Hielscher faka'ata tekinolosia

Fakaʻaongaʻi ʻo e malohi fakaʻata fakaʻaongaʻi fakaʻata meʻatui

ʻOku fakaʻaongaʻi lahi ʻa e ultrasonic Meʻaifi Hoane pe probes ki manifold ngaahi founga ngaue huhuʻa kau ai ʻa e homogenization, fakamovetevete, milling viviku, emulsification, toʻo hingoa, movete, movete, mo e ti-aeration. Ako ʻa e ngaahi tefitoʻi meʻa mahuʻinga fekauʻaki mo ultrasonic Meʻaifi Hoane, ultrasonic probes mo ʻenau ngaahi polokalama.

Ultrasonic Hoane vs ultrasonic fekumi

Ultrasonic horn at the transducer of the UIP2000hdTʻOku faʻa fakafetongi ʻa e foʻi lea ultrasonic Hoane mo e fekumi pea vakai ki he vaʻa ukamea ultrasonic ʻoku ne ʻave ʻa e ngaahi peau fakaʻata ki he huhuʻa. Ko e ngaahi lea kehe ʻoku fakaʻaongaʻi ki he ultrasonic fekumi ko e Meʻaifi Hoane, sonotrode, ongo waveguide, pe ultrasonic tuhu. Neongo ia, ʻoku ʻi ai ha faikehekehe ʻi he ultrasonic Hoane mo ha ultrasonic fekumi.
ʻOku fakatou ʻuhinga ʻa e Meʻaifi Hoane mo e fekumi, ki he ngaahi konga ʻo e faʻahinga fekumi ko ia ʻoku ui ko e ultrasonicator. Ko e ultrasonic Hoane ko e konga ukamea ia ʻo e ultrasonic transducer, ʻa ia ʻoku fiefia ʻi piezoelectrically ha tetetete. ʻOku vibrates ʻa e ultrasonic Hoane ʻi ha tuʻo lahi, hange ko e 20kHz, ʻa ia ko hono ʻuhinga ko e 20,000 ko ha tetetete ʻi he ua. Ko e Titanium ko e naunau ia ʻoku fie maʻu ki he ngaohi ʻaki ʻo ultrasonic Meʻaifi Hoane koeʻuhi ko e ngaahi koloa lelei ʻoku ne feʻaveʻaki, hono malohi ongosia, mo e fefeka.

ʻOku toe ui foki ʻa e ultrasonic fekumi ko e sonotrode pe foʻi tuhu ultrasonic. Ko ha vaʻa ukamea, ʻoku faʻa ngaohi mei he titanium, pea fakahu ki he ultrasonic Hoane. Ko e ultrasonic fekumi ko ha konga mahuʻinga ia ʻo e ultrasonic processor, ʻa ia ʻoku ne ʻave ʻa e ngaahi peau fakaʻata ki he sonicated Lotoloto. ʻOku ʻi ai ha ngaahi fotunga kehekehe ʻo e ultrasonic probes/sonotrodes (e.g. conical, fulihi, tapered, pe hange ko Cascatrode). Ko e titanium ko e naunau angamaheni taha ia ʻoku fakaʻaongaʻi ki ultrasonic probes, ʻoku toe ʻi ai foki mo ha sonotrode naʻe ngaohi mei stainless sitila, Taila maka, ipu sioʻata mo e ngaahi naunau kehe ʻoku lava ke maʻu.

Koeʻuhi ʻoku lahi maʻu pe ʻa e ultrasonic Hoane mo e fekumi ʻi he lolotonga ʻo e sonication, ʻoku mahuʻinga ʻaupito ʻa hono fili ʻo e Meʻaifi Hoane mo e fekumi. ʻOku lau ʻa e titanium alloy (maaka 5) ko e ukamea falalaʻanga, tolonga mo lelei taha ke matuʻuaki ʻaki ʻa e loto mafasia, ke poupouʻi ʻa e amplitudes maʻolunga ʻi ha vahaʻa taimi loloa, pea ke ʻave ʻa e ngaahi koloa fakaʻofoʻofa mo fakamisini.

