Automated-Operation Disc Filter

The automated-operation disc filter is a kind of high-efficiency solid-liquid separation equipment, which is widely used in various water treatment scenarios, such as industrial circulating water treatment, drinking water treatment, sewage treatment, etc.

 

The automated-operation disc filter is characterized by its significant filtration efficiency and lower maintenance requirements. Thanks to the modular design, the filter discs are easy to disassemble and clean, which greatly extends the service life of the filter. In addition, its unique self-cleaning function is also one of the reasons why it is favored. During the backwash process, the relative movement between the filter discs effectively removes the accumulated dirt, thus reducing the need for manual cleaning.

 

Product features

1. Efficient and precise filtration

The filtration technology with a special structure has precise and sensitive performance, ensuring that only particles smaller than the required particle size can enter the system, making it the most effective filtration system. Users can choose different filtration accuracy according to water requirements, and can provide precision filtration up to 5μm.

2. Good adaptability

It can easily handle various types of raw water, surface water and river/well water, even sewage (drainage), etc. The equipment can operate at temperatures up to 95 °C and withstand pressures up to 4.0MPa.

3. Low energy consumption

High-speed and thorough backwashing can be completed in just tens of seconds. Backwashing consumes very little water, accounting for only 0.5% of the water output; if combined with air-assisted backwashing, self-consumption can be reduced to less than 0.2%. Equipment operation also consumes very little power.

4. Standard modularity, strong processing capacity, and small footprint.

The system is based on the standard unit modular design, users can choose according to their needs, and the interchangeability is strong. The system is compact and occupies a very small space. The filter is controlled by time or pressure difference mode to achieve fully automatic operation.

5. Fully automatic operation, continuous water discharge

The equipment has a fully automatic function, which automatically switches between working and backwashing states without manual intervention, ensuring continuous water discharge. Even if the influent quality fluctuates greatly, the system can automatically adapt.

6. Long service life of components

The new filter elements are sturdy, wear-free, corrosion-free, and rarely scale. The filtration and backwashing effects will not deteriorate due to the use time.

7. Excellent quality

Products comply with the corresponding Quality Standards, all products are tested and test run by simulated working conditions before leaving the factory, no special tools are required, and few parts are required; easy to use, only regular inspections are required, and almost no daily maintenance is required.

 

Operating parameters

Working pressure	0.1 MPa ~ 1.0 MPa
PH	5 ~ 11.5
System pressure loss	0.01 ~ 0.08 MPa
Control voltage	12V DC, 24V AC
Backwashing pressure	> 0.25 MPa
Backwash flow rate	8 ~ 18 m3/h
Backwash time	20 ~ 60 seconds
Backwashing water consumption	30 ~ 100 kg (single filter head)
Filtration accuracy	5 ~ 3000 microns

 

Filtration principle

- Disc filtration technology: The thin plastic discs of a specific color are engraved with a large number of grooves of a certain micron size on both sides. A string of discs of the same pattern is laminated on a specially designed inner support. When pressed by spring and liquid pressure, the grooves between the discs intersect, thus creating a deep filter unit with a series of unique filter channels. This filter unit is installed in a pressure-resistant and corrosion-resistant filter cylinder to form a filter. During filtration, the filter disc is pressed by spring and fluid. The greater the pressure difference, the stronger the pressing force. Self-locking and efficient filtration is guaranteed. The liquid flows from the outer edge to the inner edge of the disc through the grooves, passing through 18-32 filter points, thus forming a unique deep filtration. After filtration, release the discs by hand or hydraulic pressure for manual cleaning or automatic backwashing.

 

Application fields

1. Industrial field. Used for the treatment of water quality in various industrial production processes, such as filtration in the chemical, pharmaceutical, food, and beverage industries.

2. Agriculture. Used for filtration in irrigation, aquaculture, and other fields to ensure the safety and hygiene of water quality.

3. Urban water supply field. Used for raw water filtration and advanced treatment in water plants to improve water quality standards.

4. Environmental protection field. Used in environmental treatment projects such as sewage treatment and sludge treatment to reduce water pollution.

5. Other fields. Such as rainwater collection, groundwater reuse, seawater desalination, etc.

 

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