Precise-Filtering Single Bag Filter

In today's many industrial production and fluid treatment processes, pure and impurity-free fluids are one of the key factors to ensure product quality and safe operation of equipment. The precise-filtering single bag filter, as a leader in filtration technology, plays a crucial role in many fields such as chemical, pharmaceutical, food and beverage, water treatment, etc.

 

The precise-filtering single bag filter has a simple structure and a small processing flow, making it suitable for smaller-scale filtration needs. Its advantage is that it is easy to operate and quick to replace the filter bag.

 

The delicate construction of the single bag filter

1. Core Components Revealed

- Filter bag. As the core component of filtration, the filter bag is usually made of polypropylene, nylon, stainless steel wire mesh and other materials, with different pore size specifications to meet the needs of different filtration accuracy. The material selection of the filter bag depends on the nature of the liquid to be filtered (such as chemical compatibility, temperature tolerance).

- Metal mesh basket. The sturdy metal mesh basket not only provides stable support for the filter bag, but also ensures the stable shape of the filter bag under working conditions to avoid leakage or damage caused by uneven pressure.

- Shell. The shell is usually made of stainless steel or carbon steel, which has good corrosion resistance and strength, providing a closed and safe operating environment for the entire filtration system.

- Inlet and outlet. Designed with clearly marked liquid inlet and clean fluid outlet to ensure clear liquid flow and easy installation and maintenance.

2. The wisdom of structural layout

The single bag filter adopts an open top design, which is convenient for quick replacement of filter bags. Its compact structure design not only saves space, but also simplifies the operation process and improves the filtration efficiency.

 

Working principle: The art of impurity interception

The working process of a single bag filter is simple and efficient.

1. Inflow stage. The liquid to be filtered enters from the inlet of the filter, and with the pressure difference, the liquid passes through the filter bag.

2. Filtration stage. The microporous structure of the filter bag can effectively trap solid particles, suspended solids and other impurities in the liquid, allowing only clean fluids to pass through.

3. Outflow stage. The liquid purified by the filter bag is pooled and flows out from the outlet to achieve the expected filtration effect.

4. Maintenance stage. When the filter bag is blocked to a certain extent, affecting the filtration efficiency, just stop the machine, open the top cover, take out and replace the filter bag to resume use, the process is fast and convenient.

 

Widely used: Generalists in the industry

The precise-filtering single bag filter plays an important role in multiple industries due to their flexibility and efficiency.

1. Chemical industry. Used for raw material filtration, product purification, to prevent blockage of pipelines and production equipment.

2. Food and Beverage. Ensure the cleanliness of water quality and raw materials, and improve food safety standards.

3. Pharmaceutical field. During the drug production process, the solution is finely filtered to remove tiny particles and ensure the quality of the drug.

4. Water treatment. Remove suspended solids in the circulating water system to protect subsequent equipment from contamination.

5. Coatings and inks. Filter out foreign matter during the production process to ensure uniform color and texture of the product.

 

Technical 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
***The above parameters are for reference only and can be customized according to customer requirements.

 

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