Fakaʻata fekumi emulsifying lolo-ʻi-vai ʻo fakafou ʻi he malohi fakaʻata

Ultrasonic booster and probe (cascatrode) mounted to the horn of the ultrasonic transducer UIP2000hdT

ultrasonic transducer UIP2000hdT mo ultrasonic Hoane, pupolio, mo e fekumi (sonotrode)

Kole 'a e fakamatala




Fakatokanga'i ange 'etau Tu'utu'uni totonu fakatautaha.


ʻOku ngaue ʻa e ultrasonicators maʻolunga ʻi he tuʻo lahi ʻo e 20-30kHz. ʻI he 20 kHz, ko e ultrasonic fekumi ʻoku meimei ko ha vaheua ʻe taha wavelength vaʻa ʻakau loloa, ʻa ia ʻoku toutou fakalahi mo fakahoko tuʻo 20,000 ʻi he sekoni. ʻOku ʻave ʻa e fakalahi mo e ngaahi feʻaveʻaki ʻe ʻa ko ha malohi lahi fakaʻata ki he founga Lotoloto, hange ko e lolo pe slurry, kae lava ke fakahoko ʻa e ngaahi polokalama hange ko e

ʻOku ngaue fefe ʻa e malohi fakaʻata? – Ko e tefitoʻi moʻoni ʻo e cavitation

Malohi 'o e cavitation ultrasonicKe maʻu ha fakaʻaongaʻi ultrasonic maʻolunga hange ko e homogenization, fakasiʻisiʻi e lahi ʻo e paʻanga, movete pe nano-dispersions, malohi lahi, fakaʻata ʻoku ʻoatu ia ʻe ha fakaʻata transducer pea fakahu ʻo fakafou ʻi ultrasonic Hoane mo fekumi (sonotrode) ki ha huhuʻa. ʻOku lau ʻa e fakaʻata malohi maʻolunga fakaʻata ʻi he ngaahi 16-30kHz. ʻOku fakalahi ʻe he fakaʻata fekumi ʻa e ngaahi aleapau mo e ngaahi aleapau e.g., ʻi he 20kHz, ʻo ʻave ai ha tetetete ʻe 20,000 ki he Lotoloto. ʻI he taimi ʻoku fononga atu ai ʻa e ngaahi peau ultrasonic ʻi he huhuʻa, fetongitongi ʻi he malohi lahi (lahi)/maʻulalo (rarefaction/fakalahi) ʻoku faʻu ʻaki ha miniti cavities (vekiume fuopotopoto), ʻa ia ʻoku tupu ʻi ha ngaahi siakale lahi. ʻI he lolotonga ʻo e konga lahi ʻo e huhuʻa mo e bubbles, ʻoku lelei ʻa e malohi, ka ʻoku ʻomi ʻe he konga rarefaction ha vekiume (malohi kovi.) Lolotonga e ngaahi siakale lahi, ʻoku tupu ʻa e cavities ʻi he huhuʻa kae ʻoua kuo nau aʻu ki ha tuʻunga lahi ange, ʻa ia he ʻikai ke nau lava ʻo maʻu ai ha ivi lahi ange. ʻI he taimi ko ʻeni, naʻa nau implode fitaʻa. Ko e implosion ʻo e ngaahi ola cavities ko ia ʻi ha ngaahi ola longomoʻui kehekehe, ʻa ia ʻoku ʻiloa ko e fakaofo ʻo e ongo/ultrasonic cavitation. ʻOku fakafotunga ʻa e cavitation ongo ko ʻeni ʻe manifold ngaahi ola longomoʻui ʻaupito, ʻa ia ʻoku ne uesia ʻa e huhuʻa, ngaahi founga fefeka/huhuʻa pea pehe ki he kasa/meʻa huhuʻa. ʻOku ʻiloa ʻa e feituʻu matolu ʻo e ivi pe cavitational fakasouni ko ha feituʻu ʻoku vela mafana, ʻa ia ko e lahi taha ʻo e ivi ʻoku matolu ʻi he feituʻu ofi mai ʻo e ultrasonic fekumi pea ʻikai toe fie mamaʻo mei he sonotrode. ʻOku kau ʻi he ngaahi tefitoʻi ʻulungaanga ʻo ultrasonic cavitation ʻa e mafana ʻo e ʻea mo e faingataʻa pea mo e differentials takitaha, fetoʻaki, mo e streaming. Lolotonga e implosion ʻo ultrasonic cavities ʻi ultrasonic ngaahi feituʻu vela, ʻe lava ke fua ʻa e mafana ʻo e ʻea ki he 5000 Kelvin, ʻa ia ʻoku aʻu ki he 200 atmospheres mo e ngaahi vakapuna huhuʻa ʻo aʻu ki he 1000km/h. ʻOku tokoni ʻa e ngaahi tuʻunga malohi ko ʻeni ʻo e ivi lahi ki he sonomechanical mo e sonochemical ʻa ia ʻoku ne fakalahi ʻa e founga mo e ngaahi toʻonga kemikale ʻi ha ngaahi founga kehekehe.
Ko e tefitoʻi ola ʻeni ʻo e ultrasonication ʻi he huhuʻa mo e slurries:

