Ngaba ungayichaza ngokweenkcukacha indlela esebenza ngayo i-decanter?

Intshayelelo:

Xa kufikwa kwinkqubo yokwahlula izinto ezimanzi okanye eziqinileyo kumxube, i-decanter idlala indima ebalulekileyo. Kodwa isebenza njani kanye kanye i-decanter? Ngowuphi umgaqo osemva kokusebenza kwayo? Kweli nqaku, siza kujonga umgaqo wokusebenza kwe-decanter ngokweenkcukacha, sihlolisise iinkalo ezahlukeneyo ezinegalelo ekusebenzeni kwayo. Ukususela kuyilo lomatshini ukuya kwinkqubo yokwahlula, siza kuyichaza inyathelo ngenyathelo ukuze sinike ukuqonda okubanzi. Nokuba unguchwephesha kweli candelo okanye unomdla nje malunga nokusebenza kwangaphakathi kwe-decanter, eli nqaku lijolise ekwaneliseni umdla wakho kunye nokubonelela ngengqiqo ebalulekileyo.

Uyilo lweDecanter

Uyilo lwe-decanter luphawu olubalulekileyo oluchaza ukusebenza kwayo kakuhle kunye nokusebenza kwayo kwinkqubo yokwahlulahlula. Ii-decanter zihlala zinesitya esijikelezayo kunye ne-screw conveyor, zombini ezi zinto zibalulekileyo ekusebenzeni komatshini. Isitya simile okwesilinda kwaye sijikeleza ngesantya esiphezulu, sivelisa amandla e-centrifugal abalulekileyo ekwahlukaniseni izigaba eziqinileyo kunye nezolwelo. Kwelinye icala, i-screw conveyor inoxanduva lokuthutha izinto eziqinileyo ezahlulweyo ukuya ekupheleni kokukhupha i-decanter. Ukudityaniswa kwezi zinto zimbini kudala imeko efanelekileyo yokuba inkqubo yokwahlulahlula yenzeke.

Isitya se-decanter sixhotyiswe ngoluhlu lwee-radial channels ezenza kube lula ukwahlulahlula kakuhle izigaba zolwelo kunye neziqinileyo. Njengoko umxube ungena kwi-decanter, ukujikeleza ngesantya esiphezulu kwesitya kunyanzela amasuntswana aqinileyo ukuba afudukele eludongeni lwesitya, enze umaleko wekhekhe. Okwangoku, isigaba solwelo sityhalelwa embindini wesitya, apho siqokelelwa khona kwaye sikhutshwe ngeendawo ezithile zokukhupha. Uyilo lwesitya lucwangciswe ngononophelo ukuze kuphuculwe inkqubo yokwahlula, ukuqinisekisa ukuba iziphumo ezifunekayo ziyafezekiswa ngokusetyenziswa kwamandla amancinci.

I-screw conveyor, eyaziwa ngokuba yi-scroll, idlala indima ebalulekileyo ekuthuthweni kwezinto eziqinileyo ezahluliweyo ukuya ekupheleni kokukhupha i-decanter. Njengoko isitya sijikeleza, i-screw conveyor ihamba kwicala elichaseneyo ngesantya esicothayo kancinci, nto leyo ebangela ukuba amasuntswana aqinileyo aye kwiindawo zokukhupha i-discharge. Uyilo lwe-screw conveyor lubalulekile ekulawuleni ubukhulu bekhekhe eliqinileyo nokuqinisekisa ukuba lithuthwa ngokufanelekileyo liphume kwi-decanter. Ngoyilo olufanelekileyo kunye nobukhulu, i-screw conveyor inokulawula ngokufanelekileyo ukukhutshwa kwezinto eziqinileyo ezahlulweyo, inegalelo ekusebenzeni ngokubanzi kwe-decanter.

Inkqubo Yokwahlukana

Inkqubo yokwahlula kwi-decanter ngumsebenzi onzima obandakanya amanqanaba amaninzi, ngalinye linegalelo ekuhlukaniseni ngempumelelo amanqanaba olwelo kunye nalawo aqinileyo. Inqanaba lokuqala lenkqubo liqala ngokungeniswa komxube kwi-decanter, apho usasazwa ngokulinganayo kubude besitya. Njengoko isitya sijikeleza ngesantya esiphezulu, amandla e-centrifugal asebenza kumxube, nto leyo ebangela ukuba amasuntswana aqinileyo afudukele eludongeni lwesitya aze enze umaleko wekhekhe. Kwangaxeshanye, isigaba solwelo sityhalelwa embindini wesitya, apho siqokelelwa khona kwaye sikhutshwe ngeendawo ezithile zokukhupha amanzi.

