Isixhobo sokucoca i-industrial sahluke njani kwisixhobo sokucoca i-laboratory-scale?

Iidecantha zemizi-mveliso kunye needecantha zesikali selabhoratri ziintlobo ezimbini zezixhobo ezisetyenziselwa ukwahlula izinto eziqinileyo kwizinto ezimanzi kwiinkqubo ezahlukeneyo zoshishino nezenzululwazi. Nangona zombini zisebenza injongo enye, kukho umahluko ocacileyo phakathi kwezi zimbini ngokubhekiselele kuyilo, umthamo, kunye nokusetyenziswa. Kweli nqaku, siza kuhlola indlela idecantha yemizi-mveliso eyahluke ngayo kwidecantha yesikali selabhoratri ngokubhekiselele ekusebenzeni kwayo, iimpawu, kunye nokusetyenziswa kwayo.

I-Decanter yezeMveliso

I-decanter yemizi-mveliso yi-centrifuge enkulu esetyenziswa kwiindawo zoshishino ukwahlula izinto eziqinileyo kunye nolwelo. Iqulathe isitya esijikelezayo, esigcina izinto zokutya, kunye ne-screw conveyor ejikeleza rhoqo ngesantya esahlukileyo, yahlula amasuntswana aqinileyo kulwelo. I-decanter yemizi-mveliso isetyenziswa rhoqo kumashishini afana nokutya neziselo, iikhemikhali, kunye nonyango lwamanzi amdaka, apho imiqulu emikhulu yolwelo kunye nezinto eziqinileyo kufuneka icutshungulwe ngokufanelekileyo.

Omnye womahluko ophambili phakathi kwe-decanter yemizi-mveliso kunye ne-decanter yesikali selabhoratri bubungakanani bazo kunye nomthamo wokucubungula. Ii-decanter zemizi-mveliso zihlala zinkulu kakhulu ngobukhulu kwaye zinamandla okucubungula aphezulu kakhulu, nto leyo evumela ukuba ziphathe umthamo omkhulu wezinto zokutya ekusebenzeni okuqhubekayo. Ubukhulu kunye nomthamo omkhulu wee-decanter zemizi-mveliso zizenza zilungele imveliso kunye nokucubungula kwesikali sorhwebo, apho ukwenziwa okuphezulu kunye nokusebenza kakuhle kubalulekile.

Olunye uphawu oluphawulekayo lwee-decanters zemizi-mveliso kukwakhiwa kwazo okuqinileyo kunye noyilo olunzima. Ii-decanters zemizi-mveliso zakhiwe ukuze zimelane nobunzima bokusebenza okuqhubekayo kwiindawo zoshishino ezifuna amandla. Zihlala zakhiwe ngezinto ezihlala ixesha elide ezifana nentsimbi engagqwaliyo kwaye zixhotyiswe ngeenkqubo zolawulo eziphambili ukuqinisekisa ukusebenza okuthembekileyo kunye nokuqina kwexesha elide. Ukongeza, ii-decanters zemizi-mveliso ziyilwe ngeempawu ezifana nolawulo lokutya oluzenzekelayo, i-variable speed drive, kunye neendlela zokuzicoca, ezibalulekileyo ekusebenzeni kakuhle nangokungenangxaki kwizicelo zoshishino.

Ngokuphathelele ukusetyenziswa, izitya zokucoca inkunkuma zoshishino zisetyenziselwa uluhlu olubanzi lweenkqubo zoshishino, kubandakanya ukucocwa kwamanzi kunye nokuqina kodaka, ukucaciswa kolwelo, kunye nokwahlulwa kwamasuntswana amancinci kulwelo. Zisetyenziswa kakhulu kumashishini afana nemigodi kunye neeminerali, ioyile negesi, kunye nolawulo lokusingqongileyo, apho ukwahlulwa ngokufanelekileyo kwezinto eziqinileyo kunye nolwelo kubalulekile ekwenzeni ngcono inkqubo kunye nolawulo lwenkunkuma.

