Structure and function

Structure:

• The membrane shell is usually a hollow cylindrical structure with sufficient strength and rigidity to support the ceramic membrane inside.
• The sides of the membrane shell are respectively provided with water inlet, water outlet, and water outlet. The center lines of these ports are perpendicular to the center line of the membrane shell, which is convenient for the entry, exit and separation of the fluid.

Function:

• Supporting function: Provide stable support for the ceramic membrane to prevent it from being damaged during operation.
•  Sealing function: Through appropriate sealing methods, such as filling sealant, ensure that the flow path of the fluid in the membrane shell is correct to prevent leakage.
• Protective function: Prevent the influence of external environmental pollution and physical damage on the ceramic membrane.

Materials and preparation

Material:

•  Common materials for membrane shells include stainless steel, plastics (such as PP, PPH), etc. These materials have good corrosion resistance, mechanical strength and processing performance.
•  According to the specific application scenario and fluid properties, suitable membrane shell materials can be selected.

Preparation:

• The preparation of membrane shells usually involves multiple steps such as molding, processing and surface treatment.
• The molding process can be cast, injection molded or machined.
• The processing process may include cutting, drilling, welding and other processes to meet the structural and functional requirements of the membrane shell.
• Surface treatment can improve the corrosion resistance and service life of the membrane shell, such as polishing, passivation or spraying.

Performance and application

Performance:

• The membrane shell needs to have good pressure bearing capacity to ensure that it can still work normally under high pressure.
• Corrosion resistance is also one of the important properties of the membrane shell, especially when dealing with corrosive fluids.
• The sealing performance of the membrane shell directly affects the separation effect, so it is necessary to ensure reliable sealing.

Application:

• Tubular ceramic membranes and their membrane shells are widely used in food, beverages, biomedicine, fermentation, fine chemicals and other fields.
• In these fields, the membrane shell plays an irreplaceable role as a support and protection component of the ceramic membrane.

Development trend

Material innovation: With the continuous development of materials science, new materials such as ceramic-based composites, high temperature and corrosion-resistant alloys, etc. may be used in the preparation of membrane shells to improve their performance and service life.

Structural optimization: By optimizing the structural design of the membrane shell, its pressure bearing capacity, corrosion resistance and sealing performance can be improved.

Intelligent: The membrane shell of the future may integrate intelligent components such as sensors and monitoring systems to achieve real-time monitoring and control of the separation process.

In summary, the membrane shell of the tubular ceramic membrane is one of the key components to ensure its normal operation and separation effect.

By selecting suitable materials, optimizing structural design, and continuous innovation and development, the performance and service life of the membrane shell can be further improved, thereby promoting the application and development of tubular ceramic membrane technology in more fields.

Why Choose US?

Our Factory

JMFILTEC is a national high-tech enterprise dedicated to the research, development and production of high-quality pure silicon carbide membranes with fully proprietary intellectual property rights. The invention patent of pure silicon carbide membrane was applied in 2013 and authorized in 2016.

R&D

 As a sharing enterprise that prioritizes the promotion of silicon carbide membrane application technology in China, JMFILTEC has not only established a R&D center for silicon carbide Membrane preparation and application technology but also owns the advanced production equipment for ultra-high temperature carbon composite material preparation in East China. We also collaborate with universities such as the Shanghai Silicon Research Institute of the Chinese Academy of Sciences and Zhejiang University to provide membrane material and application technology development services.

Applications

 Our company's products have been successfully applied in high standard purification of drinking water, pre-treatment of seawater desalination, separation and recovery of special materials, deep treatment and reuse of sewage and wastewater, and other application scenarios.

Our Service

With its high flux, high corrosion resistance, easy cleaning, and long service life, we have gained recognition from customers and the market.

As one of the leading membrane components manufacturers and suppliers in China, we warmly welcome you to wholesale custom made membrane components from our factory. For more cheap products, contact us now.