DEVICE FOR HOMOGENIZING LIQUIDS Russian patent published in 2005 - IPC

FIELD: medical engineering.

SUBSTANCE: device has high pressure pump with homogenizing head unit attached to pressure collector. The head unit has casing with saddle, valve, pressure unit rod and outlet tube mounted thereon. The homogenizing head unit has two additional homogenization stages being pressure chambers having inlet openings arranged as circle. The first stage pressure chamber and inlet openings of both stages are enclosed in the rod and the second stage chamber is in the outlet tube. The valve is designed as ball. The head unit body is divided into two compartments with cross partition. The rod is designed as cylindrical cup having inlet openings in lateral wall. Rod neck member is engageable with the valve and bottom end part with the pressure unit. The first stage openings make communication between the first casing compartment and the internal cavity of the rod. The second stage openings make communication between the internal cavity of the rod and the second casing compartment being outlet tube cavity. Inlet openings of the second stage are arranged at least in two rows so that each opening group axes belonging to the same radial plane intersect at the same point belonging to the second compartment cavity. Intersection points of all opening groups belong to the plane arranged in perpendicular to the rod axis and are equidistant from it.

EFFECT: enhanced effectiveness of both low-viscous and highly viscous liquids homogenization.

2 cl, 1 dwg