Lilonke, iidecantha zemizi-mveliso ziyilwe kwaye zakhiwe ukuze zihlangabezane neemfuno ezithile zemisebenzi yobukhulu bemizi-mveliso, zibonelela ngomthamo ophezulu, ulwakhiwo oluqinileyo, kunye nezakhono zokusetyenziswa ezahlukeneyo.

Isixhobo sokucoca iilebhu

Ngokungafaniyo nee-decanters zoshishino, ii-decanters zelebhu zii-centrifuges ezincinci ezenzelwe ukusetyenziswa kuphando, uvavanyo, kunye nokusetyenziswa kwemveliso encinci. Zisetyenziswa kakhulu kwiindawo zelebhu, kwizityalo zovavanyo, nakwizibonelelo zemveliso encinci, apho iimfuno zokucubungula ziphantsi kwaye ingqwalasela ikukuvavanya, uhlalutyo, kunye nophuhliso lwenkqubo.

Omnye womahluko ophambili phakathi kwee-decanters zelebhu kunye nee-decanters zoshishino bubungakanani bazo kunye nomthamo wazo. Ii-decanters zelebhu zihlala zincinci ngobukhulu kwaye zinomthamo omncinci kakhulu wokucubungula xa kuthelekiswa nee-decanters zoshishino. Zenzelwe ukuphatha ubungakanani obuncinci bezinto zokutya ngeenjongo zovavanyo, nto leyo ezenza zifaneleke kuphando nophuhliso, izifundo zokwenzeka, kunye novavanyo lwemveliso oluncinci.

Iidecantha zelabhoratri nazo zibonakaliswa kukuguquguquka kwazo kunye nokuzivumelanisa neemfuno ezahlukeneyo zophando kunye novavanyo. Ngokungafaniyo needecantha zemizi-mveliso, ezenzelwe iinkqubo ezithile zoshishino, iidecantha zelabhoratri zihlala zixhotyiswe ngezinto ezitshintshanayo kunye neeparamitha ezihlengahlengiswayo ukuze kube lula iimvavanyo ezahlukeneyo kunye novavanyo. Olu kuguquguquka luvumela abaphandi kunye neenjineli zeenkqubo ukuba bahlole iindlela ezahlukeneyo zokwahlula, baphucule iiparamitha zenkqubo, kwaye baphande ukusetyenziswa okunokwenzeka kwe-decantha centrifugation kwiindawo ezahlukeneyo.

Olunye uphawu oluphawulekayo lwee-decanters zelebhu luyilo lwazo olulula kunye nokusebenza okulula. Ezi -decanters zihlala ziyilwe ngokugxila ekusetyenzisweni okulula, ukuchaneka, kunye nokuphinda zifumane iziphumo. Zixhotyiswe ngolawulo olulula ukuyisebenzisa, ujongano oluqondakalayo, kunye neempawu zokhuseleko ukuqinisekisa ukusebenza okuthembekileyo nokuchanekileyo kwindawo yelebhu. Ukongeza, ii-decanters zelebhu zihlala zisetyenziselwa ukuvelisa iimveliso ezincinci ezinexabiso eliphezulu, apho ukuchaneka kunye nokuhambelana kubalulekile ekufezekiseni umgangatho wemveliso kunye nokusebenza okufunekayo.

Ngokuphathelele ukusetyenziswa, izitya zokucoca ezisetyenziswa kwilebhu zisetyenziselwa uluhlu olubanzi lweenjongo zophando novavanyo, kubandakanya ukwahlulahlula nokucacisa iisampuli zebhayoloji, ukukhupha iikhompawundi ezixabisekileyo kwizinto eziphilayo, kunye nokucocwa kweemveliso zamayeza kunye ne-biopharmaceutical. Zikwasetyenziswa nakwimfundo ephakamileyo, kumaziko ophando, nakwizibonelelo zemveliso ezincinci zokuphucula inkqubo, izifundo zokwandisa, kunye nophuhliso lweenkqubo ezintsha zokwahlulahlula.

