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Application of double helix cone mixer in fluorine material industry

Source: 本站 | Date of issue: 2019-09-02 16:50:43 | Views: 118920

Abstract:

Principle: The two asymmetric spirals in the DSH series of conical mixer barrels automatically lift the material upwards, and the rotating arm revolves slowly; the material outside the spiral enters the stud to varying degrees, so as to achieve …

Principle:

       The two asymmetric spirals in the DSH series of conical mixer barrels automatically lift the material upwards, and the rotating arm revolves slowly; the material outside the spiral enters the stud to varying degrees, so as to achieve the continuous update and diffusion of the material in the entire circumference. The two materials mentioned above merge to the central cavity to form a downward material flow, which supplements the vacancy at the bottom, thus forming a triple mixing effect of convection circulation; the standard conical spiral mixer has two mixing Spiral, in actual application, according to the size of the equipment, single (one long spiral), double (one or two asymmetric spirals for each length), three (two short and one long symmetrically arranged) spirals can be used; theoretically, the more agitating spirals, The better the mixing effect; the equipment generally adopts the plum blossom-shaped "stagger valve", this valve fits closely with the bottom of the long spiral, effectively reducing the mixing dead angle, the driving mode is manual and pneumatic optional; according to user needs, butterfly valves and ball valves can also be installed , Star discharger, side discharge, etc.

Features:

The mixing part of the conical double spiral mixer is two asymmetric cantilever spirals (a major reference for machinery and equipment in the chemical industry); each has one length and one length. While rotating (rotating) around their own axis, they also surround the central axis of the conical container. With the help of the rotation of the rotating arm, the planetary motion (revolution) is made near the wall of the cone; the equipment repeatedly lifts the material through the rotation and rotation of the spiral, and generates shear, convection, diffusion and other compound motions in the cone to achieve mixing purpose. The product can be designed with outer jacket (heating, cooling) and sprayer according to the requirements, which is widely used in the mixing and reaction of powder and powder in chemical, pharmaceutical, pesticide, dye, building materials, etc. The machine can add a jacket outside the mixer barrel according to the process requirements, and realize the cooling or heating of the material by injecting cold and hot media into the jacket; cooling is generally pumped into industrial water, and heating can be passed into steam or electric heating heat transfer oil .

The JCT cone-shaped cylinder adapts to the high requirements for no residue in the mixture; the gentle stirring speed will not damage the fragile materials; the stirring effect of this machine has a better coordination effect on the chemical reaction of the material; the cone-shaped cylinder To meet the high requirements for no residue in the mixture.

1. The cone-shaped cylinder adapts to the requirement of no residue in the mixture.

2. The gentle mixing speed will not damage fragile materials.

3. The stirring effect of this machine has a better coordination effect on the chemical reaction of materials.

Applicable characteristics:

1. It is suitable for materials with large disparity in specific gravity and large powder particles;

2. It is suitable for the gentle mixing process of ceramic glaze, and the material particles will not be pressed or broken;

3. No overheating of heat sensitive materials;

4. During the powder-powder mixing process, it is very convenient to add liquid or set up one or more spray nozzle devices as required by the working conditions;

5. Displacement valve at the bottom is convenient for discharging. Since there is no fixed device at the bottom of the screw, there will be no pressure feed.


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