| Customization: | Available |
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| Type: | Self Cleaning Filter |
| Usage: | Chemical Industry |
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Filtering process
The liquid flows in from the inlet of the filter, part of the liquid enters the filter directly from the lower end of the filter
element, and the other part enters the top of the filter from the middle branch pipe, and then flows in from the top of the filterscreen. The liquid flows in at the same time from the lower opening of the filter screen and passes through the filter screen. The inner surface converges and flows out at the outlet. The particulate impurities are intercepted on the inner surface of the filter screen and accumulate into a filter cake, which gradually increases the pressure difference between the inlet and outlet, indicating that the filter cake reaches its thickness, and the flux of the filter screen gradually decreases. |
Backwashing process
When the set pressure difference or time is reached, the self-cleaning action starts, the decelerating motor drives the backwash rotating arm to aim at one or a group of filter screens, the upper end of the filter screen is sealed, the lower end is connected to the cleaning nozzle, and the backwash valve is opened. The filter screen is connected with the sewage pipe, and the pressure difference between the outside of the filter screen and the sewage outlet drives the filtered clear liquid to flow in the reverse direction to flush the filter cake on the inner surface of the filter screen and discharge it into the sewage pipe. After the backwashing of one filter element/group is completed, close the backwash valve, and aim the cleaning rotating arm at the next filter/group for backwashing. All filters are backwashed one by one/group.
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Product details
| Applicable Liquid | Raw water, cooling water, process water and low viscous liquid(<40cps), TSS<300ppm |
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| Min. Working DP | Differential pressure between the outlet and back-flushing outlet >0.15mPa |
| Filtration Rating | 50-2000µm |
| Standard Design Pressure | 0.7MPa/1.0MPa, higher pressure rating available |
| Housing Standard | Factory Standard/ASME/PED/GB150 |
| Fluid Working Temperature | 0-95°C |
| Flowrate Range | 17-10560m³/h |
| Self-cleaning DP | 50-70kPa |
| Control System | Based on SIEMENS controller, parallel control mode of D.P. and time |
| Gear Motor | 180W/370W, 3 phases, 380V, IP55, CCWU |
| Inlet and Outlet Size | 2"-24"/DN50-DN1000 |
| Connection Standard | Flange,HG20592-2009(DIN compatible) / HG20615-2009(ANSI B16.5 compatible ) |
| Filter Element | V-SLOT Slotted SS filter element, SS 304 / 316L, duplex SS 2205 / 2507 |
| Wet Part Material | 304/316L/CS, special material available( such as duplex SS 2205 / 2507) |
| Inner Corrosion Protection | Expoxy paint, PA11 or rubber Lining for sea water resistance |
| Housing Sealing Material | NBR /EPDM/ VITON |
| Back-Flushing Valve | Wafer butterfly valve / full-port ball valve |
| Valve Actuator | Pneumatic or electric, IP65 |
| Facility Supply | 0.4-0.6mPa clean and dry air, 380V AC |
Hebei SLOT Filter Technology Co., Ltd. is a comprehensive enterprise deeply engaged in the field of industrial precision filtration and self-cleaning filtration. With over a decade of industry experience, the company possesses outstanding design and R&D capabilities. Leveraging advanced filtration technology and high-quality product resources, we provide customers with comprehensive, one-stop filtration solutions.
SLOT strictly adheres to international standards, industry-specific regulations, and customized client requirements in product design and manufacturing. We are committed to developing high-performance, high-quality filtration equipment and precision filtration components.
SLOT automatic self cleaning filter system are widely applied in various industries, including petrochemicals, fine chemicals, energy and power, water treatment, automotive manufacturing, food and beverage, and metal processing. We have established long-term, stable partnerships with numerous well-known industrial enterprises both domestically and internationally.
With exceptional product filter performance, advanced manufacturing capabilities, and professional services, SLOT has earned widespread recognition. If you have higher requirements for filter system performance, quality, safety, and service, SLOT is your trusted long-term partner.
Quality Management
We are committed to providing superior quality control to ensure that every product meets the highest standards.
1. Who are we?
We are a company integrating industry and trade, with our own production lines and workers. Any product that meets your equipment needs can be customized based on years of production experience.
2. How can we guarantee quality?
Always a pre-production sample before mass production;
Always final Inspection before shipment;
3.What can you buy from us?
Self Cleaning Filter,TDS Series Bag Filter,TLS Series Basket Filter,TWK Series PA/PE Micropore Filter,TXS Series Cartridge Filter,TZS Series Automatic Candle Filter and a series of filtration systems.
4. Why should you buy from us not from other suppliers?
1. Support OEM & ODM
2. We can help customers design drawings.
3. We have own professional research and development group.
5. What services can we provide?
Accepted Delivery Terms: FOB,CFR,CIF,EXW,FAS,CIP,FCA,CPT,DEQ,DDP,DDU,Express Delivery,DAF,DES;
Accepted Payment Currency:USD,EUR,JPY,CAD,AUD,HKD,GBP,CNY,CHF;
Accepted Payment Type: T/T,L/C,D/P D/A,MoneyGram,Credit Card,PayPal,Western Union,Cash,Escrow;
Language Spoken :English, Chinese, Spanish, Japanese ,Portuguese, German, Arabic, French, Russian, Korean, Hindi, Italian
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