I-decanter yezigaba ezimbili iqhathaniswa kanjani ne-decanter yezigaba ezintathu ngokusebenza kahle kokuhlukaniswa?

Isingeniso:

Uma kukhulunywa ngezinqubo zokuhlukanisa izimboni, ama-decanters ayithuluzi elibalulekile lokuhlukanisa izigaba ezahlukene zengxube. Ama-decanters amabili asetshenziswa kakhulu yi-decanter enezigaba ezimbili kanye ne-decanter enezigaba ezintathu. Yomibili le mishini yenzelwe ukuhlukanisa izinhlayiya eziqinile koketshezi, kodwa isebenza ngezindlela ezihlukile kancane. Kulesi sihloko, sizoqhathanisa i-decanter enezigaba ezimbili kanye ne-decanter enezigaba ezintathu maqondana nokusebenza kahle kokuhlukanisa, futhi sixoxe ngezinzuzo kanye nokungalungi kwalowo nalowo.

Izimiso eziyisisekelo ze-decanter enezigaba ezimbili

I-decanter enezigaba ezimbili, njengoba igama lisho, yenzelwe ukuhlukanisa ingxube ibe yizigaba ezimbili ezihlukene - isigaba soketshezi kanye nesigaba esiqinile. Isimiso esiyisisekelo ngemuva kokusebenza kwe-decanter enezigaba ezimbili umehluko wobuningi phakathi kwezinhlayiya eziqinile kanye noketshezi. Uma ingxube ifakwa kwi-decanter, izinhlayiya eziqinile zihlala phansi komshini kuyilapho uketshezi luhlala phezulu. Lezi zigaba ezimbili zibe sezikhishwa ngokwehlukana, lapho okuqinile kususwa ngokukhipha okukodwa kanye noketshezi ngesinye.

Esinye sezici ezibalulekile ezithinta ukusebenza kahle kokuhlukaniswa kwe-decanter enezigaba ezimbili isivinini lapho ingxube ifakwa khona emshinini. Uma izinga lokuphakelwa liphezulu kakhulu, izinto eziqinile zingase zingabi nesikhathi esanele sokuzinza kahle, okuholela enqubweni yokuhlukaniswa engasebenzi kahle. Ngakolunye uhlangothi, uma izinga lokuphakelwa liphansi kakhulu, i-decanter ingase ingasebenzi ngokugcwele, okungathinta nokusebenza kahle kokuhlukaniswa.

Umklamo we-decanter enezigaba ezimbili nawo udlala indima ebalulekile ekusebenzeni kahle kwayo kokuhlukanisa. I-engeli ye-conveyor, ubude besitsha esiyisilinda, kanye nesivinini sokujikeleza konke kuyizici ezingathinta ukusebenza kwe-decanter. Ngokuvamile, i-decanter enezigaba ezimbili eklanywe kahle ingafinyelela ukusebenza kahle kokuhlukanisa okuphezulu kwezinhlobonhlobo zezingxube eziqinile neziwuketshezi.

Izimiso eziyisisekelo ze-decanter yezigaba ezintathu

Ngokungafani ne-decanter enezigaba ezimbili, i-decanter enezigaba ezintathu yenzelwe ukuhlukanisa ingxube ibe yizigaba ezintathu ezihlukene - isigaba soketshezi, isigaba esiqinile, kanye nesigaba soketshezi esinokwakheka okuhlukile. Ukusebenza kwe-decanter enezigaba ezintathu kufana nokwe-decanter enezigaba ezimbili, ngokwengeza isigaba sokuhlukanisa isigaba esengeziwe.

Ku-decanter yezigaba ezintathu, izinhlayiya eziqinile zihlala phansi komshini njengase-decanter yezigaba ezimbili. Kodwa-ke, ku-decanter yezigaba ezintathu, kunesigaba esengeziwe soketshezi phezulu, esiqukethe ukwakheka okuhlukile kwesigaba esiyinhloko soketshezi. Lesi sigaba esengeziwe soketshezi sihlukaniswe nesigaba esiyinhloko soketshezi kusetshenziswa uchungechunge lwezindawo zangaphakathi zokudonsa kanye nama-baffle ngaphakathi kwe-decanter.

