Durable Duplex Filter For Water Treatment

The Durable Duplex Filter For Water Treatment is a commonly used water treatment equipment, mainly used to remove suspended matter, particulate matter and microorganisms and other impurities in water to ensure the safety and purity of water quality.

 

As its name indicates, the duplex filter consist of two single-barrel filters, mounted in parallel on the same base. Each filter unit has its own inlet and outlet, and is controlled by a three-way ball valve. In normal operation, one filter unit is in the operating state and the other is in the standby state. This design allows for the maintenance of a single filter unit without stopping the entire filtration system, as the two filter units can be used alternately. When the filter unit in operation needs to be cleaned or the filter element replaced due to blockage, it can be quickly switched to the standby filter unit through the control system, thus achieving seamless switching and ensuring continuous filtration of the fluid.

 

Working principle

The working principle of the Durable Duplex Filter For Water Treatment is relatively simple, mainly using the screening effect of the filter element to intercept suspended solids and sediments in the water. When the water flows through the filter element, impurities larger than the pore size of the filter element are trapped on the surface of the filter element, while cleaner water flows out of the filter through the pore size of the filter element. Over time, more and more impurities are trapped on the filter element, resulting in clogging of the filter element pore size, increasing the resistance of water flow through the filter element, and reducing the filtration efficiency. At this time, the filter element needs to be cleaned or replaced to restore the performance of the filter.

 

Parameters

Material	Stainless steel or carbon steel
Filtration areas	5.0 m2, 10 m2, 15 m2, 20 m2, 25 m2, 30 m2, 40 m2
Filtration accuracy	0.3, 0.5, 1.5, 10, 15, 25, 50, 100, 200, 300, 400 μm
Design pressure	0.6 Mpa
Flow rate	1 ~ 200 m3/h
Working temperature	5 ~ 80°C

 

Advantages

The advantages of Durable Duplex Filter For Water Treatment include the following:

1. Good filtration effect. The duplex filter adopts physical filtration method, which can effectively remove suspended solids, particulate impurities, etc. in the liquid to ensure the normal operation of subsequent equipment and processes.

2. Compact structure. The two filter elements of the duplex filter are installed in parallel, providing a small footprint and saving space.

3. Easy to operate. The operation of the duplex filter is simple, only need to clean the filter regularly and discharge impurities, without the need for professional maintenance.

4. Strong adaptability. The filter screen of the duplex filter can be selected according to the actual needs of different mesh numbers and materials to adapt to the filtration requirements of various liquids.

5. Continuous operation. The two filter elements of the duplex filter can be used alternately to achieve continuous filtration and improve filtration efficiency.

 

Scope of application

The Durable Duplex Filter For Water Treatment is widely used in many fields due to its simple structure, convenient operation, and easy maintenance, such as:

1. Industrial circulating water system: used to remove suspended solids and sediments in circulating water and reduce the pollution of fillers in cooling towers.

2. Agricultural irrigation: used to purify farmland irrigation water, reduce soil pollution and increase crop yields.

3. Food and beverage industry: used to ensure the safety of food and beverage water quality and improve product quality.

4. Medical industry: used to purify pharmaceutical water to ensure the quality and safety of medicines.

 

Maintenance

In order to ensure the long-term and effective operation of the duplex filter, regular maintenance is required.

1. Regularly check the tightness of the filter to ensure that there is no leakage.

2. Regularly clean the filter element to maintain its cleanliness and extend its service life.

3. Regularly check the pressure gauge to ensure that it accurately displays the pressure inside the filter.

4. If any abnormalities are found in the filter, it should be promptly shut down for inspection to avoid further damage.

 

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