BNCM37-4/8A

Ceramic membrane filtration system

♦ Filter area: ＞ 84 ㎡/set;

♦ Working temperature: 0-80 ℃;

♦ Working pressure: 0-0.6MPa;

♦ Maximum withstand pressure: 1.0 MPa;

♦ Tolerance pH range: 0-14 (broad);

♦ Membrane element length: 1200 ± 0.2mm;

♦ Outer diameter of membrane element: φ 30mm ± 0.3mm;

♦ Channel size: 19 channels × 4mm;

♦ Outer diameter of sealing surface of membrane element: φ 30mm ± 0.1mm;

♦ Pump power: 90KW;

♦ Material of overcurrent components: SS304;

♦ Control mode: automatic;

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Product Introduction Product Features Basic configuration Typical application areas Partial user units Bona Technology Advantages

Product Introduction

Ceramic membrane filtration system (BNCM37-8-A) is an automatic production equipment. The equipment consists of eight 37 core membrane modules. Each membrane module contains 37 membrane elements, which can be used for the production of concentration, separation, purification, clarification and other processes of feed solution. This set of equipment can be replaced with 5nm-1500nm Ceramic membrane elements. Model of membrane element: BNM30-19-1200. The main components of the system include feed pump, circulating pump, discharge pump, Ceramic membrane components, system pipeline, cleaning tank, etc.

Product Features

1. Host

The system adopts an integrated structural design and a skid mounted structure, with no sanitary dead corners on the equipment surface that meets GMP requirements.

The system is equipped with a security filter to avoid damage to the membrane core caused by the mixing of materials with foreign objects.

The system is equipped with instruments such as pressure, temperature, and flow, which can achieve online monitoring of various parameters.

Each operating mode of the device achieves one click operation and automatic control completion.

The main equipment, except for the sealing parts, is made of SUS304 stainless steel material.

The system is equipped with a CIP online cleaning system, which can achieve one click cleaning of the system. The batch cleaning time of the system does not exceed 4 hours (depending on the specific project situation)

2. Pump body

The feed pump adopts a domestically produced high-quality horizontal stainless steel centrifugal pump (SS304), which uses a frequency converter to start control and provide pressure and external circulation flow for the membrane components. The pump provides high pressure, small volume, and reliable and stable performance.

The circulation pump adopts domestic high-quality horizontal SS304 stainless steel centrifugal pump, and the frequency converter startup control provides pressure and internal circulation flow rate (membrane surface flow rate) for the membrane components. It adopts a double end mechanical seal without oil seal, which will not cause material pollution due to seal wear. This pump provides high flow rate, stable and reliable operation, and strong corrosion resistance.

3. Tank body

The system is equipped with one cleaning tank, which is designed with reserved pipelines, valves, reserved holes, etc. according to production and automation control requirements.

4. Membrane components, membrane components

The small and pilot scale experiments show that the membrane element of the membrane filtration system adopts Bona high-quality Ceramic membrane element with strong anti pollution ability, stable flux and easy cleaning. The equipment can be replaced with 5nm -1500nm Ceramic membrane components.

5. Seals

Based on years of relevant engineering experience and pilot test results of Bona Company, hard sealing materials such as system pipelines and valves are made of PTEF material, and membrane component seals are made of PTFE+EPDM, which is acid and alkali resistant, without any foreign objects falling off, and does not cause any pollution to equipment and products, ensuring the sealing stability and safety of the system.

6. Safety devices

The system monitors all safety related parameters in real-time operation and has a self-protection function. It will respond or automatically shut down for protection according to different situations, beep alarms, and accurately record the fault location and cause. The alarm records can be traced. The system is equipped with an emergency stop button, which stops the system immediately when pressed, and enters standby mode when reset.

Basic configuration

One circulating pump, one feeding pump, one discharge pump, eight sets of membrane components, 296 membrane components, one cleaning tank, one material tank, one circulating tank, two flow meters, one temperature transmitter, three liquid level transmitters, one temperature gauge, two pressure gauges, one pipeline system, equipment supports, valves, connecting clamps, and several connectors.

Advantages of Ceramic membrane filtration system:

1. The filtrate obtained through filtration is clear and transparent, with good product quality and high product recovery rate;

2. The membrane separation process can be carried out at room temperature, especially for experiments with thermosensitive substances;

3. The separation process has no phase change and can achieve experimental purposes such as water/alcohol system material separation and purification, desalination, decolorization, dealcoholization, concentration, etc;

4. Stable process with high inter batch repeatability;

5. The equipment has a high degree of automation, low energy consumption and operating costs, is easy to control and maintain, improves production efficiency, and reduces labor intensity;

6. Reduce environmental pollution and reduce the load on subsequent processes;

7. Widely used in fields such as medicine, food, biological products, health products, blood products, enzyme preparations, cosmetics, etc;