New Design Mechanical Cleaned Filters High Quality Mechanical Sand Filter with Great Price

• Transport Package: Exporting Wooden Case
• Trademark: Runlan
• Origin: Shanghai China

Product Description

Quick Details

Condition: New

Type: Mechanical cleaned filters

Medium Material: Stainless Steel

Place of Origin: CN-China (Mainland)

Brand Name: RUNLAN

Model Number: DFX

Voltage: 380V. 

Power(W): 180W

Certification: ISO9001: 2008

After-sales Service Provided: Engineers available to service machinery overseas

Catalog: DFX Series mechanical cleaned filters

Sub-Models: X11, X22, X68, X71, X100, X136

Filtration Ratings (um): 50-500

Applicable Viscosity (cp): 1-800000

Filter Element: V-SLOT Series, POR Series

Housing Material: 304, 316L, CS

Filter Area(m2): 0.11, 0.22, 0.68, 0.71, 1.0, 1.36

Applicable Temperature (): 0-200 designed per sealing material

Design Pressre (MPa): 1.0, 1.6, Higer Design Pressure Available

Cleaning Start Mode: Time or Pressure Drop
 

Packaging & Delivery

Packaging Details: Plywood Case
 

DFX Series mechanical cleaned filters 

 

DFX series mechanical cleaned filters (DFX Filter for short), is the high efficiency scraping self-cleaning filter independently developed by RUNLAN. Removing the impurities particles on the filter element outside by mechanical scraping, it continuously filters on-line. DFX filter is designed for fine and accurate filtration ranging from 50-500 micron. It can avoids extruding and breaking the impurities and is capable of the filtration for water and liquids of viscosity up to 800000cps. DFX filter is designed and manufactured per RUNLAN's high performance, high quality and high reliability standard. It is a world-class quality filter.   

 

 

RUNLAN is the world leading self-cleaning filter manufacturer with its complete series scraping self-cleaning filters, which has three sub-series: DFX series, motor-driven external scraping; DFA pneumatic-driven internal scraping; DFM motor-driven internal scraping. They are good at different applcations and meet the various mechanical self-cleaning needs.  

 

WORKING PRINCIPLE

The liquid enters the filter from the inlet(1), flows through the filter element(6) from outside to inside. The filter element bottom is connected to the outlet(2), through which the liquid flows out. After the filter element captures the impurities, the cleaning action is trigger by the preset time or differential pressure value. The gear motor(4) drives the scraping blades(7) to rotate and remove the impurities on the filter element outside surface. The impurities moves off along the blades and falls down to the filter bottom. The rotating plates push the gravity impurities into the collection chamber(5). The impurities are collected at the filter bottom and in the collection chamber. The discharging valve open per the preset time and discharging the waste liquid with high impurity concentration through the drain outlet(3), the purged liquid can be reclaimed if necessary.   

 

 

TECHNICAL FEATURES AND ADVANTAGES

1. Automatic 24-hour on-line filtration, no frequent changing out and cleaning

2. No disposable filter media comsuption, save filter media cost and environment cost

3. Stainless steel scraping blade, good impurity removing performance

4. Top quality V-SLOT filter element, accurate slots, extreamly smooth, easy to scrap

5. Very low pressure drop, stable flowrate, save energy comsuption

6. Back-flushing function can be added to help clean the filter element

7. Close filtration, no dangerout liquid leakage, good for safe production

8. Discharge waste liquid with high impurity concentration, avoid valuable liquid loss

9. Various modular combination and automation modes available, meet different filtration needs

10. Equiped with world-famous gear motor, high reliablity and long service life

11. Assitant lifting device, only one operator can open and close the filter cover 

 

MAIN SPECIFICATION

Filter Main Mode	DFX11	DFX22	DFX34	DFX75	DFX100	DFX136
Filter Area (m2)	0.11	0.22	0.34	0.75	1.0	1.36
Volume (L)	16	30	50	145	195	320
Inlet and Outlet Size	DN40-DN50	DN50-DN80	DN50-DN100	DN65-DN100	DN80-DN125	DN100-DN150
Drain Size	DN40	DN40	DN50	DN50	DN50	DN50

 

Applicable Liquid	water and viscous liquids(<800000cps), impurity <1000ppm
Filtration Rating	50-500um
Standard Design Pressure	1.0MPa, high design pressure available
Design Temperature	0-200°C(determined by the seal material)
Filter Area Per Filter	0.11m2-1.36m2
Cleaning Differential Pressure	0.05MPa
Differential Pressure Instrument	differential pressure transmitter(DPT) or differential pressure switch(DPS)
Gear Motor	180W, three phase, 380v, protection class IP 55; worm reduction gear
Inlet and Outlet Standard	flange, HG20592-2009(DIN compatible), HG20615-2009(ANSI B16.5 Compatible)
Filter Element Type	V-SLOT slotted metal filter element, 316L material
Housing Wet Part Material	304/316L/CS
Scraping Blade Material	304/316L
Housing Seal Material	NBR/VITON(FKM)
Discharging Valve	Pneumatic ballvalve, protection class IP65
Supply Facility Requirement	380V AC, 0.4-0.6MPa clean and dry compressed air

 

V-SLOT HIGN PERFORMANCE PRECISION FILTER ELEMENT

1. Filtration ratings range from 50μm to 500 μm

2. Accurate slot width with deviation less than 5 μm

3. 316L screen material , excellent corrosion resistance

4.V Shape slot, rarely clogged, long time stable flowrate

5. Smooth outside surface, very easy to scrape clean and very low abrasion of the scraping balde

6. Capable of filtration of difficult impurities like oil mud, soft particles, etc..

7. Special surface harden treatment, greatly increase the service life

8. Heavy duty structure, no slot deformation when pressure drop rising

9. Suffer the high pressure from both forward and reverse direction

  

TYPICAL APPLICATIONS

1. Applicable Industry : oils and fats, water treatment, pulp and paper, petro-chemical, fine chemical ETC.

2 . Applicatble liquids : wax, kerosene, monomer, polymer, citric acid, fermented broth, cosmetics, silicon solution, soap, sorbitol, steriodsugar, wet end additives, adhesives, inks, lubricating oil, coatings, resin, rubber, ethanol, miscella, diesel, etc