Umehluko omkhulu phakathi kwe-decanter enezigaba ezimbili kanye ne-decanter enezigaba ezintathu ubunzima benqubo yokuhlukanisa. Ngenkathi i-decanter enezigaba ezimbili iklanyelwe ukuhlukanisa ingxube ibe yizigaba ezimbili ezilula, i-decanter enezigaba ezintathu iyakwazi ukuhlukanisa izingxube ezinezigaba eziningi zoketshezi. Lokhu kwenza ama-decanter anezigaba ezintathu abe nokuguquguquka okuningi futhi afaneleke kakhulu ezinhlobonhlobo zezicelo zezimboni.

Ukuqhathanisa ukusebenza kahle kokuhlukaniswa

Uma kuqhathaniswa ukusebenza kahle kokuhlukanisa kwama-decanters ezigaba ezimbili kanye nezigaba ezintathu, kunezici eziningana okufanele zicatshangelwe. Omunye umehluko obalulekile phakathi kwezinhlobo ezimbili zama-decanters ubunzima benqubo yokuhlukanisa. Ngenkathi i-decanter yezigaba ezimbili iklanyelwe ukuphatha izingxube ezilula, i-decanter yezigaba ezintathu iyakwazi ukuhlukanisa izingxube eziyinkimbinkimbi kakhulu ngezigaba eziningi zoketshezi. Lokhu kuguquguquka kwenza ama-decanters ezigaba ezintathu asebenze kahle kakhulu kwezinye izinhlelo zokusebenza zezimboni.

Ngokuphathelene nokusebenza kahle kokuhlukanisa, ama-decanters ezigaba ezintathu anenzuzo yokukwazi ukuhlukanisa izingxube eziyinkimbinkimbi kakhulu, okungaba yinzuzo enkulu ezimbonini ezithile. Kodwa-ke, ubunzima obandayo benqubo yokuhlukanisa ku-decanters yezigaba ezintathu kungaholela ezindleleni zokusebenza eziphakeme kanye nezidingo zokulungisa. Ngokuphambene nalokho, ama-decanters ezigaba ezimbili alula ekwakhiweni nasekusebenzeni, okungabangela izindleko zokusebenza eziphansi kanye nokugcinwa okulula.

Esinye isici esingathinta ukusebenza kahle kokuhlukaniswa kwama-decanters ubukhulu kanye nomklamo womshini. Ngokuvamile, ama-decanters amakhulu anezitsha ezinde ezisilinda kanye nesivinini esiphezulu sokujikeleza asebenza kahle kakhulu ekuhlukaniseni izingxube. Kodwa-ke, ama-decanters amakhulu nawo adinga isikhala esiningi futhi asebenzisa amandla amaningi, ngakho-ke kubalulekile ukucabangela izidingo ezithile zohlelo ngalunye lapho ukhetha phakathi kwe-decanter yezigaba ezimbili kanye nezigaba ezintathu.

Kufanelekile futhi ukucabangela izidingo ezithile zohlelo lokusebenza uma uqhathanisa ukusebenza kahle kokuhlukanisa kwama-decanters ezigaba ezimbili kanye nezigaba ezintathu. Isibonelo, uma imboni ethile idinga ukuhlukaniswa kwezigaba eziningi zoketshezi engxubeni ye-solid-liquid, khona-ke i-decanter yezigaba ezintathu ingaba yindlela ephumelela kakhulu. Ngakolunye uhlangothi, uma uhlelo lokusebenza luhilela izingxube ezilula, khona-ke i-decanter yezigaba ezimbili ingaba engabizi kakhulu futhi esebenza kahle.

