Intshayelelo:
I-decanter centrifuge sisixhobo esibalulekileyo esisetyenziswa kakhulu kumashishini ahlukeneyo, kuquka ioyile negesi, iikhemikhali, unyango lwamanzi amdaka, kunye nokulungiswa kokutya. Ukukwazi kwayo ukwahlula izigaba eziqinileyo nezilulwelo ngokufanelekileyo kuyenza ibe sisixhobo esibalulekileyo kwiinkqubo ezininzi. Kweli nqaku, siza kujonga umgaqo wokusebenza kwe-decanter centrifuge enezigaba ezibini, sihlolisise izinto zayo, ukusebenza kwayo, kunye neenzuzo zayo.
Izinto ezisetyenziswa kwiCentrifuge yeDecanter enezigaba ezibini:
I-centrifuge ye-decanter enamanqanaba amabini iqulathe izinto ezibalulekileyo ezininzi ezisebenzisanayo ukufezekisa ulwahlulo olufunekayo.
1. Isitya:
Isitya sesona sixhobo siphambili se-decanter centrifuge. Sijikeleza ngesantya esiphezulu kwaye sibamba umxube wolwelo kunye noluqinileyo ukuze lwahlulwe. Isitya simile ngendlela ekhonkrithi, sinobubanzi obukhulu kwelinye icala kunye nobubanzi obuncinci kwelinye icala. Olu yilo ludala ukunyuka kancinci kwamandla e-centrifugal njengoko umxube usiya kwicala elincinci, okwenza kube lula ukwahlukana ngempumelelo.
Isitya ngokubanzi senziwe ngentsimbi engagqwaliyo okanye ezinye izinto ezimelana nokugqwala ukuze zikwazi ukumelana neemeko ezinzima kwaye ziqinisekise ukuba zihlala ixesha elide. Sikwanoyilo oluthile lwangaphakathi, olufana nee-baffles okanye iidiski, ezinceda kwinkqubo yokwahlulahlula.
2. Isixhobo sokuhambisa izikrufu:
I-screw conveyor, eyaziwa ngokuba yi-screw auger, yenye into ebalulekileyo kwi-decanter centrifuge. Ifumaneka ngaphakathi kwisitya kwaye ijikeleza ngesantya esiphantsi kancinci kunesitya. I-screw conveyor inceda ukuhambisa amasuntswana aqinileyo ukuya kwiindawo zokukhupha ngelixa ngaxeshanye ihambisa ulwelo olwahlulweyo luphuma kwi-centrifuge.
Uyilo lwe-screw conveyor luyahluka ngokuxhomekeke kwisicelo kunye neempawu zomxube ocutshungulwayo. Ipitch, ububanzi, kunye nobude be-screw bunokulungiswa ukuze kuphuculwe ukusebenza kokwahlulwa kunye nokulungiselela iintlobo ezahlukeneyo zezinto eziqinileyo.
3. Inkqubo yokuqhuba:
Inkqubo yokuqhuba ye-centrifuge ye-decanter enezigaba ezimbini inoxanduva lokulawula isantya sokujikeleza kwesitya kunye ne-screw conveyor. Iquka i-electric motor, i-gearbox, kunye nee-sensors ezahlukeneyo zokujonga nokulungisa iiparameter zokusebenza. Inkqubo yokuqhuba iqinisekisa ulawulo oluchanekileyo kwinkqubo yokwahlula, ivumela ukusebenza kakuhle kunye neziphumo ezinqwenelekayo.
Iimodeli ze-decanter centrifuge eziphambili zingasebenzisa ii-variable frequency drives (VFD) okanye iinkqubo ze-direct drive ukuze kuphuculwe ukuguquguquka nokusebenza kakuhle. Ezi teknoloji zivumela umqhubi ukuba alungise isantya sokujikeleza kwesitya kunye ne-screw conveyor ngexesha langempela, kuxhomekeke kwiimfuno ezithile zomxube ocutshungulwayo.
4. Amazibuko okungena kunye ne-Outlet:
I-decanter centrifuge ineendawo zokungenisa nokususa umxube, kunye nezigaba zolwelo neziqinileyo ezahlulweyo.
I-inlet port ivumela umxube ukuba ungene kwi-centrifuge ngokufanelekileyo. Kufuneka kuqwalaselwe ngononophelo uyilo lwenkqubo yokungena ukuqinisekisa ukusasazwa ngokufanelekileyo kunye nokuhamba okulawulekayo. Oku kunceda ukwandisa ukusebenza kakuhle kokwahlulwa kunye nokunciphisa ukuxinana.
