High-Efficiency Filtration Automatic Cleaning Disc Filter

The high-efficiency filtration automatic cleaning disc filter is a common water filtration device that filters impurities from water through a series of plastic discs. These discs have different trench directions, and when water flows through them, impurities are trapped at the intersection of the discs. The disc filter can effectively remove suspended solids, sediment, algae and other tiny particles from water, so as to achieve the purpose of purifying water quality.

 

The advantages of the high-efficiency filtration automatic cleaning disc filter include:

1. Efficient filtration. It can effectively remove fine impurities in water with high filtration accuracy.

2. Easy to clean. The filter can be easily cleaned by backwashing to restore its filtration effect.

3. Strong corrosion resistance. Usually made of materials such as plastic or stainless steel, it has good corrosion resistance and long service life.

4. Simple maintenance. Simple structure, easy to maintain.

 

How it works

The working principle of the high-efficiency filtration automatic cleaning disc filter is based on the physical filtration and automatic backwashing mechanism. The following are its main working steps:

1. Filtration stage

The water to be filtered enters through the water inlet of the filter and passes through the internal disc assembly. Between the discs, impurities in the water are trapped, while clean water flows out of the filter outlet.

2. Backwashing stage

As the filtration continues, the impurities trapped on the disc will gradually increase, resulting in a decrease in filtration efficiency. At this point, the control system will trigger the backwashing process. During the backwashing process, a small part of the clean effluent is directed back to the filter inlet, and the disc is backwashed at a certain pressure and flow rate.

3. Cleaning stage

During the backwashing process, the discs will automatically rotate, so that different parts of each disc can be initialized by the water flow, thus effectively removing impurities trapped on the disc. This process does not require manual intervention and can be carried out continuously.

4. Sewage discharge stage

The cleaned impurities are discharged from the sewage outlet of the filter with the water flow, completing the entire cleaning process.

5. Cycle work

After backwashing and cleaning, the filter restores its filtration capacity and continues for the next filtration cycle until the set time or pressure difference is reached, triggering the backwashing and cleaning process again.

 

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

 

Application

Here are some common application fields of the high-efficiency filtration automatic cleaning disc filter:

1. Municipal water treatment

The automatic cleaning disc filter can be used for primary filtration in municipal water supply systems to remove suspended solids and solid waste from water and ensure the quality of drinking water.

2. Industrial water treatment

In the fields of industrial cooling water systems, boiler feed water pretreatment, and industrial wastewater treatment, the automatic cleaning disc filter can effectively remove impurities and suspended solids from water, protecting key equipment from pollution and corrosion.

3. Agricultural and garden irrigation

The automatic cleaning disc filter is used in agricultural irrigation to filter sediment, algae, and other pollutants in water sources, protecting sprinklers from being blocked and improving irrigation efficiency.

4. Wastewater treatment and reuse

In wastewater treatment plants, the automatic cleaning disc filter can be used to deeply filter treated wastewater to meet discharge standards or reuse requirements.

5. Food and beverage industry

In the food processing and beverage production process, the automatic cleaning disc filter can be used to filter impurities in raw materials to ensure the quality and safety of products.

6. Medical and pharmaceutical industries

In the medical and pharmaceutical fields, the automatic cleaning disc filter is used for fine filtration to ensure the purity of liquid medicines and water for injection.

7. Commercial buildings and HVAC systems

The automatic cleaning disc filter can be used in HVAC systems in commercial buildings to filter dust and pollutants from the air and maintain indoor air quality.

8. Other fields

The automatic cleaning disc filter can also be used in the energy, papermaking, mining, textile, and other industries to filter related process fluids and improve production efficiency and product quality.

 

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