FIELD: hydroacoustic homogenizers; production of colloidal mono-dispersed systems in chemical, petrochemical, pharmaceutical, microbiological, cosmetic, food-processing and other industries.
SUBSTANCE: proposed hydroacoustic homogenizer has intake and drain reservoirs, pump with drive and homogenizing head with vortex chamber at tangential inlet passage and central outlet passage. Homogenizing head is provided with diaphragm-type resonator mounted in plane of vortex chamber end face forming toroidal resonance chamber around vortex chamber. Vortex chamber is provided with preliminary twisting chamber with tangential inlet passages.
EFFECT: improved quality of finished product due to intensification of action of hydroacoustic energy and increased amplification of amplitude-frequency characteristic; reduced cavitation wear of homogenizing head.
2 cl, 2 dwg
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Authors
Dates
2007-04-10—Published
2005-05-05—Filed