Precision-Crafted Large Flow Security Filter

The precision-crafted large flow security filter is a water treatment equipment specially designed for large-diameter and high-flow pipelines. It is mainly used to remove suspended particles and impurities in water and protect subsequent precision filtration equipment such as reverse osmosis membranes and ultrafiltration membranes from damage.

 

The precision-crafted large flow security filter removes suspended matter, particulate matter, colloid and other impurities in the water by means of physical interception. When the water flows through the filter layer composed of filter materials (such as polypropylene meltblown filter elements, wire wound filter elements, folded filter elements, etc.), the impurities are trapped on the surface or inside of the filter materials, and the clean water continues to flow to the downstream equipment through the filter layer.

 

Main purpose

- Protect back-end equipment. Prevent large particles from entering precision equipment such as reverse osmosis membranes and ultrafiltration membranes to avoid blockage and damage.

- Improve water quality. By removing suspended solids, improve the sensory properties of water (such as clarity), chemical stability, and create good conditions for subsequent treatment.

- Extended system life. Effective pretreatment can significantly reduce the maintenance and operating costs of the entire water treatment system.

 

Structural features

1. High Flow Design. Specially configured to handle high flow rate requirements, ensuring that efficient water treatment capacity is maintained without sacrificing filtration effects.

2. Multi-stage filter structure. Multi-stage filter elements can be configured to improve the filtration accuracy step by step and effectively intercept impurities of different sizes.

3. High-strength shell. Made of stainless steel or reinforced plastic to ensure structural stability and corrosion resistance under long-term use.

4. Quick-opening design. It is convenient to quickly replace the filter element, reducing downtime and improving maintenance efficiency.

5. Precise sealing technology. Such as O-rings, welding seals, etc., to ensure no leakage and maintain system pressure stability.

 

Filtration accuracy and filter material selection

Filtration accuracy:

Common specifications are 5 microns, 10 microns, 20 microns, etc., selected according to the requirements of back-end equipment and water source conditions.

 

Filter media type:

- Polypropylene meltblown filter element: Cost-effective and suitable for pre-filtration.

- Wire-wound filter element: By winding fibers of different densities, a more uniform filtration effect is achieved.

- Pleated filter element: High filtration area, suitable for applications requiring large flow and high dust capacity.

 

Parameters

Operating pressure	0.75MPa - 1.6MPa
Operating temperature	20-80°C
Flow	30, 60, 120T/H
Filtration precision	1-100μm
Housing material	304 stainless steel
Filter element length	10, 20, 30, 40 inches
Surface treatment	Polishing

 

Scope of application

- Industrial water. Chemical, power, steel, electronics and other industries cooling water, process water pretreatment.

- Drinking water treatment. Municipal water supply system, bottling water plant, direct drinking water device front-end filtration.

- Food and beverage industry. Guarantee the quality of production water and meet food safety standards.

- Pharmaceutical industry. Primary filtration of pharmaceutical water to ensure the purity of pharmaceutical production.

- Reverse osmosis pretreatment. Provides reliable protection for RO systems and extends the service life of membrane modules.

 

Selection guide

1. Evaluate flow requirements. Determine the maximum and average flow rates according to actual operating conditions to ensure that the processing capacity of the filter matches.

2. Determine the filtration accuracy. Consider the water quality requirements of the back-end equipment and choose the appropriate filter element accuracy.

3. Consider system compatibility. Confirm whether the interface size and material match the existing piping system.

4. Evaluate environmental factors. Evaluate environmental factors such as temperature, pressure, water hardness, etc., and choose the appropriate material and design.

5. Maintenance and cost considerations. Understand the filter replacement cycle and cost, and comprehensively evaluate long-term operating costs.

 

Maintenance

- Regular inspection. Monitor the inlet/outlet water pressure difference, and replace the filter element in time when it exceeds the recommended value.

- Filter element replacement. Follow the manufacturer's recommended replacement cycle, or according to the actual pressure difference change.

System cleaning. Regularly clean the inside and outside of the shell to prevent the growth of microorganisms.

- Record maintenance. Establish maintenance logs and track filter replacement history to help predict future maintenance needs.

 

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