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Tubular Centrifuge for Separating Herbal Extracts
A tubular centrifuge is used to separate solid particles, plant fibers, and impurities from herbal extracts, improving the purity and stability of the liquid. This process is widely applied in pharmaceuticals, nutraceuticals, and traditional medicine production. Below is an overview of the steps, advantages, and key considerations:
Pre-Treatment:
Herbal Preparation: Crush or grind dried herbs and extract bioactive compounds using solvents (e.g., water, ethanol).
Coarse Filtration: Remove large plant debris (e.g., stems, leaves) via sieving or mesh filtration.
Centrifugal Separation:
Feeding: Transfer the pre-treated herbal liquid into the tubular centrifuge.
Parameter Adjustment: Set rotational speed to 8,000-12,000 rpm (varies with particle size and viscosity).
Solid Phase: Cell fragments, fibers, and insoluble residues deposit on the tube wall.
Liquid Phase: Clarified herbal extract is discharged through the outlet.
Continuous Mode: Industrial models allow uninterrupted processing for large batches.
Post-Treatment:
Extract Collection: Collect the clarified liquid for concentration, drying, or formulation.
Residue Handling: Process solids for secondary extraction or discard as organic waste.
Equipment Cleaning: Sanitize the centrifuge to prevent cross-contamination.
High Clarity: Removes fine suspended particles, enhancing product quality.
Bioactive Preservation: Low-temperature operation protects heat-sensitive compounds (e.g., flavonoids, alkaloids).
Scalability: Processes from lab-scale (liters) to industrial-scale (tons) volumes.
Adaptability: Adjustable settings for diverse herbs (e.g., roots, leaves, flowers).
Speed Optimization: Higher speeds for colloidal suspensions; lower speeds for coarse particles.
Solvent Compatibility: Ensure centrifuge materials resist corrosion from extraction solvents (e.g., ethanol).
Sterility: Maintain aseptic conditions for pharmaceutical-grade extracts.
Waste Management: Treat residual solids per environmental regulations.
Pharmaceuticals: Purify active ingredients for tablets, capsules, or syrups.
Nutraceuticals: Produce standardized herbal supplements.
Cosmetics: Extract plant-based compounds for skincare products.
Research: Isolate specific phytochemicals for bioactivity studies.
By utilizing a tubular centrifuge, herbal extracts achieve higher purity and consistency, supporting efficient and sustainable production in health and wellness industries.
Model
|
Bowl Speed
(rpm) |
Drum Volume
(L) |
Motor
(KW |
Dimensions, Overall (mm)
|
75
|
19000
|
2.2
|
1.5
|
760*450*1120
|
105
|
16300
|
6
|
2.2
|
840*500*1600
|
125
|
15000
|
8
|
3.0
|
900*550*1600
|
150
|
14000
|
10
|
3.0
|
1020*600*1600
|