Low Pressure Loss Disc Filter

The low pressure loss disc filter is a device that uses a disc structure to achieve high-efficiency filtration. It is mainly composed of multiple cylindrical shells, which are filled with a large number of discs, which are tightly stacked together to form the filter material. The pore size can be designed into different sizes according to needs to adapt to different filtration accuracy requirements.

 

When the fluid enters the disc filter, the impurities are trapped between the discs, while the clean fluid is discharged through the pores. As the use time increases, the accumulation of impurities on the discs will gradually increase, which will reduce the filtration efficiency of the filter element. In order to maintain the good operating condition of the system, the filter element needs to be cleaned or replaced regularly.

 

Parameters

Working pressure	0.2Mpa ~ 0.8Mpa
Backwash pressure	0.15Mpa ~ 0.8Mpa
Working temperature	<60°C
pH value	4 ~ 13
Filter element number	2 ~ 10
Filter accuracy	20μm ~ 200μm
Inlet pipe	Plastic material, flange connection
Outlet pipe	Plastic material, flange connection
Drain pipe	Flange connection
Backwash valve	Plastic material
System control	Fully automatic special control system, with IP65 international standard insulation class

 

Advantages of disc filters

The low pressure loss disc filter offers several advantages over traditional filtration methods, making it an attractive choice for various water treatment applications:

1. High Flow Rates. The design of the disc filter allows for high flow rates, ensuring efficient water treatment without compromising on performance.

2. Efficient Backwashing. The backwashing process of the disc filter is highly efficient, requiring less water and time compared to other filters.

3. Space-Saving. Due to its compact design, the disc filter occupies less space, making it ideal for installations where space is limited.

4. Easy Maintenance. The self-cleaning feature of the disc filter reduces the need for frequent maintenance, saving time and resources.

5. Long Service Life. With proper care and maintenance, disc filters can last for many years, providing a reliable and cost-effective solution for water treatment.

 

Application of disc filters

The low pressure loss disc filters are widely used in many fields due to their high efficiency, compact and reliable performance. Here are some typical application examples:

1. Petrochemical industry

In the process of petroleum refining, chemical production, etc., the raw material oil, chemical reagents, etc. need to be strictly filtered to prevent impurities from causing damage to equipment and ensure product quality. The disc filter has become an ideal choice for the petrochemical industry due to their high-efficiency filtration performance and strong adaptability.

2. Pharmaceutical industry

In the pharmaceutical production process, strict quality control of raw materials, intermediates and finished products is essential. The disc filter can effectively remove particles and impurities from medicines to ensure that medicines are safe and effective.

3. Food and beverage industry

Food and beverage production requires extremely high hygiene and safety requirements. The disc filter can remove bacteria, viruses and other contaminants from food and beverages, ensuring the health of consumers.

4. Water treatment industry

In tap water, wastewater treatment, and other fields, the disc filter can remove impurities such as suspended solids, microorganisms, and organic matter from water, providing a clean water source.

5. Automotive manufacturing industry

In the automotive manufacturing process, coolant, lubricating oil, etc. need to be filtered to ensure the normal operation of the engine. The disc filter can meet the requirements of the automotive manufacturing industry for filtration accuracy and stability.

 

Maintenance of disc filters

In order to ensure the normal operation and prolong the service life of the low pressure loss disc filter, regular maintenance is required. Here are some suggestions:

1. Regular cleaning or replacement of the filter element

Depending on the operating environment and filter load, regular cleaning or replacement of the filter element is the key to maintaining the performance of the disc filter.

2. Check the sealing performance

Ensure that the seals of the disc filter are intact to prevent leakage.

3. Regularly check the pressure gauge and flow meter

These auxiliary devices can help users detect and deal with problems in a timely manner, ensuring the normal operation of the disc filter.

4. Avoid overload operation

Avoid running the disc filter beyond the design flow or pressure range for a long time, so as not to damage the equipment or reduce the filtration efficiency.

 

FAQ

1. Q: What is the function of a filter?

A: The main function of a filter is to remove solid particles, impurities, and harmful substances from liquids or gases, in order to achieve purification, clarification, and protection of equipment.

2. Q: How to choose a suitable filter?

A: When choosing a filter, factors such as the properties of the material being filtered (e.g., viscosity, temperature, corrosion), required filtration accuracy, processing capacity, operating pressure and medium, as well as the type, material, size, and installation method of the filter should be considered.

3. Q: What is the working principle of a filter?

A: The working principle of a filter mainly relies on physical screening, deep interception, absorption, or chemical reactions to remove impurities or harmful components from the material being filtered.

4. Q: How to maintain and care for a filter?

A: Maintenance of filters includes regular cleaning or replacement of filter elements, inspection of seals and fasteners, maintaining stable operating pressure, and avoiding overloading. Specific methods should be referenced from the filter's instruction manual and maintenance guides.

5. Q: What is the service life of a filter?

A: The service life of a filter depends on its working environment, processing volume, and filtration accuracy. Generally, when the filter's pressure drop reaches a certain value or the filtration effect decreases significantly, it needs to be replaced or cleaned.

6. Q: What should be paid attention to during filter installation?

A: During filter installation, attention should be paid to the directionality, ensuring that the fluid enters and exits from the correct ports. Also, the piping system should be cleaned before installation, and the filter should be securely fastened and sealed as required by the instructions.

7. Q: What is the replacement cycle for filters?

A: The replacement cycle for filters depends on their working conditions and filtration requirements, and is usually indicated by pressure difference indicators or timers. When the filter's pressure drop reaches the set value or the filtration effect decreases, it should be replaced in a timely manner.

 

Why Choose Us

· Professional manufacturer with many years' experience

· Good quality with competitive price

· OEM & ODM are welcome

· Various payment items are acceptable

· Good service by experienced manager

 

AIDA Philosophy

1. Management Concept:

· Satisfy the customers' demand --- Touch customers, trust with our products and services

· Make employees happy --- Pursue higher material and spiritual happiness

2. Company Mission:

· Focus on customer needs, provide best filtering solution

· To be the lifelong partner with customers

3. Corporate Vision:

· Become a global purification leadership brand

4. Values:

· Customer: Pursue the ultimate experience, enjoy excellent quality

· Team: Trust, responsibility, growth, win-win

· Work: Simple, sincere, efficient, dedicated