Nje ukuba umaleko wekhekhe eliqinileyo ufikelele kubukhulu obufunekayo, uthuthwa uye ekupheleni kokukhupha i-decanter yi-screw conveyor. I-screw conveyor ihamba ngesantya esicothayo kancinci kunesitya, iqinisekisa ukuba amasuntswana aqinileyo athuthwa ngokufanelekileyo ngaphandle kokubangela ukuphazamiseka kwenkqubo yokwahlula. Njengoko ikhekhe eliqinileyo likhutshwa kwi-decanter, liyaqhubekeka nokucutshungulwa ukuze kususwe naluphi na umswakama oseleyo kwaye kufezekiswe ukoma okufunekayo. Ukusebenza kakuhle kwenkqubo yokwahlula kuxhomekeke kakhulu kuyilo kunye nokusebenza kwe-decanter, kunye neeparameter ezahlukeneyo ezifana nesantya sesitya, isantya sokuhambisa i-screw, kunye ne-bowl geometry zidlala indima ebalulekileyo ekufezekiseni iziphumo ezilungileyo.

Imigaqo Yokusebenza Yesicoci Sempahla

Ukusebenza kwe-decanter kusekelwe kwimigaqo yamandla e-centrifugal kunye ne-differential sedimentation, zombini ezi zinto zibalulekileyo ekuhlukaniseni kakuhle izigaba zolwelo kunye neziqinileyo. Amandla e-Centrifugal aveliswa kukujikeleza okukhawulezayo kwesitya, okubangela ukuba amasuntswana aqinileyo afudukele eludongeni lwesitya aze enze umaleko wekhekhe. Okwangoku, isigaba solwelo sityhalelwa embindini wesitya, apho siqokelelwa khona kwaye sikhutshwe ngeendawo ezithile zokukhupha amanzi. Umgaqo we-differential sedimentation ubhekisa kubuchule be-decanter bokwahlula amasuntswana ngokusekelwe kubukhulu bawo, ubuninzi, kunye nesantya sokuhlala, okuvumela ukwahlukana okukhethiweyo kwezigaba ezifunekayo.

Ukongeza kwi-centrifugal force kunye ne-differential sedimentation, i-decanter ikwaxhomekeke kumgaqo wokwahlulwa kwe-hydrocyclone, okubandakanya ukusetyenziswa kwe-hydrocyclones ukukhawulezisa ukwahlulwa kwee-particles ngokusekelwe kubuninzi bazo. Lo mgaqo uluncedo ngakumbi kwizicelo apho kufuneka inqanaba eliphezulu lokusebenza kakuhle kokwahlulwa, okuvumela ulawulo oluchanekileyo lwenkqubo yokwahlulwa. Ngokudibanisa le migaqo yokusebenza, i-decanter iyakwazi ukufezekisa ukwahlulwa okusebenzayo nokusebenzayo kwezigaba zolwelo kunye neziqinileyo, okwenza ukuba ibe yinxalenye ebalulekileyo kumashishini nakwizicelo ezahlukeneyo.

Usetyenziso lweeDecanters

Iidecanters zisetyenziswa kakhulu kumashishini ahlukeneyo kunye nokusetyenziswa kwazo, apho ukwahlulwa kwezinto ezimanzi kunye nezinto eziqinileyo kubalulekile ekuvelisweni kweemveliso ezisemgangathweni ophezulu. Enye yezona ndlela ziphambili zokusetyenziswa kweedecanters kushishino lokucoca amanzi amdaka, apho zisetyenziselwa ukwahlula udaka kumanzi amdaka kwaye zivelise amanzi acocekileyo okukhupha. Iidecanters zikwasetyenziswa kakhulu kushishino lokutya neziselo, apho zisetyenziswa ekuvelisweni kweoyile yomnquma, iwayini, kunye nezinye iimveliso ezifuna ukwahlulwa kwezinto eziqinileyo kulwelo. Ukongeza, iidecanters zidlala indima ebalulekileyo kumashishini eekhemikhali, amayeza, kunye nemigodi, apho zisetyenziselwa iinkqubo ezahlukeneyo zokwahlula kunye nokukhupha amanzi.

