High-Performance Automatic Self-Cleaning Filter

The high-performance automatic self-cleaning filter operates on the principle of direct interception, where the filter screen captures contaminants, reducing turbidity and purifying the water. This process helps to minimize the buildup of dirt, bacteria, algae, and corrosion, thereby protecting the integrity of other system components.

 

The high-performance automatic self-cleaning filter is equipped with a smart control box that monitors the pressure differential across the filter screen. As impurities accumulate on the screen, the pressure differential increases. Once it reaches a predetermined value or a set cleaning interval, the filter automatically initiates a self-cleaning cycle. This cycle involves opening the automatic drain valve and activating a motor-driven cleaning brush that dislodges the trapped debris, which is then flushed out through the drain valve. The entire process is completed without interrupting the flow of water, ensuring uninterrupted operation of the system.

 

Working Principle

The working principle of the high-performance automatic self-cleaning filter is based on the accumulation of impurities on the inner wall of the filter screen. As water enters the filter housing, it passes through the screen, where contaminants are captured. The clean water then exits through the outlet port. Over time, the accumulation of debris on the screen leads to an increase in pressure differential between the inlet and outlet ports. When this differential reaches a certain threshold, the filter's control system triggers the self-cleaning cycle.

 

During the cleaning cycle, the drain valve opens, and the motor-driven brush rotates, scrubbing the screen and dislodging the trapped debris. The loosened particles are then flushed out through the drain valve, leaving the screen clean and ready for the next cycle of filtration. This process is repeated as needed, ensuring that the filter remains effective and efficient throughout its operation.

 

Parameters

Single unit flow	50-1200M3/H, larger flow can be realized by multiple single units in parallel
Minimum working pressure	0.2Mpa
Maximum working pressure	1.0/1.6/2.5/4.0Mpa
Maximum operating temperature	80°C
Filtration accuracy	130~3500 microns
Control mode	Differential pressure, timing or manual
Cleaning time	60s
Cleaning mechanism speed	14-20rpm
Cleaning pressure loss	0.01Mpa
Control voltage	AC 220V
Rated operating voltage	Three-phase, AC220V /380V, 50HZ

 

Applications

The high-performance automatic self-cleaning filter finds applications in a wide range of industries and processes where water quality is critical. Some of the key areas where these filters are used include:

1. Industrial Water Treatment

In cooling towers, heat exchangers, and other industrial processes, the filter helps to remove suspended solids and prevent fouling, ensuring optimal performance and longevity of equipment.

2. Municipal Water Supply

In drinking water treatment plants, the filter is used to remove particulate matter and improve the overall quality of the water supply.

3. Agricultural Irrigation

In irrigation systems, the filter helps to prevent clogging of sprinklers and drip emitters, ensuring efficient water delivery to crops.

4. Aquaculture

In fish farms and aquariums, the filter maintains water clarity and quality, promoting healthy growth of aquatic life.

5. Wastewater Treatment

In wastewater treatment plants, the filter is used to remove suspended solids before discharge or further treatment.

 

Benefits

The high-performance automatic self-cleaning filter offers several advantages over traditional filtration methods, including:

1. Reduced Maintenance

The self-cleaning feature eliminates the need for manual cleaning, reducing downtime and maintenance costs.

2. Improved Efficiency

The continuous filtration process ensures that water quality is maintained at all times, without the need for frequent filter changes.

3. Longer Filter Life

The self-cleaning mechanism helps to extend the life of the filter screen, reducing replacement costs.

4. Versatility

The filter can be customized to suit a wide range of flow rates, filtration requirements, and operating conditions.

5. Environmentally Friendly

The filter reduces water waste by recycling the backwash water for further treatment or reuse.

 

Maintenance Requirements

Despite its self-cleaning capabilities, the automatic self-cleaning filter requires some routine maintenance to ensure optimal performance. Regular inspections should be conducted to check for any signs of wear or damage to the filter screen, motor, or other components. The control system should also be checked periodically to ensure that it is functioning correctly.

In addition, the filter housing should be cleaned periodically to remove any accumulated debris or sediment. This can be done by manually flushing the housing with clean water or using a soft brush to remove any stubborn deposits. It is also important to keep the filter housing and surrounding area free from debris and obstructions to ensure proper airflow and drainage.

 

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