Equipment Introduction
This equipment is a low to medium-speed single-axis mixer, typically powered by an electric motor and driven by a reducer. The mixing blades achieve high torque, propelling the material in either axial or radial motion. Accompanied by shearing, diffusion, convection, and impact, the material achieves a mixing effect in a short period of time.
The structural form and mixing characteristics of agitators greatly determine the mixing effectiveness of the system. Therefore, the selection of agitators directly impacts the overall mixing performance of the equipment. Wuxi Micost is a professional in the research, development, design, manufacturing, and sales of mixing equipment. All products provided by Micost are a combination of extensive application experience, advanced mixing technology, reliable mechanical design, and excellent processing quality. Micost 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 agitators will provide better mixing results, operational efficiency, and mechanical performance.
This equipment uses a cylinder as an actuator, controlled by an air-operated control valve to lift and lower the agitator, ensuring environmental protection and pollution-free operation. It is an ideal device for small-batch production. This unit is a pilot product and is widely used in factories, research institutions, and colleges for small-batch production.
Operating Principle
Agitator blades, driven by the power unit, rotate in a fixed direction, propelling 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 stirring and blending of the material.
Additionally, to eliminate the swirling of the liquid within the mixing container and to enhance the upward and downward axial circulation of the material being mixed, ensuring uniform mixing throughout the entire vessel, it is necessary to add several baffles or flow guides inside the container.
Common Processes
By selecting the appropriate mixer, the requirements for gas-liquid, liquid-liquid, and solid-liquid absorption, dissolution, mixing, suspension, crystallization, extraction, and reaction processes can be addressed through the application of mechanical external force.
Solubility: Solution prepared by dissolving a solid or liquid in another liquid.
Blended: Uniformly mixed preparation of a new material between various dispersed systems
Crystallization: Solute precipitates out of the solution in crystal form
Reaction: Materials are converted into products different from the reactants through chemical changes.
Extraction: The transfer of solute material from one solvent to another
Applied Products
Biological products, food, pesticides, metallurgy and mining, petrochemicals, coatings, paints, inks, pigments, resins, adhesives, environmental protection, water treatment, slurry, pulp, electronics, battery paste, nanomodified coatings, biodiesel, coating paste, extrusion paste, molding paste, textile auxiliaries, printing paste, fruit juice and jam, soup powders, oil field chemicals, surfactants, asphalt, food and beverages, biodiesel, suspensions, syrup
Component Parts
Drive motors, reducers, couplings, bearings, seals, agitator parts, pneumatic lifting systems, control systems, containers, and other auxiliary components
Agitator options (several typical agitators)
Our company produces over 100 types of mixers, ranging from the most common to various complex shapes or special-purpose mixers. 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 box types are widely used in mixing equipment.
Purpose of Common Mixing Operations, Mixing Effects, and the Relationship with Mixing Equipment 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 | Distributed time, bubble specific surface area, average droplet diameter or droplet size 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 blend (Easy Soluble Liquid Blend) | Propulsion, axial flow propellers, and turbine types | Mixing Time, Mixing Index, Number of Flips, Uniformity | Increasing recirculation flow can enhance mixing efficiency, with minimal impact from shear forces. |
Homogeneous High Viscosity Liquid Mixing | Anchor frame, screw conveyor, screw auger, large-blade type, etc. | Mixing time, cutting speed, flip count, evenness | Recirculation flow and shear rate both enhance the mixing efficiency. |
Liquid-liquid extraction | Axial Flow Propellers, Straight Blade Turbines, Disc Turbines, 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 Propeller | 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 Propeller, Curved Blade Turbine | 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, mass transfer coefficient of liquid film based on the surface area of solid particles, and overall volume mass transfer coefficient | Increase recirculation flow and enhance mixing efficiency; shear force has some impact. |
Solid-liquid crystalline | Propeller, Open Turbine, Thruster with Duct, etc. | Crystallization rate, grain size, and uniformity | Increase recirculating flow and improve mixing efficiency; shear force determines the particle size of the crystal. |
Heat Transfer (gas, solid, liquid) | Axial flow, propeller, 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 conditions | Reaction time, heat and mass transfer requirements, flip frequency. For polymerization, conversion rate, relative molecular weight, and distribution are the main indicators. | Recirculation flow and shear force both have an impact on reflection. |
Optional Features
Bottle Capacity: 10L-500L
Power Range: 0.25KW - 2.2KW
Power Source: 380/400/415/440/480V; 50/60Hz; 3P
Motor Types: Standard, Explosion-proof, Variable Frequency
Energy Efficiency Grade: GB2 (IE3), GB3 (IE2)
Protection Level: IP54, IP55, IP65
Lifting Mechanism: Pneumatic Lifting
Speed control method: Variable frequency speed regulation, recommend using imported brand variable frequency inverters.
Blenders: Propeller, Vane, Open Turbine, Disc Turbine, Thruster, Propeller, Screw, Auger, Anchor, Frame, and other custom blenders
Work Environment: Atmospheric, Vacuum, Positive Pressure
Sealing Methods: Packing Sealing, Skeleton Oil Seal, Mechanical Seal
Cap: Standard Swing Lid, Sealed End Cap
Container Sleeves: Without Sleeves, Full Sleeves, Spiral Baffle Sleeves, Semi-Circular Tube Sleeves, Honeycomb Sleeves
Built-in Components: Baffle, Ducting Tube, Inner Coiled Tube
Heating Methods: Non-Heating, Electric Heating, Steam Heating, Heat Transfer Medium Circulation Heating
Container Fastening: Hand-tightened
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 | Tin Volume (L) | Agitation Type | Power (kw) | RPM |
MJB-10-A | 10 |
Multi-blade paddle Different mixing equipment forms have varying calculation data for material viscosity, speed, power, etc. | 0.25 | 181 |
MJB-20-A | 20 | 0.37 | 162 | |
MJB-50-A | 50 | 0.55 | 138 | |
MJB-100-A | 100 | 0.75 | 118 | |
MJB-200-A | 200 | 1.1 | 100 | |
MJB-300-A | 300 | 1.5 | 85 | |
MJB-500-A | 500 | 2.2 | 76 |
Note:
The typical parameters are based on a solid content of <30%, density of <1.3g/cm³, and a maximum full load material viscosity of 2000 cp.
Please specify your required processing volume, equipment type, size requirements, or the characteristics of the material you need processed, along with the process details.密斯科的销售工程师 will provide a satisfactory solution for you.
Key Features:
1. Attractive appearance, fine 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, customized to meet customers' actual needs with suitable mixers, addressing their real-world issues.
High precision in processing, excellent product quality, high efficiency, and long lifespan.
5. Detachable design for the mixer, easy to disassemble and clean.
