3 |
| >80 | ≤6 | ≤3 |
| >70 | ≤6 | ≤3 |
| >60 | ≤6 | ≤3 |
| >40 | ≤6 | ≤3 |
Amazwi:
1. Ipharamitha ye-Hardgrove Grindability Index(HGI) yezinto ze-petroleum coke iyisici esithinta umthamo womshini wokugaya. Uma i-Hardgrove Grindability Index(HGI) iphansi, umthamo uba phansi;
Umswakama wokuqala wezinto zokusetshenziswa ngokuvamile u-6%. Uma okuqukethwe komswakama wezinto zokusetshenziswa kungaphezu kuka-6%, umshini wokomisa noma umshini wokugaya ungaklanywa ngomoya oshisayo ukuze kuncishiswe okuqukethwe komswakama, ukuze kuthuthukiswe umthamo kanye nekhwalithi yemikhiqizo eqediwe.
Usekelo lwesevisi
Isiqondiso sokuqeqesha
UGuilin Hongcheng unethimba langemuva kokuthengisa elinekhono eliphezulu, eliqeqeshwe kahle elinomqondo oqinile wenkonzo yangemuva kokuthengisa. Ngemuva kokuthengisa linganikeza isiqondiso sokukhiqiza isisekelo semishini samahhala, isiqondiso sokufakwa nokufakwa kwesiqondiso ngemuva kokuthengisa, kanye nezinsizakalo zokuqeqesha ukulungiswa. Simise amahhovisi nezikhungo zesevisi ezifundazweni nasezifundeni ezingaphezu kuka-20 eShayina ukuze siphendule izidingo zamakhasimende amahora angama-24 ngosuku, sibuyisele futhi sigcine imishini ngezikhathi ezithile, futhi sakhe inani elikhulu kumakhasimende ngenhliziyo yonke.
Isevisi yangemva kokuthengisa
Insizakalo yangemva kokuthengisa ecabangelayo, ecabangelayo neyanelisayo ibilokhu iyifilosofi yebhizinisi likaGuilin Hongcheng isikhathi eside. UGuilin Hongcheng ubelokhu ebandakanyeka ekuthuthukisweni komshini wokugaya amashumi eminyaka. Asigcini nje ngokuphishekela ubuhle bekhwalithi yomkhiqizo futhi sihambisana nesikhathi, kodwa futhi sitshala izinsiza eziningi enkonzweni yangemva kokuthengisa ukuze sakhe ithimba elinekhono eliphezulu ngemuva kokuthengisa. Khulisa imizamo yokufaka, ukuqalisa, ukulungisa kanye nezinye izixhumanisi, uhlangabezane nezidingo zamakhasimende usuku lonke, uqinisekise ukusebenza okuvamile kwemishini, uxazulule izinkinga zamakhasimende futhi udale imiphumela emihle!
Ukwamukelwa kwephrojekthi
UGuilin Hongcheng uphumelele isitifiketi sesistimu yokuphathwa kwekhwalithi yamazwe ngamazwe i-ISO 9001:2015. Hlela imisebenzi efanele ngokuhambisana nezidingo zesitifiketi, wenze ukuhlolwa kwangaphakathi okuvamile, futhi uthuthukise njalo ukusetshenziswa kokuphathwa kwekhwalithi yebhizinisi. I-Hongcheng inemishini yokuhlola ethuthukisiwe embonini. Kusukela ekubunjweni kwezinto zokusetshenziswa kuya ekubunjweni kwensimbi ewuketshezi, ukwelashwa kokushisa, izakhiwo zemishini yezinto, i-metallography, ukucubungula nokuhlanganisa nezinye izinqubo ezihlobene, i-Hongcheng ifakwe amathuluzi okuhlola athuthukile, okuqinisekisa ngempumelelo ikhwalithi yemikhiqizo. I-Hongcheng inesistimu yokuphatha ikhwalithi ephelele. Yonke imishini yangaphandle kwefektri inikezwa amafayela azimele, afaka phakathi ukucubungula, ukuhlanganisa, ukuhlola, ukufaka nokufaka, ukulungisa, ukushintshwa kwezingxenye nolunye ulwazi, okudala izimo eziqinile zokulandelelwa komkhiqizo, ukuthuthukiswa kwempendulo kanye nensizakalo yamakhasimende enembile kakhudlwana.
Isikhathi sokuthunyelwe: Okthoba-22-2021
