Fakalaka atu 'i he ngaahi nunu'a mahino

ʻOku fakangatangata pe ʻa e meʻafua ʻo e ngaahi nunuʻa degassing ʻi he sivi ʻo e fakatataa. Ko e ngaahi meʻafua kasa ko ha founga totonu ange ia ke fakamatala ai fekauʻaki mo ultrasonic degassing lavameʻa.

Fluids ʻoku ʻi ai ha kasa pau kuo veteki. ʻOku fakafalala ʻa e lahi ʻo e kasa ki he ngaahi moʻoniʻi meʻa, hange ko e ʻea, takai e malohi pe ueʻi holo ʻo e huhuʻa. ʻI he ngaahi tukunga maʻu pee, ʻe fakahoko ʻe he tokanga ʻa e kasa ha potupotutatau. ʻE liliu ʻe ultrasonic degassing ʻa e ngaahi tuʻunga, koeʻuhi he ʻoku fehangahangai ʻa e huhuʻa mo e ngaahi fuopotopoto mo hono ngaueʻi holo. Ko ia ai, te ultrasonication tuku hifo ʻa e kasa ʻi he huhuʻa ke ʻi lalo ʻi he tuʻunga potupotutatau.
ʻI he taimi ʻoku tuʻu ai ʻa e sonication pea toe fokotuʻu ʻa e ngaahi ʻuluaki tuʻunga, ʻe toe tokanga mamalie atu ʻa e kasa ki he ʻuluaki tuʻunga potupotutatau, tuku kehe kapau ʻoku ʻikai ʻasi ʻa e huhuʻa ki ha kasa, hange ko ha foʻi hina kuo tapuni. Koeʻuhi ʻoku tuai hono fakaleleiʻi ʻo e kasa ki he huhuʻa, ʻoku malava pe ke ngaue mo e huhuʻa kasa maʻulalo hili sonication. ʻOku fakatataaʻi ʻe he kalafi ʻi lalo ʻa e ola ko ʻeni.

Tā fakatātaaʻi ʻo ultrasonic Degassing

Degassing 'i he 'ao 'o e Emulsifying mo e Dispersing

ʻE lava ʻe ultrasonic degassing ʻo fakaleleiʻi ʻa e tuʻunga lelei ʻo e dispersions mo e emulsions.

Ko e palopalema

ʻOku faʻa ʻi ai ʻa e emulsions mo e dispersions ʻoku ʻi ai surfactants kae lava ke fakatupulaki ʻenau taʻeueʻia. ʻE taʻofi ʻe he surfactants ʻa e fetuʻutaki mo e coalescence pe agglomeration ʻo e naunau kuo fakamovetevete ʻi he konga huhuʻa. ʻI he meʻa ni, ʻe faʻu ʻe he surfactants ha foʻi kuta ʻi he kihiʻi konga siʻi takitaha. ʻE lava foki ʻe he surfactants tatau pe ʻo taʻofi ʻa e ngaahi fuopotopoto kasa ʻoku tuku ʻi he konga huhuʻa. ʻE lava ke fuʻu kaukaua ʻaupito ʻa e faʻahinga fuopotopoto ko ia. ʻOku surfactant ʻa e ngaahi fuopotopoto kuo fakatolonga, fakasiʻisiʻi ʻa e tuʻunga lelei ʻo e emulsion pe fakamovetevetea, pea ʻe lava ke ne fakatupu ha laukonga faikehe ʻi he taimi ʻoku fakafuofuaʻi ai ʻa e lahi ʻo e konga siʻi.

Founga ke fakalelei'i 'aki e

Koeʻuhi ke fakasiʻisiʻi ʻa e palopalema ʻo e ngaahi fuopotopoto kasa kuo fakatolonga, ʻoku totonu ke degassed ʻa e viviku ʻi he sonication. Kimuʻa pea tanaki atu ʻa e konga ʻo e matoʻo, hange ko e lolo pe efu, sonicate ʻa e huhuʻa kae ʻoua kuo fakasiʻisiʻi ʻa e lahi ʻo e bubbles. ʻI he taimi ʻoku tuifio ai e ngaahi naunau kehe, fakaʻehiʻehi mei hono faʻu ha bubbles foʻou pe vortex lolotonga ʻene fakamafana. ʻE vave ni pe haʻanau fakalahi ʻa e meʻa kasa.

Fakamalohi'i 'a e kaponi taiokisaiti atu

'Oku faka'aonga'i e ola 'o e degassing 'i he ava hono sivi'i 'o e kapa mo e ngaahi fo'i hina 'oku 'i ai 'a e ngaahi inu carbonated, hange ko e cola, inu Sota pe pia. Kataki ʻo lomiʻi ʻi heni ke maʻu ha fakamatala lahi ange fekauʻaki mo e foʻi hina ʻi siviʻi.

Ultrasonic nounou 'i Degassing

ʻOku ngaue lelei ange ʻa e ultrasonic degassing ʻo e huhuʻa ʻi he taimi ʻoku fakaʻaongaʻi ai ʻa e fokotuʻutuʻu ko ʻeni.

• Fakaʻaongaʻi maʻulalo ke liliu ultrasonic amplitudes!
• Fakaʻaongaʻi e sonotrodes ʻaki ha feituʻu lahi, hange ko emitting sonotrodes!
• ʻAi ke siʻisiʻi e teke pe vekiume ʻi ʻolunga ʻi he meʻa huhuʻa ʻoku sonicating!
• Fakamafanaʻi e huhuʻa, ke fakasiʻisiʻi hono viscosity!
• Fakaʻaongaʻi ha hina mamaha ki he mavae kasa lolotonga pe hili ʻa e sonication!
• Fakaʻehiʻehi mei hono ngaueʻi holo ʻo e moveuveu ke fakaʻata ʻa e ngaahi fuopotopoto kasa ke hiki ki ʻolunga!

ʻE lava ke fakaʻaongaʻi ʻa e ultrasonic degassing ʻi he kulupu (batch) ʻo e mode pe laine. Ka ʻi ai ha tafa laine, ʻoku totonu ke fokotuʻu ha paipa tuʻu maʻu ki hono fakahoko ʻo e kasa pea ʻoku totonu ke fakaʻaongaʻi ha pamu kasa.