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Fine dispersion emulsifier

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Product brief
Technical parameters
Product features
The product principle
Selection reference
Application field


   The fine emulsifier is an advanced technology that combines the shearing, dispersing, emulsifying and mixing homogenization of various kinds of fragile powder particles such as suspension, sedimentation, clumping and sticky mass which appear in the mixing process of materials. device. After the core structure of the fine emulsifier has undergone thousands of times of shear grinding and dispersion emulsification process, its core technology is continuously improved and upgraded. At present, a new type of fine concave-convex structure is designed and manufactured. This fine emulsifier is 3-6 times more powerful than the conventional three-stage emulsifier in the daily dispersion emulsification process. Its characteristics: the rotating stator is designed into a shearing zone, two grinding zones, three dispersed micro-emulsification zones, and several thousand pairs of grinding teeth are arranged in combination. Secondly, the minimum grinding tooth groove of the rotating stator is 0.2-0.4 mm, the gap between the rotating surfaces of the rotating stator is 0.01 mm, and the adjustable distance is 0-2 mm. Under the high-speed driving of the motor, the stator rotates relative to each other. The material passing through the working chamber of the rotating stator is subjected to high-speed shearing, strong impact, crushing friction and other high-strength movements of tens of millions of times per minute, resulting in high-speed, rolling, The high-frequency ultrasonic atomization phenomenon continuously tears off the liquid droplets and breaks the emulsification effect, and the minimum fineness can be 0.5 micron.



                           According to the material characteristics of the user, choose the best rotary stator model


Corresponding parameter set not found, please add it in property template of background
Model Processing capacity m³/h Motor Power kw Import and export size mm Connection method
RHJ-25JX 0.2-0.5 4 40/25 Direct connection
RHJ-32JX 0.5-2.5 7.5 50/32 Direct connection
RHJ-40JX 2-4.5 11 50/40 Direct connection
RHJ-50JX 3-7 18 65/50 Bearing seat connection
RHJ-65JX 5-12 30 80/65 Bearing seat connection
RHJ-80JX 10-20 37 100/80 Bearing seat connection
RHJ-100JX 15-30 45 125/100 Bearing seat connection
RHJ-125JX 20-40 55 150/125 Bearing seat connection
RHJ-150JX 30-60 75 175/150 Bearing seat connection
RHJ-175JX 40-80 95 200/175 Bearing seat connection


Fine dispersion emulsifier product features:

(1) Strong crushing and grinding and dispersion emulsification function

(2) Quiet design, no noise, good dynamic balance, no vibration

(3) The material of the rotating grinding machine can be 304, 316L, 2205, 2Cr13, which can be nitrided or tungsten carbide treated.

(4) The gap can be adjusted, and the adjustment distance is 0.01~2mm

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

(6) Continuous operation and gap operation do not affect equipment life.

The difference between the ordinary emulsifier rotary stator and the fine emulsifier rotary stator

Fine dispersion emulsifier main structure

The fine dispersion emulsifier is designed and manufactured on the concave-convex stator to produce a three-stage pulverizing grinding zone such as a suction shearing zone, a crushing zone, a grinding zone and a refining zone. Generally 0.05mm (adjustable distance between the stator and stator is (0.01-2mm), the maximum outer diameter can reach 600mm, and the maximum linear speed can reach 120m/s.

The main function of fine dispersion emulsifier

The fine dispersion emulsifier is mainly applied to the pulverization, grinding, dispersion and emulsification of the friable particles in each material, and the material reaction dispersion emulsification process is more energy-saving and efficient. During the pulverization and grinding process, the fluid liquid material must pass through a shear zone, a three-stage grinding zone, and ten channels of dispersion and refinement, and finally extrude from a curved channel of about 0.3 mm to form a high-speed, rolling, homogenizing, and spray phenomenon. Therefore, the pulverization, dispersion and refining ability of the particles are more effectively improved.

