一、工作原理及与应用范围介绍Introduction of Working Principle and Scope of Application
The vertical blade mixer is used for uniformly mixing two or more powder materials. Two groups of rapidly rotating blades are used to create following material movements (see the structure diagram): 1. N-shaft centered rotating movement; 2. scooping up and turning over of materials by main blade; 3. Vortex movement of materials from top to bottom by assistant blade. The combination of these three movements realizes the uniform mixing of materials.
It is applied in the pharmacy, food, chicken essence, gourmet powder, chemical, feed, coating, dye, powder metallurgy, and bioengineeringindustries for dry material mixing, as well as wetting and stirring during the mixing.
As shown in the structure diagram, the equipment is composed of drive parts (1, 7), blades (2, 4), cylinder (3), discharge device (5) and support (6).
The drive parts is composed of motor (1) and speed reducer (7) to drive the blades rotating at reasonable rotating speed.
The blades is composed of main blade (4) and assistant blade (2), which are inclined to the horizontal level with certain angle on the opposite direction.
As shown in the figure, when the drive parts drive the blades rotating along N direction, the materials will move in circles along the cylinder wall drove by the main blade and assistant blade; part of materials will rise along N1 direction under the action of main blade, and part of materials will drop along N2 direction under the action of assistant blade to fill the back of main blade, forming the partial material circulating. Due to the circulating of above repeated movements, the materials are mixed uniformly. The cylinder (3) is used for containing the materials. The discharge device (5) is used for controlling the material flow and discharge. The support (6) is used for fixing and supporting the equipment.
Technical parameters (the values in the table below are for reference in type selection only)