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Pressure Sand Filter Pre Filtration for Membrane Systems

Basic Info

Model No.:  YLD-MF-500

Product Description

Model NO.: YLD-MF-500 Usage: Environmental Protection, Chemical Industry, Water Treatment Style: Vertical Certification: CE Filtration Material: Quartz Sand, Active Carbon, Mn Sand, etc Pressure Loss: Less Than 0.02% Water Flowing Speed: 10 --15 M/Hour Application Field: RO System, Water Treatment Plant Flow Rate: 2 Ton Per Hour Specification: to be practical HS Code: 842121999 Type: Quartz Sand Motive Force: Electric power Performance: Efficient Filtration Material: Carbon Steel(Midl Steel), Ss304, Ss316, Ss2205 Working Pressure: 0.6/1.0MPa Working Temperature: No More Than 40 C Water Output: <5 Ntu Function: Water Filter Trademark: YLD Origin: Jiangyin, China Pressure Sand Filter Pre Filtration For Membrane Systems
Pressure Sand Filter is highly recommended for the removal of suspended solids & undissolved impurities like dust particles & heavy metals etc. PSF reduces turbidity. 
 Pressure Sand Filter is an ideal solution for the systems with high sediment, silt, sand, and turbidity. The sand filters are specially designed to take care of the range of suspended impurities. Our unique design ensures the maximum utilization of the surface area, lesser pressure drop across the pressure bed and effective elimination of the impurities. 
 
 Working Principle:
 
Raw water is passed through the pressure sand filter, the filter media is supported on gravel bed that consists of multiple layers of Graded quartz sand, Fine sand, Super fine white sand and pebbles of progressively larger sizes. During the filtration cycle the filter bed retains the dirt and suspended particles from the water and accumulates within the filter the water and accumulates within the filter bed. As the filtration progress the filter media gets loaded with retained suspended particles, this results in a continuous increase of pressure drop across the filter, when a predetermined pressure drop level is achieved the filter is shut down for cleaning.
Pressure Sand Filter Pre Filtration for Membrane Systems
 Back Wash
 As the filtration progress the filter media gets loaded with the retain the suspended particles, this results in a continuous increase of pressure drop across the filter, when a predetermined pressure drop level is achieved the filter is shut down for cleaning. The filter media is cleaned by backwash system. After backwashing the filter is rinsed with raw water and after the required quality of water is achieved the filter is put back into service. Depending on the filtered water quality required backwashing is either done with raw water or with filtered water.
Pressure Sand Filter Pre Filtration for Membrane Systems
Salient Features / Advantages 
Efficient Turbidity and TSS Removal
Filter up to 20 - 30 Microns
FRP, MSRL, MSEP & SS Vessel available.
Standard and effective multi grade sand media.
Low Pressure drop across the vessel
Air scouring available for high flow pressure vessel.
Manual, Semi Automatic and Automatic features are provided

 Advantages

Easy operation & maintenance
Wide range in material of construction
Filtration efficiency is up to 0.2 ppm suspended particles
Economical way of production & designee
System is based on washable process, so it works in continue operation required
Replacement of filtering media is very easy and it work for longer period

Applications for sand filtration

Preparation of cooling water
Treatment of waste water
Production of drinking water
Filtration in swimming pools
Pre filtration for membrane systems
Filtration of gray or surface water
Swimming pool water


AAA:
 
01.  how small a solid needs to be removed,
02.  how dirty the water is,
03.  how the water will be used once it is filtered,
04.  and the source of backwash water needed to clean the filters.
Pressure Sand Filter Pre Filtration for Membrane Systems
Technical parameters sheet for Mechanical actived carbon filter
  
TPYE TANK SIZE
(mm)
TOTAL HIGH
(mm)
FLOW RATE
(m3/hr)
INLET AND OUTLET
(mm)
QUARTZ SAND
 (t)
YLD-MF-500 500*1500 2350 2 DN32 0.39
YLD-MF- 600 600*1500 2380 2-3 DN32 0.56
YLD-MF- 700 700*1500 2400 4 DN40 0.76
YLD-MF- 800 800*1500 2400 5 DN40 1
YLD-MF- 900 900*1500 2500 6 DN50 1.3
YLD-MF- 1000 1000*1500 2600 8 DN50 1.6
YLD-MF- 1200 1200*1500 2700 11 DN65 2.3
YLD-MF- 1400 1400*1500 2800 15 DN65 3
YLD-MF- 1500 1500*1500 2850 18 DN65 3.5
YLD-MF- 1600 1600*1500 2900 20 DN80 4
YLD-MF- 1800 1800*1500
1800*1800
3000 25 DN80 5
YLD-MF- 2000 2000*1500 3100 30 DN100 6
YLD-MF- 2200 2200*1500 3180 38 DN100 7.5
YLD-MF- 2400 2400*1500 3330 45 DN100 9
YLD-MF- 2500 2500*1500 3380 50 DN100 9.7
YLD-MF- 2600 2600*1500 3430 55 DN125 10
YLD-MF- 2800 2800*1500 3530 60 DN125 12.5
YLD-MF- 3000 3000*1500 3630 70-80 DN125 14
YLD-MF- 3200 3200*1500 3730 80~100 DN150 16

 Pressure Sand Filter Pre Filtration for Membrane Systems
Pressure Sand Filter Pre Filtration for Membrane Systems

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