Jiangsu YLD Water Processing Equipment Co., Ltd. >> Automatic Backwash Sand Filter Pressure Tank Water Treatment

Automatic Backwash Sand Filter Pressure Tank Water Treatment

Automatic Backwash Sand Filter Pressure Tank Water Treatment
Price: US $ 1100-2500/Piece
Trade Terms: FOB,CFR,CIF
Min Order: 1/Piece
Pay Type: L/C,T/T,D/P,Paypal,Western Union

Automatic Backwash Sand Filter Pressure Tank Water Treatment

Sand filters are the oldest and most basic form of water filtration and originally consisted of large volumes of sand through which water simply percolated. Modern systems however now include various media layers which allows much more efficient filtration in smaller vessels.
Multi-media sand filters normally consist of three media layers (ie. support base gravel, micro screened sand and anthracite) and are a very economical means of primary filtration to remove the bulk of suspended solids. They are particularly efficient on surface waters for the removal of grit, sediment, turbidity and organic matter but also widely used on oxidised iron ('rust') and other precipitated contaminants such as manganese or scale particles.
Multi-media filters are periodically backwashed (either automatically or manually) by simply reversing the flow and this flushes to waste the accumulated sediment and also regrades the filter media layers.
Operation and maintenance is extremely simple. After initial set-up, the system is virtually self sustaining. With the Performa Head, back-flushing and clearing of trapped contaminates occurs automatically.
 
Filtration taking place through the filtration bed of pressure filters [known as fine filtration] removes especially turbidity, colloid substances, undesirable colour or odour, microbiological contamination, ammonia ions, iron, manganese from water and it reduces water acidity as well 
 
For the purpose of a proper removal of these substances from water and to obtain the requested quality of output water it is necessary to propose a suitable filtration process. The actual filtration through pressure filters is complemented with aeration, clarification, coagulation, static mixers, disinfection The kind of the filtration medium used is very important as well.
 
Most frequently used filtration fillings:
Fine gravel: 1-20mm
Silica sand of various roughness: 0.4-2.5mm
Active charcoal: is used for absorption of chlorine and other mineral substances
Anthracite: is used in two-layer or multi-layer filtration of drinking water in connection with sand - the addition of anthracite guarantees a longer filter lifetime, it facilitates a larger filtration through-flow and reduces sand contamination
Catalytic mediums are used to remove iron and manganese from drinking water
Semi-burnt Dolomite limestone: is used to reduce water acidity


FAQ:
 
01.  What is the capacity(m3/h or gpm)do you require?
02.  How dirty the water is?
03.  How the water will be used once it is filtered?
04.  What is the power supply in your country?


Specifications:
TPYETANK SIZE
(mm)
TOTAL HIGH
(mm)
FLOW RATE
(m3/hr)
INLET AND OUTLET
(mm)
QUARTZ SAND
 (t)
YLD-MF-500500*150023502DN320.39
YLD-MF- 600600*150023802-3DN320.56
YLD-MF- 700700*150024004DN400.76
YLD-MF- 800800*150024005DN401
YLD-MF- 900900*150025006DN501.3
YLD-MF- 10001000*150026008DN501.6
YLD-MF- 12001200*1500270011DN652.3
YLD-MF- 14001400*1500280015DN653
YLD-MF- 15001500*1500285018DN653.5
YLD-MF- 16001600*1500290020DN804
YLD-MF- 18001800*1500
1800*1800
300025DN805
YLD-MF- 20002000*1500310030DN1006
YLD-MF- 22002200*1500318038DN1007.5
YLD-MF- 24002400*1500333045DN1009
YLD-MF- 25002500*1500338050DN1009.7
YLD-MF- 26002600*1500343055DN12510
YLD-MF- 28002800*1500353060DN12512.5
YLD-MF- 30003000*1500363070-80DN12514
YLD-MF- 32003200*1500373080~100DN15016
 



Prod Model: YLD-MF-600
Markets: North America,South America,Eastern Europe,Southeast Asia,Africa,Oceania,Mid East,Eastern Asia,Western Europe
Material: Stainless Steel/Carbon Steel
Flow Rate: 3 T/H
Form: Slow
Average Remove Rate: 92%--96%
Inlet Pressure: 0.2-0.6MPa
Filter Media: Quartz Sand/Activated Carbon
Backwash: Automatic
Thickness: 4mm
Inlet-Outlet Diameter: 1.5 Inch
Tank Diameter: 600mm
Usage: Water Treatment
Motive Force: Electric power
Certification: CE
Type: Media Filter
Jiangsu YLD Water Processing Equipment Co., Ltd. is a high-tech enterprise, specialized in the research, development, design, manufacture, installation, technical consultation and personnel training.
We mainly produce electronic scale removal, UV sterilization, filtration, softening and cyclone grit removal technology and equipment. With strong technical force and rich experience, our company strictly implements ISO9001 system in the plan and management. "High technology leads to market development" is our basic concept.
We have extensively cooperated with domestic key universities, research institutions and foreign professional manufacturers, such as DOW (Dow) Chemical Co., Ltd., HYDRANAUTICS (Hydranautics) Company, Company (a professional manufacturer of multi-stage pumps), MILTONROY (Milton) Corporation (a metering pump manufacturer), the US Soft Controller KINETICO and OSMONICS, We have also fully introduced advanced technology. Thus, our technology is always in the leading domestic level. Over the years, our company has specialized in a variety of water treatment equipment for food, beverage, pharmaceutical, hospital, precision electronic, fine chemical, electricity, painting and surface cleaning industries.
Our "LYD" high-quality products at reasonable prices and perfect after-sales services have won great trust from worldwide customers,
We are willing to cooperate with the friends from all over the world and creat fine future together!

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