DEVICE FOR PAINT PREPARATION Russian patent published in 2015 - IPC B01F9/00 

FIELD: machine building.

SUBSTANCE: device for paint preparation contains mixer equipped with shock-absorbers, installed with possibility of spatial movement in three mutually perpendicular planes, loading/unloading devices. The mixer is manufactured with formation along internal perimeter of the opposed three or more jogged right and left helical lines, and also internal three and more helical grooves with identical pitch from the sections, made from two subsections. Subsections are made from three and more series connected among themselves lateral sides of isosceles trapezoids and isosceles triangles, the bases of which one in the subsection are located in the different sides. At that sections are connected with each other by large bases of the trapezoids, and subsections are connected in section such that bases of the isoscales triangle of one subsection are connected to top base of the isosceles trapezoids of the second subsection, and bases of the isoscales triangles of the second subsection are connected to top base of the isosceles trapezoids of the first subsection. Inside the mixer the cylindrical spring is installed with flat turns cross-section, it is equipped with the device for tensioning or compression, at that the cone shape spring is installed by its larger diameter at the side of feed stock loading.

EFFECT: invention ensures extension of the process abilities, increases productivity and simplifies paint manufacturing.

5 dwg