Ukuguquguquka nokusebenza kakuhle kwee-decanters kuzenza zibe yimpahla exabisekileyo kumashishini amaninzi, okuvumela ukwahlulwahlulwa ngokufanelekileyo kweentlobo ezahlukeneyo zemixube kunye nokuveliswa kweemveliso ezisemgangathweni ophezulu. Nokuba kukunyanga amanzi amdaka emizi-mveliso, ukucutshungulwa kokutya neziselo, okanye ukukhutshelwa kweeminerali ezixabisekileyo, ii-decanters zibalulekile ekufezekiseni iziphumo zokwahlulwa ezifunekayo. Ngenxa yokukwazi ukuphatha uluhlu olubanzi lwezixhobo zokutya kunye neemeko zokusebenza, ii-decanters zisisombululo esithembekileyo nesingabizi kakhulu sokwahlulwahlulwa kwezinto ezimanzi kunye nezinto eziqinileyo kwiindlela ezahlukeneyo zokusebenza.

Ukugcinwa kunye nokuphuculwa kweeDecanters

Ukuqinisekisa ukusebenza kakuhle kwesixhobo sokucofa isitya, ukugcinwa rhoqo kunye nokwenza ngcono kubalulekile ukujongana nayo nayiphi na imiba enokubakho kunye nokwandisa ukusebenza kakuhle kwenkqubo yokwahlula. Ukugcinwa ngokufanelekileyo kwesitya, isixhobo sokucofa isitya, kunye nezinye izinto kuyimfuneko ukuthintela ukuguguleka nokuqinisekisa ukuba izixhobo zihlala ixesha elide. Oku kubandakanya ukuhlolwa rhoqo, ukucoca, kunye nokutshintshwa kweendawo ezigugileyo ukuze kugcinwe ukusebenza okunqwenelekayo kwesixhobo sokucofa isitya. Ukongeza, ukulungiswa ngokufanelekileyo kwemilinganiselo yokusebenza efana nesantya sesitya, isantya sokuhambisa isitya, kunye nesantya sokutya kubalulekile ukuze kufezekiswe iziphumo ezilungileyo zokwahlula kunye nokunciphisa ukusetyenziswa kwamandla.

Ukubeka esweni rhoqo ukusebenza kwesixhobo sokucoca ngokusebenzisa iinkqubo zolawulo eziphambili kunye neesensa kunokubonelela ngengqiqo ebalulekileyo malunga nokusebenza kwezixhobo, okuvumela uhlengahlengiso olukhawulezileyo kunye nokwenza ngcono. Ngokugcina kunye nokwenza ngcono isixhobo sokucoca, abaqhubi banokuqinisekisa ukuba sisebenza kakuhle kakhulu, sinikezela ngeziphumo zokwahlula ezifunekayo ngelixa sinciphisa ixesha lokungasebenzi kunye neendleko zokulungisa. Ngokugcinwa kunye nokwenza ngcono ngokufanelekileyo, izixhobo zokucoca zinokuqhubeka nokubonelela ngezisombululo zokwahlula ezinokuthenjwa nezisebenzayo kumashishini ahlukeneyo kunye nezicelo, zinegalelo kwimveliso yeemveliso ezisemgangathweni ophezulu kunye nolawulo oluzinzileyo lwezixhobo.

Isiphelo:

Ukuqukumbela, umgaqo wokusebenza we-decanter yinkqubo enzima kodwa esebenzayo equka ukusetyenziswa kwamandla e-centrifugal, i-differential sedimentation, kunye nokwahlulwahlulwa kwe-hydrocyclone ukuze kufezekiswe ukwahlulwahlulwa okusebenzayo kolwelo kunye nezinto eziqinileyo. Uyilo lwe-decanter, kubandakanya isitya esijikelezayo kunye ne-screw conveyor, ludlala indima ebalulekileyo ekudaleni imeko-bume efanelekileyo ukuze inkqubo yokwahlulwa iqhubeke. Ngoluhlu olubanzi lwezicelo kunye nokukwazi ukuphatha iintlobo ezahlukeneyo zezinto zokutya, ii-decanters ziyimfuneko kumashishini amaninzi apho ukwahlulwahlulwa kwezigaba kubalulekile kwimveliso yeemveliso ezikumgangatho ophezulu. Ngokuqonda umgaqo wokusebenza we-decanter kunye nezinto ezinegalelo ekusebenzeni kwayo, sinokuyiqonda ngcono ukubaluleka kwayo kunye nendima ebalulekileyo eyidlalayo ekufezekiseni izisombululo zokwahlulwa ezisebenzayo nezisebenzayo.