The Wuhan Bona Traditional Chinese Medicine Herbal Tea Membrane Filtration Equipment is based on the principle of selective sieving of membranes. It uses an ultrafiltration membrane system with closely distributed pore diameters (filtration accuracy ranging from 0.01 to 0.1 micrometers) to perform molecular-level filtration on herbal tea, removing large-molecule soluble impurities that traditional filtration methods cannot remove. This solves the problem of secondary sedimentation and is currently the most ideal filtration technology for clarifying and filtering traditional Chinese herbal tea and health tea.
The membrane separation and concentration process of traditional Chinese herbal cold tea:
Chinese medicine extraction → Coarse filtration → Centrifugation → Ultrafiltration clarification system → Membrane concentration system → Sterilization → Storage
Traditional Chinese herbal cold tea membrane separation and concentration technology:
I. Herbal Tea Ultrafiltration Clarification Technology
Ultrafiltration membrane separation is a molecular-level filtration method. It can retain the active ingredients in the medicinal materials while removing large molecular impurities, and it plays a very effective role in clarifying and filtering herbal teas. It is currently the most ideal filtration technology in the industry of clarifying and filtering herbal teas.
II. Concentration Technology of Traditional Chinese Herbal Cold Tea Membrane
Membrane concentration technology takes advantage of the selective retention property of membranes. It can retain all the effective components in the Chinese herbal tea while allowing water to pass through, thus achieving the purpose of concentrating the Chinese herbal tea. Membrane concentration has the advantages of fast concentration speed, low concentration cost, and no loss of the aroma of the tea. It has become an ideal concentration equipment in the industry of herbal tea or Chinese herbal extract.
Advantages of ultrafiltration membrane filtration for traditional Chinese herbal cold drinks:
The ultrafiltration membrane can remove the large molecular dissolved substances and colloids in the herbal tea, resulting in clear and transparent filtrate without the occurrence of sedimentation or post-cooling turbidity.
2. The membrane system adopts the cross-flow separation method. The membrane elements have strong resistance to contamination and do not require frequent cleaning, thereby reducing the cleaning time and the labor intensity of workers.
3. Membrane filtration is a physical separation process. It does not involve any chemical reactions and thus does not alter the taste of the product.
4. Membrane filtration can replace traditional diatomite filtration equipment and sedimentation clarifiers, simplifying the process and reducing production costs.
5. The membrane system has a high degree of automation, and is controlled by PLC and frequency converters, making it easy for workers to operate.
