VORTICAL LAYER UNIT OF CONTINUOUS OPERATION Russian patent published in 2017 - IPC B01F13/08 

FIELD: machine engineering.

SUBSTANCE: vortical layer unit of continuous operation contains the manifold, which communicated with the pipe for supplying the cooling medium and separating its flow into two streams, the lids with pipes for supplying and discharging the cooling medium, connected to the external system of supply and cooling, the inductor of the rotating electromagnetic field, positioned between the lids, having the axial channel, in which the reaction chamber in the form of a tube is installed with clearance to the channel walls, in the working area of which the insert with ferromagnetic particles is located. The device is provided with a power supply regulation system, and also provided with a cylindrical casing, coupled with lids and inductor shell, made of non-magnetic material, covering it from the outside and fixed with clearance relatively to the casing, in the manifold facing the inductor, the ring groove and holes from both sides of it is formed, and one of the shell end faces is fixed in this groove, the insert is made of the even number, not less than four, constant width rectangular strips, twisted in the longitudinal direction relatively to its axis 0₁-0₁ and curved along a helical line on the cylindrical mandrel in the lateral direction, the strips are bent alternately in the opposite directions along the weakened cross section areas in the form of cuts, made from the different opposite side of strips at the angle of 60° to each other and to the longitudinal edges of the strips with different combinations of the wall tilt angles in the form of weakened section areas bevels as cuts, and then the wall edges in the form of weakened section areas bevels as cuts, are connected to each other, forming along the strip length the equilateral triangles, located alternately to the opposite directions, the strips are joined to one another along the longitudinal edges, forming on the inner perimeter of four or more curved broken helical surfaces and curved broken helical grooves of the mainstream, as well as four or more curved broken helical surfaces and curved broken helical grooves of the oposite direction.

EFFECT: productivity increase and process performances expansion of the vortical layer unit of continuous operation.

10 dwg