  • Tuʻunga māʻolunga ʻo e saí: ʻOku hanga ʻe ultrasonic ngaahi malohi ʻo e mamani ʻo maumauʻi ʻa e huhuʻa mo e ngaahi founga ʻoku fefeka ʻo fakatupu ai hono ueʻi lahi, homogenization mo e feʻaveʻaki lahi.
  • Ola: Ko e ngaahi vakapuna huhuʻa mo e streaming ʻoku ʻoatu ʻe ultrasonic cavitation fakavaveʻi solids ʻi he viviku, ʻa ia ʻoku iku ia ki interparticluar foʻi fakatuʻutamaki naʻe. ʻI he taimi ʻoku collide ai ʻa e ngaahi momoʻi meʻa ʻi he talangofuaʻa maʻolunga, ʻoku nau holoki, veuki pea tutuʻu tangata tutuʻu ʻo mo fakamovetevete lelei, ʻo faʻa aʻu ki nano lahi. Ki he meʻa totonu hange ko e ngaahi naunau ʻo e ʻakau, ʻoku hanga ʻe he ngaahi vakapuna malohi maʻolunga mo fetongitongi ʻo maumauʻi ʻa e ngaahi holisi toʻotoʻo pea tukuange ʻa e naunau intracellular. ʻOku ola lelei ʻaupito hono toʻo e ʻuli ʻo e bioactive meʻa koʻeni pea mo e homogeneous ʻoku fio ai e meʻa totonu.
  • Ko Hono Ngaueʻi Hoʻo Fakamatalá: ʻOku fakatupu ʻe ultrasonication ha fetoʻaki lahi, ngaahi malohi ʻo e ukamea mo e ngaue Micro ʻi he huhuʻa pe slurry. ʻI heʻene pehee, sonication fakamalohia maʻu pe ʻa e feʻaveʻaki paʻanga mo fakavaveʻi ange ʻa e ngaahi toʻonga mo e founga ngaue.
The UP200Ht is a 200watts powerful ultrasonic horn for various applications i(e.g., cell disruption, protein extraction, cell pellet solubilization etc. ) in research laboratories, quality control and sample preparation.

