Product Specifications
Prod Model: |
DFM |
Markets: |
North America,South America,Eastern Europe,Southeast Asia,Africa,Oceania,Mid East,Eastern Asia,Western Europe |
Viscosity: |
1-800000cps |
Filter Element: |
V-Slot Series/Por Series |
Tempreature: |
200 |
Usage: |
Chemical Industry |
Motive Force: |
Pressure |
Type: |
Self-Cleaning Filter |
Certification: |
ISO9000 |
Product Description
DFA SERIES pneumatic scraping self-cleaning filter (DFA FILTER for short), is the new high performance scraping self-cleaning filter independently developed by LIVIC. It automatically removes the particles and impurities from the filter element internal surface by mechanical scraping and it can continuously work on-line. DFA is designed for filtration of high viscosity up to 800000mPa.s. The filtration degree ranges for 50-1500μm. It can scrape the impurities off the filter element surface most quickly, which makes it more efficiently removing the impurities. It is applicable for water and various viscous liquid. The DFA filter is designed and manufactured by following LIVIC's high performance, high quality and high reliability standard.It is a world-class quality filter.
TECHNICAL FEATURES AND ADVANTAGES
Up-and-down reciprocating scraping, scrape impurities off directly, especially good at viscous liquid filtration and removing viscous suspending impurities
Simple structure, easy disassembly, pull the filter element out easily after removing the scraper, easy for internal cleaning
Automatic operation, continuously on-line filtration, terminate the hard work of filter element replacement and cleaning
No disposable filter media, save the cost of filter media consumption and the environment treatment
Very low filtration pressure drop, steady flowrate, save the energy, good for keeping the process continuous and steady
Closed filtration, prevent danger of liquid leakage,
Main Specification
Filter Main Type DFA7 DFA22 DFA41 DFA71 DFA213 DFA284
Filter Area() 0.07 0.22 0.41 0.71 2.13 2.84
Filter Element Qty. 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 viscous liquid (<800000cps),impurities content<1000ppm
Filtration Degree 50-2000μm
Standard Design Pressure 1.0MPa,higher design pressure available
Design Temperature 0-200ºC(determined by seal materials)
Cleaning D.P. 50-100KPa(differs by the liquid viscosity)
D.P. Instrument pressure transmitter / differential pressure transmitter
Inlet&Outlet Standard HG20592-2009 Flange(standard, DIN compatible ), HG20615-2009 Flange ( ANSI B16.5 compatible)DIN11851 sanitary coupling, female thread
Filter Element Series MS/NS/AS
Housing Wet Part Material 304/316L/CS
Piston Material 316L
Scraper Material PTFE
Housing Seal Material NBR/EPDM/VITON/Silastic/FEP encapsulated Silastic
Element Seal Material NBR/EPDM/VITON/Silastic/FEP encapsulated Silastic
Piston Rod Seal Material NBR/PU/VITON
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 for thermal oil or steam, keep the temperature and fluidity
ex-proof design including the instruments and control system, for flammable and explosive applications
food grade design, safety and sanitary, easier to clean
Applicable Typical Industries and Liquids
Applicable industries: Water treatment, pulp and paper, petro-chemical, bio-pharmaceutical, coatings, inks, oil refinary, food and beverage
Typical applicable liquid: Wax, coal oil, monomer, polyer, water, citric acid, fermentation broth, protein, soap, wet end additive, coating, ink, adhesive, rubber, ethanol, chocolate, confectionary, juice, coolant, etc.
Filtration function: Remove large particles, fixed-size screen, purify liquids, protect critical equipment
Filtration type: Mechanically scraping filter, automatic continuously online filtration
Applicable Typical Industries and Liquids
Applicable industries: Water treatment, pulp and paper, petro-chemical, bio-pharmaceutical, coatings, inks, oil refinary, food and beverage
Typical applicable liquid: Wax, coal oil, monomer, polyer, water, citric acid, fermentation broth, protein, soap, wet end additive, coating, ink, adhesive, rubber, ethanol, chocolate, confectionary, juice, coolant, etc.
Filtration function: Remove large particles, fixed-size screen, purify liquids, protect critical equipment
Filtration type: Mechanically scraping filter, automatic continuously online filtration
Our company supplies different kinds of products. High quality and reasonable price. We stick to the principle of "quality first, service first, continuous improvement and innovation to meet the customers" for the management and "zero defect, zero complaints" as the quality objective. To perfect our service, we provide the products with good quality at the reasonable price.