1. Product introduction
The mechanical lifting and dispersing machine mainly grinds, disperses, emulsifies and mixes the liquid materials with different viscosity and slurry, and carries out high-speed strong shearing and impact on the material through the high-speed mixing equipment of high-speed operation of the upper and lower teeth of the dispersing disc. It is pulverized and dispersed to achieve the functions of rapid mixing, dissolving, dispersing and refining. It is an efficient equipment for stirring, dispersing and dissolving solids such as paints. Mechanical lifting and dispersing machine The machine consists of five parts: mechanical lifting, main drive, stirring system, guiding mechanism and electric control box. The structure of each part is compact and reasonable. Dispersing disc type: flat serrated, three-finger paddle, disc.
Widely apply the mixing, dispersing and dissolving processes of chemical products such as paints, inks, pigments and adhesives.
The lifting is freely rotatable and adaptable to various positions; common and explosion-proof configuration, safe and reliable, simple operation and maintenance; strong production continuity, rapid dispersion and dissolution of materials, good dispersion effect, high production efficiency, stable operation and easy installation. There are different powers and models for the viscosity and throughput of different materials.
Characteristic
High-speed dispersing machine adopts stepless speed regulation: electromagnetic speed regulation, frequency conversion speed regulation (such as for waterborne coatings) and explosion-proof frequency conversion speed regulation (such as for oily coatings) and other forms. The stepless speed regulation function can fully meet the different process requirements in each process, and different speeds can be selected according to different process stages. Powders do not contain additives, and materials that require high integrity of the crystal package are not suitable. working principle
The jagged circular dispersing disc of the high-speed dispersing machine disperses at a high speed in the container to complete the solid-liquid dispersion, wetting, depolymerization, and stabilization processes.
1 The slurry is subjected to a rolling annular flow to generate a strong vortex, and the surface particles of the slurry spiral downward to the bottom of the vortex;
2 forming a turbulent zone at 2.5-5 mm at the edge of the dispersion disc, and the slurry and particles are strongly sheared and impacted;
3 upper and lower beams are formed outside the 3 area, and the slurry is fully circulated and turned;
4 The dispersing disc of the dispersing machine is in a laminar flow state, and the slurry layers of different flow rates are mutually diffused to play a dispersion role. The high-speed dispersing machine has various functions such as hydraulic lifting, 360-degree rotation and stepless speed regulation. It can be equipped with 2-4 containers at the same time. The hydraulic lifting stroke of 1000mm and 360 degree rotation function can better meet the multi-purpose of one machine, and can change from one cylinder to another in a short time, which greatly improves the operation. Work efficiency, but also reduce the labor intensity.
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Model |
DB-2.2 |
DB-4 |
DB-5.5 |
DB-7.5 |
DB-11 |
DB-15 |
DB-18.5 |
DB-22 |
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Main motor power Kw |
2.2 |
4 |
5.5 |
7.5 |
11 |
15 |
18.5 |
22 |
|
Impeller speed rpm |
80～1250 |
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Dispersion disk diametermm |
150～200 |
200～250 |
250～300 |
300 |
350 |
350 |
350～400 |
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|
Stirring axis maximum stroke mm |
1000 |
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Installation height mm |
3100 |
3200 |
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Dimensions mm |
1500×550×2100 |
2000×700×2200 |
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Weight Kg |
600 |
640 |
710 |
730 |
830 |
930 |
1050 |
1070 |
