Introducing the next-generation Closed Loop Spray Dryer – the ultimate solution for drying organic solvents, flammable compounds, volatile APIs, and oxygen-sensitive materials.
Engineered for maximum safety, environmental compliance, and product integrity, our sealed nitrogen/inert gas circulation system eliminates explosion risks, minimizes solvent emissions, and ensures unparalleled product purity.
Ideal for pharmaceuticals, fine chemicals, battery materials, and high-value extracts.
Basic Technical Specifications
1. Sample Material: aqueous and most of organic solutions
2. Handling capacity : 50-2000ml/h
3. Temperature setting range: inlet 60~250°C.
4. Drying time: 1.0~1.5 second.
5. Controller: Color LCD touch screen parameters display (display inlet and outlet temperature, peristaltic pump speed, oxygen concentration, deblocker frequency).
How Does Closed Loop Spray Dryer Work?
The peristaltic pump enters the sample liquid from the container through the nozzle into the drying chamber, and the compressed nitrogen will enter the drying chamber from the outer casing to make the liquid particulates.
The heated nitrogen enters the upper layer and meets the liquid particulates after spraying, and the particles begin to dry.
The dried powder particles are separated from the exhaust gas through the cyclone separator and enter the collection bottle.
The solvent is then recovered by condensation in the refrigeration unit, and clean nitrogen is transferred to the next cycle.
For more information, please visit us:
Closed Loop Spray Dryers
https://njhjchem.com/product/spray-dryers/closed-loop-spray-dryer/
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