High-precision dispersing emulsifier

Product Overview

A fine dispersion emulsifier is an energy-saving equipment widely used in the emulsification industry, which integrates shearing, grinding, and dispersion emulsification into a multifunctional unit. It boasts advanced technology and energy-saving features, and has gained extensive application in the field of emulsification.

Product Features

(1) Features robust crushing, grinding, dispersing, and emulsifying capabilities

(2) Quiet design, noiseless, excellent dynamic balance, no vibration

(3) Continuous operation and intermittent operation do not affect the service life of the equipment.

(4) The gap can be adjusted, with an adjustable range of 0.01～2mm

(5) Optional double-sided water-cooled mechanical seal or single-sided liquid-cooled mechanical seal

(6) Material options for turning and grinding include 304, 316L, 2205, and 2Cr13, which can be treated with nitriding or tungsten carbide diffusion.

Product Principle

Highly refined dispersion emulsifier; main body structure

The Fine Dispersing Emulsifier is designed and manufactured with a suction shearing zone, a crushing zone, a grinding zone, and a refining zone, totaling three stages of粉碎grinding areas on the concave-convex rotating and fixed rotors. The planar shearing and crushing distance after the rotating and fixed rotors are merged is generally 0.05mm (the adjustable distance between the rotors is 0.01-2mm), with an outer diameter up to 600mm and a linear speed of up to 120m/s.

Highly Fine Dispersing Emulsifier Main Functions

The fine dispersion emulsifying machine is mainly used for the粉碎 and dispersion of fragile particles in various materials, achieving a more energy-efficient improvement in the reaction and dispersion emulsification process of materials. During the crushing and grinding process, the fluid liquid must pass through a shearing zone, a three-level grinding zone, and then be extruded through a curved channel of about 0.3mm after ten stages of dispersion and refinement, forming a high-speed, high-pressure, homogeneous, and spray phenomenon, thereby effectively enhancing the particle crushing, dispersion, and refinement capabilities.

Principle of operation for a fine dispersion emulsifying machine

Under the high-speed rotation of the motor, the material directly enters the high-shear crushing zone from the inlet of the fine dispersion emulsifier. Through a special crushing device, some large lumps, sticky blocks, agglomerates, and other particles in the fluid are rapidly broken down. Then, they are吸入the shearing crushing zone, where, within a very narrow working channel, intense friction and grinding occur due to the high-speed cutting of the rotor blades against the stator blades. Under the action of mechanical movement and centrifugal force, the finely crushed material is re-pressed into the fine grinding zone for further grinding and crushing. The fine grinding zone is divided into three stages; as it extends outward, the precision of the grinding blades increases, the pitch decreases, the linear velocity increases, and the material becomes finer. Simultaneously, the fluid gradually extends in a curved radial direction. At each stage, the direction and speed of the fluid change instantaneously, and it is subjected to millions of high-speed shearing, intense friction, compression grinding, and particle crushing per minute. After millions of high-speed shearing and grinding in the three fine grinding zones, the liquid material achieves the effects of molecular chain breakage, particle crushing, and liquid-particle tearing, thereby achieving the objectives of dispersion, crushing, emulsification, homogenization, and refinement. The fineness of the liquid material can reach 0.3 μm, and the conveying height can reach 3-6 meters.

Application Fields

Daily Chemicals: AES, LAS, AOS, MES, K12, glycerin, sorbitol, fatty alcohols, shower gel, skin cream, shampoo, hand sanitizer, toothpaste, soap, laundry detergent paste, etc.

Fine Chemicals: Dyes, pigments, various pastes, chemical additives, adhesives, 107 glue, silicone oil, leather oil, emulsified explosives, various colloidal materials.

Food: Chocolate, Condensed Milk, Yogurt, Honey, Syrup, Sugar, Tomato Juice, Concentrated Fruit Juice, Jam, Ice Cream, Milk, Yeast Paste, Meat Paste, Jelly, Seasonings, Lees, Soy Protein, Flour Paste, etc.

Papermaking: Polyacrylamide (PAM), calcium carbonate, starch paste, carboxylated styrene/butadiene/propylene rubber latex, rosin, rosin gum, pulp, fillers, dry strength agent, wet strength agent, sizing agent, retention aid/flocculant, defoamer, coating, water treatment chemicals, etc.

Textiles: Cellulose paste, PVA, Vinylon paste, Acrylic paste, Elastane paste, Polyester film, Dacron, Polypropylene, Artificial fibers, Functional fibers, etc.

Medicines: Various ointments, extracts, medicated lotions, paste, syrups, pharmaceuticals, etc.

Paints, coatings, inks, insulating paints, resins, additives, etc.