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- Self-cleaning filter
- Automatic backwash filter
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- Metal Sintered Backwash Filter
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- Tubular type backwash filter
- Media Filter
- Cartridge Filter
- Large flow cartridge filter
- Gas Filtration and Purification
- Natural Gas Filtration and Separation
- Static mixer serial
- Filter element
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0510-82621388
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0510-83782353
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No. 15, Furong Industrial Park, Xishan Economic Technology Development Zone, Wuxi
Medium filter is usually called depth filters, water flows through a certain thickness, a certain particle dielectric layer size then reaches the filtering effect. The media may be quartz sand, gravel or granular materials other filtering medium grade depends on the particle diameter and flow through the filter bed velocity, INOCO provides a series of various forms of such products, all kinds of filter media (sand, quartz sand, activated carbon, multilayer media) and accessories, can also provide control system using single or multiple parallel situation.
- Product Overview
- Drawings and Data
- applied Range
- Product Configuration
The Principle of Filtration
Medium filter is usually called depth filters, water flows through a certain thickness, a certain particle dielectric layer size then reaches the filtering effect. The media may be quartz sand, gravel or granular materials other filtering medium grade depends on the particle diameter and flow through the filter bed velocity, INOCO provides a series of various forms of such products, all kinds of filter media (sand, quartz sand, activated carbon, multilayer media) and accessories, can also provide control system using single or multiple parallel situation.
How Media Filters Work
The water flows into the water inlet of the filter and flows through the filter layer, suspended impurities in water by filtering layer adsorption, filtered water from filtering cap flows to the outlet. Filter cleaning can be done by backwashing, the flow is the reverse flow from the water filtering cap upward, causing turbulence filter layer disturbance, the adsorption of impurities is released and discharged through the discharge valve, backwashing process is completed automatically by the inlet and outlet pressure differential or setting time.
|
Item |
16’’ |
20’’ |
24’’ |
30’’ |
36’’ |
42’’ |
|
Body Dia (mm) |
400 |
500 |
600 |
750 |
900 |
1050 |
|
Inlet/Outlet Dia(mm) |
40mm; 1 1/2’’ |
50mm; 2’’ |
50mm; 2’’ |
80mm; 3’’ |
80mm; 3’’ |
80mm; 3’’ |
|
Inlet/Outlet Connection Type |
Thread |
Thread |
Thread |
Flange |
Flange |
Flange |
|
Flow Rate (m³/h) |
6-10 |
10-18 |
15-25 |
15-35 |
30-50 |
45-65 |
|
Sand Bed Thickness (mm) |
500 |
500 |
500 |
500 |
500 |
370 |
|
Sand Bed Volume (L) |
65 |
100 |
140 |
220 |
318 |
320 |
|
Sand Bed Weight (kg) |
96 |
150 |
210 |
330 |
450 |
480 |
|
Empty Vessel Weight (kg) |
55 |
75 |
95 |
155 |
200 |
245 |
|
Vessel Volume (L) |
90 |
150 |
275 |
372 |
535 |
716 |
|
Standard configuration table |
|||
|
Serial No. |
main parts name |
specification |
|
|
1 |
Vessel body |
304,316L, carbon steel lined with rubber… |
|
|
2 |
sealing |
Nitrile rubber, Viton, PTFE |
|
|
3 |
Media material |
Quartz sand, anthracite, magnetite, manganese sand, etc. |
|
|
4 |
Manual control |
manual valve group |
Inlet Manual Butterfly Valve PN1.0 |
|
5 |
Automatic control |
automatic valve group |
Inlet Electric Butterfly Valve PN1.0 |
|
6 |
pressure gauge |
0-0.6MPa |
|
|
7 |
Inlet flow meter |
With signal or rotameter |
|
In the water quality pretreatment system, the activated carbon filter can absorb the residual chlorine that cannot be removed in the previous stage filtration to prevent the reverse osmosis membrane of the subsequent stage from being oxidatively degraded. Water odor, colloids, pigments, heavy metal ions, etc. have obvious adsorption and removal effects, and also have the effect of reducing COD. The SDI value of RO influent can be further reduced to ensure SDI<5 and TOC<2.0ppm.