Izinzuzo kanye nokungalungi kwama-decanters anezigaba ezimbili

Ama-decanters anezigaba ezimbili alula ngokuklama nokusebenza uma kuqhathaniswa nama-decanters anezigaba ezintathu, okungabangela izindleko zokusebenza eziphansi kanye nokugcinwa okulula. Isimiso esiyisisekelo sokuhlukanisa ingxube ibe yizigaba ezimbili ezihlukene senza ama-decanters anezigaba ezimbili afanelekele ukusetshenziswa okubanzi kwezimboni, okuhlanganisa ukwelashwa kwamanzi angcolile, ukucubungula ukudla, kanye nokumba.

Enye yezinzuzo eziyinhloko zama-decanters anezigaba ezimbili ukuthi alula. Ukwakheka nokusebenza kwe-decanters enezigaba ezimbili kulula kakhulu, okwenza kube lula ukuzinakekela nokuzisebenzisa uma kuqhathaniswa nama-decanters anezigaba ezintathu. Lokhu kulula kusho nokuthi ama-decanters anezigaba ezimbili ngokuvamile ashibhile ukuwathenga nokuwafaka.

Kodwa-ke, kukhona futhi imikhawulo ethile ekusebenzeni kahle kokuhlukanisa kwama-decanters anezigaba ezimbili. Enye yezingqinamba ezinkulu ukuthi awafanele ukuhlukanisa izingxube ezinezigaba eziningi zoketshezi. Lokhu kungaba umkhawulo omkhulu kwezinye izinhlelo zokusebenza zezimboni, lapho kudingeka khona ukuhlukaniswa kwezigaba ezahlukene zoketshezi.

Izinzuzo kanye nokungalungi kwama-decanters ezigaba ezintathu

Ama-decanters anezigaba ezintathu ayakwazi ukuhlukanisa izingxube ezinezigaba eziningi zoketshezi, okwenza zibe nezimo eziningi futhi zifaneleke kakhulu ezinhlobonhlobo zezicelo zezimboni. Lokhu kuguquguquka kungaba yinzuzo enkulu ezimbonini lapho kudingeka khona ukuhlukaniswa kwezigaba ezahlukene zoketshezi, njengezimboni zamakhemikhali nezemithi.

Enye yezinzuzo eziyinhloko zama-decanters anezigaba ezintathu yikhono lawo lokusingatha izingxube eziyinkimbinkimbi kakhulu. Isigaba esengeziwe sokuhlukaniswa kwesigaba soketshezi ku-decanter enezigaba ezintathu sivumela ukuhlukaniswa kwezingxube ezinezigaba eziningi zoketshezi, okwenza zifaneleke ezinhlobonhlobo eziningi zezicelo uma kuqhathaniswa nama-decanters anezigaba ezimbili.

Kodwa-ke, ukwanda kobunzima bama-decanters anezigaba ezintathu nakho kungaholela ezindleleni zokusebenza eziphakeme kanye nezidingo zokulungisa. Isigaba esengeziwe sokuhlukaniswa kwesigaba soketshezi kanye nama-weirs angaphakathi nama-baffles sidinga ukulungiswa okwengeziwe kanye nokusetshenziswa kwamandla uma kuqhathaniswa nama-decanters anezigaba ezimbili. Lokhu kungaba yiphutha elikhulu ezimbonini lapho izindleko kanye nokusebenza kahle kwamandla kuyizinto ezibalulekile.

Ekuphetheni, ukukhetha phakathi kwe-decanter enezigaba ezimbili kanye ne-decanter enezigaba ezintathu kuncike ezidingweni ezithile kanye nemikhawulo yokusetshenziswa kwezimboni. Ama-decanters anezigaba ezimbili alula ekwakhiweni nasekusebenzeni, okwenza abe nezindleko ezingcono futhi kube lula ukuwanakekela uma kuqhathaniswa nama-decanters anezigaba ezintathu. Kodwa-ke, ama-decanters anezigaba ezintathu ayakwazi ukuphatha izingxube eziyinkimbinkimbi kakhulu, okungaba yinzuzo enkulu ezimbonini ezithile. Ekugcineni, isinqumo kufanele sisekelwe ekuhlolweni okujulile kwezidingo ezithile kanye nemikhawulo yokusetshenziswa ngakunye.