SiC bushing, lipoleiti, li-liner le masale
Ka kopo sheba video ea sehlahisoa webosaeteng:
Lithapo tsa letsopa tse hananang le ho roala li fana ka tshusumetso e ntle le tshireletso e hananang le ho robeha. Lithapo tsa ZPC® tse hahiloeng ka ho khetheha bakeng sa ts'ebeliso kae kapa kae moo ho robeha le ho robeha e leng bothata, lithapo tsa ZPC® li fokotsa nako ea ho sebetsa le tlhokomelo. Lithapo tsa letsopa tsa SiC li hanela haholo litlamorao tsa ho hobeha tsa thepa e ngata joalo ka silica, oli, khalase, slag, molora o fofang, lejoe la mokoetla, mashala, coke, lijo, lijo-thollo, manyolo, letsoai le lisebelisoa tse ling tse hobehang haholo.
Li-lining tse hanang ho hohloka le tse hanang ho tsofala tse tsoang Zhongpeng li loketse liindasteri tse ngata. Bareki ba fapana ho tloha indastering ea phofo ho ea indastering ea mashala, motlakase, merafo le lijo moo li-nozzle tsa FGD li amohetsoeng ho sebelisoa ho China Electric Power Group. Li-lining tse hanang ho tsofala tsa ZPC li rekisoa ho pholletsa le United States, Canada, Australia, Mexico, Afrika Boroa, jj. Li loketse likarolo tsa li-lining tse kotsing ea ho khohloka ho hoholo ts'ebetsong ea ho sebetsana le thepa ea limela le ts'ebetso. Li-lining tsa SiC, lipoleiti le li-block li sebetsa hantle lits'ebetsong tse kang liphaephe, li-tee, li-elbow, li-separator, li-cyclone, li-silo, li-bunker, li-trough tsa konkreite le tšepe, li-chute, li-impeller le li-agitator, li-blade tsa fan le li-casing tsa fan, li-screw tsa conveyor, li-conveyor tsa ketane, li-mixer, li-pulper; kae kapa kae moo ho khohloka ho bakoang ke khohlano e leng bothata.
Lithaele tse hanelang ho hohloka bakeng sa tšireletso ea ho tsofala, ho fihlela mathata a itseng a moreki a ho hohloka, tšusumetso le mafome. Tšebeliso ea li-lining tse hanelang ho tsofala tsa ZPC SiC likarolong tse nang le mathata e eketsa poloko e kholo ka lebaka la bophelo ba tsona bo bolelele ba tšebeletso. Litšenyehelo tsa likarolo tse ncha, nako ea ho se sebetse, ho hloekisa fektheri le litšenyehelo tsa mosebetsi oa tlhokomelo kaofela li fokotsehile haholo. Litšenyehelo tse fumanoeng li tla lefella li-lining le ho li kenya ka nako e khutšoanyane.
Sekontiri sa silicon carbide ke mofuta o mocha oa thepa ea theknoloji e phahameng le e sa tsofaleng lefatšeng. E entsoe ka phofo ea silicon carbide e hloekileng haholo, carbon black le li-binder tse hloekileng haholo, ka ho tšela, ho hlakola, ho sinter le ho tlosa lehlabathe, e entsoe ka sehlahisoa se kopaneng sa ho robeha ho phahameng.
Hona jwale e sebediswa e le sehlahla sa ho tjhesa disebedisweng tsa merafo, tse kang koporo, kgauta, tshepe, nickel ore le tse ding tse nang le ditshipi tse seng tsa ferrous. E bapala karolo ya ho hanyetsa ho tsofala ho hoholo, bophelo ba ho tsofala bo feta makgetlo a 10 ho feta dihlahla tsa tshepe tse tlwaelehileng le sehlahla sa alumina.
1.Tšebeliso ea sic bushing indastering ea merafo
Bakeng sa ho tlatsa merafo, phofshoana e tiileng le lipalangoang tsa mesaletsa li na le ts'enyeho e kholo phaepheng. Bophelo ba tšebeletso ea phaephe e tsamaisang phofo ea ore e neng e sebelisoa nakong e fetileng bo ka tlase ho selemo se le seng, 'me joale li-bushing tsa silicon carbide tse khethiloeng li ka eketsa bophelo ba tšebeletso ka makhetlo a fetang 10.
