Self-Cleaning Scraper Filter

Self-cleaning scraper filter automatically removes particulate impurities on the inner surface of the filter element through mechanical scraping, enabling continuous online filtration. It is mainly designed for high-viscosity filtration, suitable for liquids with viscosity up to 800,000 cps. The filtration precision range is 30-1500 microns, achieving precise filtration. It can scrape impurities away from the surface of the filter element as quickly as possible, thereby efficiently removing more impurities, and is suitable for filtration of water and various viscous liquids. It is designed and manufactured according to the standards of high performance, high quality and high reliability, achieving world-class quality.

Structure and principle

1. Precision designed filter element system

The heart of the self-cleaning scraper filter lies in its precise filter element structure. These filter elements are usually made of high-strength, corrosion-resistant materials, and the surface is covered with a filter screen accurate to the micron level, which can effectively intercept solid particle impurities in the fluid. The filter element design takes into account the needs of self-cleaning, and the shape and arrangement are optimized to adapt to the movement trajectory of the scraper.

2. Innovative scraping mechanism

The system's built-in mechanical scraper is its soul. These scrapers are made of durable materials and are controlled by a precise drive mechanism to move slowly on the surface of the filter element, using physical scraping force to effectively remove impurities attached to the filter screen. The design of the scraper not only ensures gentle contact with the filter screen to avoid damage, but also ensures efficient cleaning.

3. Automatic cleaning cycle

The filter is equipped with an intelligent control system that automatically starts the cleaning program based on preset parameters such as pressure difference, time or flow. Once an increase in filtration resistance is detected, the scraping action is automatically performed, while the filtration process is briefly interrupted or bypassed to ensure continuous and efficient filtration performance.

Efficient filtration, accurate removal of impurities

1. The nemesis of high viscosity materials

For extremely high viscosity fluids up to 800,000 cps, the self-cleaning scraper filter exhibits unparalleled processing power. Its design takes into account the flow characteristics of high viscosity fluids, allowing even the most stubborn soft impurities to be effectively captured and removed, avoiding the clogging problems common to traditional filters.

2. Wide accuracy range, flexible adaptation

Accuracy ranges from 30 to 1500 microns, meeting the diverse needs of different industries for fluid purity. Whether it is clear liquids that require fine filtration, or coarse filtration scenarios with high tolerance for impurity size, self-cleaning scraper filters provide the right solution.

Parameters

Advantages

Self-cleaning scraper filters offer the following five advantages:

1. Traditional filter bags, filter elements, vibrating screens, basket filters, etc. are prone to clogging during filtration, requiring frequent replacement of filter consumables or cleaning of filter containers. Self-cleaning scraper filters can solve this problem well. Continuous filtration and automatic slag removal greatly reduce the cost of labor and consumables.

2. Faced with materials with high viscosity chemical properties, the flow rate is often greatly reduced during filtration, which seriously affects the progress of production. The self-cleaning scraper filter adopts a unique filter material design, which can greatly improve the filtration speed, even for high viscosity materials.

3. The self-cleaning scraper filter uses a completely airtight filtration method, allowing no odor to seep out during the filtration process. This is particularly prominent in the pesticide filtration industry. The airtight filtration method also handles environmental pollution well.

4. The self-cleaning scraper filter is fully automated, providing 24-hour uninterrupted operation to ensure high production efficiency and continuity without the need to replace consumables.

5. The scraper of the self-cleaning scraper filter adopts a specially made PTFE scraper, which can effectively scrape out the surface impurities inside the filter and make the filtration cleaner.

Application scenario

Self-cleaning scraper filters are widely used in:

1. Petrochemical industry: used to filter petroleum products, chemical raw materials, etc.

2. Metallurgical industry: used to filter metallurgical waste, ore powder, etc.

3. Food industry: used to filter edible oil, syrup, beer, etc.

4. Pharmaceutical industry: used to filter pharmaceutical powders, biological products, etc.

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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