I-centrifuge ye-decanter enezigaba ezimbili ihluke kanjani kwi-decanter enezigaba ezintathu?

Isingeniso

Ezweni lobuchwepheshe bokuhlukanisa izimboni, ama-decanter centrifuge abe yingxenye ebalulekile yezinqubo eziningi zokukhiqiza. Amandla awo okuhlukanisa uketshezi nezinto eziqinile ngempumelelo awenze aba ukukhetha okuthandwayo kwezimboni ezifana nokudla neziphuzo, imithi, ukwelashwa kwamanzi amdaka, nokuningi. Kunezinhlobo ezahlukene zama-decanter centrifuge atholakalayo, lapho i-decanter enezigaba ezimbili kanye ne-decanter enezigaba ezintathu kuyizinhlobo ezimbili ezisetshenziswa kakhulu. Kulesi sihloko, sizohlola umehluko phakathi kwalezi zinhlobo ezimbili zama-decanter centrifuge kanye nezicelo ezithile lapho ngayinye ifaneleka khona.

I-Centrifuge ye-Decanter yezigaba ezimbili

I-centrifuge ye-decanter enezigaba ezimbili, njengoba igama lisikisela, yenzelwe ukuhlukanisa ingxube yokuphakelayo ibe yizigaba ezimbili ezihlukene: isigaba soketshezi (noma esimanzi) kanye nesigaba esiqinile. Ingxube yokuphakelayo ifakwa esitsheni esijikelezayo se-centrifuge, lapho ukujikeleza okusheshayo kubangela ukuthi izinto eziqinile zihlale odongeni lwesitsha kuyilapho isigaba soketshezi esilula sakha ungqimba oluyindilinga oluzungeze ikhekhe eliqinile. Uketshezi olucacisiwe bese lukhishwa phezu kwezindonga ezilungisekayo ekugcineni okuphambene kwesitsha, kuyilapho izinto eziqinile zikhishwa esitsheni nge-screw conveyor.

Inzuzo eyinhloko ye-centrifuge ye-decanter enezigaba ezimbili ukuthi ilula. Njengoba inezingxenye ezimbalwa ezihambayo kanye nenqubo yokuhlukanisa eqondile, i-decanter enezigaba ezimbili kulula ukuyisebenzisa nokuyinakekela. Iyasebenza futhi ekususeni amanzi nasekuqiniseni, okwenza ibe yindawo efanele izimboni lapho inhloso eyinhloko iwukuhlukanisa izinto eziqinile koketshezi.

Kodwa-ke, enye yezingqinamba ze-decanter yezigaba ezimbili ukungakwazi kwayo ukuhlukanisa izigaba ezimbili ezihlukene zoketshezi komunye nomunye. Lokhu kusho ukuthi uma ingxube yokudla iqukethe uketshezi olungenakuhlanganiswa olubili, njengamafutha namanzi, i-decanter yezigaba ezimbili ingase ingabi yisinqumo esihle kakhulu. Kulezi zimo, i-centrifuge ye-decanter yezigaba ezintathu ingaba inketho efanelekile kakhulu.

I-Centrifuge ye-Decanter yezigaba ezi-3

Ngokungafani ne-decanter enezigaba ezimbili, i-centrifuge enezigaba ezintathu iyakwazi ukuhlukanisa ingxube yokudla ibe yizigaba ezintathu ezihlukene: isigaba soketshezi, isigaba soketshezi esinzima, kanye nesigaba esiqinile. Lokhu kufezwa ngokufaka idamu elilungisekayo ngaphakathi kwesitsha se-centrifuge, okuvumela ukuqoqwa kanye nokukhishwa okuzimele kwezigaba ezimbili zoketshezi.

Ikhono lokuhlukanisa izigaba ezimbili zoketshezi ezingaxubeki komunye nomunye lenza i-decanter yezigaba ezintathu ifaneleke kakhulu ukusetshenziswa lapho ukubuyiswa koketshezi olubalulekile kuyinto eza kuqala. Isibonelo, embonini kawoyela negesi, i-decanter yezigaba ezintathu ingasetshenziswa ukuhlukanisa uwoyela ongahluziwe ezingxenyeni zayo, okuvumela ukubuyiswa kowoyela namanzi akhona engxubeni yokudla. Lokhu kungaholela ekongeni izindleko okukhulu kanye nezinzuzo zemvelo, njengoba amanzi atholiwe angaphinde asetshenziswe noma aphathwe kahle kakhulu.

Ngaphezu kwekhono layo lokuhlukanisa izigaba ezimbili zoketshezi, i-centrifuge ye-decanter enezigaba ezintathu inikeza nekhono elifanayo lokususa amanzi nokuqina njenge-decanter enezigaba ezimbili. Lokhu kuyenza ibe ukukhetha okuguquguqukayo nokusebenza kahle kwezinhlelo zokusebenza ezahlukahlukene emikhakheni eyahlukene.

Izimiso Zokusebenza

Izimiso zokusebenza ze-centrifuge ze-decanter zesigaba esi-2 kanye nesigaba esi-3 zisekelwe emcabangweni ofanayo oyisisekelo wokuhlukaniswa kwamandla adonsela phansi. Kodwa-ke, izici ezithile zomklamo wohlobo ngalunye lwe-centrifuge zivumela ukuhlukaniswa okuphumelelayo kwezigaba ezahlukene ngaphakathi kwengxube yokondla.

