Automatic Self-Cleaning Brush Filter

The core working principle of the automatic self-cleaning brush filter is to use a motor-driven stainless steel brush to regularly clean the filter screen. When the pressure difference between the inlet and outlet of the filter reaches a preset value or reaches the cleaning time, the control system will start the self-cleaning program. First, the automatic sewage valve is opened, and then the motor drives the brush to rotate to remove impurities from the filter screen. These impurities are then discharged through the sewage valve, and the cleaned water continues to flow downstream. The whole process takes about 15 seconds and does not interrupt the normal operation of the system.

 

The automatic self-cleaning brush filter is mainly composed of the following parts: filter screen, stainless steel brush, motor, automatic sewage valve and control box. The filter screen can choose different aperture according to the needs of use, ranging from 3500 microns to 50 microns. The stainless steel brush is installed inside the filter screen and is driven by the motor to rotate. The automatic sewage valve is responsible for discharging the impurities generated during the cleaning process. The control box is the "brain" of the whole equipment, responsible for receiving the pressure difference signal, timing and controlling the start of the self-cleaning process.

 

Parameters

Caliber specification	DN50-DN600
Cleaning time	20-60 sec
filtration precision	50-3500 microns
Cleaning pressure loss	0.01-0.8MPa
control mode	Differential pressure, timing and manual
Control voltage	AC 220V
working voltage	Three-phase 380V, 50HZ
Flow of single unit	50-2800M3/H (Multiple devices can be connected in parallel to achieve maximum flow.)
Min. Operating pressure	0.2MPa
Max. Operating pressure	1.0-1.6MPa
Max. Operating temperature	100 °C
Speed of cleaning mechanism	14-20rpm

 

Performance advantages

1. High-efficiency filtration

The automatic self-cleaning brush filter can effectively remove suspended solids, sediment and other impurities in the water to ensure the quality of the effluent.

2. Intelligent control

The automatic self-cleaning brush filter can automatically start the cleaning program according to the pressure difference or time, without manual intervention, greatly improving work efficiency.

3. Energy saving and environmental protection

The self-cleaning process does not require downtime, saving water resources; at the same time, it also reduces energy consumption by reducing the frequency of manual cleaning.

4. Strong adaptability

The automatic self-cleaning brush filter is suitable for a variety of harsh environments, such as high temperature, low temperature, corrosive water quality, etc., and has a wide range of applicability.

 

Application field

The automatic self-cleaning brush filter is widely used in the following fields:

1. Industrial production

In the chemical, pharmaceutical, food processing and other industries, it is used to protect key equipment from impurities and improve product quality and production efficiency.

2. Municipal water supply

In the urban water supply system, it is used to remove suspended solids and sediment from the water source to ensure the safety and sanitation of residents' water.

3. Agricultural irrigation

In agricultural irrigation systems, it is used to filter irrigation water to prevent clogging of sprinklers and improve irrigation efficiency.

4. Cooling circulating water

In the cooling circulating water system of large enterprises such as power plants and steel plants, it is used to remove impurities from circulating water and prolong the service life of equipment.

 

Maintenance and upkeep

In order to ensure the stable operation and extended service life of the automatic self-cleaning brush filter, routine maintenance and upkeep are essential. Here are some suggestions:

1. Regular inspection

Regularly check the filter, including the operation status of key components such as filter screens, brushes, motors, and sewage valves, to detect and solve problems in a timely manner.

2. Cleaning cycle adjustment

Adjust the cleaning cycle according to the actual use situation to avoid equipment damage or water quality degradation due to excessive cleaning or insufficient cleaning.

3. Control box maintenance

Keep the control box dry and clean to avoid dust and moisture intrusion affecting its normal operation.

4. Professional training

Provide professional training to relevant operators to ensure that they are familiar with the operation process and maintenance points of the equipment, and improve the efficiency and safety of the equipment.

 

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