The structural form and mixing characteristics of the agitator greatly determine the mixing effectiveness of the system. Therefore, the selection of the agitator directly impacts the overall mixing performance of the equipment. Wuxi Mikes specializes in the research, development, design, manufacturing, and sales of mixing equipment. All products provided by Mikes integrate extensive application experience, advanced mixing technology, reliable mechanical design, and excellent processing quality. Mikes engineers select the appropriate agitator type, determine the size, and establish the installation method by analyzing material properties, process requirements, and various parameters, to meet the operational needs of different customers and address their real-world demands. The correct selection of the agitator will provide better mixing results, operational efficiency, and mechanical performance.
The釜mounted stirrer is a mixing equipment integrating the mixer with a kettle/vessel/tank, commonly used in high-yield, stable production lines, enabling large-scale, batch industrial production.
Operating Principle
The impeller blades, driven by the power unit, rotate in a fixed direction, forcing the material to move axially and radially during rotation. During the mixing process, there are simultaneous actions such as shearing, diffusion, convection, and impact, which effectively enable rapid mixing and blending of the material.
Additionally, to eliminate the swirling of the liquid inside the mixing container and to enhance the upward and downward axial circulation of the material being mixed, ensuring a uniform mixture throughout the entire vessel, it is necessary to add several baffles or flow guides to the container.
Common Processes
By selecting the appropriate stirrer, the application of mechanical external force can address process requirements such as gas-liquid, liquid-liquid, and solid-liquid absorption, dissolution, mixing, suspension, crystallization, extraction, and reaction.
Solubility: Solution prepared by dissolving a solid or liquid in another liquid
Mixed: Uniformly mix various dispersive systems to prepare a new material
Crystallization: Solutes precipitate in the form of crystals from the solution.
Reaction: Material is converted into products different from the reactants through chemical changes.
Extraction: Transfer of solute matter from one solvent to another
Applicable Products
Biological, Food, Pesticides, Metallurgy & Mining, Petroleum & Chemicals, Paints, Varnishes, Inks, Pigments, Resins, Adhesives, Environmental Protection, Water Treatment, Slurries, Pulp, Electronics, Battery Slurries, Nano-Modified Coatings, Biodiesel, Coating Slurries, Extrusion Slurries, Molding Slurries, Textile Auxiliaries, Printing Slurries, Fruit Jams, Soup Powders, Oilfield Chemicals, Surfactants, Asphalt, Food & Beverage, Biodiesel, Suspensions, Syrups
Component Parts
Drive motors, reducers, couplings, frames, bearings, seals, agitator parts, control systems, containers, built-in components, and other auxiliary parts
Agitators available (several typical types)
Our company produces over one hundred types of mixers, ranging from common to various complex shapes or special-purpose models. They can be manufactured to meet the specifications and dimensions of HG/T 3796.1-2005 standards, or customized according to the user's production process requirements. Propeller, pusher, turbine, scraper, and anchor frame types are widely used in mixing equipment.
Common Mixing Operations, Mixing Effects, and the Relationship with Mixer Selection
Operation Purpose | Recommended Blender | Characteristics for evaluating the mixing effect | The importance of recirculating flow or shear force |
Gas-liquid dispersion and gas-liquid absorption | Disk turbine, large-blade turbine, axial-flow turbine, etc. | Dispersed time, bubble specific surface area, average droplet diameter or droplet diameter distribution, dispersion uniformity | Shear force is used to split bubbles, and the recirculating flow increases the number of times bubbles pass through the strong shear zone of the impeller. |
Homogeneous low-viscosity liquid mixture (Easy-soluble Liquid Blend) | Propulsion, axial flow propellers, and turbines, etc. | Mixing Time, Mixing Index, Flip Count, Uniformity | Increasing recirculation flow can enhance mixing efficiency with minimal effect on shear force. |
Homogeneous high viscosity liquid blend | Anchor frame, screw belt, screw rod, large blade type, etc. | Mixing time, cutting speed, flip count, evenness | The recirculating flow and shear rate can both enhance the mixing effect. |
Liquid-liquid extraction | Axial propeller, straight-blade turbine, disk turbine, etc. | Extraction rate, extraction efficiency, droplet specific surface area, liquid film mass transfer coefficient, and total volume mass transfer coefficient | Shear force is used to split droplets, and the recirculating flow increases the number of times droplets pass through the strong shear zone of the impeller. |
Solid-liquid extraction | Propeller, axial flow propellers, etc. | Suspended state, solid-liquid concentration, specific surface area, dissolution rate | Increase recirculation flow and enhance mixing efficiency; no impact on shear force. |
Solid-liquid suspension | Propulsion, Axial Flow Propellers, Curved Blade Turbines, etc. | Suspended state, critical suspension speed, solid-liquid concentration, specific surface area | Increase recirculation flow and improve mixing efficiency; shear force unaffected. |
Solid-liquid dissolution | Propulsion, Axial Flow Propellers, Axial Turbines, etc. | Solubility rate, liquid film mass transfer coefficient based on the surface area of solid particles, and overall volume mass transfer coefficient | Increase recirculating flow and enhance mixing efficiency; shear force has some impact. |
Solid-liquid crystalline | Propeller, Open Turbine, Thruster with Guide Vane | Crystallization rate, grain size, and uniformity | Increase recirculating flow and enhance mixing efficiency; shear force determines the particle size of the crystals. |
Heat Transfer (gas, solid, liquid) | Axial-flow, radial-turbine, Bruma King, three-blade swept-back, etc. | Heat transfer efficiency, liquid film heat transfer coefficient, overall heat transfer coefficient | Increase recirculation flow and enhance mixing efficiency; no impact on shear force. |
Reactions (gaseous, solid, liquid) | Supply according to specific reaction condition requirements | Reaction time, heat transfer, mass transfer requirements, and flip frequency. For polymerization, conversion rate, molecular weight, and distribution are the main indicators. | Recirculation flow and shear force both affect the reflection. |
Optional Features
Filling Volume: 20L-10,000L (Customized for Large Volumes)
Power Range: 0.37KW - 30KW (High Power Customization)
Power Source: 380/400/415/440/480V; 50/60Hz; 3P
Motor Types: Standard, Explosion-proof, Variable Frequency
Energy Efficiency Rating: GB2 (IE3), GB3 (IE2)
Protection Rating: IP54, IP55, IP65
Installation Methods: Top Insert, Side Mount, Angle Insert
Speed Control Method: Variable Frequency Speed Control, recommend using imported brand variable frequency inverters.