Ku-decanter enezigaba ezimbili, ingxube yokudla ifakwa esitsheni esijikelezayo ngepayipi lokungena elingaguquki, lapho isheshiswa khona ngesivinini sesitsha. Njengoba ingxube ingena esitsheni, amandla aphezulu e-centrifugal asetshenziswa ezintweni eziqinile abangela ukuthi zihlale odongeni lwesitsha, zakhe ikhekhe eliqinile. Uketshezi olucwengekile lube selukhishwa phezu kwezindonga ezisemaphethelweni aphambene nesitsha, kuyilapho izinto eziqinile zikhishwa esitsheni nge-screw conveyor.

Isimiso sokusebenza se-decanter enezigaba ezintathu sifana nese-decanter enezigaba ezimbili, enekhono elengeziwe lokukhishwa kwesigaba soketshezi olulungisekayo. Lapho ingxube yokudla ifakwa esitsheni esijikelezayo, isigaba soketshezi esinzima siqondiswa odongeni lwangaphakathi lwesitsha ngedamu elilungisekayo, kuyilapho isigaba soketshezi esilula sakha ungqimba oluyindilinga oluzungezile. Izinto eziqinile zihlala odongeni lwesitsha njengase-decanter enezigaba ezimbili, futhi uketshezi olucacisiwe lukhishwa phezu kwezindonga, njengase-decanter enezigaba ezimbili.

Idamu elilungisekayo ku-decanter enezigaba ezintathu livumela ukulawula okuzimele kokukhishwa kwezigaba ezimbili zoketshezi, okuvumela ukuhlukaniswa kwezigaba ezimbili zoketshezi ezahlukene komunye nomunye. Lesi sici sihlukanisa i-decanter enezigaba ezintathu ku-counterpart yayo enezigaba ezimbili futhi siyenza ibe inketho eguquguqukayo kakhulu kwezinye izinhlelo zokusebenza.

Izicelo

Ukukhetha phakathi kwe-centrifuge ye-decanter enezigaba ezimbili kanye nezigaba ezintathu kuncike ezidingweni ezithile zohlelo lokusebenza olukhona. Uhlobo ngalunye lwe-centrifuge lunikeza izinzuzo zalo ezihlukile kanye namakhono, okwenza lufanelekele izinqubo ezahlukene zezimboni.

I-centrifuge ye-decanter enezigaba ezimbili ifaneleka kahle ekusetshenzisweni lapho inhloso eyinhloko iwukukhipha amanzi nokujiya ingxube yokudla, okuholela ekuhlukanisweni kwesigaba esiqinile nesigaba soketshezi. Lokhu kwenza kube ukukhetha okuthandwayo kwezimboni ezifana nokwelashwa kwamanzi amdaka, ukumbiwa kwemigodi, kanye nokudla neziphuzo, lapho ukubuyiswa koketshezi oluyigugu kungeyona into ebaluleke kakhulu. Ukulula komklamo nokusebenza kwayo kwenza i-decanter enezigaba ezimbili ibe inketho ekhangayo yezimboni ezinolwazi olulinganiselwe kubuchwepheshe be-centrifuge.

Ngokuphambene nalokho, i-centrifuge ye-decanter enezigaba ezintathu ifaneleka kangcono ekusetshenzisweni lapho ukubuyiselwa kwezigaba ezimbili ezahlukene zoketshezi kusuka engxubeni yokudla kuyinto eza kuqala. Lokhu kwenza kube ukukhetha okuhle kwezimboni ezifana namafutha negesi, ukucubungula amakhemikhali, kanye nokulungiswa kwemvelo, lapho ukubuyiselwa koketshezi oluyigugu kungaholela ekongeni izindleko ezinkulu kanye nezinzuzo zemvelo. Ikhono lokulawula ngokuzimela ukukhishwa kwezigaba ezimbili zoketshezi livumela ukuguquguquka okukhulu nokusebenza kahle kulezi zinhlobo zezicelo.

Isiphetho

Ekuphetheni, ukukhetha phakathi kwe-centrifuge ye-decanter enezigaba ezimbili kanye nezigaba ezintathu kuncike ezidingweni ezithile zohlelo lokusebenza olukhona. Zombili izinhlobo ze-centrifuge zinikeza izinzuzo zazo ezihlukile kanye nezimiso zokusebenza, okwenza zifaneleke ezinqubweni ezahlukene zezimboni. Ngenkathi i-decanter enezigaba ezimbili ifaneleka kahle ekusetshenzisweni lapho inhloso eyinhloko iwukuhlukanisa isigaba esiqinile nesigaba soketshezi, i-decanter enezigaba ezintathu ifaneleka kangcono ekusetshenzisweni lapho ukubuyiselwa kwezigaba ezimbili zoketshezi ezixutshweni zokudla kuyinto eza kuqala.

Ekugcineni, isinqumo sokusebenzisa i-centrifuge yesigaba esi-2 noma esi-3 kufanele sisekelwe ekuqondeni okuphelele izidingo nezinhloso zohlelo lokusebenza, kanye namakhono kanye nemikhawulo yohlobo ngalunye lwe-centrifuge. Ngokucabanga ngokucophelela ngalezi zici, abakhiqizi kanye nabaqhubi bangaqinisekisa ukusebenza kahle kanye nokusebenza kahle kwezinqubo zabo zokuhlukanisa, okuholela ekuthuthukisweni kwekhwalithi yomkhiqizo, ukwanda kokukhiqiza, kanye nezindleko zokusebenza eziphansi.