Pulp Membrane Laboratory Specialized Membrane Separation Equipment, 4040 Nanofiltration Pilot Equipment, Reliable Quality

Nanofiltration is a membrane separation technology that lies between ultrafiltration and reverse osmosis, with a molecular weight cut-off ofIn the range of 200-1000 nm, the pore size of this membrane, which retains over 95% of molecules about 1 nm in diameter during the filtration process, is referred to as nanofiltration. Owing to the superior characteristics of nanofiltration separation technology, it shows great application prospects in various fields such as scientific experiments, biochemical engineering, food industry, etc. A significant feature of nanofiltration membranes is that the membrane itself is charged, which is an important reason for its high desalination performance at low pressure and the ability to remove inorganic salts from membranes with a molecular weight cut-off of hundreds. We offer a variety of rolled nanofiltration membrane elements with fine molecular weight cut-offs, featuring compact structure and a reasonable surface area/volume ratio. By using different channel networks (13-120 mil), the width of the feed fluid channel can be adjusted to accommodate various viscosities. To meet the requirements of certain special industries, we can select the appropriate nanofiltration membrane for customers based on their process requirements, the characteristics of the treatment system, and relevant technical specifications.

I. Laboratory Membrane Separation Applications

This unit is a laboratory-scale ultrafiltration, nanofiltration, and reverse osmosis membrane separation device, suitable for a wide range of applications including substance separation, concentration, and purification; the industrial philosophy贯穿 the design process, making it ideal for researchers to explore various process parameters required for equipment scale-up and industrialization.

Section 2:Features of the 4040 Nanofiltration Pilot Equipment

The overall structure is compact, operation is simple, stable, and the appearance is aesthetically pleasing; the entire machine is made of stainless steel.

The power section utilizes a hydraulic diaphragm pump, featuring high head, stable pressure, and reliable performance.

● The system's high-pressure piping is made of sanitized grade stainless steel, featuring high pressure resistance and corrosion resistance. The connections utilize sanitized clamp-type fittings, offering convenient and reliable assembly.

● The system includes pressure and temperature protection devices. The pressure protection device can automatically alarm and shut down when the pressure exceeds the safe limit; the temperature protection device can automatically alarm and shut down when the temperature goes beyond the set limit; the safety filter device can prevent system damage caused by the entry of solid particles.

The equipment employs various technologies identical to those used in production equipment for controlling parameters such as pressure, temperature, flow, and flow rate, making the separation work in the laboratory more akin to industrial reality and conducive to the industrialization of the process.

● The equipment features variable frequency control, effectively expanding its application range; the system's processing capacity is 0-150L/hour (capacity is related to the nature of the material), with a recirculation volume of only 350-400ml, particularly suitable for laboratory use.

III.4040 Nanofiltration Pilot Equipment Specifications

● Working Pressure: Adjustable from 0-40bar, capable of meeting the separation needs of ultrafiltration, nanofiltration, and reverse osmosis for materials.

● Operating Temperature: 0-50°C, equipped with a small tube-type heat exchanger for easy temperature control and adjustment.

System cycle volume: approximately 350 ML.

Material-specific imported diaphragm pump for hydraulic applications, with high head, stable pressure, and reliable performance.

● Membrane Core: Imported rolled or hollow membrane elements, specifically designed for material concentration and separation, featuring acid and alkali resistance for cleaning, long service life, and anti-pollution properties.

● The membrane core has a narrow pore size distribution and high retention accuracy.

Equipped with high-temperature and high-pressure automatic shutdown protection devices.

●  Recirculation Tank: Made of SS304 material with excellent corrosion resistance; conical bottom to reduce recirculation volume.

Piping System: Utilizes SS316 stainless steel sanitary-grade piping for easy disassembly and maintenance.

● Instrumentation and Electrical Systems: Equipped with temperature, pressure, and flow display gauges for accurate and convenient readings; electrical components and pressure sensors are all imported brands, ensuring safe, stable, and reliable equipment operation.