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.
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.
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.
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 |
Our services:
We provide 24 hours online customer service.
Any inquiry about water treatment system, please feel free to contact me for further details!
Contact information:
Mobile phone: +86 13585066069
Website: http://yldwater.en.made-in-china.com
Official website: yldwater.en.made-in-china.com
Guarantee period:1 year
After-sale service:800-827-87-226
){kind=link}