This equipment is a membrane filtration concentration or production unit, utilizing the selective permeability of membrane pores for two-phase separation techniques. By selecting membranes of different specifications, ultrafiltration, nanofiltration, and other operations can be achieved. The equipment is suitable for both inorganic ceramic membranes and organic tubular membranes in integrated units, primarily used for ultrafiltration and microfiltration levels of filtration. It can be widely applied in fluid separation fields such as filtering and removing impurities from traditional Chinese medicine plant extracts, sterilization filtration of fermentation broths, clarification of high suspended solid content fluids, concentration of metal nanometer powders, and wastewater treatment.
Product Features:
1. The pressure-driven component utilizes a stainless steel multi-stage centrifugal pump, featuring low noise, stable pressure, and reliable performance. It is equipped with variable frequency control, allowing for free adjustment of pressure and flow rate.
2. The machine boasts a compact structure, attractive appearance, and simple operation; the main body is made of stainless steel, complete with a 12-liter stainless steel tank and a jacketed heat exchange unit.
3. The system features pressure-resistant braided hoses for feed and return lines, silicone hoses for dialysis lines, ensuring easy connections; the main unit uses stainless steel sanitary-grade piping and accessories for reliable and pressure-resistant connections, with convenient maintenance and care.
4. The system employs variable frequency control for flow, reducing energy consumption while avoiding the impact of startup water hammer on the membrane components; the pipeline design uses an internal circulation mode, fully simulating industrial systems to yield test data that is relatively close to industrial standards.
5. This system is suitable for ceramic membrane cores with Φ30*500 dimensions and tubular membrane cores with Φ30*500 dimensions, covering separation requirements from 5000 Dalton molecular weight to 800nm pore size.
Principle of Ultrafiltration Equipment:
Ultrafiltration is a membrane separation process that uses sieving as the separation principle and pressure as the driving force. The filtration accuracy is in0.005-0.01μm range effectively removes particles, colloids, bacteria, heat sources, and high-molecular organic substances from water. Widely applicable in separation, concentration, and purification of substances. The ultrafiltration process involves no phase change, operates at room temperature, is particularly suitable for separating heat-sensitive materials, and boasts excellent temperature, acid-base, and oxidation resistance. It can be used continuously for long periods at temperatures below 60°C and under pH levels of 2-11.
Process Flow:
Raw Water- Raw Water Pressure Pump - Multi-Media Filter - Activated Carbon Filter - Softener - Precision Filter - Primary Reverse Osmosis - PH Adjustment - Intermediate Water Tank - Secondary Reverse Osmosis (Reverse Osmosis Membrane with Positive Charge) - Purification Tank - Pure Water Pump - UV Sterilizer - Micron Filter - Pasteurization - Water Usage Points.
Application Scope:
Sterilization and clarification filtering for condiments (soy sauce, vinegar, etc.)
Clarification and filtration of plant extract liquid, herbal extract liquid, tea extract, etc., for microfiltration pretreatment clarification.
Beer sterile filtration and clarification of wine, yellow wine, white wine; purification of plant protein milk liquid.
Juice Sterilization Clarification Filtration, Organic Acids (Lysine,Fermentation broth clarification and filtration (e.g., L-lactic acid, citric acid, nucleotides).
