1, isisefo se-cylinder
(1) Ukwakhiwa kwesisefo esiyicylindrical
Isikrini sesilinda sakhiwe kakhulu isistimu yokudlulisa, i-main shaft, ifremu yesisefo, i-screen mesh, ikesi evaliwe kanye nohlaka.
Ukuze uthole izinhlayiya zamasayizi amaningana ahlukene ngesikhathi esisodwa, osayizi abahlukene bezikrini bangafakwa kubo bonke ubude besisefu. Emkhiqizweni we-graphitization, osayizi ababili abahlukene bezikrini ngokuvamile bafakwa, ukuze kuncishiswe usayizi wezinhlayiyana zezinto zokumelana. Futhi izinto ezikhudlwana kunobukhulu bezinhlayiyana eziphezulu zezinto zokumelana zingasefa zonke, isisefo sembobo yesihlungo esincane sibekwe eduze nendawo yokufaka okuphakelayo, futhi isikrini sembobo yesihlungo esikhulu sibekwe eduze nokuvulwa kokukhishwa.
(2) Umgomo wokusebenza we-cylindrical sieve
I-motor izungezisa i-axis emaphakathi yesikrini ngomshini wokunciphisa izinga, futhi okokusebenza kuphakanyiselwe ukuphakama okuthile kusilinda ngenxa yamandla ashayisanayo, bese yehla ngaphansi kwamandla adonsela phansi, ukuze okubalulekile kuhlungwe ngenkathi ethambekele endaweni yesikrini ethambekile. Kancane kancane zihamba zisuka ekugcineni kokuphakela ziye ekupheleni kokukhishwa, izinhlayiya ezinhle zidlula embotsheni ye-mesh zibe ngesihlungo, futhi izinhlayiya ezimahhadla ziqoqwa ekugcineni kwesilinda sesihlungu.
Ukuze uhambise impahla kusilinda ohlangothini lwe-axial, kufanele ifakwe ngokugobile, futhi i-engeli phakathi kwe-axis nendiza evundlile ngokuvamile i-4 ° -9 °. Isivinini sokuzungezisa sesisefo esiyi-cylindrical ngokuvamile sikhethwa phakathi kobubanzi obulandelayo.
(ukudlulisa / iminithi)
R umgqomo irediyasi yangaphakathi (imitha).
Amandla okukhiqiza wesisefo se-cylindrical angabalwa ngale ndlela elandelayo:
Amandla okukhiqiza we-Q-barrel sieve (ithani/ihora); isivinini sokujikeleza kwesisefo se-n-barrel (rev/min);
Ρ-ubukhulu bezinto (ithani / cubic meter) μ - i-coefficient ekhululekile yezinto ezibonakalayo, ngokuvamile ithatha u-0.4-0.6;
I-R-bar radius yangaphakathi (m) h - ugqinsi lwesendlalelo sempahla (m) α - i-engeli yokuthambekela (amadigri) yesisefo esiyicylindrical.
Umfanekiso 3-5 Umdwebo weSkimu wesikrini sesilinda
2, ikheshi lebhakede
(1) isakhiwo sekheshi lebhakede
I-lifti yebhakede yenziwe nge-hopper, iketanga lokudlulisela (ibhande), ingxenye yokudlulisela, ingxenye engaphezulu, i-casing ephakathi, kanye nengxenye engezansi (umsila). Ngesikhathi sokukhiqiza, ikheshi lebhakede kufanele lidliwe ngendlela efanayo, futhi okuphakelayo akufanele kudlulele ukuvimbela ingxenye engezansi ukuthi ingavinjwa impahla. Lapho i-hoist isebenza, yonke iminyango yokuhlola kufanele ivalwe. Uma kukhona iphutha ngesikhathi somsebenzi, yeka ukugijima ngokushesha futhi uqede ukungasebenzi kahle. Abasebenzi kufanele bahlale bebheka ukunyakaza kwazo zonke izingxenye ze-hoist, bahlole ama-bolts okuxhuma yonke indawo futhi baqinise noma nini. Idivayisi yokuqinisa ukuqina kwesigaba esingezansi kufanele ilungiswe ukuze kuqinisekiswe ukuthi iketango le-hopper (noma ibhande) linomfutho ojwayelekile wokusebenza. I-hoist kumele iqalwe ngaphandle komthwalo futhi imiswe ngemva kokuthi zonke izinto sezikhishiwe.
(2) umthamo wokukhiqiza isikheshi sebhakede
Amandla okukhiqiza Q
Lapho i-i0-hopper ivolumu (cubic metres); i-a-hopper pitch (m); isivinini se-v-hopper (m/h);
Isici sokugcwalisa i-φ ngokuvamile sithathwa njenge-0.7; γ-into ethile amandla adonsela phansi (ton/m3);
Κ - i-coefficient yokungalingani kwempahla, thatha 1.2 ~ 1.6.
