Automatic Pneumatic Scraper Self-Cleaning Filter
Explore the advanced features of the TSQ series pneumatic scraping self-cleaning filter, a cutting-edge product designed for optimal performance. This state-of-the-art filter automatically and efficiently removes particles and impurities from the internal surface of the filter element through mechanical scraping, enabling continuous online operation.
The TSQ series scraping self-cleaning filter is meticulously engineered to handle high viscosity fluids, up to an impressive 800,000 mPa.s. With a filtration degree spectrum ranging from 25-1500μm, it excels at swiftly scraping off impurities from the filter element surface, maximizing efficiency in impurity removal. Ideal for application in both water purification and various viscous liquids, this filter sets a new standard in filtration technology.
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.
Explore the diverse components of our Self-Cleaning Filter:

Delve into the intricate details with our internal element detail 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: Meticulously engineered to tackle high-viscosity liquids, even up to a staggering 800,000 mPa.s, this state-of-the-art filter effortlessly eradicates impurities through its innovative mechanical scraping technology.
*Continuous Operation: Experience seamless and uninterrupted operation with this filter, as it tirelessly cleans itself on the go, eliminating any need for process interruptions and ensuring flawless performance.
*Durability: Crafted from premium-grade materials such as stainless steel, this filter showcases outstanding wear and corrosion resistance, promising an exceptionally long service life and dependability.
*Precision Filtration: Boasting an impressive filtration range from 50 to 1500 µm, this versatile filter is adept at meeting the diverse industrial demands with unparalleled precision.
*Easy Maintenance: The advanced pneumatic scraping system significantly reduces the necessity for manual checks, streamlining maintenance efforts and cutting down associated costs, thereby enhancing operational efficiency.
Product Application
Applicable Liquid Types:
wax coal oil monomer polymer citric acidfermented broth
cosmetics silicon solution soap sorbitol steriodsugar
wet end additives adhesives inks lubricating oils
coatings, resin rubber ethanol miscella edible oil
juice diesel etc
Industry:
Wastewater pre-treatment
Cooling water
Pre-treatment of UF/RO
HVAC:
Air conditioning
Refrigeration heating system
Heat exchange system
Agriculture:
Aquaculture
Irrigation
Groundwater/river
Municipal:
Rainwater recovery
Municipal water reuse
Water treatment applications
Packaging & Shipping
Company Profile
Founded in 2014, Hebei Slot Filter Technology Co., Ltd. shines as an integration of industry and trade, boasting cutting-edge international welding processing equipment and a highly skilled production team. Our company stands as a beacon of innovation and excellence in the filtration industry.
With a decade of expertise in crafting premier filtration and solid-liquid separation solutions, we are committed to delivering superior products and unparalleled service. Our flagship offerings include Wedge Wire Screens, Sieve Bend Screens, Centrifugal Screens, and a full spectrum of intake and support screens such as Johnson Screen Support Grids, Well Screens, and more. We utilize diverse raw materials like SS304, SS316L, duplex steel, Monel 400, and Hastelloy to ensure versatility and reliability across industries. Our applications span water treatment, starch processing, sugar milling, and pharmaceutical, chemical, and petrochemical sectors, facilitating both solid-liquid and solid-solid separations.
Our state-of-the-art factory is home to over ten professional production lines equipped with a plethora of manufacturing processes. Whether it's CNC punching, CNC drilling, laser cutting, or high-frequency resistance welding, our capabilities extend to milling, polishing, pickling, and beyond, allowing us to cater to bespoke customer requirements with precision.
FAQ:
1. Who are we?
Hebei Slot Filter Technology Co., Ltd., a beacon of innovation and excellence since 2014, is strategically positioned in the bustling industrial heart of Hebei, China. We are proud to deliver our state-of-the-art filtration solutions to key global markets such as North America (40%) and Western Europe (30%), alongside vibrant regions like South Asia, Africa, and the Middle East (10% each). Our dynamic workforce, consisting of 11 to 50 dedicated professionals, is committed to pushing the boundaries of filtration technology.
2. How can we guarantee quality?
To ensure unparalleled quality, we diligently design and produce a pre-production sample that undergoes thorough evaluation and scrutiny before we proceed to mass production. This meticulous process ensures each product meets our exacting standards.
We execute a thorough final inspection process, ensuring that every single product adheres to premium quality benchmarks before it embarks on its journey to reach our esteemed customers.
3. What can you buy from us?
Explore our extraordinary selection of products, which includes Wedge Wire Screen, Stainless Steel Woven Mesh, Sintered Mesh, Punching Hole Metal, and superior-grade filter housing, all crafted to meet diverse filtration needs.
4. Why should you buy from us rather than other suppliers?
1. We provide comprehensive OEM & ODM services. 2. Our skilled team collaborates closely with customers to bring precise design visions to life. 3. Our dedicated research and development team drives innovation, ensuring our offerings are always at the cutting edge of the industry.
5. What services can we provide?
Our delivery terms are exceptionally flexible, encompassing FOB, CFR, CIF, EXW, FAS, CIP, FCA, CPT, DEQ, DDP, DDU, Express Delivery, DAF, and DES, allowing us to cater to a wide array of logistical demands.
We accommodate a diverse range of payment currencies, including USD, EUR, JPY, CAD, AUD, HKD, GBP, CNY, and CHF, ensuring smooth and seamless international transactions for our clients around the world.
Take advantage of our convenient payment options, which include T/T, L/C, D/P D/A, MoneyGram, Credit Card, PayPal, Western Union, Cash, and Escrow, tailored to suit your financial preferences.
Our global communication capabilities are enhanced by proficiency in a wide variety of languages, such as English, Chinese, Spanish, Japanese, Portuguese, German, Arabic, French, Russian, Korean, Hindi, and Italian, ensuring effective and seamless interactions with our multinational clientele.