High-Efficiency Compact Basket Strainer

The high-efficiency compact basket strainer represents a commonly used filter equipment in the industrial field. It plays an important role in various liquid transportation systems due to its simple structure, good filtration effect and convenient maintenance. The main function of basket strainer is to remove solid impurities in the fluid, protect the normal operation of subsequent equipment and valves, and prevent failures caused by impurity blockage.

 

The high-efficiency compact basket strainer is mainly composed of the following components:

1. Inlet and outlet nozzles. Used to connect basket strainer and pipes to allow fluids to enter or leave the filter.

2. Filter cartridge. Is the core part of the basket strainer, used to intercept solid impurities in the medium. The filter cartridge is equipped with a filter screen, which can effectively filter impurities.

3. Filter basket. Located inside the filter cartridge, it is used to block solid impurities. The filter basket is usually woven from metal wire and has high filtration efficiency.

4. Upper cover. Used to cover the filter cartridge to ensure the integrity and sealing of the internal structure of the basket strainer.

5. Sealing ring. Installed between the upper cover and the inlet and outlet nozzles to prevent fluid leakage.

6. Fasteners. Used to fix the upper cover, filter cartridge and other components to ensure the stability and safety of the basket strainer.

 

Parameters

Equipment material	SS304, SS316L, carbon steel
Design pressure	1.0MPa, 1.6MPa, 2.5MPa
Inlet and outlet type	DN25-300 flange
Filter pore size	10-500 mesh and higher
Sealing ring material	Silicone rubber, EPDM rubber, fluorine rubber
Filter cartridges	Metal single-layer filter basket, metal sintered filter basket, etc.

 

How it works

The working principle of the high-efficiency compact basket strainer is mainly to use the filter basket to intercept the solid impurities in the medium, so as to realize the purification of the medium. When the fluid containing impurities enters the basket strainer through the inlet and outlet nozzle, the solid impurities in the fluid are blocked in the filter basket by the filter screen when passing through the filter cartridge equipped with the filter screen, and the clean fluid is discharged through the filter basket by the outlet of the basket strainer.

 

Over time, more and more impurities will accumulate in the filter basket, which will lead to an increase in fluid pressure and a decrease in flow. In order to restore normal fluid flow, the filter basket needs to be cleaned or replaced regularly.

 

Cleaning

Cleaning a basket strainer usually involves the following steps:

1. Shut down the system to ensure that the basket strainer is pressure-free.

2. Open the drain valve and drain the residual liquid in the basket strainer.

3. Remove the upper cover and fasteners and remove the filter basket.

4. Use appropriate cleaning agents and tools to clean the basket strainer to remove any attached impurities.

5. After cleaning, reinstall the filter basket and upper cover to restore the operation of the system.

 

Applications

The high-efficiency compact basket strainer is widely used in: chemical industry, petrochemical, petroleum, papermaking, mining, electric power, liquefied gas, food, pharmaceuticals, water supply and drainage, municipal administration, mechanical equipment supporting, electronic industry, urban construction and other fields.

 

Installation Notes

1. Before installation, check whether the screws are loose and whether dirt has been brought into the basket strainer. The basket strainers are generally installed horizontally. The inlet and outlet directions should be consistent with the arrow directions on the valve body and installed in front of the pipe inlet (in front of the pump). Please pay attention to the flow direction mark when installing.

2. The core part of the basket strainer is the filter basket. The filter basket is composed of a support mesh and a stainless steel wire mesh. The stainless steel wire mesh is a wearing part and requires special protection.

3. After the basket strainer has been working for a period of time, a certain amount of impurities will precipitate in the filter basket. At this time, the pressure drop will increase and the flow rate will decrease. The impurities in the filter basket need to be removed in time.

4. When cleaning impurities, protect the filter basket from deformation or damage. Otherwise, the reinstalled filter basket will not meet the filtration requirements.

5. If the filter basket is found to be damaged or deformed during maintenance, it should be replaced in time.

 

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