Ngamafutshane, izitya zokucoca ezisetyenziswa elebhu zenzelwe ukubonelela ngesisombululo esiguquguqukayo nesingabizi kakhulu sophando, uvavanyo, kunye nezicelo zemveliso ezincinci, ezibonelela ngokuguquguquka, ukusetyenziswa lula, kunye nokuzivumelanisa neemfuno ezahlukeneyo zokucubungula.

Ukusebenza kunye nokusebenza

Xa kuthelekiswa iidecanters zoshishino kunye needecanters zelebhu, enye yezinto ezibalulekileyo ekufuneka ziqwalaselwe kukusebenza kwazo kunye nokusebenza kwazo. Iidecanters zoshishino zenzelwe amandla aphezulu, ukusebenza okuqhubekayo, kunye nokwahlulahlula okuqinileyo kwizinto ezimanzi kwinqanaba lezoshishino. Zixhotyiswe ngeempawu eziphambili ezifana ne-variable speed drive, ulawulo lokutya oluzenzekelayo, kunye neendlela zokuzicoca, ezinegalelo ekusebenzeni kwazo okuphezulu kunye nokuthembeka kwizicelo zoshishino ezifuna amandla.

Kwelinye icala, izitya zokucoca ezisetyenziswa kwilabhoratri zenzelwe ukuguquguquka, ukuchaneka, kunye nokulula ukuzisebenzisa kwiindawo zophando novavanyo. Zixhotyiswe ngeeparameter ezihlengahlengiswayo, ulawulo olusebenziseka lula, kunye neempawu zokhuseleko ukuqinisekisa iziphumo ezichanekileyo neziphindaphindwayo kwiindawo zelebhu. Nangona zisenokunganikeli nqanaba elifanayo lomthamo ophezulu kunye nokusebenza okuqhubekayo njengeetya zokucoca ezisetyenziswa kwimizi-mveliso, izitya zokucoca ezisetyenziswa kwilabhoratri zibonelela ngesisombululo esingabizi kakhulu sokucubungula kunye nokuvavanya izinto ezincinci.

Ngokuphathelele ukusebenza, ii-decanters zemizi-mveliso zilungiselelwe iinkqubo ezithile zoshishino ezifana nokukhupha amanzi, ukuqina, kunye nokucacisa, apho ukukhupha okuphezulu kunye nokwahlula okusebenzayo kubalulekile ekwenzeni ngcono inkqubo kunye nolawulo lwenkunkuma. Zenzelwe ukuphatha uluhlu olubanzi lwezixhobo zokutya, ukusuka kwi-slurry kunye ne-suspensions ukuya kwi-emulsions kunye ne-sludges, ezenza zifaneleke kwiintlobo ngeentlobo zezicelo zoshishino.

Kwelinye icala, izicoci zelabhoratri zenzelwe ukwenza kube lula ukwenza uvavanyo, uphuhliso lwenkqubo, kunye novavanyo lwemveliso oluncinci kwiindawo zophando novavanyo. Zibonelela ngokuguquguquka kunye nokuzivumelanisa neemfuno ezahlukeneyo zokucubungula, zivumela abaphandi kunye neenjineli zenkqubo ukuba bahlole iindlela ezahlukeneyo zokwahlula, baphucule iiparameter zenkqubo, kwaye baphande ukusetyenziswa okunokwenzeka kwe-decanter centrifugation kwiindawo ezahlukeneyo.

Lilonke, ukusebenza kunye nokusebenza kwezitya zokucoca zoshishino kunye nezitya zokucoca zelebhu zenzelwe ukuhlangabezana neemfuno ezithile kunye neemfuno zemisebenzi yophando kunye nezicelo zovavanyo, ngokwahlukeneyo. Ngelixa izitya zokucoca zoshishino zibalasele ngamandla aphezulu, ukusebenza okuqhubekayo, kunye nokwakhiwa okuqinileyo, izitya zokucoca zelebhu zibonelela ngokuguquguquka, ukuchaneka, kunye nokusebenza okulula ukusebenziseka kovavanyo kunye nophuhliso lwenkqubo.

