Jet-type intermittent high-shear emulsifier

Jet Flow Intermittent High ShearEmulsifier

Product Introduction:

The Jet Flow Intermittent High ShearEmulsifier is developed based on ordinary high-shear emulsifiers and combined with axial flow requirements. Its special stirring head structure integrates four functions: dispersion, dissolution, emulsification, and crushing, which can effectively solve your mixing problems. The precise cooperation between the rotor and stator ensures that the processed material is subjected to hundreds of thousands of high-speed shears per minute. The change of blade angle achieves the dual effects of radial flow and axial flow. Stator head forms such as straight grooves, inclined grooves, and meshes expand the applicable fields. It is widely used in light industry and chemical industries such as daily chemicals, pharmaceuticals, food, textiles, printing and dyeing, and coatings.

The intermittent jet flow emulsifier can be assembled on a mobile frame, lifting frame, reaction kettle, or other containers as needed to meet different production process requirements. Stator heads of different shapes have different emulsification, dispersion, and mixing effects. According to the actual working conditions, different types of stator heads can be selected to meet the needs of different processes.

Working Principle:

The blades and axis of the jet flow rotor have a bevel, so when rotating at high speed, it generates both radial centrifugal force and axial thrust on the fluid. When combined with the stator, it forms a radial shear, dispersion, and emulsification effect. At the same time, the axial flow enhances the large circulation of the fluid in the kettle, effectively eliminating the "unevenness or blind spots" in the initial stage of emulsification and dispersion. When the viscosity is medium or low and the power is sufficient, the anchor paddle auxiliary stirring can be omitted, saving equipment investment.

Types of stator holes include:

Features of the stator with holes and grooves for flow guidance: It has both radial shear, emulsification, and homogenization dispersion effects, as well as axial jet function, which is an organic combination of local micro and overall macro effects.

1. Mesh (good fineness, suitable for low-viscosity materials);

2. Straight groove (fair fineness, suitable for medium-low viscosity materials);

3. Inclined groove (fair fineness, suitable for medium-low viscosity materials, with the smallest radial flow pulsation);

4. Large hole (slightly poor fineness, suitable for high-viscosity materials) and other forms.

Working heads with different functions:

Features of the stator without holes and grooves for flow guidance: Single axial flow, no shear force generated, ensuring energy concentration and generating strong jet flow. It is suitable for working conditions where mixing, dispersion, dissolution, suspension, acceleration of reactions, and no further requirements for fineness are needed.

The liquid flow has no vortex, no sediment at the bottom of the container, which can protect the integrity of particles, with small air infiltration, making the preparation of suspensions more efficient and easier.

Mobile Jet Flow Emulsifier:

Suitable for simple operations in multiple open containers, it can independently complete mixing, emulsification, homogenization, crushing, reaction, and other processes on different containers. Cleaning can be done during the interval of each batch of material processing. The processing capacity per batch ranges from 15 liters to 20,000 liters, and the power ranges from 1.1KW to 75KW.

The mobile emulsifier has the ability to work in different environments, so its application range is extremely wide. Based on traditional models, it timely integrates new scientific and technological achievements and makes many humanized adjustments:

1. The mobile frame is equipped with caster brakes, making the machine run more stably and safely;

2. Hydraulic, pneumatic, and electric lifting, with various forms;

3. Special sliding bearings are optional, acid-resistant and wear-resistant, with a longer service life;

4. Wear-resistant shaft sleeves are optional, protecting the main shaft and reducing maintenance costs;

5. Dispersion wheels are optional, improving the comprehensive emulsification and dispersion ability;

6. Long holes, round holes, meshes, straight grooves, and inclined grooves are optional;

7. Explosion-proof motors, variable-frequency motors, frequency converters, and electric control boxes can be matched;

8. Industrial high-speed jet flow emulsifiers customized to operate above 50Hz can be provided.

Fixed Jet Flow Emulsifier:

Suitable for fixed operations on a single container, it can also independently complete various different processes.

Containers are divided into two types: normal pressure and pressure-bearing, and heating forms such as coil pipes and jackets are equipped according to different process requirements.

In addition to the ordinary type, fixed jet flow emulsifiers also have other types:

1) Fixed emulsifiers with oil seal, mechanical seal, water seal, and magnetic seal can meet various sealing required working conditions;

2) Emulsifiers with dispersion wheels: Dispersion wheels are installed below or above the shear rotor and stator to enhance the dispersion effect;

3) Wear-resistant rotors and stators: Made of special alloy steel, they are wear-resistant, acid-resistant, impact-resistant, and have a long service life.

Recommended feeding process:

When using a jet flow emulsifier, the material supply process is as follows:

① Add all components with the lowest viscosity into the container and start mixing.

② Add the remaining liquid or soluble components.

③ Add solids that require vigorous mechanical stirring or solids that require a certain period of chemical reaction.

④ Add the remaining solids, including solids used to build viscosity or stabilize the formula.

Model Options:

Selection Table:

Notes: 1. The upper limit batch processing volume in the table is measured with water as the medium.

2. The batch processing volume depends on the viscosity and solid content of the material. If you encounter difficulties in model selection, please contact Yuedi Company by phone.

3. For special requirements such as high temperature, flammable and explosive, and corrosion, please confirm in text form before customization to avoid danger and loss.

4. The data in this table may not be consistent due to technical improvements and customization, and the actual product shall prevail.