Mixers: Propeller, D-shape, Open turbine, Disc turbine, Thruster, Propeller, Screw blade, Screw auger, Anchor, Frame, and other customized mixers
Work Environment: Atmospheric, Vacuum, Positive Pressure
Sealing Methods: Packing Seals, Spring-Loaded Oil Seals, Mechanical Seals, Liquid Seals, Magnetic Seals
Jar Cap: Standard Swing Lid, Sealable End Cap
Shell and Tube Heat Exchangers: Without Shell and Tube, Full Shell, Spiral Baffle Shell, Semi-Circular Tube Shell, Honeycomb Shell
Bottom of Container: Flat bottom, elliptical bottom, conical bottom
Built-in Components: Baffle, Duct, Inner Tube
Heating Methods: Non-Heating, Electric Heating, Steam Heating, Heat Transfer Medium Circulation Heating
Container Fixation: Platform Type, Floor Standing
Material: 304, 316L, 2205, 2507, Titanium, Hastelloy, Titanium Molybdenum Nickel Alloy, and Coated Lining
Operation Panel: Standard Button Cabinet, Explosion-Proof Button Cabinet, Flameproof Button Cabinet, Standard Touch Screen, Explosion-Proof Touch Screen
Electrical Control: Relay Control, PLC Control, Vector Control, Temperature and Pressure Detection
Typical Parameters:
Model | Can Volume (L) | Agitation type | Power (kW) | RPM |
MJB-20-K | 20 |
Multi-blade paddle Mixers of other forms have different calculation data for material viscosity, speed, power, etc. | 0.37 | 162 |
MJB-50-K | 50 | 0.55 | 138 | |
MJB-100-K | 100 | 0.75 | 118 | |
MJB-200-K | 200 | 1.1 | 100 | |
MJB-300-K | 300 | 1.5 | 85 | |
MJB-500-K | 500 | 2.2 | 76 | |
MJB-800-K | 800 | 3 | 67 | |
MJB-1000-K | 1000 | 4 | 63 | |
MJB-1500-K | 1500 | 5.5 | 59 | |
MJB-2500-K | 2500 | 7.5 | 59 | |
MJB-3000-K | 3000 | 11 | 53 | |
MJB-4000-K | 4000 | 15 | 53 | |
MJB-5000-K | 5000 | 18.5 | 53 | |
MJB-8000-K | 8000 | 22 | 43 | |
MJB-10000-K | 10000 | 30 | 43 | |
High-capacity, high-power customizable | ||||
Note:
The typical parameters are based on a solid content of <30%, density of <1.3g/cm³, and a full load material viscosity of 2000cp.
Please specify your required processing volume, equipment type, size requirements, or the characteristics of the material you need processed, as well as the process. Mico's sales engineers will provide a satisfactory solution for you.
Key Features:
1. Attractive appearance, exquisite craftsmanship, imposing and generous, with strong visual appeal.
2. Compact and rational structure; easy installation, operation, and maintenance; stable performance, safe and reliable.
3. A variety of mixers are available for selection, highly targeted, customizing the right mixer based on the customer's actual needs to address their real-world issues.
High precision processing, excellent product quality, high efficiency, and long lifespan.
5. Detachable design of the mixer for easy disassembly and cleaning.
6. Available with variable frequency drives for stepless speed control, low energy consumption; recommend imported brand heavy-duty configuration.
7. Features a sealed design to minimize solvent evaporation, reduce material loss, and promote environmental conservation; achieves vacuum degassing and dehydration of materials.
8. Automatic control and an automatic feedback system for temperature and pressure ensure safety.
Highly customizable to meet various material properties and processing capacities, including high temperature and pressure, flammability, explosiveness, intelligence, and digitalization requirements. Materials can be customized according to requirements, including SS304, SS316L, duplex stainless steel, Hastelloy, titanium-molybdenum-nickel alloys, etc.
10.釜用搅拌机 are generally mounted on a platform or supported by legs, ensuring stable equipment and good production safety.
11. High production continuity, capable of continuous operation for 24 hours.