2. Hobaneng lining tsa silicon carbide li sebelisoa haholo indastering ea merafo?
Ka lebaka la ho hanyetsa ho tsofala ha lipeipi tsa letsopa, ho latela papiso ea ho hanyetsa ho tsofala ha lipeipi tsa letsopa le thepa e 'ngoe.
Papiso ea khanyetso ea ho tsofala ha li-bushing tsa silicon carbide
| Teko ea phapang ea lehlabathe (lehlabathe la SiC) | Teko ea phapang ea seretse sa 30% SiO2 | ||
| Thepa | Molumo o fokotsehileng | Thepa | Molumo o fokotsehileng |
| Phaephe ea alumina ea 97% | 0.0025 | Tšepe ea 45 | 25 |
| Sekhomaretsi sa silicon carbide | 0.0022 | Sekhomaretsi sa silicon carbide | 3 |
3. Thepa e meng ea 'mele le ea mechini ea liphaephe tse hanyetsanang le ho tsofala ha letsopa indastering ea merafo
| Lintlha tsa ntho thepa | Matla HV kg/mrn2 | Matla a ho kobeha MPa | Thepa ea holim'a metsi | Sekhahla sa lera la letsopa g/cm3 | Matla a ho beola a hatellang MP | Ho hanyetsa ho tšoha ha mechine | Khanyetso ea ho tšoha ha mocheso |
| Phaephe ea tšepe | 149 | 411 | |||||
| Sehlahla sa SiC | 1100-1400 | 300-350 | boreledi | 3.85-3.9 | 15-20 | 15 | 900 |
4. Tšobotsi e 'ngoe ea li-bushing tsa silicon carbide tse sebelisoang merafong - tahlehelo e nyane ea khanyetso ea ho matha
Teko mabapi le litšobotsi tsa khanyetso ea phetisetso ea phofo, slag le molora, liphetho ke tse latelang:
| Thepa | Ho se tsitse ho feletseng (△) | Ho se tsitse ho feletseng (△/D) | Koefficient ea ho hanyetsa metsi | ||
| Phetiso ea haeteroliki | Phetisetso ea pneumatic | Phetiso ea haeteroliki | Phetisetso ea pneumatic | ||
| Phaephe e tloaelehileng ea tšepe | 0.119 | 0.20 | 7.935×104 | 1.343×103 | 0.195 |
| Phaephe e kopantsoeng ea letsopa | 0.117 | 0.195 | 7.935×104 | 1.343×103 | 0.0193 |
5. Khokahano ea bushing ea silicon carbide
（1）Ha liphaephe tse tenyetsehang li sebelisoa ho hokela liphaephe tsa ho kenya, bolelele ba ho kenya ba lipheletso tse peli tsa sleeve ea phaephe e tenyetsehang bo tlameha ho fetoloa ka ho lekana. Lekhalo la katoloso le lokela ho ipapisa le maemo a lehae kapa litlhoko tsa lefapha la moralo.
（2）Ha o sebedisa kgokelo ya flange, sefahleho sa flange se lokela ho ba se tjhabile le sefahleho sa pheletso ya phaephe e kopaneng
Shandong Zhongpeng Special Ceramics Co., Ltd ke e 'ngoe ea litharollo tse kholo ka ho fetisisa tsa thepa e ncha ea silicon carbide Chaena. SiC technical ceramic: Bothata ba Moh ke 9 (Bothata ba Moh bo bocha ke 13), bo nang le khanyetso e ntle khahlanong le khoholeho le mafome, khanyetso e ntle - khanyetso le anti-oxidation. Bophelo ba tšebeletso ea sehlahisoa sa SiC bo bolelele ka makhetlo a 4 ho isa ho a 5 ho feta thepa ea alumina ea 92%. MOR ea RBSiC e feta ka makhetlo a 5 ho isa ho a 7 ho feta SNBSC, e ka sebelisoa bakeng sa libopeho tse rarahaneng haholoanyane. Ts'ebetso ea khotheishene e potlakile, phano e etsoa joalo ka ha e tšepisitsoe 'me boleng ha bo fete letho. Kamehla re phehella ho phephetsa lipheo tsa rona 'me re khutlisetsa lipelo tsa rona sechabeng.
