Mixing apparatus

A mixing apparatus wherein a plurality of mixing units are mounted in a housing 114 which has an inlet 118 and an outlet 112, the mixing units are relatively rotated by a motor 10, arrays of projections are formed at the facing side of the mixing units, the arrays of the projections are formed with a plurality of projections which are arrayed along the circumferential direction in a predetermined space, the arrays of the projections are located alternately in order to form concentric circles which are not interfered with each other;

• wherein both sides of the projections 27, 28 of said mixing units 104, 106 are formed with concave curve surface and the fluid which passes the spaces 27a, 28a between the adjacent projections 27, 28 may be turned along the concave curve surface.

A mixing apparatus wherein a plurality of mixing units are piled up in a housing 114 which has an inlet 118 and an outlet 112, the mixing units are relatively rotated by a motor 10, arrays of projections are formed at the facing side of the mixing units, the arrays of the projections are formed with a plurality of projections which are arrayed along the circumferential direction in a predetermined space, the arrays of the projections are located alternately in order to form concentric circles which are not interfered with each other;

• wherein a plurality of mixing units 104, 106 are divided into rotation unit 104 and fixing unit 106, the rotation unit 104 includes a disk 34, the arrays of the projections 28 formed on one side of the disk 34, one or more of fluid guide blades 62 formed on another side of the disk 34, the fluid guide blades 62 are slanted to radial direction, and the fluid which passes the arrays of the projections 28 and is supplied to the periphery of the rotation disk 104 may be guided toward the center of the housing 114 by the fluid guide blade 62.