High Capacity Disc Filter

The high capacity disc filter is a kind of precision water treatment equipment, which is widely used in many industry fields for its efficient filtration performance, flexible application range and simple maintenance management. Its exquisite design mainly relies on the unique disc structure to intercept and remove suspended solid particles in water, so as to achieve the purpose of purifying water quality.

 

The core component of a high capacity disc filter is a set of specially made discs, which are usually round or approximately circular with precisely designed grooves or edges on both sides. The staggered arrangement between the discs forms countless fine filtration channels. When water containing suspended substances passes through these channels, solid particles are blocked due to their size being larger than the channel gap, achieving preliminary physical interception. In addition, due to the tortuous flow of water between the discs, it helps to improve the aggregation and precipitation of suspended solids and achieve deep filtration effect. This design, which combines surface filtration with deep filtration mechanism, greatly improves the filtration efficiency and accuracy.

 

Structural features

1. Lamination unit

Each discs is made of high-quality materials, with grooves or edges in different directions on both sides to increase the interception area and filtration efficiency.

2. Compression device

The discs are fixed together by a specific compression mechanism to ensure the stability and consistency of the filter channel, and it is also convenient to loosen and clean during backwashing.

3. Housing

Usually made of a strong and durable material, it protects the internal discs from the external environment and provides the necessary support structure.

4. Backwash system

The automated backwash function is a highlight of the disc filter, triggered by timing or pressure difference, the reverse flow initializes the discs, and the intercepted impurities are discharged to ensure the continuous and efficient filtration performance.

5. Control system

including sensors, valves, and controllers, etc., responsible for monitoring the operating status, automatically executing the backwash process, and reducing manual intervention.

 

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

 

Technical advantages

1. Efficient filtration

Through surface interception and deep condensation, high-precision filtration is achieved to meet water quality requirements in different fields.

2. Low energy consumption

The automatic backwash design reduces water and electricity consumption, reducing operating costs.

3. Small footprint

Compact design for space-constrained installation environments.

4. Continuous operation

Automatically switch between work and backwash to ensure uninterrupted water supply.

5. Easy to maintain

Modular design makes it easy to disassemble and clean quickly, reducing maintenance difficulty and time.

6. Strong adaptability

The filtration accuracy can be adjusted according to actual needs, suitable for a variety of water quality conditions.

 

Application

The high capacity disc filter plays a key role in several fields due to its high efficiency and flexibility.

1. Industrial water. Suitable for cooling water circulation system, process water pretreatment, etc., to ensure the normal operation of equipment and prolong the life of equipment.

2. Agricultural irrigation. Effectively remove sediment, algae and other impurities from irrigation water to ensure the healthy growth of crops and save water resources.

3. Drinking water treatment. As a pretreatment or end point filtration unit, improve water quality safety and meet drinking water standards.

4. Swimming pool water treatment. Maintain clear water quality, remove suspended matter, and ensure the health and comfort of swimmers.

5. Wastewater treatment and reuse. Remove suspended solids during wastewater treatment to improve wastewater reuse rate.

6. Aquaculture. Maintain good water quality conditions, protect the health of farmed organisms, and improve aquaculture benefits.

 

Operation and maintenance

1. Check before installation. Ensure that all components are intact, correctly identify the direction of water flow, and install correctly according to instructions.

2. Daily monitoring. Regularly check the working pressure of the filter to avoid a decrease in efficiency due to excessive pressure difference.

3. Backwashing operation. According to the usage and water quality changes, start the backwashing program in a timely manner to maintain the filtration effect.

4. Filter disc cleaning. If necessary, manually remove the disc for thorough cleaning to remove stubborn deposits.

5. Regular inspection and replacement. According to the frequency of use and water quality conditions, regularly check the wear of the filter disc and replace the damaged parts in a timely manner.

 

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