Ultrasonic Hoane

ʻOku fakaʻaongaʻi ʻa e ultrasonic homogenizers mo e tutuʻu maʻolunga mixers ʻi ha meimei faʻahinga ngaue pe, ʻoku ngaue ʻaki ʻa e viviku pe slurries. ʻOku fakatupu ʻe he ngaahi malohi ultrasonic cavitational ha ngaue lahi, mamani, breakage mo ha paʻanga lahi. Ko ia ai, ʻoku homogenized ai ʻa e huhuʻa, fakamovetevete, emulsified, maʻu, veteki mo e/pe kemikale. Ko hono fakakatoa, ko e ultrasonication ko ha founga malohi ia ʻoku ne fakatupulaki ʻa e tukulolo, fakaleleiʻi ʻa e lahi ʻo e ului pea ʻai ke toe lelei ange ʻa e ngaahi founga.
ʻOku mafola ʻa e ngaahi polokalama ultrasonic angamaheni ʻi he ngaueʻanga ʻi ha ngaahi kolo lahi ʻo e meʻakai & pharma, kemisitulii lelei, ivi & petrochemistry, hono toe fakaʻaongaʻi, biorefineries, mo e ala meʻa pehe. pea fakakau ai ʻa e ngaahi meʻa ko ʻeni:

Ultrasonic Meʻaifi Hoane mo e Probes ki he ngaahi polokalama ngaue maʻolunga

Ko Hielscher Ultrasonics ko ha ngaahi aʻusia taimi loloa ia mo ha kautaha fakatau malohi ultrasonicators, ʻa ia ʻoku fakaʻaongaʻi fakaemamani lahi ki hono fakaʻaongaʻi ʻo e fatongia mamafa ʻi ha ngaahi ngaueʻanga lahi.
ʻI ultrasonic processors ʻi he lalahi kotoa pe mei he 50 Watts ki he 16kW he meʻangaue, probes ʻi he lalahi mo e fotunga kehekehe, ultrasonic ha niʻihi ʻoku kehekehe ʻenau ngaahi tohi mo e geometries, Hielscher Ultrasonics maʻu ʻa e meʻangaue totonu ke configure ʻa e fokotuʻutuʻu lelei ultrasonic ki hoʻo tohi kole.
'Oku 'omi 'e he e tepile 'i lalo ha faka'ilonga ia 'o e tu'unga 'o e ngaue ki he fakafuofua'i 'o e hotau ultrasonicators:

Kulupu (batch) 'o e tohi 'Oku tafe mai 'a e 'ea 'Oku fokotu'u atu 'a e ngaahi me'angaue
mL 'o e 1 ki he 500 10 ki he 200mL/miniti 'e UP100H
mL 'i he 10 ki he 2000 20 ki he 400mL/miniti 'e UP200Ht, UP400St
0.1 ki he 20L 0.2 ke 4L/miniti 'e UIP2000hdT
10 ki he 100L 2 ki he 10L/miniti 'e UIP4000hdT
n.a. 10 ki he 100L/miniti 'e UIP16000
n.a. lalahi fakataha'i 'o e UIP16000

Fetu'utaki mai kiate kimautolu! / Kole kiate kitautolu!

Kole ki ha fakamatala lahi ange

Kataki 'o ngaue 'aki e foomu 'i lalo ke kole ha toe fakamatala ki he ultrasonic processors, faka'aonga'i mo e totongi. Te mau fiefia ke alea'i e founga 'oku mo 'i ai mo ho'omou ngaahi fie ma'u ultrasonic he polokalama!









Kataki 'o fakatokanga'i ange 'etau Tu'utu'uni totonu fakatautaha.


Ultrasonic high-shear homogenizers are used in lab, bench-top, pilot and industrial processing.

Hielscher Ultrasonics ʻa e ngaohiʻanga koloa maʻolunga ultrasonic homogenizers ki hono tuifio ʻo e ngaahi polokalama, fakamovetevetea, emulsification mo e toʻo hingoa ʻi he fale fakatotolo fakakemi, pailate mo e meʻafua ki he ngaahi meʻa fakapisinisi.

Ngaahi tohi/fakamo'oni fakafolofola