Lub ntsiab yam tseem ceeb uas yuav cuam tshuam lub zog ntawm ultrasonic crushing cov cuab yeej tsuas yog muab faib ua ultrasonic zaus, nto nro thiab viscosity coefficient ntawm kua, kua kub thiab cavitation pib, uas yuav tsum tau them sai sai rau.Yog xav paub ntxiv, thov mus saib hauv qab no:

1. Ultrasonic zaus

Qhov qis dua qhov zaus ultrasonic, qhov yooj yim dua nws yog tsim cavitation hauv cov kua.Hauv lwm lo lus, ua rau cavitation, qhov ntau dua qhov zaus, qhov ntau dua lub suab siv yuav tsum tau.Piv txwv li, los tsim cavitation hauv dej, lub zog xav tau rau ultrasonic zaus ntawm 400kHz yog 10 npaug ntau dua li ntawm 10kHz, uas yog, cavitation txo nrog qhov nce ntawm zaus.Feem ntau, qhov ntau zaus yog 20 ~ 40KHz.

2. Nto nro thiab viscosity coefficient ntawm kua

Qhov ntau dua qhov nro ntawm cov kua, qhov siab dua qhov cavitation siv, thiab tsawg dua rau cavitation.Cov kua nrog loj viscosity coefficient yog qhov nyuaj los tsim cov npuas cavitation, thiab qhov poob hauv cov txheej txheem nthuav tawm kuj loj, yog li nws kuj tsis yooj yim los tsim cavitation.

3. Qhov kub ntawm cov kua

Qhov siab dua cov kua kub yog, qhov zoo dua nws yog rau tiam ntawm cavitation.Txawm li cas los xij, thaum qhov kub thiab txias heev, lub vapor siab nyob rau hauv lub npuas nce.Yog li ntawd, thaum lub npuas raug kaw, cov nyhuv tsis zoo yog txhim kho thiab cov cavitation tsis muaj zog.

4. Cavitation pib

Cavitation pib yog lub suab qis los yog lub suab siab amplitude uas ua rau cavitation hauv kua nruab nrab.Qhov tsis zoo siab tuaj yeem tshwm sim tsuas yog thaum lub suab hloov pauv siab amplitude siab dua li qhov siab zoo li qub.Tsuas yog thaum lub siab tsis zoo tshaj qhov viscosity ntawm cov kua nruab nrab yuav cavitation tshwm sim.

Lub cavitation pib sib txawv nrog cov kua sib txawv.Rau tib cov kua nruab nrab, qhov pib cavitation sib txawv nrog qhov sib txawv ntawm qhov kub, siab, lub vojvoog ntawm cavitation core thiab roj cov ntsiab lus.Feem ntau hais lus, qhov qis dua cov ntsiab lus ntawm cov kua nruab nrab, qhov siab dua qhov pib cavitation.Lub cavitation pib kuj muaj feem xyuam rau cov viscosity ntawm cov kua nruab nrab.Qhov ntau dua qhov viscosity ntawm kua nruab nrab, qhov siab dua qhov cavitation pib.

Lub cavitation pib yog ze ze rau qhov zaus ntawm ultrasound.Qhov siab dua qhov zaus ntawm ultrasound, qhov siab dua qhov cavitation pib.Qhov siab dua qhov zaus ntawm ultrasonic, qhov nyuaj dua nws yog rau cavitation.Txhawm rau tsim cavitation, peb yuav tsum ua kom lub zog ntawm ultrasonic crushing khoom.