Ngokufanayo, iiports zokukhupha amanzi zezigaba ezahlukeneyo zolwelo kunye neziqinileyo zibekwe ngendlela efanelekileyo ukuze kuphunyezwe ngempumelelo. I-decanter centrifuge yenzelwe ukwahlula amasuntswana aqinileyo kwisigaba solwelo ngokuqhubekayo. Izinto eziqinileyo zikhutshwa ngesango elinye lokukhupha amanzi, ngelixa isigaba solwelo siqokelelwa kwenye isango lokukhupha amanzi.
5. Inkqubo yoLawulo:
Ukuze kube lula ukusebenza kakuhle nokuqinisekisa ukwahlukana ngokuchanekileyo, i-centrifuge ye-decanter enamanqanaba amabini ixhotyiswe ngenkqubo yolawulo enobuchule. Inkqubo yolawulo ivumela umqhubi ukuba ajonge iiparameter ezahlukeneyo, ezifana nesantya sokujikeleza, isantya sokwahluka, ubushushu, kunye namanqanaba okungcangcazela, ezibalulekileyo ekugcineni ukusebenza kakuhle kokwahlukana.
Inkqubo yolawulo ingabandakanya ujongano lomntu nomatshini (i-HMI) ukuze kube lula ukusebenzisana ne-centrifuge. Ingabonelela ngedatha yexesha langempela, ii-alamu, kwaneempawu zolawulo oluzenzekelayo. Inkqubo yolawulo idlala indima ebalulekileyo ekugcineni uzinzo, ukusebenza kakuhle, kunye nokhuseleko lwe-decanter centrifuge.
Umgaqo oSebenzayo weCentrifuge yeDecanter enamaQembu ama-2:
Ngoku ekubeni siziqhelanisile nezinto ezibalulekileyo, makhe sijonge umgaqo osebenzayo we-decanter centrifuge enamanqanaba amabini.
1. Isigaba sokuzalisa isitya kunye neSigaba sokukhawulezisa:
Umxube oza kwahlulwa ungeniswa kwi-decanter centrifuge nge-inlet port. Njengoko umxube ungena kwisitya, intshukumo yokujikeleza kwe-centrifuge inika amandla aphezulu e-centrifugal kwizinto ezingaphakathi. La mandla abangela ukuba amasuntswana aqinileyo afudukele eludongeni lwangaphakathi lwesitya, enze umaleko ojikelezayo wezinto eziqinileyo.
Isigaba solwelo, kwelinye icala, senza umaleko ongaphandle, ongashukumiyo ngenxa yoxinano lwaso oluphantsi. Olu hlulo lwahlukileyo lwezigaba lwaziwa njengendawo yokucacisa.
Ngexesha lokuzaliswa kwesitya kunye nesigaba sokukhawulezisa, isantya sokujikeleza kwesitya sikhula kancinci kancinci, nto leyo edala amandla aphezulu e-centrifugal. Ukukhawulezisa kunceda ekusekeni unxibelelwano oluzinzileyo phakathi kwesigaba solwelo kunye nesigaba esiqinileyo.
2. Isigaba sokwahlulwa kolwelo oluqinileyo:
Xa isitya sifikelele kwisantya esiphezulu sokujikeleza, inkqubo yokwahlula iqala ngamandla. I-screw conveyor ihambisa kancinci umaleko ojikelezayo wezinto eziqinileyo ukuya kwiindawo zokukhupha ezikwisiphelo esincinci sesitya. Kwangaxeshanye, isigaba solwelo esahluliweyo sihamba siye kwicala elichaseneyo, ekugqibeleni siphume kwi-centrifuge ngesango elinikezelweyo lokukhupha.
Ubude kunye noyilo lwe-screw conveyor zidlala indima ebalulekileyo ekumiseleni ixesha lokuhlala kwezinto eziqinileyo ngaphakathi kwi-centrifuge. Njengoko izinto eziqinileyo zihamba ngokuthe ngcembe kwi-conveyor, umthamo wazo wokufuma uyancipha, nto leyo ebangela ukuba kube nzima ukoma.
3. Isigaba sokukhupha inkunkuma eqinileyo:
Xa izinto eziqinileyo zifika kwiindawo zokukhupha, ziyakhutshwa kwi-centrifuge. Indlela ethile yokukhupha izinto eziqinileyo inokwahluka ngokuxhomekeke kuyilo lwe-decanter centrifuge.
Kwezinye iimodeli, inkqubo ye-pneumatic isetyenziswa ukwenza kube lula ukukhupha izinto eziqinileyo. Umoya ocinezelweyo okanye enye igesi ifakwe kwi-centrifuge ukuze kudalwe uxinzelelo olunyanzela izinto eziqinileyo ukuba ziphume. Ezinye iindlela zoyilo zingasebenzisa iscroll okanye ezinye iindlela zoomatshini ukutyhala izinto eziqinileyo ziye kwiindawo zokukhupha izinto.
