Automatic Pneumatic Scraper Self-Cleaning Filter
Introducing the TSQ series pneumatic scraping self-cleaning filter, a cornerstone of innovation that ensures optimal filtration performance and reliability. This ingenious device automatically removes particles and impurities from the internal surface of the filter element using advanced mechanical scraping. It operates continuously online, offering unparalleled convenience and efficiency.
The TSQ series scraping self-cleaning filter is engineered to handle high viscosity liquids up to a staggering 800,000 mPa.s with precision. Boasting a filtration degree ranging from 25 to 1500 μm, it swiftly and efficiently removes impurities, setting new standards in filtration technology. Ideal for both water and a variety of viscous liquids, this filter is the epitome of efficiency and effectiveness.
Work Principle
The liquid flows in from the inlet , flows through the filter element and then flows out from the outlet . Impurities are trapped on the inner surface of the filter element. When impurities trapped on the surface of the filter element accumulate to a certain amount, the cleaning procedure is initiated by a timer setting or triggered by a differential pressure sensor.
The speed reducer or cylinder drives the scraper blades attached to the surface of the filter element to rotate and scrap off the impurities. These impurities fall into the bottom of the filter. Drain valve at the bottom of the filter shall be opened regularly to drain out the high concentration liquid for recycling.the waste liquid can be reclaimed if necessary.
Discover the Intricate Parts of the Self-Cleaning Filter:

Explore the Internal Element Detail with a Picture:
Product Parameters
Filter Area(m2)
|
0.07 0.22 0.41 0.71 2.13 2.84
|
Filter Element Qty.
|
1 1 1 1 3 4
|
Volume(L)
|
~4 ~24 ~42 ~175 ~620 ~760
|
Inlet&Outlet Size
|
DN25-DN50 DN50-DN80 DN65-DN100 DN80-DN125 DN100-DN150 DN150-DN250
|
Purge Size
|
DN40
|
Applicable Liquid
|
water and viscosity liquid(<800,000mPa.s), impurities content<1000ppm
|
Filtration Degree
|
50-2000μm
|
Standard Design Pressure
|
1.0MPa, higher design pressure available
|
Design Temperature
|
0-200ºC( determined by seal material)
|
Cleaning D.P.
|
50-100KPa(depending on the liquid viscosity)
|
D.P. Instrument
|
pressure transmitter/ differential pressure transmitter
|
Inlet&Outlet Standard
|
Flange, HG20592-2009(standard), HG20615-2009(ANSI B16.5 compatible);DIN11851 sanitary couling
|
Filter Element Series
|
MS/NS/AS
|
Housing Wet Part Material
|
304/316L/CS
|
Piston Material
|
316L
|
Scraper Material
|
PTFE
|
Housing Seal Material
|
NBR/EPDM/Silastic/FEP encapsulated Silastic
|
Element Seal Material
|
NBR/EPDM/Silastic/FEP encapsulated Silastic
|
Piston Rod Seal Material
|
NBR/PU
|
Purging Valve
|
Full-port pneumatic ball valve, single action or double action, material 304/316
|
Facility Supply Requirement
|
220V AC for control system, 0.4-0.6mPa clean and dry compressed air
|
Custom-made Design
|
Jacket design, Ex-proof design, Food grade design
|
Product Advantage
*High Performance: Specifically engineered for high-viscosity liquids reaching up to 800,000 mPa.s, this state-of-the-art filter ensures exceptional impurity removal through an innovative mechanical scraping mechanism that sets a new standard in filtration efficiency.
*Continuous Operation: Engineered for uninterrupted service, this cutting-edge filter maintains continuous online operation, skillfully executing self-cleaning without any interruption to the filtration process, thus eliminating unnecessary downtime.
*Durability: Constructed from premium, robust materials like stainless steel, this filter boasts unparalleled resistance to both wear and corrosion, which guarantees a prolonged service life, making it a reliable choice for demanding environments.
*Precision Filtration: Offering a diverse range of precision filtration degrees from 50 to 1500 µm, this versatile filter meets a wide array of industrial requirements, providing tailor-made solutions for precise filtration needs.
*Easy Maintenance: The advanced pneumatic scraping mechanism drastically minimizes manual intervention, significantly reducing maintenance efforts and associated costs, thus streamlining operations and enhancing operational efficiency.
