Fully Automatic Brush Self-Cleaning Filter

The fully automatic brush self-cleaning filter represents a piece of highly intelligent water filtration equipment. It not only has basic filtration functions, but also can automatically perform the cleaning process to maintain the cleaning and filtration efficiency of the filter screen. The filter is equipped with an automatic control system, which can start the cleaning procedure according to the set time or pressure difference. When it is detected that the dirt on the filter screen reaches a certain amount, the system will automatically start the brush to clean the filter screen without manual intervention.

 

Filtration process

The fully automatic brush self-cleaning filter intercepts impurities and suspended solids in the water through a filter screen, so that clean water flows through the filter. When the impurities on the filter screen accumulate to a certain extent, the filter will automatically start the cleaning process to restore the filtration capacity of the filter screen.

 

More specifically, this cleaning process typically involves the following steps:

1. Impurity interception

When water flows into the filter from the water inlet, the impurities in it are intercepted by the filter screen, and clean water flows out of the water outlet.

2. Differential pressure sensing

With the accumulation of impurities, the pressure difference on both sides of the filter screen will gradually increase. When the pressure difference reaches the preset value (or after the preset time), the filter will start the automatic cleaning program.

3. Automatic sewage discharge

At the beginning of the cleaning process, the filter first opens the sewage valve to allow part of the water containing impurities to discharge the filter.

4. Brush the filter screen

At the same time, a rotating brush will begin to clean up the impurities attached to the filter screen.

5. Continuous filtration

During the entire cleaning process, the filter still maintains the passage of water, that is, the system continues to flow.

6. Intelligent Control

The entire cleaning process is usually controlled by an intelligent control box, allowing users to choose a cleaning mode based on differential pressure, time, or manual triggering.

7. Reset cycle

After the cleaning is completed, the filter returns to normal working condition and waits for the next cleaning cycle.

 

Performance characteristics

The performance characteristics of fully automatic brush self-cleaning filters include, but are not limited to, the following:

1. High-efficiency filtration

It can effectively remove suspended solids, sediment, iron cutting, particulate matter and other impurities in water, reduce the turbidity of water, and improve water quality.

2. Automatic cleaning function

When the filter detects that the pressure difference on the filter screen reaches the preset value or reaches the preset cleaning time, the cleaning procedure will be automatically started without manual intervention.

3. Uninterrupted operation

During the cleaning process, the filter can still maintain the passage of water, that is, the system continuously flows, ensuring the continuous operation of the equipment.

4. Intelligent control system

Equipped with advanced PLC programmable logic controller, it can realize functions such as automatic detection, automatic cleaning, and automatic sewage discharge, making it easy to operate and maintain.

5. Energy-saving and environmentally friendly

Compared with traditional filtration equipment, fully automatic brush-type self-cleaning filters can reduce water consumption and reduce energy use, in line with the concept of green development.

6. Easy to install

Compact design, simple structure, easy to install and maintain.

7. Long service life

Made of high-quality materials, it is corrosion-resistant, wear-resistant, and has a long service life.

8. Adaptable

It can be applied to water treatment needs under different water quality and working conditions, such as industrial cooling water, agricultural irrigation water, drinking water, etc.

 

Parameters

Comprehensive Parameters
Operating flow		50m³/h - 2500m³/h
Working pressure		2bar - 16bar (230psi)
Filter area		3000cm² - 20000 cm²
Inlet / outlet diameter		DN50 - DN900
Ultra-high operating temperature		80°C
Cleaning Parameters
Blow-down valve	Cleaning time		Water consumption per cleaning
DN25, DN50, DN80	15 - 60S		≤ 1%

 

Benefits

The benefits of using a fully automatic brush self-cleaning filter include the following:

1. Improve water quality

Filters can effectively remove suspended matter, particulate matter, and impurities from water, reducing the turbidity of the water, thereby improving water quality.

2. Reduced maintenance

Due to its automatic cleaning function, the frequency of manual cleaning is reduced, and maintenance costs are reduced.

3. Extend equipment life

By filtering out harmful substances, downstream equipment can be protected from contamination, thus prolonging the service life of the equipment.

4. Energy conservation and emission reduction

It reduces the waste of water resources, reduces energy consumption, and has better environmental protection and energy saving effects.

5. Reduce operating costs

Due to its efficient automatic cleaning function, it reduces the use of manpower and water resources, reducing operating costs.

6. Improve production efficiency

By reducing the downtime caused by cleaning, the overall efficiency of the production line is improved.

7. Intelligent management

Equipped with an intelligent control system, it can monitor the working status of the filter in real time and automatically adjust the cleaning cycle as needed.

8. Enhance production safety

Filters can prevent various production safety issues caused by water quality issues.

 

Application

The fully automatic brush self-cleaning filter is widely used in many fields due to their high efficiency and automation, including:

1. Industrial water treatment

In the steel, chemical, textile, paper, power and other industries, it is used for the pretreatment of circulating cooling water to protect subsequent process equipment and avoid pipeline blockage and equipment wear.

2. Municipal water supply

In the urban water supply system, it is used to filter groundwater, lake water and other water sources to improve the quality of drinking water.

3. Agricultural irrigation

In farmland irrigation systems, it is used to filter sediment and impurities in water sources, protect sprinkler irrigation equipment and drip irrigation systems.

4. Food and beverage industry

In the food processing and beverage production process, it is used to filter raw materials and finished products to ensure the quality and safety of products.

5. Environmental protection

In wastewater treatment and reuse systems, it is used to remove suspended matter and solid waste, reduce pollutant load, and improve water recycling.

6. Swimming pools and water parks

Used to filter water from swimming pools and water entertainment facilities to maintain clean and hygienic water quality.

7. Seawater desalination

In the process of seawater desalination, as a pretreatment step, suspended solids and impurities in seawater are removed.

8. Building water supply and drainage

In the building's water supply and drainage system, it is used to filter domestic water, protect pipes and water equipment.

9. Pharmaceutical industry

In the pharmaceutical process, pure water preparation and liquid filtration are used to ensure the quality and safety of medicines.

 

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