Iimpawu kunye neeCandelo

Enye into ebalulekileyo ehlukanisa iidecantha zemizi-mveliso kwiidecantha ezisetyenziswa elebhu ziimpawu zazo kunye nezinto ezisetyenziswayo. Iidecantha zemizi-mveliso zixhotyiswe ngeempawu ezahlukeneyo eziphambili kunye nezinto ezinzima ukuhlangabezana neemfuno zokusebenza okuqhubekayo kunye nokusetyenziswa okungqongqo kwemizi-mveliso. Ezi mpawu ziquka isakhelo esomeleleyo kunye nendlu, izinto ezihlala ixesha elide ezifana nentsimbi engagqwaliyo, kunye neenkqubo zolawulo eziphambili zokusebenza okuthembekileyo kunye nokuqina ixesha elide.

Iidecantha zemizi-mveliso nazo ziyilwe ngezinto ezifana nolawulo lokutya oluzenzekelayo, i-variable speed drive, kunye neendlela zokuzicoca, ezibalulekileyo ekusebenzeni kakuhle nangokungenangxaki kwiindawo zoshishino. Ezi zinto zivumela iidecantha zemizi-mveliso ukuba ziphathe izinto ezininzi zokutya, zicubungule iintlobo ezahlukeneyo zezinto eziqinileyo kunye nolwelo, kwaye zigcine ukusebenza kakuhle kokwahlulwahlulwa ixesha elide.

Ngokwahlukileyo koko, ii-decanters zelebhu zenzelwe ukugxininisa kukulula, ukuguquguquka, kunye nokulula kokusetyenziswa kwiindawo zophando novavanyo. Zixhotyiswe ngolawulo olusebenziseka lula, ujongano oluqondakalayo, kunye neempawu zokhuseleko ukuqinisekisa ukusebenza okuthembekileyo nokuchanekileyo kwindawo yelebhu. Ii-decanters zelebhu zinokuba nezinto ezitshintshanayo kunye neeparamitha ezihlengahlengiswayo ukuze kube lula iimvavanyo ezahlukeneyo kunye novavanyo, zinika abaphandi kunye neenjineli zenkqubo ukuguquguquka kokuhlola iindlela ezahlukeneyo zokwahlula kunye neeparamitha zenkqubo.

Ngokuphathelele izinto ezisetyenziswayo, iidecantha zemizi-mveliso zakhiwe ngezinto ezisebenza nzima kunye nolwakhiwo oluqinileyo ukuze zimelane nobunzima bokusebenza rhoqo kwemizi-mveliso. Zenzelwe ukuphatha ubungakanani obukhulu bezinto zokutya, ukugcina ukwahlulwa okusebenzayo kwezinto eziqinileyo kwizinto ezimanzi, kunye nokumelana nobunzima beenkqubo ezithile zoshishino. Iidecantha zemizi-mveliso zinokuba nokhuseleko olukhethekileyo lokuguguleka kunye nezinto ezingakhukulisekiyo ukuze ziphucule ukuqina kwazo kunye nexesha elide kwizicelo ezifuna amandla kwimizi-mveliso.

Kwelinye icala, ii-decanters ze-laboratory-scale ziyilwe ngezinto zokwakha ezilula kunye nezixhobo ezikhaphukhaphu ukuze kube lula ukuzisebenzisa, ukuzivumelanisa nokuguquguquka, kunye nokuzivumelanisa neemfuno ezahlukeneyo zophando kunye novavanyo. Zihlala zixhotyiswe ngezinto ezitshintshanayo kunye neeparameter ezihlengahlengiswayo ukuze zilungele useto olwahlukeneyo lovavanyo kunye neemeko zenkqubo, zibonelela abaphandi kunye neenjineli zenkqubo ngenkululeko yokuhlola iindlela ezahlukeneyo zokwahlula kunye neeparameter zenkqubo.

