Dia 2000mm Multi-Media Quartz Sand Filter for Water Treatment to Remove Dirt, Suspended Particles
APPLICATIONS
1.Pretreatment of reverse osmosis, Electrodialysis, ion exchanger, ultrafiltration and other systems
2.Pre filtration treatment of raw water for power generation, chemical industry, papermaking, beverages, etc
3.Decolorization and removal of organic matter in chemical plant water supply
4.Domestic water pretreatment
5.Industrial water treatment
6.Circulating water bypass filtration system
7.Surface water and groundwater turbidity reduction and color removal
Main Features
1. The multi-media filter integrates coagulation reaction, filtration, and continuous cleaning, simplifying the traditional water treatment process.
2. Small footprint, simple structure, convenient installation, and flexible operation.
3. It reduces the energy consumption and labor management costs of the raw water treatment process, and reduces the difficulty of operation.
4. The use of coagulation reaction mechanism and sedimentation mechanism effectively removes suspended solids and colloids, which is conducive to further reducing the turbidity of the effluent from the sand filtration area. The removal rate of suspended solids (SS) in the raw water is high.
5. The filter media can automatically control the circulation, and can realize self-cleaning data filtering without Halting problem for backwashing.
Specification
Available in Vertical & Horizontal
Designed to meet the stringent requirements of clients
Filter up to 20 - 30 Microns
Well designed bed collection system
Operate in optimum velocity require
High removal of suspended solids.
Material of construction MS/FRP/MSRL/SS
Designed as per ASME or IS
Well designed distribution system
Well designed collection system
High end water quality
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 [YAMLOX®]: are used to remove iron and manganese from drinking water
Semi-burnt Dolomite limestone: is used to reduce water acidity
The filtration bed can be formed by one layer or more layers of various filtration materials. Filtration sand lifetime during a proper washing of filters oscillates around 8 years on a standard basis.
Filters are controlled manually [with ball valves / shut-off valves] or automatically. In the case of an automatic filter control process, membrane or hydraulic or pneumatic valves are used.
The entire automatic process of filtration and back washing of filters is controlled by a central control unit. The control unit makes it possible to set filter washing on the basis of time, pressure difference or filtered water quantity.
Filters are washed, on a standard basis with raw water or with treated water from reservoirs.
Filters are fitted with a filtration inter-bottom with jets. The jets are made of the ABS material and make it possible to wash with water or both water and air. In the case of the filling height not exceeding 1500 mm, the water flushing process is fully sufficient.
Pressure filters are made of carbon steel with a protective anticorrosion coating with epoxy resin in the RAL 5010 [gentian blue] or 5012 [light blue] colour shade. The coating meets the conditions of hygienic harmlessness for contacts with drinking water.
Technical Parameters:
Specifications:
Model |
TANK SIZE
(mm) |
TOTAL HIGH
(mm) |
FLOW RATE
(m3/hr) |
INLET AND OUTLET
(mm) |
YLD-MF-500 |
500*1500 |
2350 |
~2 |
DN32 |
YLD-MF-600 |
600*1500 |
2380 |
2-3 |
DN32 |
YLD-MF-700 |
700*1500 |
2400 |
~4 |
DN40 |
YLD-MF-800 |
800*1500 |
2400 |
~5 |
DN40 |
YLD-MF-900 |
900*1500 |
2500 |
~6 |
DN50 |
YLD-MF-1000 |
1000*1500 |
2600 |
~8 |
DN50 |
YLD-MF-1200 |
1200*1500 |
2700 |
~11 |
DN65 |
YLD-MF-1400 |
1400*1500 |
2800 |
~15 |
DN65 |
YLD-MF-1500 |
1500*1500 |
2850 |
~18 |
DN65 |
YLD-MF-1600 |
1600*1500 |
2900 |
~20 |
DN80 |
YLD-MF-1800 |
1800*1500
1800*1800 |
3000 |
~25 |
DN80 |
YLD-MF-2000 |
2000*1500 |
3100 |
~30 |
DN100 |
YLD-MF-2200 |
2200*1500 |
3180 |
~38 |
DN100 |
YLD-MF-2400 |
2400*1500 |
3330 |
~45 |
DN100 |
YLD-MF-2500 |
2500*1500 |
3380 |
~50 |
DN100 |
YLD-MF-2600 |
2600*1500 |
3430 |
~55 |
DN125 |
YLD-MF-2800 |
2800*1500 |
3530 |
~60 |
DN125 |
YLD-MF-3000 |
3000*1500 |
3630 |
70-80 |
DN125 |
YLD-MF-3200 |
3200*1500 |
3730 |
80~100 |
DN150 |
FAQ:
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.