Nhanganyaya
Petroleum coke chigadzirwa chemafuta asina kucheneswa akaparadzaniswa nemafuta anorema nekudishwa uye obva ashandurwa kuita mafuta anorema nekupwanyika kwemafuta anorema. Chinhu chikuru chayo icarbon, inodarika 80%. Pachitarisiko, icoke ine chimiro chisina kurongeka, saizi dzakasiyana, kupenya kwesimbi uye chimiro chevhudzi rakawanda. Zvichienderana nechimiro uye chitarisiko, zvigadzirwa zvepetroleum coke zvinogona kukamurwa kuita needle coke, sponge coke, pellet reef uye powder coke.
1. Needle coke: ine chimiro chetsono uye magadzirirwo efiber zviri pachena. Inonyanya kushandiswa se graphite electrode ine simba rakawanda uye simba rakawanda mukugadzira simbi.
2. Sponge coke: ine reactivity yakawanda yemakemikari uye isina kuchena, inonyanya kushandiswa muindasitiri yearuminiyamu neindasitiri yekabhoni.
3. Bullet Reef (spherical coke): ine chimiro chedenderedzwa uye dhayamita ye 0.6-30mm. Inowanzo gadzirwa nesarufa yakawanda uye asphaltene residue yakawanda, iyo inogona kushandiswa chete semafuta emumaindasitiri akadai sekugadzira magetsi nesimende.
4. Coke yakasanganiswa nehupfu: inogadzirwa ne fluidized coking process, ine zvidimbu zvidiki (dhayamita 0.1-0.4mm), high volatible content uye high thermal expansion coefficient. Haigone kushandiswa zvakananga mukugadzira ma electrode uye carbon industry.
Nzvimbo yekushandisa
Parizvino, nzvimbo huru inoshandiswa pakugadzira petroleum coke muChina iindasitiri ye electrolytic aruminiyamu, iyo inodarika 65% yekushandiswa kwese. Pamusoro pezvo, makambani e carbon, maindasitiri e silicon nedzimwe nzvimbo dzekunyungudutsa ndiwo anoshandiswawo pakugadzira petroleum coke. Semafuta, petroleum coke inonyanya kushandiswa mu simende, kugadzira magetsi, magirazi nedzimwe nzvimbo, zvichiita kuti ive shoma. Zvisinei, nekuvakwa kwenzvimbo dzakawanda dzekugadzira coke mumakore achangopfuura, huwandu hwe petroleum coke hucharamba huchiwedzera.
1. Indasitiri yegirazi iindasitiri inoshandisa simba rakawanda, uye mari yemafuta inokwana 35% ~ 50% yemutengo wegirazi. Chitofu chegirazi chishandiso chinoshandisa simba rakawanda mukugadzirwa kwegirazi. Upfu hwepetroleum coke hunoshandiswa muindasitiri yegirazi, uye hutete hunodiwa kuti huve 200 mesh D90.
2. Kana girazi rabatidzwa, harigone kudzimwa kusvika girazi ragadziriswazve (makore 3-5). Saka, zvakakosha kuramba uchiwedzera mafuta kuti uve nechokwadi chekuti tembiricha yevhiri iri muvira inosvika zviuru zvemadhigirii. Saka, nzvimbo yekupukunyudza girazi ichave nemichina yekugayira kuti ive nechokwadi chekuti kugadzirwa kunoramba kuripo.
Dhizaini yemaindasitiri
Zvichienderana nekushandiswa kwepetroleum coke, Guilin Hongcheng akagadzira sisitimu yakakosha yekupwanya petroleum coke. Pazvinhu zvine 8% - 15% yemvura yecoke mbishi, Hongcheng ine sisitimu yekurapa yekuomesa yehunyanzvi uye sisitimu yakavhurika, iyo ine simba rekubvisa mvura mumuviri. Kana mvura yezvigadzirwa zvapera yakaderera, zviri nani. Izvi zvinowedzera kunaka kwezvigadzirwa zvapera uye chishandiso chakakosha chekupwanya petroleum coke chinoshandiswa muindasitiri yegirazi neindasitiri yegirazi.
Kusarudzwa kweMidziyo
HC hombe pendulum grinding mill
Kupfava: 38-180 μm
Kubuda: 3-90 t/h
Zvakanakira uye maficha: ine mashandiro akasimba uye akavimbika, tekinoroji ine patent, kugona kwayo kugadzira zvinhu zvakawanda, kushanda kwayo muzvikamu zvepamusoro, kushanda kwenguva refu kwezvikamu zvisingapfeki, kugadzirisa kuri nyore uye kushanda kwayo mukuunganidza guruva rakawanda. Unyanzvi hwayo huri pamberi peChina. Imuchina wekugadzira zvinhu wakakura unosangana nekukura kwemaindasitiri nekugadzirwa kwezvinhu zvakawanda uye kuvandudza kushanda kwayo kwese maererano nekugona kwayo kugadzira zvinhu uye kushandiswa kwesimba.
