High Filtration Accuracy Wedge Wire Filter Tube

The high filtration accuracy wedge wire filter tube, also known as slot tube, T-wire filter tube, fully wound welded wire tube or Johnson tube, consists of high-precision surface wire spirally wound on the axial support rib. The support rib and surface wire are firmly welded to each other by resistance welding. This structure makes the wedge wire filter tube have high filtration accuracy and stability, and is widely used in various liquid and solid separation occasions.

Definition

The high filtration accuracy wedge wire filter tubes are made by winding high-precision metal wires around one or more axial support ribs according to a specific spiral angle, and firmly welding the wires and the wires to the support ribs through resistance welding. Its name comes from its wedge-shaped metal wire structure, which makes the filter tube have more filtration area per unit length, thereby improving the filtration efficiency.

Structural features

The main structural features of the high filtration accuracy wedge wire filter tube are as follows:

1. Wedge wire. The metal wire is wound around the support rib to form a wedge-shaped structure, which increases the filtration area per unit length.

2. Multi-layer filtration. Multiple layers of wedge wires of different specifications can be used in a superimposed manner to achieve more efficient graded filtration.

3. High strength. The support ribs provide good mechanical strength, allowing the filter tube to withstand a high pressure difference.

4. Easy to clean. The wedge wire filter tube can be easily cleaned by backwashing and other methods to extend its service life.

5. Corrosion resistance. It is usually made of corrosion-resistant materials such as stainless steel and is suitable for various corrosive environments.

6. High filtration accuracy. Due to its unique wedge wire structure, it can effectively filter out particles of different sizes.

Parameters

Application

The high filtration accuracy wedge wire filter tubes are widely used in various industries due to their excellent performance, including but not limited to:

1. Water treatment

Municipal water supply, sewage treatment, seawater desalination and other fields.

2. Petroleum and natural gas

Oil well sand control, natural gas filtration, oilfield sewage treatment, etc.

3. Chemical industry

Chemical filtration, catalyst recovery, resin capture, etc.

4. Food and beverage

Juice filtration, beer filtration, syrup filtration, etc.

5. Pharmaceuticals

Drug clarification, bacterial filtration, liquid-solid separation of powdered drugs, etc.

Working principle

The working principle of the high filtration accuracy wedge wire filter tube is mainly to use its wedge wire structure to intercept and filter particulate matter in the fluid. When the fluid passes through the filter tube from the outside, larger particles will be retained on the outer surface of the filter tube; smaller particles will continue to penetrate inward until they are intercepted again by the internal wedge wire. In this way, the wedge wire filter tube achieves graded filtration of particles of different sizes.

Selection method

Correct selection is the key to ensure the maximum performance of wedge wire filter tubes. The following factors need to be considered when selecting:

1. Filtration accuracy. Select the appropriate filtration accuracy according to the size of the particles to be filtered out.

2. Flow rate. Select the filter tube of the corresponding specification according to the design flow rate of the system.

3. Pressure level. Select a filter tube with sufficient strength according to the working pressure of the system.

4. Corrosion resistance. Consider the corrosiveness of the medium and select the appropriate material.

5. Cleaning method. Choose whether to use a detachable design or a backwash design according to the actual situation.

Maintenance

In order to ensure the long-term stable operation of the wedge wire filter tube, regular maintenance is necessary:

1. Cleaning. When the filter tube is blocked or the filtering effect is reduced, it should be cleaned. Cleaning can be done by physical methods (such as backwashing, brushing) or chemical methods (such as soaking with solvents).

2. Inspection. Regularly check whether the filter tube is damaged, corroded or leaking.

3. Replacement. When the filter tube cannot restore the filtering effect by cleaning, it should be replaced in time.

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· 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

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