Premium Automatic Backwash Self-Cleaning Filter for Low-Viscosity Liquid Filtration

Product Details
Customization: Available
Type: Self-Cleaning Filter
Usage: Environmental Protection, Chemical Industry

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  • Premium Automatic Backwash Self-Cleaning Filter for Low-Viscosity Liquid Filtration
  • Premium Automatic Backwash Self-Cleaning Filter for Low-Viscosity Liquid Filtration
  • Premium Automatic Backwash Self-Cleaning Filter for Low-Viscosity Liquid Filtration
  • Premium Automatic Backwash Self-Cleaning Filter for Low-Viscosity Liquid Filtration
  • Premium Automatic Backwash Self-Cleaning Filter for Low-Viscosity Liquid Filtration
  • Premium Automatic Backwash Self-Cleaning Filter for Low-Viscosity Liquid Filtration
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  • Overview
  • Product Description
  • Work Principle
  • Product Parameters
  • Detailed Photos
  • Product Advantage
  • Product Application
  • Packaging & Shipping
  • Company Profile
Overview

Basic Info.

Model NO.
SLT-ZFC01
Motive Force
Electric power
Style
Vertical
Performance
Efficient Filtration
Applicable Liquid
Raw Water, Cooling Water, Process Water and Low VI
Standard Design Pressure
0.7MPa/1.0MPa, Higher Pressure Rating Available
Self-Cleaning Differential Pressure
0.05 MPa – 0.07 MPa
Gear Motor
180W/370W, 3-Phases, 380V, Protection Class IP55
Transport Package
Wooden Box
Specification
Brush type
Trademark
SLOT
Origin
Heibei Province, China
Production Capacity
6000pic/Year

Product Description

Product Description

 

Premium Automatic Backwash Self-Cleaning Filter for Low-Viscosity Liquid Filtration
Premium Automatic Backwash Self-Cleaning Filter for Low-Viscosity Liquid Filtration

Automatic backwash filter is a kind of self-cleaning filter that consists of multiple stainless steel filer elements and can continuously perform filtration for 24 hours.
It can effectively filter out solid particle contaminants from various water and low-viscosity liquids like rolling emulsions to make the liquid cleanliness meet the system operation and downstream process requirements and protect key downstream equipment. It is widely used in oil & gas, metallurgy, marine filtration systems, water treatment, Pulp & paper and other industries.
Work Principle
Premium Automatic Backwash Self-Cleaning Filter for Low-Viscosity Liquid Filtration
Premium Automatic Backwash Self-Cleaning Filter for Low-Viscosity Liquid Filtration

The unfiltered liquid flows into the automatic backwash filter from the inlet , half of the liquid flows through the central distribution tube, moves towards the top of the filter and enters filter elements from the top . The other part of the liquid flows into filter elements directly from the bottom of the filter . The unfiltered liquid enters filter elements from the upper and lower ends at the same time and flows out from the outlet after filtering .
When the pressure drop or time reaches the preset value , the automatic backwash procedure is triggered. The gear motor drives the back-flushing rotation arm to backwash the filter elements in turn while the filtration continues. During backwashing, the upper end of the filter element is covered by the sliding block and then the back-flushing valve opens. The differential pressure between the outside of the filter element and back-flushing outlet makes the clean filtrate reversely flush the inner surface of filter element . The washed down impurities are discharged through the sewage pipe.
Product Parameters
Applicable Liquid Raw water, cooling water, process water and low viscous liquid(<40cps), TSS<300ppm
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
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
Detailed Photos

 

Premium Automatic Backwash Self-Cleaning Filter for Low-Viscosity Liquid Filtration
Product Advantage
  • Our cutting-edge filter boasts continuous automatic online filtration, ensuring seamless operation without any flow interruption even during back-flushing. This groundbreaking feature significantly reduces downtime and slashes maintenance costs, elevating operational efficiency.

  • Ingeniously designed with a compact form factor, our filter offers an unparalleled high filtration capacity in a single unit. This remarkable efficiency allows for significant savings on installation space and construction costs, optimizing your investment.

  • We offer a diverse selection of filter housing and element materials to cater to a multitude of filtration requirements. Whether it's raw water, cooling water, process water, or sea water, our filters are engineered to meet every specification.

  • Engineered with a multi-candle structure, our filter provides an expansive filter area, superb dirt loading capacity, and low surface velocity. This results in minimal pressure drop, reduced back-flushing frequency, and decreased water wastage.

  • Featuring the advanced V-SLOT high-performance filter element with V-shaped slotted openings, our system guarantees efficient back-flushing performance, especially adept at handling sticky contaminants with ease.

  • Constructed with a robust structure engineered to withstand high-pressure impacts, our filter is synonymous with high reliability and boasts an impressive service life typically exceeding 10 years.

  • Our impulse back-flushing mechanism offers a rapid response and high intensity flush, utilizing minimal flushing water volume for enhanced efficiency and effectiveness.

  • The innovative design with double open ends allows water to flow from both sides of the filter element, preventing clogs at any blind end. This ensures a well-distributed filter cake and delivers high flow rates with minimal pressure drop.

  • Equipped with a D.P. transmitter featuring a local display as standard, our system offers long-term stability and reliability. It also supports remote monitoring, surpassing the capabilities of common D.P. switches.

