Mirror-Polished Bag Filter

The mirror-polished bag filter is a highly efficient and reliable filtration device specially designed for liquid filtration. Its surface is precisely polished to achieve an extremely high finish, thus ensuring the corrosion resistance and easy cleaning of the equipment. This filter is widely used in food, beverage, pharmaceutical, fine chemical and other industries with strict hygiene requirements.

 

Structural Characteristics

1. Housing structure

The housing of the mirror-polished bag filter is usually made of stainless steel or carbon steel, which has good corrosion resistance and stable structural strength. The inside of the shell is designed as an enclosed space for installing the filter bag and performing liquid filtration operations.

2. Filter bag components

The mirror-polished bag filter is equipped with multiple filter bag components. Filter bags are usually made of polypropylene, polyester and other materials, which have high durability and filtration efficiency. The number and specifications of filter bags can be selected and adjusted according to specific process requirements and liquid handling capacity.

3. Inlet and outlet equipment

The mirror-polished bag filter is equipped with inlet and outlet pipelines and valves, which are used to receive the input of filtered liquids and the output of filtered liquids to ensure the flow of liquids and control the process.

4. Support structure

In order to ensure that the filter bag can be firmly fixed inside the equipment, the mirror-polished bag filter is usually equipped with a support structure, which can be a built-in bracket or an external support system to enhance the stability and filtration effect of the filter bag.

 

Design Features

1. High precision polished surface

The inner and outer surfaces of the mirror-polished bag filter are precisely polished, making the equipment less prone to bacteria and meeting strict hygiene standards. At the same time, the polished surface is also easy to clean and disinfect, reducing maintenance costs.

2. Bag filter design

The use of bag filter elements to capture solid impurities in liquids allows for flexible and efficient filtration by selecting filter bags of different precision according to specific requirements.

3. Sanitary accessories

All components that come into contact with liquids are made of high-quality stainless steel or other sanitary materials to ensure that they do not contaminate the liquids.

 

Parameters

Flange standard	HG, GB, SH, HGJ, J8, ANSI, JIS
Connections	Thread, Flange, Clamp
Drain outlet specification	1/4
Filtering precision	0.5 - 800 μm
Design pressure	0.6 - 1.0 Mpa
Design temperature	90°C for PP filter bag, 130°C for PE filter bag, 240°C for PTFE filter bag
Surface treatment	Sand blasting, polishing
Housing material	20#, 304, 316L, 2205/2507, titanium
Sealing gasket material	Silica gel, NBR, PTFE
Filter bag material	Polyester, polypropylene, nylon, PTFE, glass fiber

 

Application Field

The mirror-polished bag filter is widely used in chemical, pharmaceutical, food and beverage, electronics, environmental protection and other industries. Specifically, it is often used in the following scenarios:

1. Chemical industry

In chemical production, liquid filtration is a crucial step. Mirror-polished bag filters can be used to remove solid particles such as pigments, colorants, and resins to ensure product purity and quality.

2. Pharmaceutical industry

The pharmaceutical production process requires precise filtration of the liquid medicine. The mirror-polished bag filter can effectively remove tiny impurities and microorganisms, ensuring the purity and hygiene standards of the liquid medicine.

3. Food and beverage industry

In the production of food and beverages, liquid filtration is a necessary step to ensure product quality and safety. Mirror-polished bag filters can remove suspended solids, microorganisms, and other unclean substances, ensuring the hygiene and taste of food and beverages.

4. Environmental protection industry

In the process of wastewater treatment and reclaimed water utilization, mirror-polished bag filters can remove suspended solids and particulate matter from wastewater, improving the water purification effect.

 

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