Fine dispersion emulsifier working principle

The fine dispersion emulsifier directly enters the high shear fracture zone from the inlet under the high-speed rotation of the motor. Through a special pulverizing device, some large particles, sticky blocks, agglomerates and other particles in the fluid are quickly broken, and then Intake shear comminution zone, in the very narrow working aisle, due to the relatively high speed cutting of the rotor blade and the stator blade, resulting in strong friction and grinding and breaking. Under the action of mechanical motion and centrifugal force, the pulverized and refined material is re-pressed into the fine grinding zone for grinding and crushing. The fine grinding distinguishes three grades. The more the first-stage grinding disc is extended, the higher the pitch is, the smaller the pitch is. The longer the speed, the finer and finer the material, and the fluid gradually curves toward the radial direction. The direction velocity of each fluid changes instantaneously, and is subjected to tens of millions of high-speed shears per minute, strong friction, extrusion grinding, particle pulverization, etc., in tens of millions of high speeds passing through three refining zones. After shearing, grinding and pulverizing, the liquid molecular chain breakage, particle pulverization, liquid particle tearing and the like are produced to fully achieve the purpose of dispersion, pulverization, emulsification, homogenization and refinement. The minimum fineness of the liquid material can reach 0.3μm, and the conveying head can reach 3-6 meters.

Accessories: Equipment selection parameters and technical requirements (downloadable)

 First, the technical parameters of your company's materials:
Material medium   Processing capacity(m³/h)  
Liquid category Water-based, Oily, Solvent Solid category Agglomerate, Crystals, Primary particle
Liquid to solid ratio(%)        Viscosity    Pa.s   Material flow Very good (water), 可以, difference, Very poor
Feed contains Large particles   mm,Take up    % Medium particle   mm,Take up     % Small particles   mm,Take up      %
Solid particles (fragile, Not fragile, Viscous) Discharge granule    μm Head    m temperature    
 Second, your company's requirements for equipment:
 1. Material contact part material stainless steel 304, stainless steel 316L, Duplex steel 2205, TA2, HastelloyC276
 2, rotating stator material stainless steel 304, stainless steel 316L, Duplex steel 2205, TA2, Hastelloy C276,
Wear-resistant steel NM500, Wear-resistant steel 38CrMoAl, Tungsten carbide treatment, Emery treatment
 3, sealed Ordinary single-sided mechanical seal, Ordinary double-sided mechanical seal, Custom double-sided mechanical seal
O-ring configuration Ding O-ring, Fluoro rubber O-ring, Fluorine-containing O-ring, Perfluoroether O-ring
Material contact surface Tungsten carbide-silicon carbide, Tungsten carbide-tungsten carbide, Silicon carbide-silicon carbide
 4, the motor Ordinary motor, Inverter motor, Ordinary explosion-proof motor, Explosion-proof inverter motor, Dust explosion-proof motor
Class 2 energy efficient motor, Marine motor, Waterproof motor Self-contained control box With control box
 Third, the corresponding device model:
Full name of the equipment Model Processing capacitym³/h) Motor Power(kw) Amount Remarks

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Daily chemical industry: AES、LAS、AOS、MES、K12、Glycerin, sorbitol, fatty alcohol, shower gel, skin cream, shampoo, hand soap, toothpaste, soap, detergent powder, etc.

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

Food:Chocolate, condensed milk, yogurt, honey, syrup, sucrose, tomato juice, concentrated juice, jam, ice cream, milk, yeast mud, meat, jelly, condiments, vinasse, soy protein, flour, etc.

Paper production:Polyacrylamide (PAM), calcium carbonate, starch paste, carboxylated butylbenzene/propylbenzene latex, rosin, rosin gum, pulp, filler, dry strength: agent, wet strength agent, sizing agent, retention and drainage aid, elimination Foaming, coating, water treatment chemicals, etc.

Chemical fiber:Viscose porridge, PVA, vinylon pulp, acrylic pulp, amine pulp, polyester chips, polyester, polypropylene, rayon, functional fiber, etc.

Medical medicine:Various ointments, extracts, drug lotions, pill pastes, syrups, health products, pharmaceuticals, etc.

Coating:Paints, coatings, inks, insulating varnishes, resins, auxiliaries, organic solvents, etc.

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