4. Isigaba sokukhupha ulwelo:
Njengoko izinto eziqinileyo zikhutshwa, isigaba solwelo esahluliweyo siyaqhubeka nokuhamba siye kwizibuko lokuphuma elizinikele ekuqokeleleni ulwelo. Uyilo olufanelekileyo lwenkqubo luqinisekisa ukuba isigaba solwelo sikhutshwa ngokufanelekileyo ngaphandle kokuthwala izinto eziqinileyo.
Iimodeli ze-decanter centrifuge eziphambili zingabandakanya izinto ezifana nee-weirs ezihlengahlengiswayo okanye ulawulo lwenqanaba lolwelo oluzenzekelayo ukuphucula ukusebenza kakuhle kokwahlulwa ngexesha lesigaba sokukhupha ulwelo. Ezi mpawu zivumela ulawulo oluchanekileyo kwiiparameter zokusebenza, nto leyo ekhokelela kwinkqubo ephuculiweyo.
Iingenelo zeCentrifuge yeDecanter enezigaba ezi-2:
Ukusetyenziswa kwe-centrifuge ye-decanter enamanqanaba amabini kunika iingenelo ezininzi kumashishini ahlukeneyo kunye nezicelo. Nazi ezinye zeenzuzo eziphawulekayo:
1. Ukwahlulahlula okuSebenzayo: I-centrifuge ye-decanter enamanqanaba amabini inika ukusebenza kakuhle kokwahlulahlula phakathi kwamanqanaba olwelo kunye nalawo aqinileyo. Iyakwazi ukuphatha uluhlu olubanzi lwemixube, kuquka leyo ineenxalenye ezincinci okanye umxholo ophezulu wezinto eziqinileyo.
2. Ukusebenza Okuqhubekayo: Ngokungafaniyo neenkqubo zebhetshi, i-decanter centrifuge ivumela ukwahlukana okuqhubekayo, isusa isidingo semijikelo yokuqalisa rhoqo. Oku kuphumela ekuphuculweni kwemveliso kunye nokunciphisa ixesha lokungasebenzi.
3. Ukusetyenziswa kwamandla okuncitshisiweyo: Iinkqubo zokuqhuba eziphambili, ezifana nee-variable frequency drives, ziphucula ukusetyenziswa kwamandla kwe-decanter centrifuge. Ukukwazi ukulungisa isantya sokujikeleza kwesitya kunye ne-screw conveyor kunceda ukunciphisa iimfuno zamandla.
4. Impembelelo Encinci Kwindalo Esingqongileyo: Ukwahlulahlula okusebenzayo okunikezelwa yi-decanter centrifuge kudla ngokunciphisa impembelelo kwindalo esingqongileyo yeenkqubo zoshishino. Ukwahlulahlula izigaba eziqinileyo nezilulwelo kuvumela ukulahlwa ngokufanelekileyo okanye unyango olungaphezulu lwenxalenye nganye, nto leyo ekhokelela kwinkunkuma ecocekileyo.
5. Ukonga Iindleko: Amandla e-decanter centrifuge okufikelela ekuhlukaniseni ngokufanelekileyo kunye nokusebenza ngokuqhubekayo akhokelela ekongeni iindleko ngokubhekiselele ekunciphiseni umsebenzi, ukugcinwa, kunye nokuphathwa kwezinto.
Ukuqukumbela, i-centrifuge ye-decanter enezigaba ezibini sisixhobo sokwahlula esiguquguqukayo nesinokuthenjwa esisetyenziswa kumashishini amaninzi. Umgaqo wayo osebenzayo, oquka ukuzaliswa kwesitya kunye nokukhawulezisa, ukwahlulwahlulwa kolwelo oluqinileyo, ukukhutshwa okuqinileyo, kunye nezigaba zokukhutshwa kolwelo, kwenza kube lula ukwahlulwahlulwa kolwelo oluqinileyo nolumanzi. Ukusetyenziswa kwenkqubo yokulawula kuphucula ukusebenza kunye nokuthembeka kwe-decanter centrifuge. Ngeenzuzo zayo ezininzi, kubandakanya ukwahlulwahlulwa okusebenzayo, ukusebenza okuqhubekayo, ukusetyenziswa kwamandla okuncitshisiweyo, impembelelo encinci kwindalo esingqongileyo, kunye nokonga iindleko, i-centrifuge ye-decanter enezigaba ezibini iyaqhubeka nokudlala indima ebalulekileyo kwiinkqubo ezininzi zoshishino.
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