Kev siv cov khoom siv ultrasonic emulsification thiab ceev faj ua ntej siv

Phacoemulsification yog hais txog tus txheej txheem uas ob (los yog ntau tshaj ob) immiscible kua yog tov uniformly tsim ib tug dispersion system nyob rau hauv qhov kev txiav txim ntawm ultrasonic zog, thiab ib tug kua yog uniformly faib nyob rau hauv lwm yam kua los tsim ib tug emulsion. Piv nrog rau cov txheej txheem emulsification thiab cov khoom siv dav dav (xws li kiv cua, colloid zeb thiab homogenizer, thiab lwm yam), ultrasonic emulsification muaj cov yam ntxwv ntawm emulsification zoo, ruaj khov emulsification, ruaj khov emulsification khoom thiab tsis muaj zog yuav tsum tau.

Cov khoom siv ultrasonic emulsification hauv kev lag luam khoom noj qhuav, dej qab zib, ketchup, mayonnaise, jam, mis nyuj, khoom noj rau menyuam yaus, chocolate salad roj, roj, dej qab zib thiab lwm yam khoom noj sib xyaw tau raug sim thiab siv hauv tsev thiab txawv teb chaws, thiab tau ua tiav kev txhim kho. khoom zoo thiab ntau lawm efficiency. cov nyhuv, thiab cov aqueous carotene emulsification tau ua tiav kev sim thiab siv hauv kev tsim khoom.

Cov kev lag luam sib txawv muaj qhov sib txawv loj hauv kev tsim cov kua dej. Cov kev sib txawv no suav nrog cov khoom siv (cov khoom sib xyaw, suav nrog ntau yam khoom siv hauv cov tshuaj), cov txheej txheem tshuaj, thiab lwm yam. Rau dispersions ntawm ib los yog ntau tshaj immiscible kua, siab - siv ultrasound muab lub zog uas yuav tsum tau mus disperse ib theem kua (dispersed theem) nyob rau hauv me me droplets ntawm lwm theem thib ob (nruam theem).

Ua ntej siv cov khoom siv ultrasonic emulsification, koj yuav tsum nkag siab txog cov kev ceev faj hauv qab no:

1. Thaum tsis siv rab phom, nco ntsoov khaws qhov teeb tsa hauv lub xeev xauv ruaj ntseg

2. Tsis txhob pib cov khoom siv kom txog thaum cov dej tau qhib thiab cov dej kom raug tau ntws los ntawm rab phom phom. Tom qab ntawd muab lub qhov xav tau tu lub nozzle rau rab phom qia.

3. Thaum ua haujlwm ultrasonic emulsification disperser: Ib txwm hnav tsom iav, hnab looj tes thiab qhov ncauj qhov ntswg.

4. Nco ntsoov xyuas seb lub hose puas muaj cov seams ruaj khov thiab xau thiab tag nrho cov pob qij txha.

5. Tsis txhob pib lub tsev ua ntej kuaj xyuas tias tag nrho cov hose fittings raug kaw rau hauv qhov chaw

6 Ib txwm tso lub hose tom qab siv txhua zaus, ib txwm khaws ob txhais tes thiab ko taw tawm ntawm lub tshuab ntxhua khaub ncaws