In the process of producing and grinding materials, it is essential to have a dispersion process. Dispersal equipment has also become a commonly used equipment in the supporting equipment of sand mills. However, there are many types and categories of dispersal equipment, and different types of dispersal equipment have different functions and are suitable for grinding and dispersing different materials. Below, we will briefly talk about them.
The first type is an emulsion disperser. Emulsion disperser is a high-speed dispersion and grinding dual-purpose machine used in experiments. It is suitable for laboratory mixing, dissolution, and dispersion of various liquids, as well as dissolution and dispersion grinding of high viscosity materials. It is widely used in dispersion experiments in various industries such as pigments and coatings, providing basic data for scientific research, pilot testing, and batch production, and providing scientific process basis for scientific research. The working principle of the emulsification disperser is to make the fineness of materials evenly distributed through emulsification, mixing and dispersion of materials, and to make the products meet the emulsification and dispersion requirements in a short time through the powerful high-speed shearing function. The emulsification and dispersion machine is suitable for material emulsification, mixing, and dispersion in industries such as coatings, inks, food, cosmetics, pharmaceuticals, pesticides, and papermaking.
The second type is explosion-proof disperser. The explosion-proof dispersal machine is divided into two types: mechanical lifting and hydraulic lifting, consisting of five parts: mechanical system, hydraulic system, main transmission, mixing system, guiding mechanism, and electric control box. Each part has a compact and reasonable structure. The dispersion tray of the disperser is in a laminar flow state, and the slurry layers with different flow rates diffuse with each other, playing a dispersing role. The explosion-proof disperser is mainly used for the production of solvent based flammable and explosive chemical products such as paint, ink, paint, color paste, floor paint, road marking paint, polyurethane paint, alkyd enamel paint, mixed paint, etc. The material is crushed, dispersed, emulsified, and mixed through a new high-efficiency mixing equipment that operates at high speed with sharp teeth on the dispersion plate. The material is subjected to high-speed and intense shearing, impact, crushing, and dispersion, achieving the function of rapid mixing, dissolution, dispersion, and refinement. Feed area, while suction into the working chamber from the axial direction.
The third type is the lifting and dispersing machine. The lifting and dispersing machine consists of five parts: mechanical lifting, main transmission, mixing system, guiding mechanism, and electric control box, each with a compact and reasonable structure. Dispersion disc type: flat serrated disc type, Sanyi paddle type, disc type. The lifting and dispersing machine adopts various specifications such as electromagnetic speed regulation, frequency conversion speed regulation, and three speed motors, which operate stably and effectively, suitable for various viscosities. The lifting and dispersing machine is a new type of high-efficiency mixing equipment mainly used for crushing, dispersing, emulsifying, and mixing liquid raw materials with different viscosity slurries. It operates at high speed through the sharp teeth on the dispersing plate. It is an efficient equipment for stirring, dispersing, and dissolving solids such as coatings. The lifting and dispersing machine is widely used in the mixing, dispersion, and dissolution process of chemical products such as coatings, inks, pigments, adhesives, etc.
The fourth type is a stirring and dispersing machine. The working principle of the stirring dispersion machine is that the serrated circular dispersion plate of the high-speed dispersion machine disperses solid-liquid dispersion, wetting, depolymerization, and stabilization processes at high speed within the container. The mixing and dispersing machine adopts stepless speed regulation: there are various forms such as electromagnetic speed regulation, variable frequency speed regulation (such as for water-based coatings), and explosion-proof variable frequency speed regulation (such as for oily coatings). 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. Materials with no additives added to the powder and high requirements for crystal package integrity are not suitable. The mixing and dispersing machine is suitable for high-speed mixing, dissolution and dispersion of liquid and liquid powder materials in the fields of paint, dye, ink, pigment, cosmetics, resin, adhesive, lotion, medicine, petroleum, etc. The speed can be adjusted at will.