Lilonke, iimpawu kunye namacandelo eedecantha zoshishino kunye needecantha zelebhu zenzelwe ukuhlangabezana neemfuno ezithile kunye neemfuno zemisebenzi yezimboni kunye nezicelo zophando kunye novavanyo, ngokwahlukeneyo. Ngelixa iidecantha zoshishino ziyilelwe ngeempawu eziphambili kunye namacandelo anzima okusebenza ngokuphezulu, ngokuqhubekayo, kunye nokusebenza okuthembekileyo, iidecantha zelebhu zibonelela ngokuguquguquka, ukulula, kunye nokulula kokusetyenziswa kovavanyo kunye nophuhliso lwenkqubo.

Izicelo kunye namashishini

Xa kufikwa kwizicelo kunye namashishini, iidecanters zoshishino kunye needecanters zelebhu zisetyenziswa kwiimeko ezahlukeneyo kunye neemeko ukuhlangabezana neemfuno ezithile zokucubungula kunye nemingeni yokwahlulahlula. Iidecanters zoshishino zihlala zisetyenziswa kumashishini afana nokutya neziselo, iikhemikhali, kunye nonyango lwamanzi amdaka, apho umthamo omkhulu wolwelo kunye nezinto eziqinileyo kufuneka zicutshungulwe ngokufanelekileyo.

Enye yezona ndlela ziphambili zokusebenzisa izitya zokucoca inkunkuma zoshishino kukususa amanzi nokwandisa ulwelo, nto leyo ebaluleke kakhulu kumashishini afana nemigodi kunye neeminerali, ioyile negesi, kunye nolawulo lokusingqongileyo. Izitya zokucoca inkunkuma zoshishino zisetyenziselwa ukwahlula izinto eziqinileyo kwi-slurry kunye ne-sludge ezingamanzi, zivelisa ikhekhe elomileyo kunye nolwelo olucacileyo ukuze kuqhutyekwe okanye kulahlwe. Amandla okususa amanzi kunye nokwandisa ulwelo lwe-sludge zoshishino anegalelo ekwenzeni ngcono inkqubo, ulawulo lwenkunkuma, kunye nokuthobela indalo kwizicelo ezahlukeneyo zoshishino.

Esinye isicelo esibalulekileyo see-decanters zemizi-mveliso kukucacisa ulwelo, apho izinto eziqinileyo ezixhonyiweyo kunye nokungcola zahlulwe kwisigaba solwelo ukuze kuveliswe imveliso ecacileyo nesemgangathweni. Ii-decanters zemizi-mveliso zisetyenziswa kwimizi-mveliso efana nokutya neziselo, amayeza, kunye ne-biotechnology, apho ukwahlulwa kwamasuntswana amancinci kunye nokungcola kwizinto ezimanzi kubalulekile kumgangatho wemveliso, ukhuseleko, kunye nokuthobela imigangatho yolawulo. Ukusebenza kakuhle kokwahlulwa kunye nokuveliswa kwee-decanters zemizi-mveliso kuzenza zilungele imveliso enkulu kunye nokucutshungulwa kweemveliso zolwelo kwimizi-mveliso eyahlukeneyo.

Ngokwahlukileyo koko, iziqhoboshi zelebhu zisetyenziswa kuphando, uvavanyo, kunye nokusetyenziswa kwemveliso encinci, apho kugxilwe khona kuvavanyo, uhlalutyo, kunye nophuhliso lwenkqubo. Zisetyenziswa kakhulu kwizikolo zemfundo ephakamileyo, amaziko ophando, kunye nezibonelelo zemveliso encinci kwizifundo zokwenzeka, ukwenziwa ngcono kwenkqubo, kunye nophuhliso lweenkqubo ezintsha zokwahlulahlula.

