Navigating through the world of industrial mixing and agitation requires insight into the distinctions among various equipment types to pick the best fit for your specific requirements. Two prominent choices in this domain are submersible agitator mixers and jet mixers.

Design And Structure

Submersible mixers are designed to be completely submerged in the liquid to ensure uniform mixing at all depths within the container. They consist of a motor in a waterproof housing, a shaft extending from the motor, and an impeller at the end of the shaft to drive the mixing. They are available in a variety of sizes and configurations to suit different capacities and specific mixing needs.

Jet mixers work differently and usually consist of a pump system, a nozzle, and sometimes a mixing chamber, and are not submerged in the liquid. They circulate and mix the liquid by drawing the liquid from the container through a pump and ejecting it through a nozzle at high speed, creating a jet stream.

Depending on what we need to do at work, like how many boxes we're handling, if we want everything mixed just right, and the nature of the stuff we're mixing, these mixers help us out. We pick between using a stirrer that stays under the water or a mixer that uses jets to shoot things around, based on stuff like how well they work, how easy it is to keep them clean, and if they cost less money than other options.

Working Principle

The core function of a submersible agitator mixer is achieved through mechanical rotation, with the motor driving the shaft and impeller. The rotating blades create a swirl in the liquid in the tank, causing the fluid to circulate and distribute throughout the tank, ensuring uniform mixing of particles or liquids and promoting effective interaction between components.

Jet mixers use the principles of fluid dynamics to mix. The high-speed jet generated by the nozzle induces turbulence and entrainment in the material in the tank. When the high-pressure jet penetrates the liquid, it creates a low-pressure area, attracting the surrounding fluid, forming a circulation pattern, and evenly distributing the liquid or particulate matter in the container. Adjusting the angle and position of the nozzle can optimize the mixing efficiency and adapt to different tank configurations and operating requirements.

Although the two systems have the same goal, that is, to achieve uniform mixing, they use different methods: one is physical pushing, and the other uses the movement of the fluid itself.The choice between using a jet mixer or a stirring machine depends on what we need for jobs, like how big the container is, its shape, how strong the mixing needs to be, or what we're trying to mix together. Engineers pick based on getting the best results in these different parts of their work.

Application

Submersible agitator mixers find wide applications across various industries due to their versatility and effectiveness. They are particularly well-suited for applications that require robust mixing in large tanks or where top-entry mixers are impractical. Some common applications include:

•Wastewater treatment plants for sludge mixing and suspension

•Biogas production in anaerobic digesters

•Mixing and homogenization in food and beverage processing

•Blending of chemicals in the pharmaceutical industry

•Suspension of solids in mining and mineral processing

Jet mixers, while also versatile, excel in certain specific applications. They are particularly effective in situations where gentle mixing is required or where minimizing shear forces is important. Some typical applications for jet mixers include:

•Blending of sensitive fluids in the pharmaceutical industry

•Mixing of corrosive or hazardous chemicals

•Homogenization of large storage tanks in the oil and gas industry

•Temperature equalization in heat transfer applications

•Mixing of fluids with significant viscosity differences

When choosing between a submersible agitator mixer and a jet mixer, several factors need to be considered. These include the specific mixing requirements of your process, the size and geometry of your tank, the properties of the fluids being mixed, and the available infrastructure. Submersible agitator mixers generally offer more intense mixing and are better suited for applications requiring high shear or the suspension of heavy solids. Jet mixers, on the other hand, provide gentler mixing and can be more energy-efficient in certain applications.

Conclusion

If you're in the market for high-quality mixing equipment, Tianjin Kairun Pump Co., Ltd. offers a range of submersible agitator mixers that meet international standards, including ISO 9001, CE Certification, and RoHS Compliance. Our team of experts can help you choose the right mixer for your application and provide customized solutions if needed. For more information or to discuss your mixing requirements, please contact us at catherine@kairunpump.com. Let us help you optimize your mixing processes and improve your operational efficiency today!

References

1.Harnby, N., Edwards, M. F., & Nienow, A. W. (2001). Mixing in the Process Industries. Butterworth-Heinemann.

2.Paul, E. L., Atiemo-Obeng, V. A., & Kresta, S. M. (2004). Handbook of Industrial Mixing: Science and Practice. Wiley-Interscience.

3.Oldshue, J. Y. (1983). Fluid Mixing Technology. McGraw-Hill.

4.Uhl, V. W., & Gray, J. B. (1986). Mixing: Theory and Practice. Academic Press.

5.Tatterson, G. B. (1991). Fluid Mixing and Gas Dispersion in Agitated Tanks. McGraw-Hill.

6.Etchells, A. W., & Meyer, C. F. (2004). Mixing in the Process Industries. Butterworth-Heinemann.