This equipment is a membrane filtration concentration or production unit, utilizing the selective permeability of membrane pores for two-stage separation. By choosing different specifications of imported membrane cores, operations such as ultrafiltration and nanofiltration can be achieved. The equipment is suitable for both inorganic ceramic membranes and organic tubular membranes in integrated units, mainly 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 extraction liquid, sterilization filtration of fermentation broth, clarification of high suspended solids content fluids, concentration of metal nanometer powders, and wastewater treatment.
Product Features:
1. The pressure-powered component utilizes a stainless steel multistage centrifugal pump, featuring low noise, stable pressure, and reliable performance. It also includes variable frequency control capabilities, allowing for adjustable pressure and flow rates.
2. The whole machine has a compact structure, attractive appearance, and simple operation; the main unit is made of stainless steel, and is equipped with a 12-liter stainless steel material tank and a jacketed heat exchange unit.
3. The system's feed and return pipelines are equipped with pressure-resistant braided hoses, while the dialysis pipelines use silicone hoses for easy connection. The main unit employs stainless steel sanitary pipelines and accessories, ensuring reliable connections, pressure resistance, and convenient maintenance.
4. The system utilizes variable frequency control for flow, reducing energy consumption while avoiding the impact of startup water hammer on the membrane components; the pipeline design employs an internal circulation mode, fully simulating an industrial system, resulting in test data that is closer to industrial standards.
5. This system is applicable to ceramic membrane cores with Φ30*500 dimensions and tubular membrane cores with Φ30*500 dimensions, capable of meeting separation requirements from 5000 Dalton molecular weight up 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, with a filtration precision ofIn the range of 0.005-0.01μm, it can effectively remove 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 resistance, acid-base resistance, and oxidation resistance. It can be used continuously for long periods at temperatures below 60°C and pH levels between 2 and 11.
Process Flow:
Raw Water-Raw Water Booster Pump - Multi-Media Filter - Activated Carbon Filter - Water Softener - Precision Filter - First Stage Reverse Osmosis - pH Adjustment - Intermediate Storage Tank - Second Stage Reverse Osmosis (Reverse Osmosis Membrane with Positive Charge) - Purification Storage Tank - Purification Pump - UV Sterilizer - Micron Filter - Pasteurization - Water Usage Points.
Application Range:
Sterilization and clarification filtration for condiments (soy sauce, vinegar, etc.)
Clarification and filtration of plant extract liquid, herbal extract liquid, and tea extract liquid, 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).