  • The reliable automatic control system is designed with a user-friendly interface and operation, providing efficient management of filter operations, enhancing ease of use and control.
     

    Premium Automatic Backwash Self-Cleaning Filter for Low-Viscosity Liquid Filtration
    Premium Automatic Backwash Self-Cleaning Filter for Low-Viscosity Liquid Filtration

     

Product Application

Premium Automatic Backwash Self-Cleaning Filter for Low-Viscosity Liquid Filtration


-Oil & Gas: Perfect for injection well water filtration, our system acts as an essential pre-filter for processes like hydrocracking, hydrogenation modification, hydrorefining, and hydrodesulfurization, ensuring the catalyst bed remains unclogged for optimal performance.
-Metallurgy: Experience superior coolant filtration for rolling mills, enhancing efficiency and prolonging equipment lifespan with our advanced filtration solutions.
-Marine Filtration System: From seawater desalination to ballast water filtration, our system provides robust solutions for marine environments, ensuring clean and safe water management.
-Water Treatment: Our filtration system is indispensable for boiler supply water filtration, offering unrivaled purification for critical water treatment processes.
-Pulp & Paper: Enhance your operations with our system's starch slurry and paper-making water filtration, delivering superior clarity and quality for your industrial needs.
Packaging & Shipping

 

Premium Automatic Backwash Self-Cleaning Filter for Low-Viscosity Liquid Filtration
Company Profile

Premium Automatic Backwash Self-Cleaning Filter for Low-Viscosity Liquid Filtration

Hebei Slot Filter Technology Co., Ltd. was established in 2014 as a pioneering industry and trade integration company, equipped with cutting-edge international welding processing equipment and a highly skilled production team.

With a decade of profound expertise in manufacturing filtration and solid-liquid separation products, we promise to deliver exceptional quality and service. Our flagship products include Wedge Wire Screens, Sieve Bend Screens, Centrifugal Screens, Water Intake Screens, Johnson Screen Support Grids, Well Screens, Backwash Filters, Resin Traps, Laterals Water Distributors, Perforated Metals, and more. We offer a diverse selection of raw materials, such as SS304, SS316L, Duplex Steel, Super Duplex, Monel 400, Hastelloy, among others. Our versatile products find extensive applications in sectors where solids and liquids are meticulously separated, notably in water treatment, starch processing, sugar mills, pharmaceuticals, chemicals, petrochemicals, and beyond.

Boasting over ten specialized production lines, our factory offers an extensive array of manufacturing processes to accommodate bespoke requirements, including CNC punching, CNC drilling, laser cutting, high-frequency resistance welding, milling, polishing, pickling, and more.

Our unwavering commitment lies in achieving stringent product quality control, enhancing professional expertise, and diversifying our range of products and solutions to address our customers' unique demands. Our vision is to remain a solution-driven manufacturer, fostering long-term, mutually beneficial partnerships with our valued clients.

Premium Automatic Backwash Self-Cleaning Filter for Low-Viscosity Liquid Filtration
Workshop & Production:
Premium Automatic Backwash Self-Cleaning Filter for Low-Viscosity Liquid FiltrationQuality Management:
Premium Automatic Backwash Self-Cleaning Filter for Low-Viscosity Liquid Filtration
FAQ:
1. Who are we?
Hebei Slot Filter Technology Co., Ltd., a beacon of innovation and excellence since 2014, is strategically located in the vibrant industrial hub of Hebei, China. We proudly deliver our cutting-edge filtration solutions to prominent global markets, including North America (40%) and Western Europe (30%), as well as dynamic regions like South Asia, Africa, and the Middle East (10% each). Our energetic team, comprising 11 to 50 dedicated professionals, is passionately committed to advancing the frontiers of filtration technology.

2. How can we guarantee quality?
To guarantee unparalleled quality, we meticulously design and produce a pre-production sample, which undergoes comprehensive evaluation and rigorous testing before advancing to mass production. This thorough process ensures that each product aligns with our stringent standards.
We conduct an exhaustive final inspection, certifying that every product meets the highest quality criteria before it embarks on its journey to our esteemed clientele.

3. What can you buy from us?
Delve into our remarkable array of products, featuring Wedge Wire Screens, Stainless Steel Woven Mesh, Sintered Mesh, Punching Hole Metal, and top-tier filter housing, all expertly crafted to address a wide spectrum of filtration needs.

4. Why should you buy from us rather than other suppliers?
1. We offer all-encompassing OEM & ODM services. 2. Our expert team works intimately with clients to realize precise design visions. 3. Our dedicated research and development team propels innovation, keeping our offerings at the forefront of industry advancements.

5. What services can we provide?
Our delivery terms are extremely versatile, including FOB, CFR, CIF, EXW, FAS, CIP, FCA, CPT, DEQ, DDP, DDU, Express Delivery, DAF, and DES, enabling us to meet a broad range of logistical requirements.
We support a vast array of payment currencies, such as USD, EUR, JPY, CAD, AUD, HKD, GBP, CNY, and CHF, ensuring smooth international transactions for our clients worldwide.
Benefit from our flexible payment options, which comprise T/T, L/C, D/P D/A, MoneyGram, Credit Card, PayPal, Western Union, Cash, and Escrow, tailored to accommodate your financial preferences.
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