Product Application
Applicable Liquid Types:
Our Automatic Self-Cleaning Filter is specifically engineered to handle a wide variety of liquid types, including wax, coal oil, monomer and polymer solutions, as well as citric acid,fermented broths,
cosmetic formulations, silicon solutions, soaps, sorbitol mixtures, and steroidal sugars.
It is perfect for handling wet end additives, various adhesives, and a range of inks. Additionally, it efficiently processes lubricating oils,
different coatings, resin compounds, rubber, ethanol blends, miscella, and edible oils.
Our filter is versatile, even accommodating juices, diesel, and many more.
Industry:
Perfect for Wastewater pre-treatment, ensuring optimal cleanliness,
Cooling water filtration,
and Pre-treatment of UF/RO processes.
HVAC:
Suitable for Air conditioning systems,
Refrigeration heating systems,
and Heat exchange systems.
Agriculture:
Ideal for Aquaculture settings,
advanced Irrigation solutions,
and Groundwater/river management.
Municipal:
Enhancing Rainwater recovery,
Municipal water reuse strategies,
and various Water treatment applications.
Packaging & Shipping
Company Profile
Founded in 2014, Hebei Slot Filter Technology Co., Ltd. stands as a pioneering name in the industry, seamlessly integrating trade and manufacturing. Our commitment to excellence is backed by state-of-the-art international welding and processing equipment, paired with a dedicated and professional production team. We blend innovation and precision to serve global markets with unmatched expertise.
With a decade of seasoned expertise in crafting high-quality filtration and solid-liquid separation products, we pledge to deliver only top-tier solutions and services. Our extensive product range includes Wedge Wire Screens, Sieve Bend Screens, Centrifugal Screens, Water Intake Screens, Johnson Screen Support Grids, Well Screens, Backwash Filters, Resin Traps, Lateral Water Distributors, and Perforated Metals. We offer a rich selection of materials, such as SS304, SS316L, duplex steel, super duplex, Monel 400, and Hastelloy. Designed for optimal performance, our products excel in environments requiring solid-liquid separation, serving industries such as water treatment, starch processing, sugar mills, pharmaceuticals, chemicals, petrochemicals, and beyond.
Our factory is home to over ten specialized production lines, equipped with an array of advanced manufacturing processes to cater to diverse custom requirements. We employ cutting-edge techniques like CNC punching, CNC drilling, laser cutting, high-frequency resistance welding, along with meticulous milling, polishing, and pickling. These processes ensure we meet and exceed customer expectations with precision and efficiency.
FAQ:
1. Who are we?
Hebei Slot Filter Technology Co., Ltd., situated in the bustling industrial heartland of Hebei, China, has been a beacon of innovation and quality since 2014. We are proud to deliver our cutting-edge filtration solutions to North America (40%), Western Europe (30%), as well as regions spanning South Asia, Africa, and the Middle East (10% each). Our vibrant team consists of 11 to 50 skilled professionals who are committed to excellence.
2. How can we guarantee quality?
To uphold our commitment to outstanding quality, each product begins its life as a meticulously crafted pre-production sample, which undergoes thorough evaluation before we embark on mass production.
Upon completion, a rigorous final inspection ensures every product meets the highest standards of excellence, ready to embark on its journey to your doorstep.
3. What can you buy from us?
Our remarkable array of products includes Wedge Wire Screen, Stainless Steel Woven Mesh, Sintered Mesh, Punching Hole Metal, and premium filter housing, each designed to meet diverse filtration needs.
4. Why should you buy from us rather than other suppliers?
1. We offer comprehensive OEM & ODM support, ensuring tailored solutions. 2. Our expert team collaborates closely with customers to create precise, tailor-made designs. 3. With a dedicated research and development team driving innovation, our products consistently lead the industry.
5. What services can we provide?
Our extensive delivery options-FOB, CFR, CIF, EXW, FAS, CIP, FCA, CPT, DEQ, DDP, DDU, Express Delivery, DAF, and DES-are designed to accommodate a wide range of logistical preferences.
We facilitate seamless international transactions by accepting a wide array of currencies, including USD, EUR, JPY, CAD, AUD, HKD, GBP, CNY, and CHF.
Enjoy the convenience of versatile payment methods, such as T/T, L/C, D/P D/A, MoneyGram, Credit Card, PayPal, Western Union, Cash, and Escrow, tailored to meet your preferences.
Our global communications are empowered by proficiency in numerous languages, including English, Chinese, Spanish, Japanese, Portuguese, German, Arabic, French, Russian, Korean, Hindi, and Italian, ensuring we can effectively engage with a diverse client base.