Isingeniso: UkuqondaI-homogenizing ye-Ultrasonicnama-nanoparticles
Eminyakeni yamuva nje, ukuthuthukiswa kanye nokusetshenziswa kwama-nanoparticles kuguqulwe kakhulu izimboni eziningi, ezisukela kumuthi kuya kwisayensi yezemvelo. Ama-nanoparticles, achazwa ngokusemthethweni njengezinhlayiya okungenani ezinokulinganiselwa okukodwa okulinganiswa kwama-nanometers ayi-100 noma ngaphansi, bonisa izakhiwo ezihlukile ngenxa yendawo yazo enkulu yendawo eqhathaniswa nezinhlayiya ezinkulu zesisindo esifanayo. Lezi zakhiwo zinikeza ama-nanoparticles azuzisa ikakhulukazi kwizicelo ezahlukahlukene; Kodwa-ke, indalo yabo ibeka izinselelo ezihlukile. Yilapho i-homogeniving ye-ultrasonic iba kubalulekile. I-homogenizing ye-ultrasonic inqubo esebenzisa ukuphakama - imvamisa umsindo wamagagasi wokufaka amagagasi we-cavitation futhi udale amabutho anamandla akwazi ukunciphisa izinhlayiyana eziya eNanoscale. Ngesidingo esandayo sama-nanoparticles, ama-homogenizer e-ultrasonic ahlinzekwa ngabakhiqizi nabahlinzeki abathengisi abaye baba ngamathuluzi abalulekile ezindaweni zokucwaninga kanye nezilungiselelo zezimboni, okwenza indalo eqondile ye-nanoparticles.
Mechanics of homogenization we-ultrasonic
● I-Cavitation kanye ne-Bubble Dynamics
Indlela ebaluleke kakhulu ngemuva kwe-homogening ye-ultrasonic iyi-cavitation - into ehilela ukwakheka, ukukhula nokuwohloka okufaka ama-bubble ku-liquid medium. Lapho amagagasi e-ultrasonic edlula ngoketshezi, akhiqiza ukushintshana okuphezulu - ingcindezi kanye ne-low - imijikelezo yengcindezelo. Ngesikhathi esiphansi - Isigaba Sokucindezela, Umphunga Omncane - Ifomu Eligcwele Ama-Cavities noma Ifomu Le-Bubble. Njengoba lezi bubble ziwa ngesikhathi esiphakeme kakhulu - imijikelezo yengcindezelo, zikhipha amandla amakhulu ezindaweni ezikuyo. La mandla abonakalisa njengokushisa okujulile kwasendaweni kanye namagagasi athusayo anciphisa ngempumelelo osayizi wezinhlayiyana endaweni ezungezile, ngakho-ke kunika amandla ukwakhiwa kwama-nanoparticles.
● Ukukhishwa kwamandla nokuncishiswa kosayizi wezinhlayiyana
Amandla akhishwe ekuweni kwama-bubble we-cavitation anesiza ekwehliseni izinhlayiya osayizi be-nanoscale. Umthelela wama-bubble awela, ahlanganiswe namabutho afanele asetshenziswayo akhiqizwe amagagasi e-ultrasonic, aphumela kwinqubo esebenza kahle kakhulu yokuncishiswa kosayizi wezinhlayiyana. Kungaleso sizathu-ke ukuthi ama-homogenizer e-ultrasonic athandwa kakhulu ngezinhlelo zokusebenza ezidinga ukudala okuqondile kwama-nanoparticles. Amandla okulawula amapharamitha we-homogenization ye-ultrasonic, njengokuqina kwamandla nobude, kuthuthukisa ukunemba nokusebenza kahle kwale ndlela.
Izicelo zama-nanoparticles ezimbonini ezahlukahlukene
● umuthi, izimonyo kanye nomkhakha wokudla
Ama-nanoparticles angenele emkhakheni wezokwelapha, ikakhulukazi ezinhlelweni zokulethwa kwezidakamizwa, lapho amandla awo okungena khona izithiyo zamaselula avumela ukwelashwa okuhlosiwe ngemiphumela emincane emincane. Ezimonyo, ama-nanoparticles aqashwa ukuthuthukisa ukulethwa kwezithako ezisebenzayo, athuthukise ukuqina komkhiqizo, futhi anikeze ukumuncwa kwesikhumba okungcono. Imboni yokudla izuza ama-nanoparticles ekuphepheni kokudla nokulondolozwa, okunikeza izindlela ezintsha zokuthuthukisa ukunambitheka kanye nokufaka izinzuzo zezempilo.