Izitya zokucoca ezisetyenziswa kwilebhu zisetyenziselwa uluhlu olubanzi lweenjongo zophando novavanyo, kubandakanya ukwahlulahlula nokucacisa iisampuli zebhayoloji, ukukhupha iikhompawundi ezixabisekileyo kwizinto eziphilayo, kunye nokucocwa kweemveliso zamayeza kunye ne-biopharmaceutical. Zibonelela ngokuguquguquka, ukuchaneka, kunye nokusetyenziswa okulula kubaphandi kunye neenjineli zeenkqubo ukuphonononga iindlela ezahlukeneyo zokwahlulahlula, ukuphucula iiparameter zenkqubo, kunye nokuphanda ukusetyenziswa okunokwenzeka kwe-decanter centrifugation kwiinkalo ezahlukeneyo.

Ngokubanzi, iidecantha zemizi-mveliso kunye needecantha zelebhu zisetyenziswa kwiindawo ezahlukeneyo nakumashishini ukuhlangabezana neemfuno ezithile zokucubungula kunye nemingeni yokwahlulahlula. Iidecantha zemizi-mveliso zenzelwe ukusebenza okuphezulu, okuqhubekayo, kunye nokwahlulahlula okuqinileyo kwizinto ezimanzi kwiindawo zoshishino, ngelixa iidecantha zelebhu zibonelela ngesisombululo esiguquguqukayo nesingabizi kakhulu sophando, uvavanyo, kunye nezicelo zemveliso ezincinci.n

Ukuqukumbela, iidecantha zemizi-mveliso kunye needecantha zelebhu ziintlobo ezimbini ezahlukeneyo zezixhobo ezisetyenziselwa ukwahlula izinto eziqinileyo kwizinto ezimanzi kwiinkqubo ezahlukeneyo zoshishino nezenzululwazi. Nangona zabelana ngomgaqo ofanayo osisiseko wokwahlulwa kwe-centrifugal, zahluke kakhulu ngokwendlela eziyilwe ngayo, umthamo, kunye nokusetyenziswa. Iidecantha zemizi-mveliso zibonakaliswa bubukhulu bazo obukhulu, umthamo ophezulu, kunye nokwakhiwa okunzima, okwenza zifaneleke kwimveliso kunye nokucutshungulwa kwemizi-mveliso kwiindawo ezifuna kakhulu. Iidecantha zelebhu, kwelinye icala, zii-centrifuge ezincinci ezenzelwe uphando, uvavanyo, kunye nokusetyenziswa kwemveliso encinci, zibonelela ngokuguquguquka, ukuchaneka, kunye nokulula kokusetyenziswa kwiindawo zelebhu.

Ukuqonda umahluko phakathi kwee-decanters zoshishino kunye nee-decanters zelebhu kubalulekile ekukhetheni izixhobo ezifanelekileyo kwiimfuno ezithile zokucubungula kunye nemingeni yokwahlulahlula. Ii-decanters zoshishino zilungele imveliso enkulu kunye nokucubungula, apho amandla aphezulu, ukusebenza okuqhubekayo, kunye nokwahlula ngokufanelekileyo kwezinto eziqinileyo kwizinto ezimanzi kubalulekile. Ii-decanters zelabhoratri zifanelekile kuphando, uvavanyo, kunye nokusetyenziswa kwemveliso encinci, apho ukuguquguquka, ukulula, kunye nokuzivumelanisa neemfuno ezahlukeneyo zokucubungula kubalulekile.

Ngamafutshane, iidecanters zoshishino kunye needecanters zelebhu zisebenza ngeenjongo ezahlukeneyo kwaye zenzelwe ukuhlangabezana neemfuno ezithile kunye neemfuno zemisebenzi yoshishino kunye nezicelo zophando kunye novavanyo, ngokwahlukeneyo. Ngokuqonda umahluko wazo ekusebenzeni, kwiimpawu, kwizicelo, nakwimizi-mveliso, abasebenzisi banokwenza izigqibo ezinolwazi xa bekhetha idecanters efanelekileyo kwiimfuno zabo ezithile zokucubungula.