HLM vertical roller mill:
Kunaka: 200-325 mesh
Kubuda: 5-200T / h
Zvakanakira uye zvinhu: Inobatanidza kuomesa, kukuya, kuyera uye kutakurwa. Kushanda zvakanaka pakukuya, kushandiswa kwesimba shoma, kugadziriswa kuri nyore kwehutete hwechigadzirwa, kufamba kwemidziyo kuri nyore, nzvimbo diki yepasi, ruzha rushoma, guruva diki uye kushandiswa kushoma kwezvinhu zvisingapfeki. Ichi chishandiso chakanakira kupwanya limestone negypsum zvakanyanya.
Zviyero zvakakosha zvekukuya kwepetroleum coke
| Chiratidzo cheKugocha kweHardgrove (HGI) | Hunyoro hwepakutanga (%) | Hunyoro hwekupedzisira (%) |
| >100 | ≤6 | ≤3 |
| >90 | ≤6 | ≤3 |
| >80 | ≤6 | ≤3 |
| >70 | ≤6 | ≤3 |
| >60 | ≤6 | ≤3 |
| >40 | ≤6 | ≤3 |
Mashoko:
1. Chikamu cheHardgrove Grindability Index (HGI) chezvinhu zvepetroleum coke ndicho chinokanganisa kugona kwekugaya. Kana Hardgrove Grindability Index (HGI) yakaderera, kugona kwayo kunoderedza;
Hunyoro hwekutanga hwezvinhu zvakagadzirwa hunowanzova 6%. Kana hunyoro hwezvinhu zvakagadzirwa hwakakura kupfuura 6%, muchina wekuomesa kana chigayo chinogona kugadzirwa nemhepo inopisa kuderedza hunyoro, kuitira kuvandudza kugona uye kunaka kwezvigadzirwa zvakagadzirwa.
Rutsigiro rwebasa
Kutungamirirwa kwekudzidzisa
Guilin Hongcheng ane timu ine hunyanzvi hwakanyanya, yakadzidziswa zvakanaka mushure mekutengesa ine pfungwa yakasimba yebasa rekutengesa mushure mekutengesa. Mushure mekutengesa vanogona kupa nhungamiro yemahara yekugadzira foundation yemidziyo, nhungamiro yekuisa nekuraira mushure mekutengesa, uye masevhisi ekudzidzisa kugadzirisa. Takaisa mahofisi nenzvimbo dzekushandira mumapurovhinzi anopfuura makumi maviri nematunhu muChina kuti tipindure zvinodiwa nevatengi maawa makumi maviri nemana pazuva, kushanyazve uye kuchengetedza michina nguva nenguva, uye kugadzira kukosha kukuru kune vatengi nemoyo wese.
Basa rekutengesa mushure mekutengesa
Basa rekufunga, kufunga uye rinogutsa mushure mekutengesa rave riri pfungwa yebhizinesi yaGuilin Hongcheng kwenguva yakareba. Guilin Hongcheng anga achishandira mukugadzira chigayo chekukuya kwemakumi emakore. Hatingoteveri chete kunaka kwezvigadzirwa uye tinoenderana nenguva, asiwo tinoisa mari yakawanda mubasa rekutengesa mushure mekutengesa kuti tigadzire timu ine hunyanzvi hwepamusoro mushure mekutengesa. Wedzera kushanda nesimba mukuisa, kumhanyisa, kugadzirisa uye zvimwe zvinongedzo, kusangana nezvinodiwa nevatengi zuva rese, kuve nechokwadi chekuti michina inoshanda zvakanaka, kugadzirisa matambudziko evatengi uye kugadzira mhedzisiro yakanaka!
Kugamuchirwa kwepurojekiti
Guilin Hongcheng apasa ISO 9001:2015 pasi rose yekusimbisa hunhu hwepasi rose. Ronga mabasa akakodzera zvichienderana nezvinodiwa zvechitupa, ita ongororo yemukati nguva dzose, uye ramba uchivandudza mashandiro ekutarisira hunhu hwebhizinesi. Hongcheng ine michina yekuongorora yepamusoro muindasitiri. Kubva pakukanda zvinhu kusvika pakuumbwa kwesimbi yemvura, kurapwa kwekupisa, hunhu hwemakanika ezvinhu, metallography, kugadzirisa nekubatanidza nezvimwe zvinhu zvine chekuita nazvo, Hongcheng ine zvishandiso zvekuongorora zvepamusoro, izvo zvinovimbisa hunhu hwezvigadzirwa. Hongcheng ine sisitimu yakakwana yekutarisira hunhu. Midziyo yese yekare yefekitori inopiwa mafaira akazvimiririra, anosanganisira kugadzirisa, kuunganidza, kuyedza, kuisa nekuisa, kugadzirisa, kutsiva zvikamu nerumwe ruzivo, kugadzira mamiriro akasimba ekutevera chigadzirwa, kuvandudza mhinduro uye basa revatengi rakarurama.
Nguva yekutumira: Gumiguru-22-2021
