Ceramic superfine homogenizing and emulsifying machine

Abstract

The invention discloses a ceramic superfine homogenizing and emulsifying machine. The machine comprises a homogenizing shaft; an outer shell, which sleeves on one end of the homogenizing shaft; a ceramic stator ring, which is arranged on the circumferential inner wall of the outer shell; a centrifugal rotor ceramic blade, which is arranged in the inner side of the ceramic stator ring and forms an inclined angle with the ceramic stator ring; a connecting flange, which sleeves on the homogenizing shaft and is arranged in the material outlet; and a material absorbing disc, which is arranged in the material inlet. The centrifugal rotor ceramic blade and the ceramic stator ring are arranged to form an inclined angle, so the shearing between the two is performed in a point-contact mode, the shearing resistance is small, the efficient is high, the material temperature rising is low, and the particle fineness of the grinded material is improved. The ceramic stator ring is directly arranged on the circumferential inner wall of the outer shell, thus the processing and production of ceramic stator ring become easier, the installation and exchange are simple and convenient, and at the same time the work strength of the ceramic stator ring is guaranteed. Moreover, the material absorbing disc can continuously supply materials to the place between the ceramic stator ring and the centrifugal ceramic cutter in a high rotation speed, and the material transportation is accelerated.

Description

technical field [0001] The invention belongs to the field of emulsifying and homogenizing devices, in particular to a ceramic superfine homogenizing emulsifying machine. Background technique [0002] At present, ordinary stainless steel homogenizers with gaps are mainly wet materials forming strong and reciprocating hydraulic shearing, friction, centrifugal extrusion, hydraulic pressure in the reasonably narrow gap between the stator and the rotor (the gap between the stator and the rotor is between 0.2-1mm). Combined effects such as flow collision, and the above working process is repeated in the container, and finally the product is obtained. The dispersed particle size produced in the work of this homogenizer can only significantly improve the particle size of the medium within the available particle size range (at present, the dispersed particle diameter produced by this homogenizer is only between 2-5 μm); and it is too long The dispersion of time can only increase the...

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Problems solved by technology

However, the stator ceramic blade is fixed by embedding into the stator. In order to fix the stator ceramic blade, its two sides and the inner side of the stator need to be matched at a certain angle, which greatly increases the processing difficulty of the stator ceramic blade and the stator, and also increases its installation. Difficulty can easily cause installation deviation, reduce the working strength of the stator ceramic blade, and at the same time, it is not easy to replace

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