● Ukuhamba nesayensi yezemvelo
Emkhakheni wezinto zokuhamba, ama-nanoparticles anikela ngokuthuthukiswa kwezinto ezingasindi futhi ezihlala isikhathi eside, ethuthukisa ukusebenza kahle kaphethiloli kanye nokunciphisa ukuphuma. Okwamanje, isayensi yezemvelo ibeka ama-nanoparticles ukulungiswa kokungcoliswa, ukwelashwa kwamanzi, kanye nokuthuthukiswa kobuchwepheshe obuvuselelekile bamandla. Ukuguquguquka kwezingqinamba ze-nanoparticles kulo lonke lezi zimboni kugcizelela indima ebalulekile yezindlela eziqondile zokukhiqiza, njengokuhlanza i-homogenizic ehlukahlukene, ekuhlangabezaneni nezidingo ezahlukahlukene zezimboni.
IZINSELELE E-NANOPARTICKICKICK
● Umthelela we-Agglomeraling kanye nomthelela wendawo
Enye yezinselelo eziyinhloko ekukhiqizeni kwe-nanoparticle ukuvikela i-agglomeration-noma i-clumpleng ndawonye yezinhlayiya - ezinganciphisa kakhulu indawo ephezulu futhi, ngenxa yalokho, ukusebenza kwama-nanoparticles. Izinhlayiya ezihlanganisiwe zehluleka ukukhombisa izakhiwo ezifiselekayo ezenza ama-nanopartiles afiseleka kangaka ezinhlelweni ezahlukahlukene. Ukuqinisekisa ukusakazwa okufanele kwama-nanoparticles ngakho-ke kubalulekile ukukhulisa indawo yabo engaphezulu futhi kugcinwe izinzuzo zabo ezihlukile.
● Isidingo samasu wokuhambisa asebenzayo
Ukubhekana nenselelo ye-agglomeration, amasu wokuhambisa asebenzayo abalulekile. Ngenkathi kunezindlela ezahlukahlukene ezitholakalayo, i-homogenizing ye-ultrasonic zifakazela ukuthi zisebenza ngokukhethekile. Inqubo ayigcini nje ngokunciphisa izinhlayiyana ngobukhulu kepha futhi iqinisekisa ukuguqulwa kwe-deagglomeration kanye nokusatshalaliswa kwama-nanoparticles ngaphakathi kwendlela. Lokhu kwenza ama-homogenizer e-ultrasonic abaluleke kakhulu ezindaweni zokucwaninga kanye nasekukhiqizweni kwezindawo, lapho ikhwalithi yokuhlakazwa kwe-nanoparticle inomthelela ngqo ekusebenzeni komkhiqizo wokugcina.
Ukuqhathanisa ubuchwepheshe be-homogenizing
● ukuphakama - ingcindezi vs. homogenizer ye-ultrasonic
Ukudalwa kanye nokuhlakazeka kwama-nanoparticles kungatholakala ngobuchwepheshe obuhlukile be-homogenizing, nge-High - Ingcindezi kanye ne-homogenizer ye-ultrasonic evame kakhulu. Phezulu - Ingcindezi ye-homogenizer isebenza ngokuphoqa isampula nge-valve emincane ekucindezelweni okuphezulu, okwenza amabutho ama-shear anciphisa usayizi wezinhlayiyana. Ngokuphambene nalokho, ama-homogenizer e-ultrasonic asebenzisa amaza omsindo ukunxenxa i-cavitation, njengoba kuxoxwe ngaphambili. Indlela ngayinye inesethi yayo yezinzuzo kanye nemikhawulo.
● Izinzuzo kanye nemikhawulo yendlela ngayinye
Phezulu - Ingcindezi ye-homogenizers iyakwazi ukuphatha amavolumu amakhulu futhi iyasebenza ngezinqubo ezidinga amandla amakhulu. Kodwa-ke, bavame ukubiza kakhulu futhi kube yinkimbinkimbi, kuvame ukudinga ukulungiswa okubalulekile. Ngakolunye uhlangothi, ama-homogenizer e-ultrasonic ngokuvamile abiza kakhulu - futhi okulula ukusebenza, okwenza balungele izinhlelo eziningi zezicelo, ikakhulukazi lapho ukukhiqizwa kwama-nanoparticles - kubandakanyeka.
