Good Filtration Effect Scraper Self Cleaning Filter

Acts as a common solid-liquid separation equipment, the Good Filtration Effect Scraper Self Cleaning Filter is widely used in chemical, pharmaceutical, food, environmental protection and other industries. Its main feature is the use of mechanical scraper for automatic cleaning, which can effectively solve the problems of filter screen blockage and filtration efficiency decline during filtration.

 

The working principle of the good filtration effect scraper self cleaning filter is mainly to use a mechanical scraper to separate the filtered liquid from the solid, so as to achieve the purpose of solid-liquid separation. Its working process can be divided into two stages: filtration and cleaning.

1. Filtration stage - The material is fed into the filter through the feed pump, solid particles are deposited on the filter net, and the filtered cleaning liquid flows out of the filter through the filter screen to complete the filtration process.

2. Cleaning stage - When the solid particles in the filter reach a certain level, the filtration efficiency will be reduced, and cleaning is required at this time. During the cleaning process, the cleaning liquid in the filter is sprayed to the filter through the nozzle to initialize the solid particles on the filter screen. At the same time, the mechanical scraper scrapes the surface of the filter screen to scrape the solid particles off the filter screen and then discharges them through the discharge port.

 

Technical Parameters

Suitable liquid	Water and viscous liquid (<800000cps)
Filtration accuracy	30-1500 μm
Pressure	higher pressure can be customized
Temperature	0-200°C (depending on seal)
Filtration area	0.14m2-1.45m2
Cleaning pressure difference	0.05MPa
Gear motor	180W, three-phase, 380V, IP55 protection class
Scraper material	PTFE
Housing sealing material	NBR (standard) / VITON(FKM)
Blow-down valve	Pneumatic ball valve, IP65 protection class

 

Structural features

The structure of a good filtration effect scraper self cleaning filter mainly includes a filter body, a filter screen, a scraper, a nozzle, a driving device, and other parts.

1. Filter body. The filter body is generally made of corrosion-resistant materials such as stainless steel, which has high strength and corrosion resistance.

2. Filter. The filter is the core component of the scraper filter, and its parameters such as material, pore size and shape directly affect the filtration effect. Filters are generally made of stainless steel wire, polytetrafluoroethylene and other materials, which have high strength and corrosion resistance.

3. Scraper. The scraper is a key component of the scraper filter, and its material, shape and size parameters directly affect the cleaning effect. The scraper is generally made of high-hardness materials such as stainless steel, which has high wear resistance and corrosion resistance.

4. Nozzle. The nozzle is a part used to spray the cleaning liquid to the filter screen, and its spray angle, spray pressure and other parameters will affect the cleaning effect. Nozzles are generally made of corrosion-resistant and wear-resistant materials.

5. Drive device. The drive device is used to drive the scraper for scraping, and is generally driven by electric motor, pneumatic or hydraulic.

 

Product application

The good filtration effect scraper self cleaning filter has the advantages of simple structure, good filtration effect, and convenient cleaning, and are widely used in the following fields:

1. Chemical industry. It used to separate solid particles from various chemical raw materials and products to improve product purity.

2. Pharmaceutical industry. It used to separate solid particles in traditional Chinese medicine extracts, biological products, etc., to improve the quality of medicines.

3. Food industry. It used to separate solid particles from food raw materials and products to ensure food safety.

4. Environmental protection industry. It used to treat solid particles in wastewater and improve water quality.

5. Textile industry. It used to separate solid particles in the textile production process and improve product quality.

6. Battery industry. It used to separate solid particles during battery production to improve battery performance.

 

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