Umfanekiso 3-6 Umdwebo ohleliwe wekheshi lebhakede
Umthamo wokukhiqiza isikrini se-Q-barrel (ithani / ihora); isivinini sesikrini se-n-barrel (rev / min);
Ρ-ubukhulu bezinto (ithani / cubic meter) μ - i-coefficient ekhululekile yezinto ezibonakalayo, ngokuvamile ithatha u-0.4-0.6;
I-R-bar radius yangaphakathi (m) h - ugqinsi lwesendlalelo sempahla (m) α - i-engeli yokuthambekela (amadigri) yesisefo esiyicylindrical.
Umfanekiso 3-5 Umdwebo weSkimu wesikrini sesilinda
3, ukuhambisa ibhande
Izinhlobo zokuthutha amabhande zihlukaniswe ngamaconveyor angaguquki futhi agudlukayo. Ibhande eligxilile lisho ukuthi isihambisi sisesimweni esingashintshi futhi impahla ezodluliswa ilungisiwe. Isondo lebhande elislayidayo lifakwe ngaphansi kwesixhumi sebhande elihambayo, futhi isihambisi sebhande singahanjiswa kumareyili phansi ukuze kufezwe inhloso yokudlulisa izinto ezindaweni eziningi. I-conveyor kufanele yengezwe ngamafutha okugcoba ngesikhathi, kufanele iqalwe ngaphandle komthwalo, futhi ingalayishwa futhi isebenze ngemva kokusebenza ngaphandle kokuphambuka. Kutholakala ukuthi ngemuva kokuba ibhande livaliwe, kuyadingeka ukuthola imbangela yokuphambuka ngesikhathi, bese ulungisa izinto ngemuva kokuthi izinto zilayishwe ebhande.
Umfanekiso 3-7 Umdwebo wohlelo lwesithuthi sebhande
Isithando se-graphitization sochungechunge lwangaphakathi
Isici esingaphezulu sentambo yangaphakathi ukuthi ama-electrode ahlanganiswe ndawonye ekuqondeni kwe-axial futhi ingcindezi ethile isetshenziswa ukuze kuqinisekiswe ukuthintana okuhle. Intambo yangaphakathi ayidingi into yokumelana nogesi, futhi umkhiqizo ngokwawo uhlanganisa ingqikithi yesithando somlilo, ukuze intambo yangaphakathi ibe nokumelana nesithando somlilo esincane. Ukuze uthole ukumelana nesithando somlilo esikhulu, futhi ukuze ukwandise okukhiphayo, isithando somlilo sangaphakathi sidinga ukuba side ngokwanele. Kodwa-ke, ngenxa yemikhawulo yefekthri, futhi bafuna ukuqinisekisa ubude besithando somlilo sangaphakathi, kwakhiwa izithando eziningi ezimise okwe-U. Izikhala ezimbili zesithando somlilo sangaphakathi esimise okwe-U zingakhiwa zibe umzimba futhi zixhunywe ibha yebhasi ethambile yethusi yangaphandle. Ingabuye yakhiwe ibe yinye, ibe nodonga lwesitini olungenalutho phakathi. Umsebenzi wodonga lwezitini olungenalutho oluphakathi nendawo ukulihlukanisa libe izikhala ezimbili zesithando somlilo ezivaleleke komunye nomunye. Uma yakhiwe ibe yinye, khona-ke ekukhiqizeni, kufanele sinake ukugcinwa kodonga lwezitini olungenalutho oluphakathi kanye ne-electrode conductive yangaphakathi yokuxhuma. Uma udonga lwezitini oluphakathi nendawo lungavaliwe kahle, noma i-electrode exhumayo engaphakathi iphukile, izobangela ingozi yokukhiqiza, ezokwenzeka ezimweni ezimbi kakhulu. "Isithando somlilo" isenzakalo. Imifantu emise okwe-U yentambo yangaphakathi ngokuvamile yenziwa ngezitini eziphikisayo noma ukhonkolo ongashisi. I-groove ehlukanisiwe efana no-U nayo yenziwe ngobuningi bezidumbu ezenziwe ngamapuleti ensimbi bese ihlanganiswa ne-insulating material. Kodwa-ke, kuye kwafakazelwa ukuthi isidumbu esenziwe nge-iron plate sikhubazekile kalula, ukuze izinto ezivimbelayo azikwazi ukuxhuma kahle izidumbu ezimbili, futhi umsebenzi wokulondoloza mkhulu.
Umfanekiso 3-8 Umdwebo ohleliwe wesithando somlilo esingaphakathi onodonga lwezitini olungenalutho phakathi
Le ndatshana ingeyokufunda nokwabelana kuphela, hhayi eyokusetshenziswa kwebhizinisi. Xhumana nathi uma kungenangqondo.
Isikhathi sokuthumela: Sep-09-2019