Solid-Liquid Separation Multi-Bag Filter

The solid-liquid separation multi-bag filter is mainly used to separate solid particles from liquids for the purpose of purifying fluids. Due to the use of multiple filter bags working in parallel, it has a larger filter area and can handle higher flow rates while maintaining lower pressure losses compared to single-bag filters. Each filter bag is independent, and when it needs to be cleaned or replaced, it is easy and fast to operate, reducing downtime.

Structural Composition

The solid-liquid separation multi-bag filter is mainly composed of the following parts:

1. Filter cylinder

Usually made of stainless steel, it provides a sturdy container to carry the filter bag and withstand the pressure during the filtration process.

2. Filter cylinder cover and quick opening mechanism

Designed with quick opening and closing function, it is convenient to replace the filter bag and reduce maintenance time.

3. Filter bag

As the core components, the filter bags of different materials and pore sizes are selected according to needs to meet different filtration accuracy requirements.

4. Inlet and outlet pipelines

Connect the external conveying system to realize the introduction and export of liquids, and support various working modes such as side in and bottom out.

Working Principle

The operation of solid-liquid separation multi-bag filter is based on pressure-driven solid-liquid separation technology.

1. Liquid introduction

The liquid to be filtered is pushed by the pump and enters the inside of the filter cylinder through the pipeline.

2. Filtration process

The liquid passes through the filter bag, the solid particles are intercepted, and the clean liquid passes through the filter bag and flows out from the bottom or side.

3. Solid-liquid separation

As filtration proceeds, solids accumulate on the surface of the filter bag, while the filtered liquid maintains the desired purity level.

4. Discharge and cleaning

When the filter bag reaches a certain level of blockage, it is necessary to stop the filtration process, open the cylinder cover, replace or clean the filter bag, and restore the filtration efficiency.

Performance Characteristics

1. High efficiency and large flow rate

The multi-bag design increases the filtration area, which greatly increases the amount of liquid handled per unit time, making it suitable for large-scale continuous production.

2. Flexibility and customizability

Filter bags of different materials and precision can be selected according to actual needs to adapt to a variety of filtration conditions.

3. Easy to operate

The quick-opening and closed design facilitates quick replacement of filter bags, reducing maintenance costs and time.

4. Economical and practical

Compared with other filtration equipment, multi-bag filters have lower initial investment and operating costs.

5. Good airtightness

Ensure that the filtration process is leak-free and meets environmental protection and safety requirements.

Multi-Bag Filter Model Table

Application Field

1. Chemical industry

Used for the filtration of lubricating oil, jet coal and other oil products, as well as catalyst recovery, wastewater treatment, etc.

2. Water treatment

Remove suspended solids in wastewater pretreatment and wastewater reuse systems to improve water quality.

3. Food and Beverage

Filter production water to ensure the purity and safety of the final product.

4. Pharmaceutical industry

Used for the filtration of raw materials and intermediates to ensure the quality of medicines.

5. Electronic industry

Filtration electrophoretic paint, ultrafiltration protection, etc., to ensure a clean environment for the manufacturing of precision electronic products.

Maintenance And Upkeep

1. Regular inspection

Regularly check whether the filter components are in good condition and whether there is any leakage.

2. Filter bag management

According to the nature and frequency of use of the filter medium, develop a reasonable filter bag replacement plan to avoid excessive pressure due to blockage.

3. Cleaning and maintenance

When replacing the filter bag, the filter cylinder and supporting filter basket should be thoroughly cleaned to avoid contaminants remaining.

4. Record maintenance

Establish filter usage and maintenance records, track filtering effects and equipment status, and adjust maintenance strategies in a timely manner.

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

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