Izinzuzo ze-homogenizer ye-ultrasonic
● I-deagglomeration esebenzayo nokuhlakazeka
I-homogenizer ye-ultrasonic ihamba phambili emandleni abo okuqala ngempumelelo futhi ahlakaze ama-nanoparticles. Inqubo ephakeme - I-Energy Cavitation iqinisekisa ukuthi ama-nanoparticles ahlala ehlukaniswe futhi asatshalaliswa ngokulinganayo kulo lonke elase-Medium, abikezela indawo yawo engaphezulu nezinzuzo ezingaba khona. Lokhu kukwenza kubaluleke kakhulu kuzinhlelo zokusebenza lapho ukufana kanye nokuvumelana kokuhlakazeka kwe-nanoparticle kubalulekile ekusebenzeni komkhiqizo wokugcina.
● Ukufaneleka kwezinhlobo ezahlukahlukene ze-nanoparticle
Ama-homogenizer we-ultrasonic angamathuluzi aguquguqukayo alungele ukucubungula izinhlobo eziningi zezinhlobo ze-nanoparticle, kufaka phakathi izinsimbi, oxides, nama-polymers. Ukuzivumelanisa nezimo zabo ezintweni ezihlukile nezinhlelo zokusebenza kubenza babenze babaluleke kakhulu emikhakheni ehlukahlukene, kusuka emikhakheni yezemithi kuya kwisayensi yezezinto zokwakha. Ngenxa yalokhu, abathengisi be-ultrasonic homogenizing kanye nabakhiqizi bagxile ekuthuthukiseni amamodeli ahlukahlukene ukuze bahlangabezane nezidingo ezithile zohlelo lokusebenza, bethuthukisa ukusebenza kwalobu buchwepheshe.
Izingqinamba ezingaba khona ze-homogenizing ye-ultrasonic
● Izinkinga ngokungcola kwe-trace element
Ngenkathi i-homogeniving ye-ultrasonic inikeza izinzuzo eziningi, ayikho ngaphandle kwezingqinamba ezingaba khona. Okunye ukukhathazeka kungenzeka ukuthi kuguqulwe ukulandelwa kwe-trace element, ikakhulukazi i-titanium, kusuka ku-ultrasonic probe. Lokhu kungaba yinkinga ekusetshenzisweni kwezicelo lapho ubumsulwa bukhulu, njengokukhiqizwa kwemithi noma imikhiqizo ethile yokudla. Abakhiqizi nabaphakeli basebenza ngokuqhubekayo ukunciphisa le ngozi ngokuthuthuka ngokwezinto ezibonakalayo kanye nokuklanywa kwemiklamo.
● Isizukulwane nokuphathwa kokushisa
Olunye udaba olunama-homogenizing e-ultrasonic liwukushisa okwenziwe ngesikhathi senqubo, okungathinta ukuqina kokushisa - izinto ezibucayi. Ukubhekana nalesi, izindlela zokulawula zokulawula zokushisa ezisebenzayo kufanele zenziwe. Izinketho zifaka ukusetshenziswa kokugeza okupholile noma amasu we-pologenized adicile, avumela ukushisa ukuqeda phakathi kwama-pulses. Lawa masu asiza ukugcina ubuqotho bezindawo ezibucayi ngesikhathi sokukhiqizwa kwe-nanoparticle.
Ukulungiselela inqubo yenqubo
● Ukubaluleka kokuhlushwa kanye nesikhathi sokucubungula
Lapho usebenzisa i-homogenization ye-ultrasonic, ukulungiselela inqubo yenqubo kubalulekile ekufezekiseni izici eziyizifiso ze-nanoparticle. Amapharamitha anjengokuhlushwa okusebenzayo, ukucubungula isikhathi, kanye namandla e-ultrasonic wonke angathonya umkhiqizo wokugcina. Ukusebenziseka kahle kuqinisekisa ukuncishiswa kosayizi abasebenza kahle, ukuhlakazeka okungaguquki, nokuqina okuthuthukile kwama-nanoparticles, kuvumelanisa izakhiwo zazo ngezidingo ezithile zohlelo lokusebenza.
● Amapharamitha wokulinganisa wezinhlelo ezithile
Isicelo ngasinye singadinga amasethingi e-parameter ahlukile ukufeza imiphumela ephezulu. Isibonelo, ukukhiqizwa kwama-nanoparticles ukulethwa kwezidakamizwa kungadinga amasethingi ahlukile ngokuqhathaniswa nalezo zokulungiswa kwemvelo. Ngokuvumelanisa amapharamitha we-homogenization ye-ultrasonic, abakhiqizi bangakhiqiza ama-nanoparticles anezakhiwo ezilawulwa ngokuqondile, athuthukise ukusebenza kwawo nokwandisa ukusetshenziswa kwawo.
