In the production workshop of a fine chemical enterprise, a mature process is operating steadily. A complete sequence—two stages citric acid washes, two stages alkaline washes, and two stages water washes—is repeated cycle after cycle in a 30-cubic-meter reactor. Although this traditional process is reliable, it conceals clear efficiency bottlenecks in modern production: batch operation, long separation times, a tendency toward emulsification, a large footprint, and frequent manual intervention.
In response to the fine chemical industry’s growing demand for high efficiency, continuous operation, and automated production, the CWL-M series centrifugal extractor launched by Zhengzhou Tiei Extraction is delivering a disruptive technological solution to the industry.
Principle Innovation: A Separation Revolution Driven by a Centrifugal Force Field
The operating principle of the CWL-M centrifugal extractor fundamentally overturns traditional separation methods that rely on gravitational settling:
1.High-Speed Centrifugal Separation Technology
The centrifugal extractor generates a centrifugal force field thousands of times greater than gravity through the high-speed rotation of a precisely engineered rotor. Under these conditions, two immiscible liquids are efficiently mixed and then rapidly separated within milliseconds. Compared with the hours of settling required in conventional reactors, the CWL-M centrifugal extractor completes the entire process within 1–2 minutes.
2.Three-Stage Separation Assurance System
Mixing Zone: Specially designed impellers instantaneously shear the two liquid phases into micron-scale droplets, increasing the mass transfer surface area by orders of magnitude.
Separation Zone: The powerful centrifugal force ensures a clear separation of the light and heavy phases, preventing cross-entrainment.
Collection Zone: Optimized fluid dynamics enable the separated liquids to be discharged smoothly and steadily.
Core Advantages of the CWL-M Centrifugal Extractor
Compared with a 30 m³ reactor, the CWL-M centrifugal extractor employs high-speed centrifugal separation technology and offers the following advantages:
1.Continuous Operation: Enables fully automated, continuous production, replacing traditional batch processing.
2.Higher Efficiency: Throughput increased by 3–5 times, while footprint is reduced by approximately 70%.
3.Improved Product Quality: Thorough phase separation eliminates emulsification and significantly enhances product purity.
4.Cost Control: Solvent consumption reduced by 20–30%, and labor costs decreased by around 50%.
5.Safety and Environmental Protection: Fully enclosed operation with automated control, adaptable to a wide range of process media.
Brand Strength Assurance
Zhengzhou Tiei Extraction offers:
Over 10 years of industry experience and more than 20 national patents
A comprehensive system integrating R&D, manufacturing, and technical service
Hundreds of successful application cases as proven validation
The CWL-M centrifugal extractor has been successfully applied across multiple fine chemical sectors, including pharmaceuticals, agrochemicals, and dyes, enabling customers to achieve leapfrog improvements in production efficiency.
Email: sales@tieiextraction.com
Whatsapp: +86 19069612820
