Low-Cost Reasonably Structured Duplex Filter

Name: Low-Cost Reasonably Structured Duplex Filter
Brand: AIDA
SKU: 236741563

The low-cost reasonably structured duplex filter is a type of filtration system that utilizes two filter vessels connected in parallel. This configuration allows for continuous operation while one filter is being serviced or cleaned. Duplex filters are commonly used in industrial and commercial applications where uninterrupted filtration is critical.

Product Details

The low-cost reasonably structured duplex filter is a high-efficiency filtration equipment that can work continuously without interrupting the production line, and is widely used in various industrial fields. Due to its continuous operation, dual filters are suitable for applications that require 24-hour uninterrupted production, such as food and beverage, pharmaceutical, chemical, water treatment, and other industries.

Key Parameters

Material : Stainless steel

Working temperature : 5 - 80°C

Flow rate : 1 - 200m³/h

Design pressure : 0.6Mpa

Performance Properties

1. Parallel design: The duplex filter consists of two filters installed in parallel on the same base. This design allows one filter to work while the other can be backwashed or replaced.

2. Three-way ball valve: The equipment uses two three-way ball valves, so that when cleaning or replacing the filter screen of one of the filters, the flow of fluid can be interrupted without interruption, ensuring the continuous operation of the production line.

3. Internal and external polishing: The internal and external surfaces of the filter are polished, which not only helps prevent the accumulation of microorganisms, but also facilitates cleaning and maintenance.

4. Quick-opening structure: The connection between the upper cover and the filter cartridge adopts a quick-opening structure, which is convenient for quick opening for cleaning or replacement of the filter screen.

5. Pressure and temperature resistance: The design of the inlet and outlet valves requires pressure and temperature resistance to ensure stable operation under different working conditions.

6. Good sealing performance: Good sealing performance guarantees normal operation under high pressure, preventing leakage, and ensuring the safety and hygiene of the working environment.

7. High flow capacity: The design of the duplex filter optimizes the flow path of the fluid, improves the filtration efficiency, and reduces the pressure loss.

Working Principle of Duplex Filters

The working principle of duplex filters is based on the parallel operation of two individual filters. When the system is in operation, fluid enters the inlet manifold and is distributed evenly to both filter housings. The fluid then passes through the filter elements, where impurities and contaminants are captured.

As the fluid flows through the filters, clean fluid exits through the outlet manifold and continues downstream to the process or equipment being protected. Meanwhile, any trapped particles accumulate on the surface of the filter elements, gradually reducing the flow rate and efficiency of the filters.

To maintain continuous operation, duplex filters are equipped with valves that allow for online cleaning and servicing. When one filter becomes clogged or reaches its maximum capacity, the corresponding valve is closed, diverting the flow of fluid through the second filter. The clogged filter can then be isolated and cleaned or replaced without interrupting the filtration process.

Advantages of Duplex Filters

The low-cost reasonably structured duplex filter offers several advantages over single filters or other types of filtration systems:

1. Continuous Operation. Duplex filters allow for uninterrupted filtration by enabling online cleaning and maintenance without the need for system shutdowns.

2. Redundancy. The parallel configuration of two filters provides redundancy, ensuring reliable filtration even in the event of a filter failure or maintenance issue.

3. Improved Efficiency. By distributing the flow of fluid evenly between two filters, duplex filters can handle higher flow rates and volumes while maintaining optimal filtration efficiency.

4. Versatility. Duplex filters are highly versatile and can be customized to suit a wide range of applications, including water treatment, oil and gas refining, chemical processing, pharmaceutical manufacturing, and more.

5. Cost Savings. While duplex filters may have a higher initial cost compared to single filters, they offer long-term cost savings by reducing downtime, maintenance expenses, and the risk of process disruptions.

Applications of Duplex Filters

The low-cost reasonably structured duplex filters find widespread use in various industries and applications where reliable filtration is essential for process efficiency and product quality. Some common applications include:

1. Hydraulic systems. Duplex filters are used to remove contaminants from hydraulic fluids, preventing damage to pumps, valves, and other hydraulic components.

2. Cooling water systems. Duplex filters help maintain the cleanliness of cooling water circuits in industrial equipment and machinery, reducing the risk of fouling and corrosion.

3. Process water treatment. Duplex filters are employed in water treatment plants and industrial processes to remove suspended solids, sediment, and other impurities from process water streams.

4. Chemical processing. Duplex filters play a critical role in chemical processing operations by ensuring the purity of raw materials, intermediates, and final products.

5. Food and beverage production. Duplex filters are used in the food and beverage industry to remove particles, debris, and microorganisms from process fluids, ensuring compliance with quality and safety standards.

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