FIELD: apparatuses for dispersing in flow of moving liquid bubbles of gas or liquid not mixed with carrying liquid, possibly preparation of gas-liquid mixtures in flotation installations and aeration of subsoil water at water preparation processes.
SUBSTANCE: dispersing device includes housing having supply nozzle, discharging branch pipe and barrier placed inside nozzle normally relative to its axis. Inner surface of housing is restricted by successively arranged surfaces of hemispheroid, cylinder and diffuser. Barrier is in the form of cylinder whose bases are joined with bases (equal to those of cylinder) of truncated cone and cone, Small base of truncated cone is turned to opening of supply nozzle; apex of cone is turned to side of discharging branch pipe. Lengthwise grooves are formed in truncated cone and in cylinder. Depth of said grooves is equal to half-difference of diameters of bases of truncated cone.
EFFECT: enhanced quality of dispersing air in water.
2 cl, 2 dwg
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