GAS-DYNAMIC MIXER Russian patent published in 2012 - IPC B01F5/20 

FIELD: process engineering.

SUBSTANCE: invention relates to mixing of fluids and powders and may be used in chemical industry, production of paintwork materials and food industry. Proposed mixer comprises vertical mixing chamber. Mixing chamber axis is aligned with that of branch pipe arranged atop the mixer. Said branch pipe incorporates, at least, two channels to feed components to be mixed and, at least, one working gas feed channel. Discharge tube is arranged at mixing chamber bottom. Aforesaid branch pipe revolving about its axis of symmetry incorporates jets arranged regularly along the circle to communicate with working gas feed channel and to cover mix components feed channel. Branch pipe is arranged at a distance from mixing chamber bottom to provided for definite depth of mix crater caused by exhaust gas jets. Mixing chamber wall has working gas discharge openings made above mix level.

EFFECT: better homogeneity of mix.

2 dwg