Izifundo Zecala: Indalo Yama-NanoParticle Ephumelelayo
● Ukuhlaziywa Kwangempela - Izicelo Zomhlaba
Izifundo eziningana zamacala zibonisa ukusetshenziswa ngempumelelo kwe-homogenizing ye-ultrasonic ekukhiqizeni kwe-nanoparticle. Kwesinye isehlakalo, inkampani yezemithi yaqamba ama-homogenizer e-ultrasonic ukuthuthukisa ama-nanoparticles ngohlelo lokulethwa kwezidakamizwa, efinyelela ukuthuthukiswa kwe-bioavailability kanye nokulethwa okuqondisiwe. Esinye isibonelo kuhilela umenzi wezimonyo ngezimonyo ezisebenzisa i-homogenizing ye-ultrasonic ukukhiqiza ama-nanoparticles athuthukisa ukuqina kanye nokusebenza kahle kwemikhiqizo ye-skincare.
● Ukuqonda kusuka eMkhakheni - Ukusetshenziswa Okuthile
Lezi zifundo zamacala zigqamisa ukuguquguquka nokusebenza kahle kwe-homogenizing ye-ultrasonic kuyo yonke imboni ehlukene. Ngokuhlinzeka ngokuqonda kube okungokoqobo - Izicelo zomhlaba, zigcizelela indima ye-homogenizer ye-ultrasonic ekuthuthukiseni amakhono we-nanoparticle - ubuchwepheshe obusekelwe. Ngaphezu kwalokho, bakhombisa ukuthi amabhizinisi angathola kanjani kahle lobu buchwepheshe ukuze afinyelele izinzuzo zokuncintisana emasimini awo afanele.
Imibono yesikhathi esizayo ku-nanotechnology
● Izinto ezintsha ku-homogenization ye-ultrasonic
Ikusasa le-homogenizing ye-ultrasonic ye-nanoparticle indalo inesithembiso sokuqhubeka nokuthuthuka. Imizamo yocwaningo nentuthuko igxile ekuthuthukiseni ukusebenza kahle, ukunemba, kanye nokukhubazeka kobuchwepheshe be-homogenizing ye-ultrasonic. Ukusungulwa kungafaka ama-design amasha amasha, izici ezithuthukisiwe zokulawula inqubo, kanye nokuhlanganiswa nobunye ubuchwepheshe bokucutshungulwa kwezinhlayiya ze-multimodal.
● Izitayela ezifufusayo nezinkomba zokucwaninga ezingaba khona
Amathrendi asafufusa e-nanotechnology aphakamisa isidingo esikhulayo sezinto ezithuthukisiwe ngokunemba kwe-nanoscale. I-homogenizing ye-ultrasonic cishe izodlala indima ebaluleke kakhulu ekuhlangabezaneni nalesi sidingo, ngezinkomba zokucwaninga ezingaba khona ezihlola izinhlelo zokusebenza ezintsha, izindlela ezicwengekileyo, nemishini ethuthukisiwe. Njengoba izimboni ziyaqhubeka nokuthola amandla ama-nanoparticles, iqhaza labakhiqizi be-homogenizing we-ultrasonic nabaphakeli ekuletheni ukusika - izisombululo ezinqenqemeni zizoqina kakhulu.
Isiphetho: Indima yeIHanspireekusungulweni kwe-ultrasonic
I-Hangzhou Hanspire automation Co, Ltd., umdlali ovelele embonini yezobuchwepheshe ye-ultrasonic, isibonelo sokuzibophezela kwikhwalithi kanye nokwenziwa okusha. Kusukela yasungulwa ngo-1993, iHanspire ikhulise amakhono ayo okufaka imigqa yokukhiqiza eyenziwayo ye-ultrasonic automation automatemic. Ngabasebenzi abangaphezu kwe-150 kanye nobubanzi obuhle bezinsizakusebenza zokukhiqiza, i-Hanspire automation inikezelwe ekuhlinzekeni okuphezulu - Izisombululo zekhwalithi ye-Ultrasonic. Ngokugxila ngokungaguquki ekuthuthukisweni kwezobuchwepheshe kanye nekhwalithi yomkhiqizo, i-Hanspire automation ilungele ukuhola inkambu ekunikezeni imishini ethembekile ye-homogenizing ye-ultrasonic kwezicelo ezahlukahlukene zezimboni.
